B2. Botanical Exploration of Angola

S T R E L I T Z I A 22

PPlants of Angola / PPlantas de Angola

E. Figueiredo & G.F. Smith

Pretoria

2008 S T R E L I T Z I A

This series has replaced Memoirs of the Botanical Survey of South Africa and Annals of the Kirstenbosch Botanic Gardens which SANBI inherited from its predecessor organisations.

The plant genus Strelitzia occurs naturally in the eastern parts of southern Africa. It comprises three arborescent species, known as wild bananas, and two acaulescent species, known as crane flowers or bird-of-paradise flowers. The logo of the South African National Biodiversity Institute is based on the striking inflorescence of Strelitzia reginae, a native of the Eastern Cape and KwaZulu- Natal that has become a garden favourite worldwide. It symbolises the commitment of the Institute to promote the sustainable use, conservation, appreciation and enjoyment of the exceptionally rich biodiversity of South Africa, for the benefit of all its people.

Authors

Estrela Figueiredo Herbarium, Instituto de Investigação Científica Tropical, Trav. Conde da Ribeira 9, 1300–142 Lisboa, Portugal.

Gideon F. Smith Office of the Chief Director: Biosystematics Research and Biodiversity Collections, South African National Biodiversity Institute, Private Bag X101, Pretoria, 0001 South Africa; Acocks Chair, H.G.W.J. Schweickerdt Herbarium, Department of Botany, University of Pretoria, Pretoria, 0002 South Africa.

SCIENTIFIC EDITOR: Otto A. Leistner TECHNICAL EDITOR: Emsie du Plessis LAYOUT & DESIGN: Elizma Fouché PHOTOGRAPH FRONT COVER: Welwitschia mirabilis in the Namibe Desert, by Paige A. Parker (www.paigeparker.com). PHOTOGRAPHS BACK COVER: Aloe esculenta, growing in cultivation in the Conserva- tory of the Kirstenbosch National Botanical Garden in Cape Town, by Estrela Figueiredo; Dicoma antunesii and Euphorbia virosa in Angola, by Roi Carballal.

How to cite this work: FIGUEIREDO, E. & SMITH, G.F. 2008. Plants of Angola/Plantas de Angola. Strelitzia 22. South African National Biodiversity Institute, Pretoria. How to cite families treated by contributors (see list on page vi): CONTRIBUTOR. 2008. Plant family name. In E. Figueiredo & G.F. Smith, Plants of Angola/Plantas de Angola. Strelitzia 22: page–page. South African National Biodiversity Institute, Pretoria. All other families to be cited as this work (see top).

ISBN: 978-1-919976-45-7

© Published by: South African National Biodiversity Institute. Obtainable from: SANBI Bookshop, Private Bag X101, Pretoria, 0001 South Africa. Tel.: +27 12 843-5000. Fax: +27 12 804-3211.E-mail: [email protected]. Website: www.sanbi.org. Printed by Seriti Printing (Pty) Ltd, P.O. Box 24829, Gezina, 0031 South Africa. CContents CConteúdo Foreword ...... iv Prefácio ...... v

Contributors ...... vi Contribuidores ...... vi

Acknowledgements ...... vi Agradecimentos ...... vi

1. Introduction ...... 1 1. Introdução ...... 1

2. Botanical exploration of Angola ...... 2 2. Exploração Botânica de Angola ...... 3 Friedrich Welwitsch ...... 2 Friedrich Welwitsch ...... 3 Hugo Baum ...... 2 Hugo Baum ...... 3 John Gossweiler ...... 2 John Gossweiler ...... 3 List of collectors ...... 4 Lista de colectores ...... 4 Herbaria with collections from Angola ...... 11 Herbários com colecções de Angola ...... 11 Types from Angola ...... 12 Tipos de Angola ...... 12

3. About this list ...... 13 3. Acerca desta lista...... 13 Nomenclature changes and typification Alterações nomenclaturais e tipificação published in this list...... 13 publicadas nesta lista ...... 13 Summary of diversity and endemism Sumário dos valores de diversidade e endemismo figures in this list ...... 13 nesta lista ...... 13

4. Cited and general literature references 4. Referências bibliográficas citadas e gerais and internet resources relevant to the e recursos na internet relevantes para o study of the flora of Angola ...... 15 estudo da flora de Angola ...... 15

5. List of accepted names ...... 21 5. Lista de nomes aceites ...... 21

6. List of synonyms ...... 217 6. Lista de sinónimos ...... 217

7. Index to accepted families and genera ...... 273 7. Índice das famílias e dos géneros aceites. . . . 273

iii FForeword by Brian J. Huntley

Angola is blessed with an unusually rich biodiversity, Carrisso led two collecting expeditions to Angola, including an with at least 6 961 plant, 275 mammal, 915 bird and 266 extensive tour in 1937 with A.W. Exell and F.A. Mendonça, freshwater fish species. In the far southwest, the Namib during which 3 211 specimens were collected, and on which Desert stretches northwards from the Cunene, inhabited by Carrisso died at Pedras Salvadoras (also known as Pico oryx, springbok and Welwitschia; in the northwest, the tall de Azevedo), in the Namib, while preparing recommenda- rainforests of the Maiombe in Cabinda harbour gorillas, chim- tions for the establishment of the Iona National Park and the panzees and many other rare primates and forest antelope; Moçâmedes Reserve. Carrisso is therefore remembered both the extensive miombo woodlands of the central plateau are as a botanist and a conservationist of singular importance to home to Angola’s national emblem—the giant sable; while the Angola. afromontane forests and grasslands of Morro Moco and the highlands and escarpments of Benguela, Huambo and Huíla Conspectus florae angolensis, edited for many years by provide habitat to a rich diversity of endemic birds. Carrisso’s friends Exell and Mendonça, served for many years as the primary vehicle for the publication of monographs on This diversity has long been valued and understood by the flora of Angola. Sadly, following independence in 1975 the people of Angola. Traditional knowledge, transferred from and the nearly three decades of civil war that followed, little one generation to the next over millennia, remains a primary opportunity existed for field research, and the government’s source of information on the country’s fauna and flora. Visitors attention had to focus on security and socio-economic priori- to Angola, such as Welwitsch, Gossweiler, Redinha, Exell and others, have paid tribute to the detailed knowledge held by ties. As a result, contributions to the Conspectus have waned, local people of the taxonomic, ecological, medicinal and eco- but the prospects of a rejuvenation of botany in Angola follow- nomic characteristics of the flora of this country. But much ing the peace accord of 2002 look promising. of this knowledge remains undocumented and thus inacces- Against this background, one can appreciate the impor- sible to the majority of the country’s people and to the world at large. tance of the present volume. When the SABONET (Southern African Botanical Diversity Network) project was launched in This volume constitutes a critically important step 1996, Angola had no full-time professional staff in its herbar- towards assembling the knowledge of the flora of Angola ia, its facilities were in a state of decay, and there seemed to within a modern, easily accessible and scientific framework. be little prospect of any improvement. Fortunately, participa- For the first time, we have a comprehensive catalogue of the tion in SABONET resulted in the training of several Angolan diversity of Angola’s flora based on published descriptions and taxonomists, the rehabilitation of the collections and the elec- herbarium material. This volume also provides a valuable syn- tronic data-basing of a good proportion of these. A preliminary opsis of botanical collectors and a comprehensive list of publi- Red Data List and a checklist of Poaceae were published, and cations on the country’s flora. a wider understanding of the importance of herbaria and field botany was developed. The first Angolan plant species described in the scientific literature was Maerua angolensis DC., collected in the This volume results from the collaboration of 32 Benguela hinterland by Joaquim José da Silva who was sent researchers in nine countries. Without the voluntary contribu- to Angola by royal warrant from 1783 to 1787 to collect tions of these scientists from around the globe, the analysis, plants. His collection, deposited in the Museu Real da Ajuda synthesis and documentation of Angola’s floral knowledge in Lisbon, was removed to Paris during the Napoleonic occu- would have been impossible. Increasingly, nations from all pation of Portugal, and was only described in 1824. continents are seeking ways of assisting one another to ensure a sustainable and humane future for all. The Convention on From this small beginning, a continuing stream of plant Biological Diversity (CBD), to which Angola is a signatory, collectors has been active in Angola, as described in a chap- spells out the joint responsibilities of every nation with regard ter of this volume. Two collectors—the Austrian Friedrich to our collective natural wealth. Angola has responded to the Welwitsch (1806–1872), and the Swiss John Gossweiler (1873–1952)—stand out as the fathers of Angolan botany, CBD programme of work by the preparation and publication having travelled and collected throughout the country over of a National Biodiversity Strategy and Action Plan, which many years. Their valuable material is preserved in the her- emphasises the urgent need to build capacity in biodiversity baria of Europe, and their type specimens are now available inventory, documentation and conservation. to workers in Angola and beyond through the digital library of Much has still to be done, but this volume represents the African Plants Initiative Project. Sadly, many of the important collections and type specimens of the numerous German a major step towards meeting the Angolan government’s com- collectors who visited Angola in the late 19th and early 20th mitment to the CBD objectives. The editors and authors are century were lost in the bombing of the Berlin Herbarium dur- commended on the publication of this benchmark contribution. ing the Second World War.

During the 20th century, botanists, ecologists, missionaries, farmers and many visiting scientists added to the collections in the herbaria of Europe and in the scientific institutions of Angola. The need for a Flora of Angola was soon recognised, Emeritus Professor Brian J. Huntley and this was founded as the Conspectus florae angolensis by Chief Executive, South African National Biodiversity Institute, LLuis Wittnich Carrisso (1886–1937). As Director of the 1990–2006 BBotanical Institute at the University of Coimbra, Dr Ecologist, Repartição Técnica da Fauna, Angola, 1971–1975

iv PPrefácio por Brian J. Huntley

Angola foi abençoada com uma biodiversidade invulgar- da Universidade de Coimbra, o Dr. Carrisso chefiou duas expe- mente rica. Em termos de espécies tem, pelo menos, 6 961 dições botânicas a Angola, incluindo uma excursão bastante plantas, 275 mamíferos, 915 aves e 266 peixes de água doce. extensa em 1937, com A.W. Exell e F.A. Mendonça, durante a No sudoeste, o deserto do Namibe estende-se do Cunene para qual foram colhidos 3 211 espécimes e na qual Carrisso fale- norte, povoado por guelengues-do-deserto, cabras-de-leque ceu em Pedras Salvadoras (local também conhecido como Pico e Welwitschia; no noroeste, as altas florestas húmidas do de Azevedo), no Namibe, onde preparava recomendações para Maiombe, em Cabinda, abrigam gorilas, chimpanzés e muitos o estabelecimento do Parque Nacional do Iona e da Reserva de outros primatas raros e antílopes de floresta; as extensas matas Moçâmedes. Carrisso é recordado como um botânico e conser- de miombo do planalto central são o lar da espécie emblemá- vacionista de particular importância para Angola. tica nacional de Angola—a palanca negra gigante; as florestas afromontanas e pradarias do Morro Moco e das terras altas e O Conspectus florae angolensis, editado durante muitos escarpas de Benguela, Huambo e Huíla, fornecem habitat a anos pelos amigos de Carrisso, Exell e Mendonça, serviu por uma grande diversidade de aves endémicas. bastante tempo de veículo principal para a publicação de estudos monográficos da flora de Angola. Infelizmente, na sequência Esta diversidade tem sido compreendida e valorizada da independência em 1975 e das quase três décadas de guer- pelo povo de Angola. O conhecimento tradicional, transmitido ra civil que se seguiram, existiram poucas oportunidades para de uma geração para a seguinte ao longo de milhares de anos, desenvolver trabalho de campo e a atenção do governo teve de constitui uma fonte básica de informação sobre a fauna e flora se virar para prioridades socio-económicas e de segurança. Em do país. Visitantes de Angola, como Welwitsch, Gossweiler, consequência, os contributos para o Conspectus esmoreceram. Redinha, Exell e outros, têm reconhecido o conhecimento deta- No entanto, na sequência do acordo de paz de 2002, as previ- lhado que as populações locais detêm sobre as características sões de um rejuvenescimento da botânica em Angola tornam-se taxonómicas, ecológicas, medicinais e económicas da flora do promissoras. país. Todavia, grande parte deste conhecimento não se encon- Neste cenário, a importância deste volume pode ser tra documentada permanecendo inacessível à maioria da popu- apreciada de melhor maneira. Quando o projecto SABONET lação do país e do mundo. (Southern African Botanical Diversity Network) foi lançado, Este volume constitui um passo importante no sentido de em 1996, não existiam nos herbários angolanos profissionais reunir o conhecimento da flora de Angola num enquadramento a trabalhar em tempo integral, as infra-estruturas encontra- vam-se degradadas e havia poucas expectativas de melhoria. científico, moderno e de fácil acesso. Pela primeira vez temos Felizmente, a participação no SABONET resultou no treino de um catálogo completo da diversidade da flora de Angola basea- vários taxonomistas angolanos, na reabilitação das colecções e do em descrições publicadas e em exemplares de herbário. Este na criação de bases de dados electrónicas de uma boa parte trabalho fornece também uma valiosa compilação de colectores dessas colecções. Foram publicadas uma Lista Vermelha pre- botânicos e uma extensa lista de publicações sobre a flora do liminar e uma checklist das Poaceae, e foi criado um entendi- país. mento mais amplo da importância dos herbários e do trabalho A primeira planta angolana descrita na literatura cientí- de campo. fica foi a Maerua angolensis DC., colhida nas vizinhanças de Este volume resulta da colaboração de 32 investiga- Benguela por Joaquim José da Silva que havia sido enviado a dores em nove países. Sem as contribuições voluntárias des- Angola por decreto real, de 1783 a 1787, com a finalidade tes cientistas de vários locais do Mundo, a análise, síntese e de fazer colheitas de plantas. Esta sua colheita, depositada documentação do conhecimento da flora de Angola não teria no Museu Real da Ajuda em Lisboa, foi transferida para Paris sido possível. Cada vez mais, nações de todos os continentes durante a ocupação de Portugal pelas forças Napoleónicas, procuram forma de se auxiliarem mutuamente de modo a asse- tendo vindo a ser descrita apenas em 1824. gurarem um futuro sustentável e humano. A Convenção sobre a Diversidade Biológica (CBD), da qual Angola é signatária, des- Desde este pequeno começo, um fluxo contínuo de colec- creve as responsabilidades conjuntas das nações no que respei- tores botânicos tem actuado em Angola, como se descreve num ta à riqueza natural colectiva. Angola respondeu ao programa de capítulo deste volume. Destacam-se dois colectores, o austríaco trabalho da CBD com a preparação e publicação da Estratégia Friedrich Welwitsch (1806–1872) e o suíço John Gossweiler e Plano de Acção Nacionais para a Biodiversidade, que realça a (1873–1952), como os pais da botânica angolana, tendo via- necessidade urgente de construir capacidade na inventariação, jado e colhido no país ao longo de vários anos. As suas valio- documentação e conservação da biodiversidade. sas colecções estão conservadas em herbários europeus e os seus espécimes-tipo encontram-se agora disponíveis a estu- Muito tem ainda de ser feito, mas este trabalho repre- diosos, em Angola ou noutro país, através da biblioteca digital senta um passo muito importante na direcção do compromisso do African Plants Initiative Project. Lamentavelmente, grande do governo de Angola relativamente aos objectivos da CBD. Os número das colecções e espécimes-tipo dos numerosos colecto- editores e autores são dignos de elogio pela publicação desta res alemães que visitaram Angola no fim do século XIX e início obra de referência. do século XX foram perdidas no bombardeamento do herbário de Berlim durante a Segunda Guerra Mundial.

Durante o século XX, botânicos, ecologistas, missionários, fazendeiros e muitos cientistas de visita a Angola contribuíram para o aumento das colecções nos herbários europeus e nas Emeritus Professor Brian J. Huntley instituições científicas angolanas. Reconheceu-se a necessida- Chief Executive, South African National Biodiversityersity de de uma Flora de Angola, a qual veio a ser criada com o Institute, 1990–2006 nome Conspectus florae angolensis por Luís Wittnich Carrisso Ecologista, Repartição Técnica da Fauna,una, (1886–1937). Na qualidade de director do Instituto Botânico Angola, 1971–1975

v CCContributors Contribuidores (*= in collaboration / em colaboração)

Sara Albuquerque, Royal Botanic Gardens, Kew, United King- Eurico S. Martins, Instituto de Investigação Científica Tropical, dom (Friedrich Welwitsch) Portugal (Collectors*) William Baker, Royal Botanic Gardens, Kew, United Kingdom Susana Matos, Instituto de Investigação Científica Tropical, Por- (Arecaceae) tugal (Anisophylleaceae, Asphodelaceae*, Linaceae, Collec- Henk Beentje, Royal Botanic Gardens, Kew, United Kingdom tors*) (Asteraceae*, Ericaceae) Abraham Muthama Muasya, University of Cape Town, South Matt Buys, South African National Biodiversity Institute, South Africa (Cyperaceae*) Africa (Aizoaceae, Boraginaceae, Mesembryanthemaceae, Santiago Ortiz, University of Santiago de Compostela, Spain Molluginaceae) (Asteraceae*, Polygonaceae) Benny Bytebier, Stellenbosch University, South Africa (Orchi- Jorge Paiva, Universidade de Coimbra, Portugal (Annonaceae, daceae*) Polygalaceae) João Francisco Cardoso, Universidade Agostinho Neto, Angola Elizabeth Retief, South African National Biodiversity Institute, (Collectors*) South Africa (Geraniaceae, Vitaceae, Zygophyllaceae) Joaquim César, Instituto de Investigação Agronómica, Angola J.P. (Koos) Roux, South African National Biodiversity Institute, (Herbaria with collections from Angola*) South Africa (Lycopodiophyta, Equisetophyta and Pterido- Robert B. Faden, Smithsonian Institution, USA (Commeli- phyta) naceae) Brian Schrire, Royal Botanic Gardens, Kew, United Kingdom Shahina Ghazanfar, Royal Botanic Gardens, Kew, United (Fabaceae*) Kingdom (Basellaceae, Caryophyllaceae, Illecebraceae, Nyctaginaceae, Phytolaccaceae, Plumbaginaceae, Portu- David Simpson, Royal Botanic Gardens, Kew, United Kingdom lacaceae, Scrophulariaceae) (Cyperaceae*) David Goyder, Royal Botanic Gardens, Kew, United Kingdom Miguel Soares, Instituto de Investigação Científica Tropical, (Apocynaceae*) Portugal (Fabaceae*) Alicia Grobler, South African National Biodiversity Institute, Marc Sosef, University of Wageningen, The Netherlands (Bego- South Africa (Fabaceae*) niaceae) Hans-Dieter Ihlenfeldt, BioCentre Klein Flottbek and Botanical Timo van der Niet, University of KwaZulu-Natal, South Africa Garden, Germany (Pedaliaceae) (Orchidaceae*) Ronell R. Klopper, South African National Biodiversity Institute, Justyna Wiland-Szymanska, A. Mickiewicz University, Poland South Africa (Asphodelaceae*) (Dracaenaceae*) Otto A. Leistner, South African National Biodiversity Institute, Paul Wilkin, Royal Botanic Gardens, Kew, United Kingdom South Africa (Malvaceae, Poaceae) (Dioscoreaceae, Dracaenaceae*, Taccaceae) Tsepang Makholela, South African National Biodiversity Insti- Pieter Winter, South African National Biodiversity Institute, tute, South Africa (Acanthaceae) South Africa (Apiaceae)

AAcknowledgements AAgradecimentos The authors would like to thank Prof. Brian Huntley, Os autores agradecem ao Prof. Brian Huntley, Senior Senior Advisor to the Department of Environmental Affairs Advisor do Department of Environmental Affairs and Tourism, and Tourism, for supporting the project from its inception, o apoio ao projecto desde o seu início, e aos membros do and the following staff members of the South African National South African National Biodiversity Institute (SANBI) que Biodiversity Institute (SANBI) who assisted with the comple- contribuíram para a realização do projecto: Emsie du Plessis, tion of the project: Emsie du Plessis, Gerrit Germishuizen, Gerrit Germishuizen, Sandra Turck, Louisa Liebenberg, Sandra Turck, Louisa Liebenberg, Elizma Fouché and Elizma Fouché e Hannelie Snyman. Agradecemos também Hannelie Snyman. Thanks are also due to Michele Smith a Michele Smith e David Sutton, do The Natural History and David Sutton of The Natural History Museum, UK, for Museum, Reino Unido, a informação sobre colectores, a providing information on collectors, to Reuben Roberts of Reuben Roberts, do Knowledge Management Office do SANBI’s Knowledge Management Office in Kirstenbosch, SANBI, em Kirstenbosch, Cape Town, o apoio no tratamento Cape Town, for assistance with data issues, and especially de dados, e em especial, a Rina Marais, o apoio administra- to Rina Marais for administrative support. Thanks are also tivo. Agradecemos também a Dick Brummitt, Roi Carballal, due to Dick Brummitt, Roi Carballal, Philip Downs and Philip Downs e Paige Parker. Agradece-se ao Dr Eurico Paige Parker. We thank Dr Eurico Martins for revising the Martins a revisão da versão portuguesa do texto. Estamos Portuguese version of the text. We are also grateful to all gratos a todos os colaboradores que partilharam o seu co- the collaborators who shared their knowledge on the flora nhecimento sobre a flora de Angola contribuindo para esta of Angola, and for contributing to this book. Finally, Dr Otto obra, e ao Dr Otto Leistner pela sua inestimável ajuda em Leistner is sincerely thanked for invaluable assistance with questões científicas. sscientific matters.

vi S T R E L I T Z I A 22 (2008) 1 1.I Introduction 1.I Introdução Comprehensive inventories that catalogue the occur- Inventários exaustivos da biodiversidade numa deter- rence of components of biodiversity in any given geographi- minada região geográfica são instrumentos fundamentais cal region remain fundamental, indeed essential, research para quem planeia medidas de conservação e para outros tools for conservation planners and other users of biodiver- utilizadores da informação sobre biodiversidade. O acesso sity information. Access to basic biodiversity information is a uma informação básica sobre biodiversidade é, portanto, therefore critical for managing the biological resources of any essencial para a gestão dos recursos naturais de qualquer country. Although progress has been made with compiling país. Embora tenha sido feito algum progresso na inventari- an inventory of the flora of Angola, for example through the ação da flora de Angola, nomeadamente através do projecto Southern African Botanical Diversity Network (SABONET) Southern African Botanical Diversity Network (SABONET), project, a complete checklist remained elusive. Therefore, in continuava a não existir uma lista completa da flora. Por spite of its richness and diversity, the flora of Angola present- este motivo, e apesar da sua riqueza e diversidade, a flora ed a serious gap in the knowledge of the southern African de Angola constituía uma grave lacuna no conhecimento da plant diversity. diversidade vegetal da África austral.

Until now, the figures for vascular plant diversity Até à data, os valores para diversidade e endemismo and endemism in Angola were unknown and could only be das plantas vasculares de Angola eram desconhecidos e estimated (e.g. Lebrun & Stork 1991). One reason is that podiam apenas ser sujeitos a estimativa (por exemplo, Lebrun Angola, unlike most African countries, was not included in & Stork 1991). Contrariamente ao que aconteceu com a any of the major African regional Flora projects. Instead, its maioria dos países africanos, Angola não foi incluída em ne- flora was treated separately in the work Conspectus florae nhum dos principais projectos de Floras regionais africanas. angolensis (CFA), which remains incomplete. While other Em vez disso, a sua flora tem sido tratada separadamente no Conspectus florae angolensis (CFA), que continua incompleto. regional Floras, such as the Flora of tropical East Africa Enquanto outras Floras como a Flora of tropical East Africa (FTEA) and Flora zambesiaca (FZ), are now nearing comple- (FTEA) e a Flora zambesiaca (FZ) se encontram próximas da tion, production of the CFA has stopped, leaving much of sua conclusão, a produção do CFA encontra-se parada, per- the flora uncatalogued and certainly under-studied. Without manecendo grande parte da flora por catalogar. Na ausência a basic taxonomic platform, it is exceedingly difficult to eval- de uma plataforma taxonómica básica, é extremamente difícil uate the conservation status of rare Angolan plants and it avaliar o estado de conservação de plantas raras angolanas, may prove to be difficult to implement proposed conserva- podendo revelar-se também difícil a implementação de tion measures and assess their success. Likewise, ecological medidas de conservação e a avaliação do seu sucesso. Do and vegetation studies that often depend on plant diversity mesmo modo, estudos de ecologia e de vegetação, que fre- catalogues and a taxonomic framework cannot be adequate- quentemente dependem de catálogos da diversidade vegetal ly and reliably developed. e necessitam de um enquadramento taxonómico, não podem ser desenvolvidos de modo adequado e fiável. The work presented here is the result of a collaborative effort of 32 researchers from nine countries, with the primary O trabalho que agora se apresenta resulta de um aim to produce a preliminary checklist of the flora of Angola esforço de colaboração de 32 investigadores provenientes that will serve as a basis for further research. Current knowl- de nove países, com o intuito principal de produzir uma edge of the occurrence and representation of several plant lista preliminar da flora de Angola que sirva de base para families in the flora of this vast southern African country is investigação futura. O conhecimento actual da ocorrência e still inadequate, and this list will undoubtedly benefit from re presentação de várias famílias de plantas na flora deste future improvement. Essentially, inventories of biological vasto país é ainda inadequado e a presente lista beneficiará entities can never be static. As knowledge of the taxonomy certamente de futuros melhoramentos. De resto, os inventá- and systematics of plant groups improves and expands, the rios de entidades biológicas nunca podem ser estáticos. À regularly changing, but always improving, landscape of plant medida que o conhecimento da taxonomia e sistemática de classification science demands updating. It is nevertheless grupos de plantas melhora e aumenta, o seu universo de anticipated that the current work will provide researchers, classificação tem de ser actualizado. É expectável, no entan- students, ecologists and other stakeholders with the basic to, que a presente obra forneça a investigadores, estudantes, plant diversity information that has been lacking for Angola. ecologistas e outros interessados, a informação básica sobre It is also expected that the additional content included in biodiversidade vegetal que tem faltado a Angola. Esperamos this book will prove to be useful, such as a comprehensive também que o conteúdo adicional deste trabalho, que inclui list of botanical collectors who operated in Angola, and bib- uma lista exaustiva dos colectores botânicos que desenvol- liographic references relevant to the study of the flora of the veram actividades em Angola, e referências bibliográficas country. relevantes para o estudo da flora do país, se revele útil. 2 S T R E L I T Z I A 22 (2008) 2.B Botanical exploration of Angola The literature on botanical exploration and collectors in with different collection dates. So, when the collection was Angola is extensive and mostly available in both Portuguese separated into different sets and the duplicates were distrib- and English (see 4. Cited and general literature references uted to the different institutions, those with the same collec- and internet resources relevant to the study of the flora of tion number were not always from the same locality or even, Angola). However, finding specific information on a particu- according to later taxonomic judgements, of the same taxon lar collector can be time-consuming as the information on (Dolezal 1974). Shortly before he died in London in 1872, collectors is scattered among several publications and other he expressed the wish that his collections be deposited in resources. Furthermore, during the course of this project BM and other herbaria, but the Portuguese government it was noted that, owing to the rather long Portuguese demanded that they be returned to Lisbon, because they surnames, the same collector is often found under differ- had financed the expedition. A court case followed, which ent names in different databases (for example, Azancot de ruled that the first set should be returned to Lisbon (LISU), Menezes or Menezes; Mendes dos Santos or Santos). On the the second set deposited at BM and the remaining sets other hand, some common surnames are shared by several passed on to other institutions (Stearn 1973). W.P. Hiern collectors (for example Silva) and if initials are not available, (1896–1901) was responsible for splitting up the collection then the correct identity of the collector can be determined and later published a catalogue of all the plants. Apart from only by assessing collecting date and geographical collect- LISU and BM, the Angolan collections of Welwitsch are now ing area. To facilitate quick access to such information, we found in B, BR, C, COI, E, G, K, L , M, MEL, MO, MPU, NU, undertook the compilation of a list of all the collectors known NY, P, PRE, PO, STU, U and WAG. to have operated in Angola. This compilation, presented in this chapter, includes full names and (where possible) information on their dates of birth and death, period of collecting, Hugo Baum herbaria where their collections are housed, localities vis- Hugo Baum (1867–1950) was the collector of the ited (as cited in the literature; geographical names were not Kunene-Sambesi Expedition, undertaken in 1899–1900. His updated) and biographical information. Herbarium abbre- life and work were recently described by Mansfeld (2002– viations follow Holmgren et al. (1990). Other abbreviations 2003). The Kunene-Sambesi Expedition left Moçâmedes are presented in full at the bottom of the list. Portuguese (Namibe) on 11 August 1899 and travelled east, through or Angolan nationalities are not mentioned for individuals the actual provinces of Cunene and Cuando-Cubango. After who lived in Angola during the colonial period. We have not reaching the Cuando River in March 1900, they returned expanded or repeated descriptive texts published elsewhere and arrived back at Moçâmedes on 26 June 1900. Over on the collectors. Rather, in this chapter, in addition to the 1 000 plant collections were made during the expedition list of collectors, information is provided on herbaria holding and many of them became types. In Warburg (1903), which collections from Angola and on types of plant names originat- reported the results of the expedition, 280 taxa new to sci- ing from that country. The three main collectors (in terms of ence were described, with 309 collections referred to as type material) who operated in Angola, Friedrich Welwitsch, types. To these must be added an unknown number of taxa Hugo Baum and John Gossweiler, are treated separately and that were published later. In the Aluka database, the number in more detail below. of Baum type images (including duplicates) recorded when the site was accessed on 29 January 2008, was 1 209. Friedrich Welwitsch Baum’s collections are deposited in several herbaria, namely by S. Albuquerque B, BM, BR, COI, E, G, K, M, NY, P, S, W and Z. Friedrich Welwitsch (1806–1872) was born in Austria John Gossweiler but took up employment in Portugal in 1839. In 1853 he was sent to Angola by the Portuguese government to collect John Gossweiler (1873–1952), a botanist of Swiss the plants and animals of that country for scientific analysis origin, collected a total of over 14 000 numbers in Angola and to ascertain their economic potential. He remained in between 1900 and 1950. He is the only botanist who col- Angola for seven years, travelling through the provinces of lected in all the Angolan provinces. His life and work are Luanda, Bengo, Cuanza Norte, Malange, Benguela, Namibe described in several publications (e.g. Exell 1952; Fernandes and Huíla, collecting specimens and making detailed field 1954; Martins 1994b). The first set of his collection (study notes on their appearance, distribution and habitat. In 1861 set) is deposited at LISC. Although this set is not complete, he returned to Portugal with over 8 000 botanical collections it is fairly comprehensive and contains a large number of referable to about 5 000 species, about 1 000 of which were duplicates registered in the herbarium as additional sheets. new to science. This represents perhaps the most significant These sheets provide an important source of information in single collection ever made in tropical Africa (Dolezal 1974). the case of rare and endemic species. Many duplicates of Finding that he was unable to identify them in Portugal, he the Gossweiler collections can be found at BM, COI, LISU, P moved to London with his collections in 1863, retaining the and K, among others. A problem that arises when duplicates specimens in the houses where he lived but trying to name of the Gossweiler collection are compared, is the conflicting them during visits to the British Museum (BM) and Kew (K). information on localities, habit and habitat. This may be due When Welwitsch was in the field, he adopted a numbering to Gossweiler having annotated and corrected the informa- system which is not retained on the specimens now, since he tion on the labels of the study set when he worked on the reorganised the collection in London and replaced the origi- collections in Lisbon. The collections at BM include the holo- nal numbers with a taxonomic sequence. All collections that types of the taxa published by R.D. Good (1926–1933) and he considered to be the same species were given the same A.W. Exell (1926–1933) in the catalogue of Gossweiler’s number, even though they were from different localities and plants. S T R E L I T Z I A 22 (2008) 3 2. E Exploração Botânica de Angola A bibliografia sobre a exploração botânica de Angola é datas diferentes. Assim, quando a colecção foi separada em extensa e encontra-se disponível em português e em inglês diferentes lotes e os duplicados distribuídos por diferentes (ver 4. Referências bibliográficas citadas e gerais e recur- instituições, aqueles com o mesmo número de colecção nem sos na internet relevantes para o estudo da flora de Angola). sempre pertenciam à mesma localidade ou ao mesmo taxon No entanto, encontrar informação específica sobre um deter- (Dolezal 1974). Welwitsch, antes de falecer em Londres, minado colector pode ser uma tarefa morosa visto a infor- em 1872, expressou em testamento o desejo de que as suas mação sobre colectores estar dispersa em várias publicações colecções fossem depositadas em BM e noutros herbários ou noutros recursos. Verificou-se também, no decurso deste mas o governo Português, que tinha financiado a expedição, projecto, que, devido à extensão dos nomes portugueses, o exigiu que estas voltassem a Lisboa. Seguiu-se um processo mesmo colector se encontra frequentemente citado em di- em tribunal, onde ficou decidido que o melhor lote iria para ferentes bases de dados sob nomes diferentes (por exemplo, Lisboa (LISU), o segundo lote para BM e os restantes lotes Azancot de Menezes ou Menezes; Mendes dos Santos ou fossem distribuídos por outras instituições (Stearn 1973). A Santos). Por outro lado, alguns apelidos são comuns a vários separação da colecção foi realizada por W.P. Hiern (1896– colectores (por exemplo, Silva) e se as iniciais do nome não 1901), que mais tarde publicou um catálogo das plantas constarem, a identidade do colector só poderá ser determi- colhidas por Welwitsch em Angola. Para além de LISU e de nada avaliando a data e local de colheita. Tendo em vista BM, encontram-se actualmente plantas das suas colecções facilitar o acesso a este tipo de informação procedeu-se à angolanas em B, BR, C, COI, E, G, K, L , M, MEL, MO, compilação de uma lista de todos os colectores dos quais há MPU, NU, NY, P, PRE, PO, STU, U e WAG. conhecimento de terem actuado em Angola. Esta compilação, que se apresenta neste capítulo, inclui nomes completos e Hugo Baum (quando possível) informação sobre datas de nascimento e falecimento, período de colheita, herbários onde as colecções Hugo Baum (1867–1950) foi o colector da Expedição estão depositadas, localidades visitadas (tal como são citadas ao Cunene-Zambeze (Kunene-Sambesi Expedition), que teve no bibliografia, não tendo sido feita a actualização de nomes lugar em 1899–1900. A sua vida e carreira foram recen- geográficos) e informação biográfica. As abreviaturas de her- temente descritas por Mansfeld (2002–2003). A Expedição bários seguem Holmgren et al. (1990) e outras abreviatu- ao Cunene-Zambeze deixou Moçâmedes (Namibe) a 11 de ras citadas encontram-se explicitadas no fim da lista. Para Agosto de 1899 em direcção ao leste, tendo atravessado as colectores que viveram em Angola durante o período colonial actuais províncias do Cunene e Cuando-Cubango. Alcançou não foi referida a sua nacionalidade. Em vez de expandir ou o Rio Cuando em Março de 1900, tendo então regressado a repetir textos já publicados sobre estes colectores, optou-se Moçâmedes onde chegou a 26 de Junho de 1900. Durante neste capítulo por fornecer, em adição à lista de colectores, a expedição foram colhidos cerca de 1 000 números, muitos informação sobre herbários com colecções de Angola e sobre dos quais viriam a ser tipos. Na obra publicada por Warburg tipos de nomes de plantas africanas com origem neste país. (1903) com os resultados da expedição foram descritos 280 Informação sobre os três principais colectores (em termos de taxa novos para a ciência, com 309 números de colheita material tipo) que actuaram em Angola, Friedrich Welwitsch, cita dos como tipos. A este número tem de ser adicionado Hugo Baum e John Gossweiler, foi tratada separadamente um número indeterminado de taxa publicados posterior- com mais detalhe e apresenta-se em seguida. mente com base nestas colecções. Na base de dados de Aluka, acedida a 29 de Janeiro de 2008, o número regis- tado de imagens de tipos de Baum (incluindo duplicados) Friedrich Welwitsch é de 1 209. As colecções de Baum estão depositadas em por S. Albuquerque vários herbários, nomeadamente B, BM, BR, COI, E, G, K, M, NY, P, S, W e Z. O médico e botânico austríaco Friedrich Welwitsch (1806–1872) começou a trabalhar em Portugal em 1839. Só mais tarde, em 1853, seria enviado pelo governo Português John Gossweiler numa expedição a Angola. Esta expedição teria como objectivo a colheita de plantas e animais de Angola para análise Botânico de origem suiça, John Gossweiler (1873– científica, com o fim de verificar o seu potencial económi- 1952) colheu um total de mais de 14 000 números em co. Welwitsch permaneceu sete anos em Angola, tendo Angola, entre 1900 e 1950, tendo sido o único botânico feito explorações nas actuais províncias de Luanda, Bengo, que realizou colheitas em todas as províncias angolanas. Cuanza Norte, Malange, Benguela, Namibe e Huíla, onde co- A sua vida e obra encontram-se descritas em várias publi- lheu espécimes e tirou inúmeras notas de campo detalhadas, cações (por exemplo, Exell 1952; Fernandes 1954; Martins quer em termos de descrição, quer de distribuição e habitat. 1994b). A primeira série da sua colecção (a série de estudo) Voltou a Portugal em 1861 com mais de 8 000 colecções está depositada em LISC. Apesar de não estar completa, esta botânicas correspondendo a cerca de 5 000 espécies, das série é bastante abrangente e contém um elevado número quais umas 1 000 não tinham ainda sido descritas. Isto re- de duplicados registados no herbário como folhas adicio- presenta, talvez, a colecção mais significativa feita desde sem- nais. Estas fornecem uma importante fonte de informação pre na África Tropical (Dolezal 1974). Dado que Welwitsch para o estudo de plantas raras e endémicas. Numerosos não tinha condições para identificar as suas colecções em duplicados das colecções de Gossweiler podem encontrar-se Portugal, partiu com elas para Londres em 1863, mantendo em BM, COI, LISU, P e K, entre outros. Um problema que os seus espécimes nas habitações onde viveu, ao mesmo surge quando se comparam duplicados das colecções de tempo que tentava identificá-los durante visitas ao British Gossweiler é o da informação contraditória em localidade, Museum (BM) e aos Royal Botanic Gardens de Kew (K). A hábito e habitat, que parece dever-se ao facto de Gossweiler numeração que actualmente existe nos espécimes colhidos ter anotado e corrigido a informação das etiquetas da série em Angola não segue o conceito actual de número de colhei- de estudo quando trabalhou nas colecções em Lisboa. ta, mas sim uma numeração segundo uma ordem taxonómi- Os exemplares depositados em BM incluem os ca dada por Welwitsch quando estava a reorganizar a sua holótipos dos taxa publicados por R.D. Good colecção em Londres. Todas as colheitas por si consideradas (1926–1933) e A.W. Exell (1926–1933) como pertencendo à mesma espécie receberam o mesmo no catálogo das plantas colhidas por número, mesmo que tivessem sido colhidas em locais e Gossweiler. 4 S T R E L I T Z I A 22 (2008)

List of collectors / Lista de colectores by / por E. Figueiredo, S. Matos, J.F. Cardoso & E.S. Martins

Surname, first names (birth–death) Abbreviations / Abreviaturas: C: period when collecting in Angola; H: herbaria; L: CIFC – Centro de Investigação das Ferrugens do localities recorded in the literature; B: biographical information. Cafeeiro; IIAA – Instituto de Investigação Agronómica de Angola; IICA – Instituto de Investigação Científica de Angola; Apelido, Nomes (nascimento–falecimento) SAA – Serviço de Agricultura de Angola. C: período em que colheu em Angola; H: herbários; L: localidades registadas na bibliografia; B: informação biográfica.

Abranches, Clemente Joaquim d’ Arnold, Ernest C: 1845; L: Benguela. L: Huambo. Abreu, J. Guilherme de Asher, J. C: 1938; H: BM, COI, MO, PRE; L: Moçâmedes; B: Agrarian C: 1960. technician. Balfour-Browne, William Alexander Francis (1874–1967) Afonso, G.F. C: 1954; H: BM; B: British entomologist with the BM. C: 1950s–1960s; H: LUA; L: Moxico; B: Collected with Bamps, Paul Joseph Rodolphe (1932–) Araújo. C: 1973; H: BR, K, LISC, LUA, P, PRE, UPS, WAG; L: Alice, C. Benguela, Cubal, Huambo, Huíla, Lobito, Lunge, Menongue, (recorded in a BM database) Mungo, Namibe, Porto Alexandre, Tchivinguiro; B: Belgian agronomist and botanist; collected with Raimundo, Matos, Almeida, C.T. Martins, Silva and Figueira. C: 1903; H: LISC. Baragwanath, S. Almeida, José Joaquim de C: 1994; H: PRE. C: 1902–1919; H: COI, LISC; L: Malange, Pungo Andongo; B: Portuguese Professor of Agronomy in Lisbon, director of Barbosa, Ilídio the Colonial Garden. L: Cuíma, Huambo; B: Agronomist with SAA. Almeida, Luís Correia de Barbosa, Luis A. Grandvaux (1914–1983) C: 1960s; H: LUA; L: Bié, Chicungo. C: 1960–1972; H: BM, BR, COI, DIA, K, LISC, LUA, LUAI, Almeida, Marcelino de PRE; B: Forester with the IICA. C: 1952; L: Luanda. Barroso, E. Almeida, Pompeu Ferreira de C: 1960–1970; H: LISC, PRE; B: Also collected with C: 1953–1964; H: LISC, LUA, PRE; L: Cuando-Cubango, Correia and Santos. Moxico; B: Forester. Baum, Hugo (1866–1950) (see page 2 or 3) Almeida, Viriato de C: 1953–1954; H: COI, LISC, LUA, PRE; L: Cubal, Dende, Beard, John Stanley (1916–) Ganda. C: 1960; H: LISC, NU, PRE; B: British ecologist. Alves, J.C. Beatriz, Manuel Guerreiro C: 1950s–1960s; H: LUA; L: Moxico; B: Collected with C: 1929–1930; H: COI; L: Bengo, Cacoba, Catete, Cuanza Araújo. Sul, Icola, Quissama; B: Technician with Direcção de Agricultura e Comércio de Angola. Amado, Paulo de Melo Ramalho C: 1894–1895; H: B, COI; L: Huíla, Humpata; B: Army Becquet, Augustin (1899–) officer. C: 1941; H: BR; L: Huambo, Moçâmedes, Sá da Bandeira; B: Belgian agronomist. Anchieta, José Alberto de Oliveira (1832–1897) C: 1866–1897; H: B, BM, BR, COI, K, LISC, LISU, MO; L: Bell Benguela, Bibala, Caconda, Capangombe, Cazengo, Chela, C: 1996; H: PRE. Dondo, Moçâmedes, Quilengues, R. Cuanza, R. Dande (mouth); Bequaert, Joseph Charles Corneille (1886–1982) B: Portuguese plant and animal collector who went to Angola in C: 1913; H: BR, DIA, LISC; L: Cacongo, Landana (R. 1866 and lived in Caconda. Chiloango); B: Belgian naturalist. Andrada, Eduardo de Campos Berthelot C: 1940–1943; H: COI, LISC, LISU, LM, LUA; L: Bié, C: 1908; H: P; L: Cabinda; B: Probably a missionary. Huambo, Moxico; B: Forester. Bertrand, C. Andrade, Abel Marques de C: 1904; H: PRE. C: 1950–1964; H: COI, LISC, LUA, PRE; L: Amboim, Gabela, Huambo, Huíla; B: Botanical collector with the SAA Bonnefoux, Marius (1861–1937) and the IIAA; collected with Teixeira. C: 1885–1937; H: P; B: French missionary with Missões Portuguesas do Espírito Santo da Huíla; collected with Villain. Antunes, José Maria (1856–1928) C: 1881–1903; H: B, BR, COI, K, LISC, LISU, LUA, MPU, Borges, Anabela P; B: Portuguese missionary with Missões Portuguesas do C: 1971–1972; H: BM, BR, COI, K, LISC, LUA, LUAI, P, Espírito Santo da Huíla. PRE; L: Huíla; B: Technician at IICA. Araújo, Virgílio de Portugal Borges, José Baptista C: 1956–1961; H: COI, LISC, LUA, LUAI, PRE; L: Benguela, C: 1940s; H: LUA; L: Cunene, Huambo, Huíla; B: Luanda, Moxico; B: Technician in beekeeping. Agronomist who worked for Junta dos Cereais. S T R E L I T Z I A 22 (2008) 5

Boss, Georg (–1972) Cardoso, João Francisco (1974–) C: 1932–1937; H: B, BM, K, PRE; L: Benguela, Cuanza C: 2005–2006; H: LISC, LUAI; L: Serra da Leba, Virei, Norte, Cuanza Sul, Huíla, Moçâmedes; B: German teacher. Caraculo, Cainde; B: Agronomist with Universidade Agostinho Neto. Branquinho d’Oliveira, António Lopes C: 1957; H: LISC; B: Phytopathologist, director of the CIFC Cardoso, Joaquim António (1897–1938) at IICT. C: 1929–1930; H: COI, LISC, LISU; B: Collector with the Direcção da Estação de Policultura Planáltica do Bié. Bredo, Hans Joseph Anna Erich Richard (1903–) C: 1940; H: BR; L: Caianda, Munango, Silva Porto, Teixeira Carreira, Amílcar de Sousa; B: Belgian entomologist. Carrisso, Luiz Wittnich (1886–1937) Breteler, Franciscus Joseph (1932–) C: 1927, 1937; H: BM, COI, LISC, MO; L: Benguela, (recorded in a BM database) Cuanza Norte, Huíla, Luanda, Lunda, Malange, Moçâmedes, Moxico; B: Portuguese Professor at University of Coimbra Brigada de Estudos Florestais do Maiombe who undertook two expeditions to Angola; collected with C: 1957; H: LISC. Mendonça and with Francisco de Sousa. Brites, M. Carvalho, Eduardo Luna de (1921–) C: 1967; H: PRE. C: 1953–1957; H: DIA, LISC, LUAI, P; L: Lunda, Moxico; Brown, William B: Entomologist who worked at Museu do Dundo and col- C: 1706–1707; H: BM; B: British citizen, the fourth person lected with Machado. recorded to collect in Angola. Carvalho, José Tavares de Brühl, L.J. C: 1957–1958; H: COI, K, LISC, LUAI; L: Cabinda; B: Leader of the first two M.E.F.A. expeditions. C: 1922; H: B; L: Plants from the littoral deserts; B: Travelled from Prussia to Angola to study the maritime Castro, Mário de resources in Moçâmedes. C: 1929–1933; H: COI, PO; L: Benguela, Moçâmedes; B: Portuguese who participated in the Geological Mission of Bruijn, J. de (1935–) Huambo. (recorded in a BM database) Cavaco, Alberto Judice Leote (1916–) Bruyns, Peter Vincent (1957–) C: 1950–1965; H: P; L: Lunda; B: Worked for the labora- C: 2006; H: NBG, PRE; B: South African mathematician tory of Biology of the Companhia de Diamantes. and botanist. Chaves, Maria V. Garcia Buchner, Max (1846–1921) C: 1886–1889; H: COI; L: Cabinda, Zaire. Note: It is pos- C: 1876–1881; H: B, BM, BR, COI; L: Congo, Cuanza sible that she did not collect in Angola, but only in Banana Norte, Lunda, Malange; B: German explorer who travelled and Boma (D.R. Congo). with Pogge in 1876. Chibamba, R. Bullock, Arthur Allman (1906–1980) C: 1938. B: Englishman. Childs, Margaret Burger, Alfons C: 1954; H: BM; L: Bié, Chinguar; B: Wife of the ethnolo- C: 1955. gist Gladwyn Murray Childs. Büttner, Oskar Alexander Richard (1858–1927) Cleghorn, W.B. C: 1884–1886; H: B, H, LE, P, W; L: Madimba, Muene Codd, Leslie Edward Wostall (1908–1999) Puto Cassongo, Cuango R., Quibocolo, Sacandica, Sombo C: 1952; H: BM, BR, COI, K, MO, PRE, SRGH; B: South (Maquela do Zombo); B: German geographer and botanist. African botanist, director of the then Botanical Research Cabral, João Crawford Institute, Pretoria. C: 1955–1956; L: SE; B: Portuguese zoologist who col- Colaço, E.J. Martinho lected with Mendes in the 1955–1956 expedition to SE Angola. Compère, Pierre (1934–) C: 1960; H: BR; L: Quindompolo–Maquela do Zombo; B: Cameira, Fernando José Marçal Belgian biologist. C: 1951–1953; H: COI, LISC, LUA, PRE; L: Cabinda, Cuanza Norte, Luanda; B: Portuguese forester. Conceição, A.(J.?)P. C: 1950s–1960s; H: LUA; L: Moxico; B: Collected with Cannell, I.C. Araújo. C: 1967–1973; B: Collected with Leach. Constantino, A. Capello, Hermenegildo Carlos de Brito (1839–1926) C: 1878–1885; H: B, COI, LISU; L: Huíla, Moçâmedes; B: Cooper, C.E. Portuguese who travelled with Ivens in the expedition organ- C: 1997; H: PRE. ised by the Portuguese Geography Society. Correia, M.F. (Manuel Fernandes?) Cardoso, A. C: 1959–1960; H: PRE. C: 1931; H: LISC. Correia, Rui Hildegardo S. C: 1959–1966; H: BM, DIA, LISC, LUA, LUAI; L: Cunene; Cardoso, Fernando Jorge B: Also collected with Barbosa and with Barroso. C: 1962–1963; 1977; H: COI. Costa, Ribeiro da Cardoso, Helder Couto, Clara Cardoso, Henrique C: 1972–1974; H: K, LISC. C: 1933; H: LUA; L: Cabinda, Bailundo, Luanda, Pungo Andongo. Cruse, A. 6 S T R E L I T Z I A 22 (2008)

Curror, A.B. Benguela and Luanda; B: Naturalist in an Italian Mission to C: 1840; H: K; L: Baía dos Elefantes; B: Medical doctor on the Benguela plateau. a British warship. Fernando, F.C. Curtis, Anita G. C: 1952; H: PRE. C: 1920–1923; H: GH, US; L: Benguela; B: American missionary. Fernando, José C: 1971; H: LISC; L: Huambo. Damann, João Baptiste C: 1952–1964; H: LUA, ZT; L: Benguela, Huambo; B: Ferreira, José Maria Missionary at the Mission of Quingenge. C: 1950s–1960s; H: LUA; L: Bailundo, NW Huambo; B: Collected with Teixeira. Daniel, José (1943–) C: 1993; H: LISC. Figueira, João Maia C: 1959–1973; H: COI, LISC, LUA, PRE; L: Bié, Cunene, Dawe, Morley Thomas (1880–1943) Huambo, Huíla; B: Collector with IIAA, also known as Maia C: 1920–1922; H: BR, K; L: Maiombe, Congo, Cuanza or Maia Figueira; collected alone and with Teixeira, with Norte, Malange, Libolo; B: British agronomy technician. Bamps & Martins, and with Raimundo & Matos. De Milde Filipe Dechamps, Roger C: 1968; H: LISC, PRE; B: Collected with Santos & Schultz. C: 1974; H: BR, K, LISC, LUA, MAD; L: Benguela, Bié, Fontes e Sousa Cuando-Cubango, Cuanza Norte, Cuanza Sul, Cunene, Huambo, Huíla, Luanda, Malange, Namibe; B: Collected Fontinha, Mário with Murta and Silva. C: 1949–1953; L: Lunda. Dekindt, Eugène (1865–1905) Forst, Gisela C: 1893–1904; H: B, BR, COI, K, LISC, LUA, MPU, P; B: C: 1966–1974; H: LUA; L: Calulo, Cubal, Ganda, Libolo, Belgian missionary at the Missão da Huíla. R. Luati; B: Collector and painter who lived at Calulo and Dewèvre, Alfred (1866–1897) Ganda. C: 1895; H: BR; L: Landana; B: Belgian naturalist and Frade, Emílio Carita pharmacist. C: 1959; H: LISC, LUAI; L: Cabinda; B: Forester who Diniz, Alberto Castanheira (1923–) worked for IICA. C: 1960s; H: LUA; L: Benguela, Bié, Huíla, Lunda, Malange, Freitas, Augusto Santiago Bayona de Namibe; B: Agronomist. H: LISC. Donis, C. Frines, A.N. C: 1948; H: PRE. C: 1906. d’Orey, José Diogo Sampayo de Albuquerque (1910–) Fritzsche, Bertha C: 1960; H: BM, COI, K, LISC, LUAI; L: Cabinda; B: C: 1902–1905; H: B, S; L: Huíla. Portuguese, leader of part of the 4th M.E.F.A. expedition. Geraldes, A. Duarte, Alexandre José H: LISC; L: Bié. C: 1968; H: LISC; L: Cuando-Cubango; B: Agronomist entomologist; collected with Teixeira. Gerez, Armando Gonçalves C: 1950s–1960s; H: LISC; L: Cabinda, Uíge; B: Collected Duparquet, Charles Victor Aubert (1830–1888) with Teixeira. C: 1867–1887; H: LISC, LY, P; L: Cabinda, Huíla; B: French missionary in Huíla. Ghesquière, Jean Hector Paul Auguste (1888–) Duvigneaud, Paul Auguste (1913–) C: 1934; H: A, BR, MO; L: Lobito; B: Belgian agronomist. C: 1956; H: BM, BRLU; L: Teixeira de Sousa; B: Belgian Gladman Professor of Botany. C: ?1690; H: BM; B: One of the first collectors recorded in Ellenberger, Victor Angola. C: 1925; B: Probably a geologist. Gomes e Sousa, António de Figueiredo (1896–1973) Estermann, Carlos C: 1930; H: B, BM, COI, K, LISC, LUA; L: Benguela, C: 1940, 1971; H: LUA; L: Cuanhama, Huambo, Huíla, Huíla, Moçâmedes, Serra da Chela; B: Agronomist with the Humbe; B: Missionary at the Congregação do Espírito Repartição de Florestas. Santo, in Huíla, and ethnographer. Gomes, António Lopes (1939–) Estes, R.K. B: Forester with IIAA. C: 1969–1970; H: PRE. Gossweiler, John (1873–1952) Exell, Arthur Wallis (1901–1993) (see page 2 or 3) C: 1937; H: B, BM, COI, LISC, MO; B: English botanist with Gossweiler, Mrs J. the BM who collected with Mendonça in the 1937 Missão C: 1910; B: Wife of John Gossweiler. Botânica and was one of the founders of Conspectus florae angolensis. Gouveia, António Carlos Pissarra C: 1963–1972; H: LISC, LUAI; L: Cunene. Faulkner, Helen G. (1888–1979) C: 1940–1942; 1944; H: BM, BR, COI, K, LUA, P, PRE, Gregory, John Walter (1864–1932) SRGH; B: Plant collector and illustrator; the first set of her C: 1912; H: BM; L: Benguela; B: Englishman, leader of a Angolan plants is at PRE. Mission to Angola. Fenaroli, Luigi (1899–1980) Grey, Frederick William (1805–1878) C: 1928; 1930; H: FI; L: Bailundo, Huambo, littoral of H: K; B: English naval commander and collector. S T R E L I T Z I A 22 (2008) 7

Gründler, H. Kirckwood, John C: 1904. C: 1696–1699; H: BM; L: Cabinda; B: One of the first collectors recorded in Angola. Grutterink, Barend Johannes (1886–) C: 1910; H: P. Kotze, T.J. C: 1962; H: PRE. Gruvel, Abel (1870–) C: 1910; H: P. Lage, F. Güssfeldt, Paul (1840–1920) Lang C: 1873–1882; H: B; L: Cabinda; B: Member of the Loango C: 1842; H: BM, L. expedition with Pechuël-Lösche. Lapa e Faro Hallé, Nicholas (1927–) H: COI. C: 1973; H: P. Leach, Leslie Charles (Larry) (1909–1996) Hardy, David Spencer (1931–1998) C: 1967–1973; H: BM, BOL, EA, K, LISC, LUA, PRE, C: 1972; H: PRE; B: South African cultivator and collector, SRGH; B: English businessman and botanist; collected with mainly of succulents. I.C. Cannell. Henam, F. Lebre, A. C: 1967; H: PRE. C: 1915–1916; H: LUA; L: Benguela, Luanda, Pungo Andongo. Henriques, Carlos Alves C: 1960–1972; H: BM, K, LISC, LISU, LUAI, PRE; L: Letouzey, René (1918–1989) Cunene, Huambo, Huíla; B: Technician at IICA. (recorded in a BM database) Henriques, José Cristóvão Loeb, Ella Marie K. (1894–) C: 1951–1962; H: COI, LISC, LISU, LUA, LUAI; L: Huíla, C: 1948; H: C, E, PRE, UC; B: Collected for ethnobotanical Quiçama, Sanza Pombo; B: Forester, also collected with studies, together with her husband, Edwin M. Loeb. Menezes. Lopes, R. Hess, Hans (1920–) C: 1971; H: COI, LISC; B: Collected with Silva & Murta. C: 1950–1952; H: ZT. Lúcio, Lino Hoepfner, Karl (1857–1900) C: 1963; H: LISC. C: 1882–1883; H: B, PRE; L: Namibe; B: German geolo- Luja, Edouard gist and electrochemical engineer. Lupula, R. Horning C: 1938. C: 1916. Lux, A. Humbert, Jean-Henri (1887–1967) C: 1875; H: B; B: Collected with Pogge. C: 1937–1938; H: BM, K, P, PC; B: French botanist, director of the Laboratoire de Phanérogamie, Paris. Lynes, Hubert (1874–1942) C: 1919, 1933; H: BM, BR, COI; L: Benguela, Dala, Dundo, Hundt, Otto Lamego, Missão da Luz, Saurimo, Vila Luso; B: English C: 1930–1935; H: B, BM, COI, G, MO, P; L: Caconda, naval officer and amateur naturalist. Ganda, Xongorola; B: German farmer at Benguela. M.E.F.A. – Missão de Estudos Florestais a Angola Huntley, Brian John (1944–) C: 1957–1960. C: 1971–1975; H: K, NH, NU, PRE; B: South African ecologist who worked for Serviços de Veterinária de Angola. Machado, António de Barros (1912–1969) C: 1948–1966; H: BM, DIA, K, LISC, LUA, P; L: Lunda, Ivens, Roberto (–1898) Moxico; B: Biologist who worked for the Laboratory of C: 1881–1885; H: COI, LISU; L: Huíla, Moçâmedes; B: Biology of the Companhia de Diamantes; collected with Travelled with Capelo in the expedition organised by the Teixeira. Portuguese Geography Society. Machado, Dora Jessen, D.O. C: 1954; H: DIA, LISC; B: Wife of António de Barros C: 1931–1932; H: B, COI; B: Professor of Geography at the Machado. University of Rostock. Machado, F. Guerreiro Johnston, Henry H. (1858–1927) C: 1962–1963; L: Bié, Huambo, Moxico; B: Technician in C: 1883; H: COI, K, PRE; L: Huíla, Humpata, Moçâmedes, fisheries. Serra da Chela; B: British explorer. Mamede, Norberto Jordan, Heinrich Ernst Karl (1861–1959) C: 1934; H: MO. Manning, Stephen D. C: 1986–1998. Jorge, Carlos H: DIA, LISC. Marcelino, Fernando Branco (1931–1992) B: Agronomist with IIAA. Kampashi, R. C: 1938. Marques, Agostinho Sesinando (1847–1923) C: 1884–1888; H: B, BR, COI, LISU; L: Ambaca, Casengo, Kers, Lars Erik (1931–) Dondo, Pungo Andongo, R. Luhembe; B: Collected with an C: 1968; H: LISC, PRE, S, WIND; L: SW Angola; B: Swedish expedition to Muata-Iamvo, led by Henrique de Carvalho. botanist with the Bergius Botanic Garden, Stockholm. Martins, Emílio Víctor Kestila, Alma Helena (1877–1965) C: 1933; H: COI, PRE; L: Cunene; B: Veterinary doctor who C: 1903; H: H, PRE, Z; B: Finnish missionary teacher. worked at Vila Pereira d’Eça. 8 S T R E L I T Z I A 22 (2008)

Martins, Eurico Sampaio (1944–) Monteiro, António da Silva C: 1973–1975; H: BR, LISC, LISU, LUA; L: Benguela, C: 1937–1938; H: COI; L: Humpata; B: Farmer. Huambo; B: Biologist with IIAA and later IICT; collected with Bamps, Matos and Figueira. Monteiro, Joaquim John (1833–1878) C: 1858–1872; H: BM, K, NY; L: Ambriz, Bembe, Benguela, Martins, Vicente João (1917–) Cambambe, Massangano; B: Mining engineer who worked C: 1959–1970; H: DIA, LISC, LUA, P; L: Lunda; B: Curator at Bembe. of the Museu do Dundo. Monteiro, Rose (1840–1897) Mason C: 1858–1872; H: BM, K, NY; L: Ambrizete, Bembe, C: 1696; H: BM; L: Congo mouth? Dondo? Luanda?; B: Cambambe, Luanda, Moçâmedes; B: Travelled and collected British, made the first collections recorded in Angola. with her husband, J.J. Monteiro. Mason, Leonard Maurice (1912–1994) Monteiro, Rui Fernando Romero (1922–) Matos, Agostinho C: 1958–1966; H: BM, BR, COI, LISC, LISU, LUA, LUAI, C: 1940; H: LUA; L: Huambo. PRE; L: Bié, Cabinda, Dembos, Luanda; B: Forester with IICA and IIAA; collected with Santos & Murta. Matos, António Oliveira de C: 1940; L: Luanda, Malange. Morais, António Artur Taborda de (1900–1959) C: 1958–1959; H: LUAI; B: Portuguese botanist with IICA. Matos, Gilberto Cardoso de (1935–) C: 1970–1975; H: BR, COI, LISC, LUA; L: Benguela, Cubal, Moreno, Francisco J. Tomás Cunene, Cuando-Cubango, Huambo, Huíla, Lobito, Lunge, C: 1960–1972; H: BM, COI, LISC, LUA, LUAI; B: Technician Menongue, Mungo, Namibe, Porto Alexandre, Tchivinguiro; with IICA; collected with Barbosa. B: Agrarian engineer with Instituto dos Cereais de Angola Moreno, Mateus and IIAA; collected with Bamps, Martins, Raimundo and Figueira. C: 1936; H: COI; L: Huíla; B: Army officer. Mazzocchi-Alemanni, Nallo Moura, F. Alberto C: 1911–1923; H: FI, K. C: 1953; H: LISC, LUA; L: Cabinda. Mechow, Alexander von (1831–1890) Muatchilende C: 1879–1881; H: B, BR, G, JE, K, M, PH, W, Z; L: C: 1954; H: DIA, LISC. Cuango, Dondo, Malange, Muene Puto Cassongo, Pungo Mumbala, R. Andongo, R. Cambo; B: Collected with Teucsz in an expedi- C: 1938. tion to the Zaire and Cuango R. Murta, Frederico Meeuse, Adriaan Dirk Jacob (1914–) C: 1958–1974; H: BM, BR, COI, LISC, LISU, LUA, LUAI; L: B: Dutch botanist. Bié, Cabinda, Dembos, Huíla; B: Technician with University Mendes, Eduardo José Santos Moreira (1924–) of Luanda, in Huambo; collected with R.M. Santos, Rui C: 1955–1956; 1959–1960; H: BM, BR, C, COI, LISC, Monteiro, M. Silva and Dechamps. LUA, LUAI, M, MO, PRE, SRGH, WAG, WIND, WU; L: SW and SE; B: Portuguese botanist, undertook two expeditions Mussengue to Angola. Nannenga-Bremekamp, Neeltje Elizabeth (1916–1996) Mendonça, Barroso Naumann, Friedrich Carl (1841–1902) C: 1969–1970; H: LISC. C: 1874–1876?; H: B. Mendonça, Francisco de Ascensão (1889–1982) Newman, Mark F. C: 1927, 1937, 1955, 1958; H: B, BM, COI, LISC, MO; C: 1990. B: Portuguese botanist who participated in the two Missões Newton, Francisco Xavier Oakley de Aguiar (1864–1909) Botânicas and was one of the founders of Conspectus florae C: 1882–1904; H: B, COI; L: Humpata, Huíla, Moçâmedes, angolensis. Serra da Chela; B: Portuguese plant and animal collector. Mendonça, S.A. Nolde, Ilse von (1889–1970) Menezes, Óscar Jacob Azancot de (1924–) C: 1930s; H: B, BM, COI, LISC, MO; L: Malange; B: Wife C: 1959–1973; H: BM, COI, K, LISC, LISU, LUA, LUAI, P, of a farmer living in Quela. PRE; L: Cunene, Huíla, Namibe; B: Worked at IICA; collected with J.C. Henriques. Noronha C: 1953–1960; H: COI, LUA. Mercier C: 1949–1950; H: LISC, LUA; L: Bié, Cuando-Cubango; B: O’Donnell, Henrique Missionary. C: 1929–1933; H: COI; L: Benguela; B: Leader of the Geological Mission of Huambo. Milne-Redhead, Edgar Wolston Bertram Handsley (1906– 1996) Oliveira, Ermelinda de C: 1938; H: BM, BR, K, LISC, PRE; L: Capeio, Cassai, C: 1959; H: COI. Lobito, Silva Porto; B: English botanist. Palminha, F. Mission Rohan-Chabot C: 1958–1959; H: M. C: 1912–1914. Paulian, Renaud (1913–2003) Monard, Albert C: 1961–1969. H: P. Pearson, Henry Harold Welch (1870–1916) Monod, Théodore (1902–2000) C: 1909; H: BM, BOL, COI, K, LISC, PRE; L: Cuanza Norte, C: 1955. B: French explorer, director of the Institut Français Cunene, Huíla, Moçâmedes; B: English botanist, founder of d’Afrique Noire. the Kirstenbosch Botanical Garden in Cape Town. S T R E L I T Z I A 22 (2008) 9

Pechuël-Lösche, Eduard (1840–1913) Rattray, John C: 1873–1876; H: B; B: German geographer, took part in C: 1830–1886; H: BM, E, K; L: Luanda; B: British. the Loango Expedition with Güssfeldt. Rey, H. Pedro Reynolds, Gilbert Westacot (1895–1967) C: 1964; H: LUA; L: Moxico; B: Collected with Teixeira. C: 1959–1961; H: BM, EA, K, PRE; L: Moxico, Teixeira de Pereira, A. Gomes Sousa; B: Australian educated in South Africa, specialist on C: 1959; H: LUA; L: Congo. Aloe, travelled to Angola with Smuts. Pereira, Brás Ribeiro, A.N. C: 1960; H: LUAI. Richards, H.M. (1885–1977) Pereira, João Alexandrino (1913–1984) Ritchie, A.H. C: 1933–1984; H: LUA; L: Cuando-Cubango (Cuangar), C: 1925. Gangassol, Huambo, Malange; B: Agrarian technician with IIAA. Pereira, Joaquim Lima Roberts C: 1960s; H: LISC, LUA; L: Benguela, Cunene, Huíla; B: C: 1973. Veterinarian, Professor at University of Luanda. Rocha, Albano Pereira, José Alves (1912–) C: 1948–1953; H: LISC, LUA; L: Malange. H: LUA. Rocha, Arnaldo V. Pereira, Manuel dos Santos B: Worked at Posto Zootécnico do Café. L: Namibe; B: Veterinarian. Rocha, V. Pessanha, Martin Vaz Taborda C: 1963; H: LISC. C: 1960; H: LUA; L: Calumbo; B: Agronomist. Rodrigues, J. Philips C: 1950s–1960s; H: LUA; L: Moxico; B: Collected with Araújo. Pinto, Alexandre Alberto da Rocha de Serpa (1846–1900) C: 1880; H: COI, LISU; L: Benguela; B: Portuguese Rodrigues, Luís explorer and army officer, in an expedition organised by the Portuguese Geography Society. Rodrigues, Maria Zulmira Pinto, Henrique Vieira Rodrigues, Maximino C: 1953; H: COI, K, LISC, LUA; L: Cabinda; B: Forester. Roux, E.R. Pinto, Oscar C: 1950; H: J, PRE; B: Professor of Botany at University of C: 1973; H: LUA; L: Huíla; B: Forester with Instituto do the Witwatersrand. Algodão. Roux, Jacobus Petrus (Koos) (1954–) Pinto-Lopes, José C: 2001; H: PRE; B: South African botanist, specialist on C: 1952. pteridophytes. Pittard, Priscilla Rycroft, Hedley Brian (1918–1990) C: 1937–1938; H: BM, COI, MO; L: Benguela, Ganda, C: 1962; H: PRE; B: South African botanist. Lobito. Salbany, Armando (–1965) Ploeg, Douwe Taeke Engelbertus van der (1919–2006) C: 1957; H: LUA; L: Huambo. Pocock, Mary Agard (1886–1977) Sales, Eugénio Eduardo de Melo C: 1925–1934; H: B, BM, COI, K, PRE, SAM; B: South C: 1960–1963; H: PRE; B: Collected with Teixeira. African botanist. Samariamba Pogge, Paul (1838–1884) C: 1955; H: DIA, LISC. C: 1875–1876; 1880–1884; H: B, COI; L: Casai, Cuango R., Malange, Mona Quimbundo, Vila Henrique de Carvalho; Sanjinje B: German explorer and geographer; travelled with Buchner C: 1954–1961; H: DIA, LISC. and with Wissmann. Santos, C. Ponte, António Mendes da Santos, Pedro José Vieira dos C: 1968–1973; H: LISC, LUA; L: Benguela; B: Agronomist C: 1960s; H: COI, LISC, LISC, LUA; B: Collected with with Junta do Café; collected with M. Silva. Teixeira. Powell-Cotton, A. C: 1936–1937; H: BM, COI, MO; L: Cunene; B: Santos, Romeu Mendes dos Englishwoman; travelled with her sister, D. Powell-Cotton. C: 1955–1971; H: BM, COI, LISC, LISU, LUA, LUAI, PRE; B: Technician with SAA and IICA, collected alone or with Poynton, Richard James (1925–) Barbosa, Rui Monteiro & Murta, Barroso, Schultz & Filipe. C: 1964; H: PRE; B: South African forest botanist. Santos Junior Pritchard, Noel Marshall (1933–2005) C: 1969–1970; H: LUAI. C: 1954; H: BM, LISC. Saraiva, António Leite Queiroz C: 1960s; B: Technician with IIAA. Raimundo, António Rodrigues da Fonseca (1926–) Schinz, Hans (1858–1941) C: 1969–1974; H: BM, BR, COI, K, LISC, LUA; L: Benguela, C: 1883–1884; H: B, COI, K, Z; L: Moçâmedes, Cunene; Bié, Cuanza Norte, Cubal, Huambo, Huíla, Lobito, Luanda, B: Swiss botanist. Lunge, Menongue, Mungo, Namibe, Porto Alexandre, Tchivinguiro, Uíge; B: Agronomist with IIAA, collected with Schmidt, Johan Anton Bamps, Matos and Figueira. C: 1851. 10 S T R E L I T Z I A 22 (2008)

Schmitz, André (1920–) African medical practitioner and conservationist, accompa- C: 1950–1953; H: BR; L: Balombo-Limbale; B: Belgian nied Reynolds on his expedition to Angola. agronomist and botanist. Soares Schultz, G.A. C: 1964; H: P. C: 1968; H: LISC, PRE; B: Collected with Santos & Filipe. Soini, Sylvi Esteri (1920–) Schultze, W.Z. C: 1969; H: PRE; B: Finnish agronomist. C: 1968; H: PRE. Sousa, A. Figueira Schulze, E. C: 1962–1963; H: COI, LUAI. C: 1968; H: PRE. Sousa, Francisco de Schumann, K. (1851–1904) C: 1937; H: BM, COI, LISC; B: Portuguese technician at the H: K. University of Coimbra; collected with Carrisso in the Missão Botânica. Schütt, Otto H. C: 1878–1879; H: B; L: Malange-Cassai; B: German. Sousa, João Bernardo Nobre Baptista de C: 1960–1970; H: BM, COI, LISC, LUA; L: Huambo; B: Tech- Seely, Mary Kathryn (1939–) nician; collected with Teixeira and with Barbosa & Moreno. C: 1974; H: PRE; B: American zoologist, working in Namibia. Sousa, José António de C: 1962; 1970; H: LISC, LUAI, PRE; L: Huíla. Semedo, Claúdio Manuel Bugalho C: 1959–1960; H: COI, K, LISC, LUAI; L: Cabinda; B: Souter, R. Portuguese, leader of the 3rd and part of the 4th M.E.F.A. C: 1969; H: PRE. expeditions. Soyaux, Hermann (1852–) Serra, M.C. de M. C: 1874–1876; H: B, BM, COI, E, K, W; L: Cabinda, C: 1963; L: Huambo; B: Technician who worked with Massabi-Loango; B: German who participated in the Loango Teixeira. Expedition. Sieiro, D.M. Spoerndli C: 1947; H: LUA; L: Dembos; B: Missionary with the Silva, Cândido da Missão Católica de Quibaxe. C: 1953; H: COI; L: Malange. Stanton, Angela Silva, Costa e C: 1951–1959; H: BM, BR, COI, DPU, LISC, NY. Silva, Francisco de Azevedo e Stolz, Adolf Ferdinand (1871–1917) C: 1953–1954; H: LISC, LUA; L: Boma, Cabinda, Dende, Ganda. Stopp, Klaus Dieter (1926–) C: 1959–1960; H: BM, COI, K; B: German botanist and Silva, Hélder Lains e (1921–) pharmacologist. C: 1970; H: LISC. Tanton, C. Silva, J.A. C: 1997; H: PRE. C: 1970; H: LISC. Taruffi, Dino Silva, Joaquim José da C: 1916; H: EA, FI. C: 1783–1808; H: LISC, P; L: Ambaca, Bembes, Benguela, Teixeira, Joaquim Martinho Lopes de Brito (1917–1969) Cabinda, Caconda, Cuanza Norte, Donde (Libongos), Ganda, C: 1949–1969; H: BM, BR, COI, ELVE, IPA, K, LISC, LISI, Luanda, Massangano, Quilengues, Quipungo; B: Portuguese LMA, LUA, LUAI, MTJB, PO, PRE, SRGH, STR, TLA, WAG; explorer; his collections were taken from Lisbon to Paris in L: Bié, Cabinda, Congo, Cuando-Cubango, Cuanza Norte, 1808, during the Napoleonic War. Cuanza Sul, Huambo, Huíla, Luanda, Lunda, Malange, Silva, Manuel da (1916–) Moçâmedes, Zaire; B: Agronomist and botanist with IIAA. C: 1963–1975; H: BM, BR, COI, LISC, LISU, LUA, PRE; Teixeira, M.A. Pimentel B: Portuguese technician; collected also with Murta, Lopes, H: BM, COI. Ponte and Dechamps. Teucsz Silva, Pinho C: 1879–1881; H: B, K; L: Cuango, Dondo, Malange, H: DIA, LISC. Muene Puto Cassongo, Pungo Andongo, R. Cambo; B: Simão, Joaquim Santos Botanical collector; collected with Mechow on an expedition C: 1953, 1955; H: LISC, LUA; L: Cabinda, Moxico. to the Zaire and Cuango R. Simpson Thompson, Louis Clifford (1920–) H: K. C: 1965–1994; H: J, PRE. Smith, Christian (1785–1816) Thorold, Charles Aubrey (1906–1998) C: 1816; H: BM, K; L: Noqui hills, Pedra do Feitiço, Ponta C: 1956; H: BM. do Padrão, R. Zaire, Santo António do Zaire; B: Medical doctor and naturalist who accompanied the Tuckey expedition. Timpermann B: Collected with Duvigneaud. Smith, G.O. C: 1973; H: PRE. Tisserant, Charles (1886–1962) C: 1942; H: A, BM, BR, CN, COI, H, MO, P; B: French mis- Smith, Peter Alexander (1931–1999) sionary with the Missão do Huambo. H: BR, PRE, SRGH; B: Rhodesian agricultural officer. Torre, Albano Rocha da Smuts, Neil Reitz (1898–1963) C: 1948–1953; H: LISC, LUA; B: Brother of António Rocha C: 1959; H: PRE; L: Moxico, Teixeira de Sousa; B: South da Torre. S T R E L I T Z I A 22 (2008) 11

Torre, António Rocha da (1904–1995) Ward, J.D. C: 1955–1956; 1960s; H: BM, LISC, LUA; L: SE; B: C: 1975; H: PRE. Portuguese biologist and pharmacist; collected during the 1955–1956 expedition to SE Angola. Wawra von Fernsee, Heinrich (1831–1887) C: 1857; H: PRE, W; L: Benguela, Luanda; B: Austrian Torrinha, Camacho surgeon and botanist; published Sertum Benguellense with Trovão, José Ferreira J.J.Peyritsch. C: 1954; H: PRE; L: Cuando-Cubango; B: Veterinarian. Wellman, Frederick Creighton (1879–1960) Tucker C: 1906–1908; H: B, K; L: Bailundo, Benguela, Elende; B: C: 1816; H: BM, K. Canadian medical doctor. Valles, Edgar Francisco Welwitsch, Friedrich Martin Joseph (1806–1872) C: 1952–1953; H: LISC, LUA, PRE; L: Cabinda, Cuanza (see page 2 or 3) Norte; B: Agronomist with SAA. West, Oliver (1910–) Vanderyst, Hyacinthe Julien Robert (1860–1934) C: 1955; H: NH, PRE; B: South African ecologist. C: 1924; 1932; H: BR, BM; L: Benguela, Huambo, Lobito, Luanda; B: Belgian agronomist. Wild, Hiram (1917–1982) H: K, LISC, PRE, SRGH; B: English botanist, Professor of Vicente, José dos Santos C: 1960; H: COI. Botany at the University of Rhodesia; collected with Barbosa & Santos. Vilão, Manuel Williams, John George (1910–1997) Villain, Félix (1879–1937) C: 1957; H: B, K. C: 1904–1937; H: P; B: French missionary who joined Missões Portuguesas do Espírito Santo da Huíla in 1904; Wissmann, H. von collected with Bonnefoux. C: 1880–1885; H: B; B: Travelled with Pogge. Vilmorin Wrede H: P. C: 1845; L: Ambriz, Benguela, Luanda, Moçâmedes, Novo Viraz, B. Redondo; B: German botanist. C: 1946; H: PRE. Young, Marion Emma (1904–) Wagemans C: 1932; H: J, PRE; L: Luanda, Lunda, Malange, Moxico; H: BR; L: Cabinda. B: English botanist and nurse; collected with her then hus- Wallenstein, Franz Paul band, R.G.N.Young. C: 1949–1950; H: LUA; L: Huíla, Cunene; B: Agronomist Young, Ralph George Norwood (1904–1979) with SAA. C: 1932; H: BM, BR, COI, J, K, LISC, P, PRE, S, SRGH; L: Ward, Cecil James (Roddy) (1926–) Luanda, Lunda, Malange, Moxico; B: English botanist, col- C: 1975; H: PRE; B: South African ecologist. lected with his then wife, M.E.Young.

Herbaria with collections from Angola Herbários com colecções de Angola by E. Figueiredo & J. César por E. Figueiredo & J. César

For historical reasons, the best herbarium repre- Por motivos históricos, a melhor representação em sentation of the flora of Angola is deposited in Europe. Herbário da flora de Angola encontra-se depositada na Europa. In Portugal, three herbaria hold a large number of collec- Em Portugal, três Herbários possuem um elevado número tions from Angola. In Lisbon, the herbaria LISC (Instituto de colecções originárias de Angola. Em Lisboa, os Herbários de Investigação Científica Tropical) and LISU (University LISC (Instituto de Investigação Científica Tropical) e LISU of Lisbon), together hold about 90 000 specimens from (Universidade de Lisboa), em conjunto, contêm cerca de 90 000 Angola. At LISU there is a complete set of the collections espécimes de Angola. LISU possui a colecção completa de F. of F. Welwitsch (the study set), while LISC holds the first Welwitsch (o ‘study set’), e LISC a primeira série de grande parte set of most of the J. Gossweiler collections. Most of the da colecção de J. Gossweiler. Os materiais colhidos por estes plants endemic to Angola and many non-endemics were dois colectores serviram de base para a descrição da maioria first described from material collected by these two bota- das plantas endémicas em Angola e de outras não-endémicas, por eles colhidas pela primeira vez. O Herbário LISC possui tam- nists. LISC also holds a good collection of material from bém uma boa colecção de material dos anos 1960–70. Devido the 1960s and 1970s. Owing to the Angolan civil war à guerra em Angola e à impossibilidade de realizar trabalhos de and the difficulty of undertaking field work in the ensuing campo no período que se seguiu, para muitas espécies não exis- years, there are no known collections of many species from tem colecções de Angola posteriores a 1960–1970. O Herbário Angola since that period. The Herbarium of the University da Universidade de Coimbra (COI) é o maior Herbário português of Coimbra (COI) is the largest Portuguese herbarium. It e contêm também uma boa representação da flora de Angola, holds a good representation of the flora of Angola, including incluindo espécimes de todos os colectores mais relevantes, specimens of all the main collectors in Angola, and particu- sendo particularmente importantes vários espécimes únicos (sem larly several unique types (i.e. without duplicates). Among duplicados noutros Herbários). Entre as colecções de Angola de important Angolan collections in that herbarium are those maior importância nesse Herbário referem-se as obtidas durante made during the two ‘Botanical Missions’ undertaken in as duas ‘Missões Botânicas’ desenvolvidas em 1927 e 1937– 1927 and 1937–1938. 1938. The United Kingdom is the other European coun- O Reino Unido é outro país europeu onde try where a large representation of the flora of Angola is são conservadas colecções da flora de Angola de kept. Relevant collections and types are found at K (Royal grande importância, particularmente devido ao Botanic Gardens, Kew), BM (The Natural History Museum, número de espécimes-tipo. Estas colecçõess London) and E (Royal Botanic Garden, Edinburgh). encontram-se nos Herbários K (Royal Botanicnic 12 S T R E L I T Z I A 22 (2008)

Germany, France, Belgium, Switzerland and Austria also Gardens, Kew), BM (The Natural History Museum, London) hold collections in the herbaria B (Botanischer Garten und e E (Royal Botanic Garden, Edinburgh). Alemanha, França, Botanisches Museum Berlin-Dahlem), P (Muséum National Bélgica, Suíça e Áustria, possuem também colecções relevan- d’Histoire Naturelle, Paris), BR (Jardin Botanique National tes, nos Herbários B (Botanischer Garten und Botanisches de Belgique), G (Conservatoire et Jardin botaniques de la Museum Berlin-Dahlem), P (Muséum National d’Histoire Ville de Genève) and W (Naturhistorisches Museum, Wien), Naturelle, Paris), BR (Jardin Botanique National de Belgique), among others. G (Conservatoire et Jardin botaniques de la Ville de Genève) e W (Naturhistorisches Museum, Wien), entre outros. In Africa, a good representation of Angolan collections Em África, uma boa representação das colecções de is found at the National Herbarium (PRE), South African Angola encontra-se no Herbário PRE (South African National National Biodiversity Institute, Pretoria. This herbarium Biodiversity Institute, Pretoria), que, além de incluir várias holds several relatively recent collections, duplicates of col- colecções relativamente recentes, possui também duplica- lections from the 1960s and 1970s received from Angolan dos das colecções dos anos 1960–70 enviadas de Herbários herbaria, and duplicates of the Welwitsch collection. Angolanos, e c. 500 duplicados da colecção de Welwitsch.

Three herbaria in Angola are currently listed in Index Finalmente, em Angola, existem presentemente três Herbários listados no Index Herbariorum (1998): LUBA Herbariorum (1998): LUBA (Instituto Superior de Ciências (Instituto Superior de Ciências da Educação, Lubango), com da Educação, Lubango), with about 50 000 specimens; cerca de 50 000 espécimes; LUA (Instituto de Investigação LUA (Instituto de Investigação Agronómica, Huambo), with Agronómica, Huambo), com c. 40 000 espécimes, o qual about 40 000 specimens, which were temporarily trans- em 1995 foi transferido temporariamente para LUAI; e LUAI ferred to LUAI in 1995; and LUAI (ex-Centro Nacional de (ex-Centro Nacional de Investigação Científica, Luanda), com Investigação Científica, Luanda), with about 35 000 speci- cerca de 35 000 espécimes. Entre eles, LUA é particularmente mens. Of these, LUA is particularly important as apart from importante porque , além de incluir duplicados da colecção holding duplicates of the Gossweiler collection, it also holds Gossweiler, possui também duplicados das colecções de duplicates of collections by Antunes and Dekindt. Material Antunes e Dekindt. O material colhido por estes dois padres collected by these two missionaries and deposited at B was missionários e depositado no Herbário B (em Berlim) serviu used to describe several taxa, providing the holotypes of de base para a descrição de vários taxa cujos holótipos cons- those names. Later, during World War II, many of these holo- titui. Mais tarde, durante a Segunda Guerra Mundial, muitos types were destroyed by the fire that consumed the herbari- destes holótipos foram destruídos num incêndio que consumiu um. It is commonly thought that there is no duplicate mate- o Herbário. Apesar de, para alguns destes nomes, se pensar rial of the destroyed holotypes, but it has been established que o exemplar destruído em Berlim era único, verificou-se recentemente (Figueiredo 2008) que podem existir duplica- recently that duplicates (isotypes) may be found among dos (isótipos) entre as colecções de LUA, o que demonstra a the LUA collections (Figueiredo 2008). Unfortunately, the importância deste Herbário. Infelizmente, a conservação do conservation of the LUA herbarium is a matter of serious Herbário LUA suscita preocupações. Devido à transferência das concern. Owing to the translocation of the collections and colecções e à sua conservação em caixas durante os últimos their storage in boxes over the last 10 years, considerable 10 anos, os espécimes encontram-se danificados, de acordo damage has occurred to the specimens, as reported by sev- com informações fornecidas por vários investigadores que têm eral researchers who examined the collections. It is hoped consultado as colecções. Espera-se que num futuro próximo that this herbarium will be returned to its original location in este Herbário possa ser de novo transportado para a sua locali- Huambo in the near future. zação original no Huambo.

Types from Angola Tipos de Angola

The number of type specimens from Angola is very O número de espécimes tipo provenientes de Angola high and well distributed, especially in European herbaria. é elevado e encontra-se bem distribuído, principalmente nos Most of these types are being digitised and will be accessi- Herbários europeus. Na sua maioria, estes tipos estão presen- ble as high-quality images through the Aluka website (http:// temente a ser digitalizados e estarão acessíveis na forma de www.aluka.org/). At present (January 2008), over 11 600 imagens de alta qualidade através do website do Aluka (http:// Angolan specimen images are accessible through Aluka. www.aluka.org/). Actualmente (Janeiro de 2008), mais de When the database of types of African plant names is com- 11 600 imagens de espécimes de Angola estão disponíveis no plete, the flora of Angola will have a good representation in Aluka. Espera-se que, uma vez concluída, esta base de dados that on-line facility. tenha uma boa representação da flora de Angola.

In this book, 3 044 type collections from Angola are Nesta obra citam-se 3 044 colecções tipo de Angola. cited. This figure refers only to collections, not to duplicates Este número refere-se apenas a números de colheita e não a of the same collection, and does not include all the exist- duplicados da mesma colecção, e não inclui todos os tipos ing types as for each taxon at most two type collections are existentes, visto para cada taxon terem sido citados, no máxi- mo, duas colecções tipo, sendo omitidos vários sintipos e tipos cited, leaving out several syntypes and types of synonyms. Of de sinónimos. Destas 3 044 colecções, pelo menos 2 427 these 3 044 collections, at least 2 427 were already avail- estavam já disponíveis no site do Aluka quando o estudo foi able on the Aluka website when the study was conducted. desenvolvido. At LISC, the total number of types from Angola is 1 367 No Herbário LISC o número total de tipos de Angola é at present but it is expected to increase as the collections actualmente de 1 367, esperando-se que aumente à medida of the defunct LISJC are incorporated. At LISU, 1 433 types que a colecçãos do extinto LISJC fôr incorporada. Em LISU haveha been identified, but many more are not labelled as foram identificados 1 433 tipos de Angola mas um número susuch. At COI, there are at least 935 type specimens elevado de tipos não se encontra assinalado como tal. Em COI frfromom Angola (Aluka, accessed in January 2008). existem pelo menos 935 tipos de Angola (Aluka, acedido em ImagesIma of these types are available on the Janeiro de 2008). Imagens destes tipos estão disponíveis no AlukaAlu website. For other European herbaria, website do Aluka. Para outros herbários europeus os valores thet figures are still incomplete. estão ainda incompletos. S T R E L I T Z I A 22 (2008) 13 3.A About this list 3.A Acerca desta lista The main objective of this book is to provide researchers, O principal objectivo deste trabalho é o de fornecer a students and ecologists with a basic working list of the plant investigadores, estudantes e ecologistas uma lista básica da diversity of the flora of Angola and of the relevant literature. diversidade da flora de Angola e bibliografia relevante. A lista The list was compiled over a period of one year, with input foi compilada no período de um ano, com contribuição de 32 from 32 contributors. It is based mostly on published literature investigadores. Baseia-se, na sua maior parte, na literatura and taxonomic information available on specialised websites publicada e na informação taxonómica disponível em websites (see 4. Cited and general literature references and internet especializados (ver 4. Referências bibliográficas citadas e resources relevant to the study of the flora of Angola). Not all gerais e recursos na internet relevantes para o estudo da flora families were reviewed during the course of this project. The de Angola). As revisões realizadas no decurso deste projecto list rather reflects our present knowledge of the diversity of the não abrangeram todas as famílias mas a lista reflecte o conhe- flora of Angola. Although specimens are cited, this is not an cimento actual da diversidade da flora de Angola. Apesar de entirely specimen-based list. Most specimens cited are types se citarem espécimes, esta lista não é completamente basea- obtained from the literature or electronic resources. However, ada em colecções. A maioria dos espécimes citados são tipos for some families, herbaria were consulted, primarily LISC, cuja informação foi obtida na bibliografia ou em recursos elec- PRE, and those where the contributors are based. trónicos. Todavia, para algumas famílias foram consultados alguns herbários, particularmente LISC, PRE e aqueles onde It was decided that when type material is cited, it would os colaboradores desenvolvem a sua actividade. be more useful to the reader to have a reference to specimens of which images are available on-line, rather than a reference Tendo em vista uma maior utilidade da lista, ao citar to the holotypes. For this reason, the duplicates cited are often material tipo, em vez de se referir os holótipos optou-se por from K, which at present is one of the few herbaria offering free fazer referência a espécimes cujas imagens estão disponíveis on-line access to a rather comprehensive range of type collec- on-line. Por este motivo, os duplicados citados são frequente- tions. More specimens can be found on the Aluka website, but mente isótipos depositados no herbário K que, presentemente, access to this database is restricted. Type material is mostly é um dos herbários que oferece acesso livre on-line a uma cited without reference to the kind of type, and in that case it colecção relativamente extensa de imagens de tipos. Outros is separated from the herbaria with a semicolon [e.g. (K, LISC; duplicados podem ser examinados no website do Aluka, no type)]. In some cases the kind of type is indicated after the her- entanto essa base de dados é de acesso restrito. Na maior barium where it is housed [e.g. (B holo., BM, E; type)]. parte dos casos, quando material tipo é citado nesta lista não se inclui referência à qualidade de tipo, e nesse caso utilizou- As the families of this flora are not equally well known, se um ponto e vírgula para fazer a separação dos herbários e treatments differ in the level of information provided. For a designação de tipo [p. ex. (K, LISC; type)]. Em alguns casos, families treated in Conspectus florae angolensis (CFA), we a qualidade de tipo é indicada a seguir ao herbário onde está attempted to provide for each taxon its distribution by prov- depositado [p.ex. (B holo., BM, E; type)]. ince. This distribution was based on the specimens listed in Visto o nível de conhecimento das famílias desta flora CFA but taking into account the current provincial boundaries. ser bastante desigual, os tratamentos diferem ao nível da infor- Accepted names are listed in alphabetical order under mação apresentada. Em famílias já tratadas no Conspectus families, genera, species and infraspecific taxa, within four florae angolensis (CFA) procurou referir-se para cada taxon main informal groups: Dicotyledons, Monocotyledons, Gymno- a sua distribuição por províncias. Esta baseou-se nas locali- sperms and Pteridophytes (consisting of Lycopodiophyta, dades dos espécimes citados no CFA mas tendo em atenção a Equisetophyta and Pteridophyta). For consistency with other delimitação das províncias actuais. works published in southern Africa, family delimitation most- Os nomes aceites apresentam-se por ordem alfabética ly follows Klopper et al. (2006). de famílias, géneros, espécies e taxa infra-específicos, dentro de quatro grupos informais: Dicotiledóneas, Monocotiledóneas, Synonyms are presented in a single list. This list is not Gimnospérmicas e Pteridófitas (que consistem em Lycopo- exhaustive as only synonyms relevant to the area are includ- diophyta, Equisetophyta e Pteridophyta). A fim de manter a ed. For families treated in CFA, names already listed in that consistência com outras obras publicadas na África Austral, a work as synonyms are mostly omitted from our list. delimitação das famílias segue Klopper et al. (2006).

Os sinónimos apresentam-se numa única lista. Esta lista não é exaustiva, pois inclui essencialmente sinónimos relevantes para a área e não inclui grande parte dos nomes já referi- dos em sinonímia no CFA.

Nomenclature changes and typification Alterações nomenclaturais e tipificação published in this list publicadas nesta lista Aneilema angolense C.B.Clarke var. luteum (C.B.Clarke) Aneilema angolense C.B.Clarke var. luteum (C.B.Clarke) Faden, comb. nov., p. 176 Faden, comb. nov. , p. 176 Eulophia clandestina (Börge Pett.) Bytebier, comb. nov. , p. 190 Eulophia clandestina (Börge Pett.) Bytebier, comb. nov. , p. 190 Didymoglossum erosum (Willd.) J.P.Roux, comb. nov. , p. 212 Didymoglossum erosum (Willd.) J.P.Roux, comb. nov. , p. 121 Striga strigosa R.D.Good, lectotype chosen here, p. 128 Striga strigosa R.D.Good, lectótipo, aqui designado, p. 128

Summary of diversity and endemism figures in Sumário dos valores de diversidade e endemis- this list (Figueiredo et al. in press) mo nesta lista (Figueiredo et al. no prelo)

Families: 250. Genera: 1 745. Species: 6 961 (6 735 Famílias: 250. Géneros: 1 745. Espé-é indigenous, 997 endemic). Infraspecific taxa: 335 (331 cies: 6 961 (6 735 indígenas, 997 endémi- indigenous, 72 endemic). cas). Taxa infra-específicos: 335 (3311 indígenos, 72 endémicos). 14 S T R E L I T Z I A 22 (2008)

Endemics Endémicas Endemics are marked E As plantas endémicas encontram-se assinaladas com um E

Distribution Distribuição The province(s) from Províncias onde os taxa which a species has foram registados, com been recorded, using base na sua delimi- the current provincial tação actual. Um mapa boundaries as a basis. e legenda com as abre- A map and legend to viaturas utilizadas são abbreviations is pro- apresentados na capa e vided on the inside na contracapa. front and inside back covers.

Notes Notas Additional notes have Para alguns taxa foram been included for some acrescentadas notas taxa. adicionais.

Naturalised Naturalizadas Naturalised taxa are As plantas naturalizadas marked * estão assinaladas com um *

Specimens Espécimes An effort was made Sempre que possível, é to cite type material citado material tipo. Na whenever possible. In maior parte dos casos, most cases this mate- este material é citado rial is just referred to as apenas como ‘tipo’ ‘type’ without indicat- sem se especificar a ing the kind of type. qualidade de tipo. A Most type specimens maioria dos espécimes cited can be viewed on tipo citados pode ser the Aluka website. examinado no website de Aluka.

Abbreviations used in the list: Abreviaturas usadas na lista: Distr. = District Distr. = District Mt = Mount Mt = Mount N. P. = National Park N. P. = National Park P. N. = Parque Nacional P. N. = Parque Nacional Pr. = Próximo Pr. = Próximo Prov. = Province Prov. = Province R. = River/Rio R. = Rio/River Res. = Reserve/Reserva Res. = Reserva/Reserve

E = East E = Este N = North N = Norte NE = Northeast NE = Nordeste NW = Northwest NW = Noroeste S = South S = Sul SE = Southeast SE = Sudeste SW = Southwest SW = Sudoeste W = West W = Oeste S T R E L I T Z I A 22 (2008) 15

4. Cited and general literature references and internet resources relevant Cto the study of the flora of Angola 4. Referências bibliográficas citadas e gerais e recursos na internet rele- Rvantes para o estudo da flora de Angola Books and journals CHAUDHRI, M.N., VEGTER, I.H. & WAL, C.M. DE. 1972. Index Herbariorum. Part 2,3. Collectors I–L. Regnum AIRY-SHAW, H. 1947. The vegetation of Angola. Journal of Vegetabile 86. Ecology 35: 23–48. CHIOVENDA, E. 1924. La collezione di piante fatta dal ALSTON, A.H.G. 1934. Mr. John Gossweiler’s plants from Comm. Nallo Mazzocchi-Alemanni nell’Angola nel Angola and Portuguese Congo. Pteridophyta. Journal 1923. L’Agricoltura Coloniale 19/6: 378–391. of Botany 72, Supplement: 1–11. COELHO, H.M.P. 1964. Contribuição para o conhecimento ANDRADE, A.A.B. 1985. O naturalista José de Anchieta. da composição florística e possibilidades de uma zona Memórias, Centro de Estudos de História e Cartografia compreendida entre os rios Cubango, Cueio e Quatir. Antiga 24: 1–187. Agronomia Angolana 20: 49–82. BAMPS, P. 1973. Collections botaniques en Angola depo- CRAVEN, P. (ed). 1999. A checklist of Namibian plant spe- sées dans l’herbier de Bruxelles. Garcia de Orta, Série cies. Southern African Botanical Diversity Network de Botânica 1,1-2: 43–44. Report No. 7: 1–204. SABONET, Pretoria. BAMPS, P. 1975. Plantes nouvelles ou rares de l’Angola. DIAS, G.S. 1939. José de Anchieta. Agência Geral das Garcia de Orta, Série de Botânica 2: 71–76. Colónias 58: 1–83. BARBOSA, L.A.G. 1970. Carta fitogeográfica de Angola. DINIZ, A.C. & AGUIAR, F.B. 1968. Regiões naturais de Instituto de Investigação Científica de Angola, Luanda. Angola. Instituto de Investigação Agronómica de Angola, Série Científica 2: 1–6. BARBOSA, L.A.G. 1971. Phytogeographical map of Angola. Mitteilungen der Botanischen Staatssammlung DINIZ, A.C. & AGUIAR, F.B. 1972. Os solos e a vegetação do planalto ocidental da Cela. Instituto de Investigação München 10: 114–115. Agronómica de Angola, Série Científica 26: 1–23. BARRETO, L.S. 1973. Análise das associações de flores- DOLEZAL, H. 1974. Friedrich Welwitsch. Vida e Obra. ta aberta de Angola. Revista de Ciências Biológicas, Junta de Investigações do Ultramar, Lisboa. Universidade de Lourenço Marques, Sér. A, 6: 85–96. DOWNS, P.E. 1970. The road to Angola. The National BASTO, M.F.P. 1970. Alargamento da área de distribuição de Cactus and Succulent Journal 25,1: 11, 12; 25,2: algumas espécies não frequentes em Angola. Boletim 37–40. da Sociedade Broteriana, sér. 2, 44: 291–293. DUVIGNEAU, P. 1955. Novidades da flora de Angola—V. BOSSARD, E. 1993. Collecteurs Botaniques en Angola. Boletim da Sociedade Broteriana, sér. 2, 29: 85–86. Memórias da Sociedade Broteriana 29: 85–104. ENGLER, A. ET AL. 1903. Plantae benguellenses Antunesianae BRITTEN, J. 1895. The plants of Welwitsch’s Apontamentos. et Dekindtianae. Botanische Jahrbücher für Systematik, Journal of Botany 33: 70–77. Pflanzengeschichte und Pflanzengeographie 32: 128– BRUMMITT, R.K. & POWELL, C.E. 1992. Authors of plant 152. names. Royal Botanic Gardens, Kew. EXELL, A.W. 1926–1933. Mr. John Gossweiler’s plants from CARRISSO, L.W. 1932a. A Missão Académica a Angola: Angola and Portuguese Congo. Part I—Polypetalae. os seus objectivos e resultados. Boletim Geral das Journal of Botany 64–71, Supplement: 1–203. Colónias 81: 3–23. EXELL, A.W. 1936. Notes on the flora of Angola—III. CARRISSO, L.W. 1932b. A Missão Botânica da Universidade Journal of Botany 74: 132–140. de Coimbra à colónia de Angola, em 1927. Boletim EXELL, A.W. 1938. Dr. Carrisso’s Botanical Mission to da Sociedade Broteriana, sér. 2, 6: 1–6. Angola. Journal of Botany 76: 121–134. CARRISSO, L.W. 1935. Relatório do Prof. Doutor L.W. EXELL, A.W. 1939. Notes on the flora of Angola—IV. Journal Carrisso sobre a missão de estudo realizada em 1929 of Botany 77: 146–149. na colónia de Angola. O Mundo Português 2: 1–5. EXELL, A.W. 1952. John Gossweiler. Taxon 1,6: 93, 94. CAVACO, A. 1954a. Notes sur la flore du Dundo (Angola). EXELL, A.W. 1983–1984. In memory of Francisco de Bulletin du Museum d’Histoire Naturelle, sér. 2, Ascenção Mendonça. Garcia de Orta, Série de 26,5: 638–641. Botânica 6,1-2: 1–6. CAVACO, A. 1954b. Notes sur la flore du Dundo (Angola)— EXELL, A.W., FERNANDES, A. & MENDONÇA, F.A. 1952. II. Bulletin du Museum d’Histoire Naturelle, sér. 2, Colectores Botânicos da África Portuguesa. Boletim da 26,6: 703–704. Sociedade Broteriana, sér. 2, 26: 213–220. CAVACO, A. 1954c. Notes sur la flore du Dundo (Angola)— EXELL, A.W. & GONÇALVES, M.L. 1973. A statistical analy- III. Bulletin du Museum d’Histoire Naturelle, sér. 2, sis of a sample of the flora of Angola. Garcia de Orta, 27,1: 91–92. Série de Botânica 1,1-2: 105–128. CAVACO, A. 1954d. Notes sur la flore du Dundo (Angola)— EXELL, A.W. & MENDONÇA, F.A. 1936. Contribuições para IV. Bulletin du Museum d’Histoire Naturelle, sér. 2, o conhecimento da flora de África. II. Novas espécies 29,6: 511–516. da flora de Angola. Boletim da Sociedade Broteriana, CAVACO, A. 1959. Subsídios para o estudo da biologia na sér. 2, 11: 46–48. Lunda. Contribution à ‘étude de la flore de la Lunda EXELL, A.W. & MENDONÇA, F.A. 1939. Contribuições para d’après les récoltes de Gossweiler (1946–1948). o conhecimento da flora de África. Novas espécies da Museu do Dundo. Publicações Culturais da Companhia flora de Angola. Boletim da Sociedade Broteriana, sér. de Diamantes de Angola (DIAMANG) No. 42. 2, 13: 307–321. 16 S T R E L I T Z I A 22 (2008)

EXELL, A.W. & MENDONÇA, F.A. 1951. Novidades da flora FIGUEIREDO, E., SMITH, G.F. & CÉSAR, J. In press. The de Angola. Boletim da Sociedade Broteriana, sér. 2, flora of Angola: first record of diversity and endemism. 25: 101–112. Taxon. EXELL, A.W. & MENDONÇA, F.A. 1952a. General account FRITSCH, K. 1901. Beitrag zur Flora von Angola. Bulletin of the Conspectus Florae Angolensis. Taxon 1,6: 86. de l’Herbier Boissier, sér. 2, 1: 1082–1119. EXELL, A.W. & MENDONÇA, F.A. 1952b. Novidades da GARCIA, J.G. 1970. Eng. Agr. Joaquim Martinho Lopes de flora de Angola—II. Boletim da Sociedade Broteriana, Brito Teixeira 1917–1969. Boletim da Sociedade sér. 2, 26: 221–264. Broteriana, sér. 2, 44: 7–16. EXELL, A.W. & MENDONÇA, F.A. 1952c. Novidades da flora GOLDING, J.S. (ed.) 2002. Southern African plant Red Data de Angola—III. Boletim da Sociedade Broteriana, sér. Lists. Southern African Botanical Diversity Network 2, 26: 277–281. Report No. 14: i–xii, 1–237. SABONET, Pretoria. 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Portugal em África 14,79: 38–47. Floras TEIXEIRA, J.B. 1960a. Apontamentos sobre plantas medici- Conspectus florae angolensis nais, aromáticas e resinosas. Agronomia Angolana 12: Flora de Moçambique 15–24. Flora of southern Africa TEIXEIRA, J.B. 1960b. Contribuição para o estudo da flora Flora of tropical Africa do Cuando-Cubango. Agronomia Angolana 12: 97– Flora of tropical East Africa 133. Flora of West Tropical Africa TEIXEIRA, J.B. 1962. Le naturaliste Joaquim José da Silva Flora zambesiaca en Angola, de 1783 à 1804. In Comptes Rendus de Flore d’Afrique Centrale la IVe réunion plénière de l’A.E.T.F.A.T.: 103–109. Flore du Cameroun Junta de Investigações do Ultramar, Lisboa. Flore du Congo Belge et du Ruanda-Urundi Flore du Gabon TEIXEIRA, J.B. 1968. Parque Nacional do Bicuar. Carta da Flore du Rwanda vegetação (1a aproximação) e memória descritiva. Instituto de Investigação Agronómica de Angola, Nova Lisboa. Internet TEIXEIRA, J.B., MATOS, G.C. & SOUSA, J.N.B. 1967. http://www.kew.org/wcsp/home.do (World Checklist of Parque Nacional da Quiçama. Carta da vegeta- Selected Plant Families) ção e memória descritiva. Instituto de Investigação http://www.ipni.org/index.html (The International Plant Agronómica de Angola, Nova Lisboa. Names Index) TORRE, A.R. 1960a. Taxa angolensia nova vel minus cog- http://www.ildis.org/ (International Legume Database and nita—I. Memórias da Junta de Investigações do Information Service) Ultramar, sér. 2, 19: 21–66. http://mobot.mobot.org/W3T/Search/vast.html (W3Tropicos) TORRE, A.R. 1960b. Taxa angolensia nova vel minus cogni- http://www.aluka.org/ (ALUKA) ta—II. In Estudos Científicos de Homenagem ao Prof. J. Carrington da Costa: 13, 14. http://www.kew.org/efloras/namesearch.do (Flora Zambesiaca) TORRE, A.R. 1962. Taxa angolensia nova vel minus cog- nita—III. Memórias da Junta de Investigações do http://www.kew.org/herbcat/gotoHomePage.do (Kew Ultramar, sér. 2, 38: 59–62. Herbarium Catalogue) TORRE, A.R. 1965. Taxa angolensia nova vel minus cogni- http://data.gbif.org/welcome.htm (GBIF) ta—IV. Boletim da Sociedade Broteriana, sér. 2, 39: http://www.sanbi.org/frames/dbasesfram.htm (African 207–229. Flowering Plants Database)

S T R E L I T Z I A 22 (2008) 21 5.L List of accepted names / L Lista de nomes aceites Vollesen, K. 1990. The genus Crossandra (Acanthaceae) in the DICOTYLEDONS African continent. Kew Bulletin 45: 503–534. Vollesen, K. 1991. A revision of the African genus Sclerochiton ACANTHACEAE (Acanthaceae: Acantheae). Kew Bulletin 46: 1–50. by T. Makholela Vollesen, K. 1992. The Old World species of Stenandrium (Acanthaceae: Acantheae). Kew Bulletin 47: 169–202. Balkwill, K., Getliffe Norris, F. & Balkwill, M.-J. 1996. Systematic Vollesen, K. 1994. Taxonomy, ecology and distribution of Nelsonia studies in the Acanthaceae; Dicliptera in southern Africa. Kew (Acan thaceae) in Africa. Proceedings of the xiii th Plenary Bulletin 51: 1–61. Meeting AETFAT 1: 315–325. Bidgood, S. & Brummitt, R.K. 1998. A revision of the genus Neura- Vollesen, K. 2000. Blepharis (Acanthaceae), a taxonomic revision. canthus (Acanthaceae). Kew Bulletin 53: 1–76. Royal Botanical Gardens, Kew. Brummitt, R.K. 1974. New combinations and three new Zambian White, F., Dowsett-Lemaire, F. & Chapman, J.D. 2001. Evergreen species in Duosperma (Acanthaceae). Kew Bulletin 29: 411– forest flora of Malawi. Royal Botanic Gardens, Kew. 414. Wood, J.R.I, Hillcoat, D., Brummitt, R.K. 1983. Notes on the Burkill, I.H. & Clarke, C.B. 1899–1900. Acanthaceae. Flora of types of some names of Arabian Acanthaceae in the Forsskal tropical Africa 5: 1–262. Herbarium. Kew Bulletin 38,3: 442. Champluvier, D. 1991. Révision des genres Staurogyne Wall., Anisose palum E.Hossain et Saintpauliopsis Staner (Acanthaceae) ACANTHOPALE C.B.Clarke en Afrique tropicale. Bulletin du Jardin Botanique de Belgique sp. 61: 93–159. Note: Genus recorded by Leistner (2005), but not con- Champluvier, D. 2002. Contribution à l’étude du genre firmed. Pseuderanthemum (Acanthaceae) en Afrique tropicale. Systematics and Geography of Plants 72: 33–53. ACANTHUS L. montanus (Nees) T.Anderson Champluvier, D. & Figueiredo, E. 1996. A new combination and a new name in Oreacanthus (Acanthaceae). Bulletin du Jardin ANISOSEPALUM E.Hossain Botanique de Belgique 65: 413–417. sp. Figueiredo, E. & Jury, S. 1996. Notes on Brachystephanus Note: Tentatively recorded by Leistner (2005) but not by (Acanthaceae). Kew Bulletin 51,4: 753–763. Champluvier (1991) in her revision. Getliffe-Norris, F.M., Balkwill, K. & Manning, J.C. 1985. New combinations and synonyms in southern African Acanthaceae. South ANOMACANTHUS R.D.Good African Journal of Botany 51: 489, 490. congolanus (De Wild. & T.Durand) Brummitt Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. Specimen: Cabinda, Gossweiler 6815 (BM lectotype of Agronomia Angolana 7: 1–587. Anomacanthus drupaceus R.D.Good). Graham, V.A. 1998. Delimitation and infrageneric classification of Justi cia (Acanthaceae). Kew Bulletin 43,4: 551–624. ASYSTASIA Blume Hedrén, M. 1988. Two new species in Justicia sect. Harnieria africana (S.Moore) C.B.Clarke (Acantha ceae) from tropical Africa. Nordic Journal of Botany 8: Specimen: Malange, Pungo Andongo, Welwitsch 5073 161–165. (K; type). Heine, H. 1963. Acanthaceae. Flora of West tropical Africa, edn 2, gangetica (L.) T.Anderson 2: 391–432. parvula C.B.Clarke E Heine, H. 1966a. Acanthacées. Flore du Gabon 13: 3–250. welwitschii S.Moore Heine, H. 1966b. Révision du genre Thomandersia Baill. Specimen: Malange, Gossweiler 1068 (P; syntype). (Acanthaceae). Bulletin du Jardin Botanique de l’État, Bruxelles 36: 207–248. BARLERIA L. antunesii Lindau Heine, H. 1971. Notes sur les Acanthacées Africaines, III. Une nouvelle espèce hétérophylle du genre Hygrophila R.Br. Adansonia Specimen: Huíla, Antunes 185 (type). 11,4: 652–659. benguellensis S.Moore Specimen: Benguela, country of the Ganguelas and Hiern, W.P. 1900. Acanthaceae. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: Ambuelas, Gossweiler 3621 (K isotype). 801–825. British Museum (Natural History), London. brownii S.Moore Immelman, K.L. 1995. Justicia. Flora of southern Africa 30, 3,1: buddleioides S.Moore 18–46. calophylla Lindau Leistner, O.A. 2005. Seed plants of southern tropical Africa. Specimen: Huíla, Lubango, Newton 193. E Southern African Botanical Diversity Network Report No. 26. carruthersiana S.Moore SABONET, Pretoria. Specimen: Welwitsch 5040 (K; type). E Manktelow, M. 1996. Phaulopsis (Acanthaceae)–a monograph. cyanea S.Moore Symbo lae Botanicae Upsalienses 31,2: 1–184. Specimen: Welwitsch 5002 (K; type). Milne-Redhead, E. 1932. The genus Strobilanthopsis. Kew Bulletin damarensis T.Anderson 7: 344–347. Specimen: Moçâmedes, Welwitsch 5013. Moore, S. 1930. Acanthaceae. Mr. John Gossweiler’s Portuguese elegans S.Moore ex C.B.Clarke West Afri can plants. Journal of Botany 68, Suppl. 1: 126–139. Specimen: Welwitsch 5187 (K; type). Morton, J.K. 1956. The West African species of Elytraria exellii Benoist (Acanthaceae). A taxonomic and cytological study. Revista de gossweileri S.Moore Biologia (Lisboa) 1: 49–58. Specimen: Benguela, country of the Ganguelas and Napper, D.M. 1970. Notes on Acanthaceae: I. Some tropical African Ambuelas, Gossweiler 4948 (K; type). Acanthoideae and Nelsonioideae. Kew Bulletin 24: 323–342. grandicalyx Lindau var. vix-dentata C.B.Clarke Sidwell, K.J. 1998. A revision of Brillantaisia (Acanthaceae). Specimen: Catumba, Welwitsch 5048. Bulletin of the Natural History Museum, Botany Series 28: holstii Lindau 67–113. Specimen: Cabinda, na estrada Buco Zau – Belize, Vollesen, K. 1989. A revision of Megalochlamys and Ecbolium Monteiro & Murta 217 (PRE). (Acantha ceae: Justicieae). Kew Bulletin 44,4: 601–680. Ekacondensis S.Moore

DICOTYLEDONS ACANTHACEAE 22 S T R E L I T Z I A 22 (2008) lancifolia T.Anderson obmitrata C.B.Clarke Specimen: Moçâmedes, Humbia – Chela Mountain, Specimen: Johnston s.n. (K-K000394261; type). Gossweiler 10960 (K isotype of Barleria alata S.Moore Epascuorum S.Moore var. amoena Benoist). Specimen: Gossweiler 2603 (BR; type). obtusisepala C.B.Clarke Etetrasticha Lindau Specimen: Welwitsch 5162 (K; type). Specimen: Malange, Buchner 6 (K lectotype). Epabularis S.Moore welwitschii S.Moore polyneura S.Moore Specimen: Welwitsch 5031 (K; type). Specimen: Welwitsch 5029 (P; type). Esp. aff. leendertziae prionitis L. subsp. prionitoides (Engl.) Brummitt & J.R.I.Wood Specimen: Between Cahama and Tchijalungu, Pearson Specimen: Moçâmedes, Capangombe, Teixeira 1329 2554 (K). (PRE). rogersii S.Moore BRACHYSTEPHANUS Nees Specimen: Moçâmedes, a 10 km do rio, Teixeira 2378 nemoralis S.Moore (PRE). Specimen: Cabinda, Maiombe, Chiluango, Mbulu hills, ruellioides T.Anderson Gossweiler 7814 (K; type). Specimen: Cuanza Sul, Cela, Teixeira s.n. (PRE). BRILLANTAISIA P. B e a u v . salicifolia S.Moore lamium (Nees) Benth. Specimen: Capaca Cubal, 218 km inland, Faulkner Specimen: Luanda, Quintas 1132 (COI). A405 (PRE). owariensis P. B e a u v . senensis Klotzsch Specimen: Quibolo, Welwitsch 5182 (K, P; type of Specimen: Rios de Sena, Peters s.n. (B). Brillantaisia patula T.Anderson var. welwitschii Burkill). spinulosa Klotzsch stellato-tomentosa S.Moore CRABBEA Harv. Specimen: Welwitsch 5165 (K; type). ovalifolia Ficalho & Hiern subglobosa S.Moore Specimen: ?Moxico, ?Ninda R., Serpa Pinto 21 (BM; taitensis S.Moore var. occidentalis S.Moore type). Specimen: Welwitsch 5119 (K isotype). trispinosa (Forssk.) Vahl CROSSANDRA Salisb. variabilis Oberm. Eangolensis S.Moore Specimen: Huíla, Alto Cunene, na estrada Mulondo Specimen: Benguela, Gossweiler 2937 (K isotype). – Capelongo, Menezes 874 (PRE). Einfundibuliformis Nees subsp. crocea (S.Moore) Napper villosa S.Moore Specimen: Cazengo, near Sanga-Lure mines, Amboim, Specimen: Welwitsch 5070 (K). Gossweiler 4468 (K; type). violascens S.Moore nilotica Oliv. Specimen: Welwitsch 5016 (K; type). Specimen: NE Lunda, near Chitato, Dundo, Gossweiler welwitschii S.Moore 13965 (K). Specimen: Between Lombe and Quibinde, Welwitsch DICLIPTERA Juss. 5091 (K). betonicoides S.Moore BLEPHARIS Juss. capitata Milne-Redh. buchneri Lindau cubangensis S.Moore Specimen: Mechow 109 (BR lectotype). elliotii C.B.Clarke cuanzensis Welw. ex S.Moore hyalina Nees Specimen: Welwitsch 5101 (G; type). Specimen: Gossweiler 1953. Edecussata S.Moore microchlamys S.Moore Specimen: Cuito R., Gossweiler 2817 (MO; type). pumila (Lindau) Dandy edulis (Forssk.) Pers. spinulosa Hochst. ex K.Balkwill Eflava Vollesen Specimen: Malange, Gossweiler 1080 (BM, K). Specimen: Gossweiler 11174 (P isotype). verticillata (Forssk.) C.Chr. glumacea S.Moore welwitschii S.Moore Specimen: Welwitsch 5052 (K; type). Specimen: Welwitsch 5015 (K; type). grossa (Nees) T.Anderson DISCHISTOCALYX T.Anderson ex Benth. Specimen: Carson s.n. (K; type). hirsutus C.B.Clarke Ehuillensis Vollesen Specimen: Huíla, between Mucopa and Catequero, DUOSPERMA Dayton Teixeira 2630 (PRE holotype). Eangolense (C.B.Clarke) Brummitt integrifolia (L.f.) E.Mey. ex Schinz var. integrifolia Specimen: Cunene R., Johnston s.n. (K-K000393952 Specimen: Huíla, Gambos, Chibemba road, Menezes et lectotype). al. 3346 (K, LISC, SRGH). quadrangulare (Klotzsch) Brummitt katangensis De Wild. Specimen: Zwischen Umpupe und Palmfontein, Baum Specimen: Exell & Mendonça 316 (BM, P). 32 (K; type of Hygrophila affinis Lindau). leendertziae Oberm. sessilifolium (Lindau) Brummitt Specimen: Huíla, Roçadas, Silva 2969 (BR, K, LISC, Specimen: Am linken Chitanda-Ufer, Baum 942 (K iso- PRE). type). maderaspatensis (L.) Roth Specimen: Cassualala, railway station, Gossweiler 8307 DYSCHORISTE Nees (BM, BR, K, P). cunenensis C.B.Clarke Emalangensis S.Moore Specimen: Cunene, Mulondo on the river, Newton s.n. menocotyle Milne-Redh. (K-K000393908 holotype). Specimen: Mazzocchi-Alemanni 61 (FI). hildebrandtii (S.Moore) Lindau var. occidentalis Benoist Enoli-me-tangere S.Moore Specimen: Malange, Quela, Carrisso & Mendonça 74 (K Specimen: Welwitsch 5045 (K; type). isotype).

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Emutica (S.Moore) C.B.Clarke laeta S.Moore Specimen: Welwitsch 5094 (K; type). Specimen: Welwitsch 5108 (K; type). nobilior C.B.Clarke laxa T.Anderson Specimen: Welwitsch 5158 (K; type). lazarus S.Moore radicans (Hochst. ex A.Rich.) Nees Specimen: Welwitsch 5058 (BM isosyntype). Specimen: Huíla, Henriques 298 (PRE). mendoncae Benoist tubicalyx C.B.Clarke Specimen: Exell & Mendonça 676 (BM isosyntype). Specimen: Welwitsch 5055 (K; type). nilgherrensis (Nees) C.B.Clarke ECBOLIUM Kurz Specimen: Huíla, Welwitsch 5043. clarkei Hiern var. clarkei phyllostachys C.B.Clarke Specimen: Luanda, Welwitsch 5124 (K isolectotype). Specimen: Johnston s.n. clarkei Hiern var. puberulum Vollesen pilosocordata C.B.Clarke Specimen: Luanda, entre Funda e Quingongo, Silva Specimen: Malange, Mechow 453. 1895 (PRE). platysepala (S.Moore) P.G.Mey. Specimen: Gossweiler 4933 (BR; type of Justicia rupi- ELYTRARIA Michx. cola S.Moore). lyrata Vahl striata (Klotzsch) Bullock subsp. striata var. striata Specimen: Funga, Gossweiler 9269 (K). Specimen: Malange, Buchner 121. marginata Vahl tenella (Nees) T.Anderson Specimen: Curror s.n. versicolor (Lindau) C.B.Clarke HYGROPHILA R.Br. emend. Heine Specimen: Huíla, Welwitsch 5049 (BM; syntype). angolensis (S.Moore) Heine LEPIDAGATHIS Willd. Specimen: Benguela, Gossweiler 1915 (K; type). angustifolia C.B.Clarke auriculata (Schumach.) Heine Specimen: Cunene R., Johnston s.n. (K-K000394895 Specimen: Huíla, Cuamato, Mucope, Menezes 3136 holotype). (PRE). Egossweileri S.Moore gossweileri (S.Moore) Heine macrochila Lindau Specimen: Benguela, Gossweiler 3034 (K; type). Specimen: Bei Likise am Kusisi, Baum 779 (K; type). Elimnophiloides (S.Moore) Heine pallescens S.Moore linearis Burkill Specimen: Welwitsch 5772 (K; type). Specimen: Welwitsch 5084 (K; type). uliginosa S.Moore scabra C.B.Clarke Specimen: Malange, Pungo Andongo, Lombe and M. Specimen: Welwitsch 5104. Bumba, Welwitsch 5106 (K; type). MEGALOCHLAMYS Lindau HYPOESTES Sol. ex R.Br. marlothii (Engl.) Lindau cancellata Nees Specimen: Moçâmedes, Caracul, nas pastagens do Specimen: Bembe Mountain, Monteiro s.n. (K; type). Posto Experimental, Menezes 274 (PRE). forskaolii (Vahl) R.Br. Specimen: Huíla, Lubango, Tundavala, Borges 48 MONECHMA Hochst. (PRE). cleomoides (S.Moore) C.B.Clarke triflora (Forssk.) Roem. & Schult. Specimen: Welwitsch 5006 (K isotype). debile (Forssk.) Nees ISOGLOSSA Oerst. Specimen: Cunene, Cuvelai, Santos 2910 (PRE). cf. grandiflora C.B.Clarke depauperatum (T.Anderson) C.B.Clarke Specimen: Huíla, 16 km de Quihita para Vila de João de Specimen: Malange, Pungo Andongo, Welwitsch 5085 Almeida (Chibia), Barbosa & Moreno 10189 (PRE). (K; type of Monechma scabridum C.B.Clarke). JUSTICIA L. divaricatum (Nees) C.B.Clarke andongensis C.B.Clarke Specimen: Welwitsch 5185 (K; type). Specimen: Welwitsch 5111 (P isolectotype). glaucifolium S.Moore anselliana (Nees) T.Anderson lolioides (S.Moore) C.B.Clarke Specimens: Malange, Pungo Andongo, Welwitsch 5098; Specimen: Welwitsch 5090 (K). Welwitsch 5172; Welwitsch 5173. rigidum S.Moore baumii S.Moore Specimen: Benguela, Gossweiler 2535 (K; type). Specimen: Am Quiriri oberh. Sakkemeiho, 1 200 m, salsola (S.Moore) C.B.Clarke 18/02/1900, Baum 720 (K isotype). Specimen: Welwitsch 5023 (K; type). betonica L. spissum C.B.Clarke Specimen: Benguela, Alto Catumbela, Faulkner A429 Specimen: Welwitsch 5066. (PRE). virgultorum S.Moore brevicaulis S.Moore Specimen: Huíla, Welwitsch 5774 (K holotype). MONOTHECIUM Hochst. dalaensis Benoist aristatum (Nees) T.Anderson Specimen: Exell & Mendonça 1375 (BM isosyntype). Specimen: Welwitsch 5155 (P; type). extensa T.Anderson Specimen: Welwitsch 1248. NELSONIA R.Br. flava (Vahl) Vahl canescens (Lam.) Spreng. var. canescens Specimen: Luanda, Welwitsch 5135. Specimen: Santa Cruz Mission, Codd 7512. gossweileri S.Moore canescens (Lam.) Spreng. var. smithii (Oerst.) E.Hossain Specimen: Malange, Gossweiler 1071 (K isotype). Specimen: Cazengo, Gossweiler 4546. huambensis Hedrén gracilis Vollesen Specimen: Huambo, Cuma, Chicoco, Martins 59 (LISC Specimen: Malange, Capunda, Malunda, Henriques holotype). 663 (K).

DICOTYLEDONS ACANTHACEAE Dyschoriste 24 S T R E L I T Z I A 22 (2008)

NEURACANTHUS Nees semiconica P. G . M e y . Edecorus S.Moore subsp. decorus Specimen: Huíla, Leba, Exell & Mendonça 2946 (BM, Specimen: Welwitsch 5057 (K; type). COI; type of Phaulopsis lankesterioides C.B.Clarke var. Egracilior S.Moore longituba). Specimen: Menongue, Baum 852 (K; type). Escaber S.Moore PSEUDERANTHEMUM Radlk. Specimen: Welwitsch 5064 (K; type). albocoeruleum Champl. subsp. albocoeruleum Specimen: Lunda, Dundo, Gossweiler 14001 (K). OREACANTHUS Benth. tunicatum (Afzel.) Milne-Redh. cristalensis Champl. & Figueiredo Specimen: Lunda, Dundo, Young 476. RHINACANTHUS Nees PERISTROPHE Nees nasutus (L.) Kurz angolensis (S.Moore) Balkwill Specimen: Welwitsch 5168 (K isolectotype). RUELLIA L. hensii (Lindau) C.B.Clarke bignoniiflora S.Moore Specimen: Welwitsch 5063 (K, P; type). PETALIDIUM Nees currorii T.Anderson cirrhiferum S.Moore Specimen: Elephant Bay, Curror 17 (K; type). Specimen: Coroca, Palmfontein, Baum 14 (K; type). diversifolia S.Moore coccineum S.Moore Specimen: Welwitsch 5033 (K, P; type). Specimen: Near Pomangala, R. Maiombo, Welwitsch otaviensis P. G . M e y . 5017 (K; type). Specimen: Cabinda, na Fazenda Caio, Buco Zau, currorii S.Moore Monteiro & Murta 199 (PRE). Specimen: Curror s.n. (K-K000394090 holotype of patula Jacq. Pseudobarleria hirsuta T.Anderson). Specimen: Huíla, Curoca, Chitado, Menezes & glandulosum (Lindau) S.Moore Henriques s.n. (PRE). Specimen: Welwitsch 5047 (K; type). gossweileri S.Moore RUNGIA Nees Specimen: Moçâmedes, near ‘Boa Vista’, Gossweiler 76 grandis T.Anderson (K; type). Specimen: Dundo, Smith V.M. 569 (PRE). halimoides (Nees) S.Moore RUSPOLIA Lindau Specimen: Welwitsch 4997 (K; type). hypocrateriformis (Vahl) Milne-Redh. huillense C.B.Clarke Specimen: Benguela, Cubal, Martins & Matos 4468 Specimen: Chivique, banks of the R. Cunene, Newton (PRE). s.n. (K-K000394088 holotype). lepidagathis S.Moore SCLEROCHITON Harv. Specimen: Welwitsch 5020 (K, P; type). nitidus (S.Moore) C.B.Clarke physaloides S.Moore Specimen: Welwitsch 5100 (K, P; type). Specimen: Welwitsch 5000 (K isotype). vogelii (Nees) T.Anderson subsp. congolanus (De Wild.) rupestre S.Moore Vollesen Specimen: Welwitsch 5022 (K isotype). Specimen: Lunda, Dundo, R. Luachimo, Carrisso 28 (P spiniferum C.B.Clarke isotype of Sclerochiton sousai Benoist). Specimen: Chela Mtns, Johnston s.n. (K-K000394089 STAUROGYNE Wall. holotype). letestuana Benoist tomentosum S.Moore Specimen: Cabinda, Lufu, Mbulu hills, R. Nzanza, Specimen: Moçâmedes, near ‘Boa Vista’, Gossweiler 77 Gossweiler 7869 (K isotype of Staurogyne congoensis (K; type). S.Moore). welwitschii S.Moore Distribution: CA Specimen: Welwitsch 5041 (K; type). STENANDRIUM Nees PHAULOPSIS Willd. gabonicum (Benoist) Vollesen angolana S.Moore Specimen: Gossweiler 7728 (K isotype of Crossandra Specimen: Cuanza Norte, Golungo Alto, E Queta at gossweileri S.Moore). Catomba, Welwitsch 5175 (K isolectotype). guineense (Nees) Vollesen imbricata (Forssk.) Sweet subsp. imbricata Specimen: Cabinda, Mbulu hills, source of Nzanza imbricata (Forssk.) Sweet subsp. poggei (Lindau) Mankt. – Lufo R., Gossweiler 7824 (K). Specimen: Lunda Norte, R. Dundundu, Dundo, Young 486 (BM). STROBILANTHOPSIS S.Moore johnstonii C.B.Clarke linifolia (T.Anderson ex C.B.Clarke) Milne-Redh. Specimen: Gambos, Newton s.n. (K-K000394065 lec- Specimen: Lazingua und Longa Bovan, Baum 830 (K; totype). type). E lankesterioides (Lindau) Lindau THOMANDERSIA Baill. Specimen: Gossweiler 12430 (B neotype). E hensii De Wild. & T.Durand marcelinoi Mankt. Specimen: Cabinda, Maiombe, near Caio – Kombe, Specimen: Planalto de Benguela, Babaera, Gossweiler Gossweiler 7850 (BM). 9699 (K holotype). micrantha (Benth.) C.B.Clarke THUNBERGIA Retz. Specimen: Golungo Alto, Welwitsch 5115 (K holotype adenocalyx Radlk. of Phaulopsis obliqua T.Anderson ex Moore). Specimen: Malange, Mechow s.n. sangana S.Moore affinis S.Moore Specimen: Near Sanga, Kuwe R., Gossweiler 4467 (K Specimen: Cuanza Norte, Golungo Alto, near Calolo and isolectotype). Capopa, Buchner 103 (K; type).

ACANTHACEAE Neuracanthus DICOTYLEDONS S T R E L I T Z I A 22 (2008) 25

Eangolensis S.Moore GALENIA L. Specimen: Huíla, Welwitsch 5037 (K; type). africana L. Earmipotens S.Moore Specimen: Moçâmedes, R. Bero, 06/1859, Welwitsch Specimen: Huíla, Empalanca, Welwitsch 5026 (K; 1093 (BM; type of Galenia africana L. var. pentandra type). Hiern). cerinthoides Radlk. Distribution: NA Specimen: Malange, Mechow 373 (type). crispa Burkill SESUVIUM L. Note: Recorded by White et al. (2001). congense Welw. ex Oliv. Ecuanzensis S.Moore Specimen: Ambriz, Mossul, pr. do R. Onzo, Welwitsch Specimen: Gossweiler 8462 (type). 2382 (K; type). E cycnium S.Moore Distribution: LA NA Specimen: Huíla, Lopolo, Welwitsch 5009 (K; type). crithmoides Welw. gentianoides Radlk. Specimen: Luanda, ilhas de Luanda e Cazanga, Specimen: Malange, Mechow 195 (type). 10/1854, Welwitsch 2386 (BM; type). Egossweileri S.Moore Distribution: BE LA Ehuillensis S.Moore mesembryanthemoides Wawra & Peyr. Specimen: Huíla, Morro de Monino, Welwitsch 5025 (K; type). Specimen: Moçâmedes, Welwitsch 2389 (BM; type of Ehyalina S.Moore Sesuvium crystallinum Welw. ex Oliv.). Specimen: Near R. Cuanza, Welwitsch 5164 (K; type). Distribution: NA lamellata Hiern Note: Originally as ‘mesembrianthemoides’. lancifolia T.Anderson nyasicum (Baker) Gonç. Specimen: Huíla, Welwitsch 5011 (K; type). Specimen: Bibala, entre Vila Arriaga e o km 74, Exell & Emalangana Lindau Mendonça 2094 (BM). Specimen: Buchner s.n. (K). Distribution: HI NA mechowii Lindau portulacastrum (L.) L. Specimen: Malange, Mechow 334 (type). Specimen: Moçâmedes, R. Bero, Welwitsch 2390 (K). parvifolia Lindau Distribution: LA NA Specimen: R. Cuango, Pogge 311 (type). sesuvioides (Fenzl) Verdc. recasa S.Moore Specimen: Moçâmedes, base dos Montes Negros, pr. do Specimen: Gossweiler 7421 (type). R. Bero, Welwitsch 2391 (BM). Eretefolia S.Moore Distribution: BE LA NA sessilis Lindau Note: As varieties in Klopper et al. (2006). Specimen: Malange, Mechow 367 (type). TETRAGONIA L. WHITFIELDIA Hook. reduplicata Welw. ex Oliv. elongata (P.Beauv.) De Wild. & T.Durand Specimen: Moçâmedes, entre Moçâmedes e Cabo liebrechtsiana De Wild. & T.Durand Negro, Cacimba, Welwitsch 2379 (K; type). Specimen: Gossweiler 6540 (type of Asystasia striata Distribution: NA S. Moore). *tetragonioides (Pall.) Kuntze Specimen: Ilha de Luanda, Welwitsch 2378 (LISU). AIZOACEAE Distribution: LA Note: Originally as ‘tetragonoides’. by M. Buys

Gonçalves, M.L. 1970. Aizoaceae. Conspectus florae angolensis 4: TRIANTHEMA L. 302–333. parvifolia E.Mey. ex Sond. Hartmann, H.E.K. 2001a. Illustrated handbook of succulent plants. Specimen: Moçâmedes, litoral pr. da cidade, Welwitsch Aizoaceae A–E. Springer, Berlin. 1090 (LISU). Hartmann, H.E.K. 2001b. Illustrated handbook of succulent plants. Distribution: NA Aizoaceae F–Z. Springer, Berlin. Note: As T. parvifolia var. parvifolia in Klopper et al. Hiern, W.P. 1898. Ficoideae (in part). Catalogue of the African plants (2006). collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,2: portulacastrum L. 408–422. British Museum (Natural History), London. Specimen: Luanda, Palmeirinhas, Silva 1725 (COI). Klopper, R.R., Chatelain, C., Bänninger, V., Habashi, C., Steyn, Distribution: LA H.M., De Wet, B.C., Arnold, T.H., Gautier, L., Smith, G.F. & Spich- salsoloides Fenzl ex Oliv. iger, R. 2006. Checklist of the flowering plants of Sub-Saharan Specimen: Moçâmedes, Praia Amélia, pr. de Africa. Southern African Botanical Diversity Network Report No. Moçâmedes, Welwitsch 1089 (LISU). 42. SABONET, Pretoria. Distribution: NA Oliver, D. 1871. Ficoideae. Flora of tropical Africa 2: 581–596. Note: As various varieties in Klopper et al. (2006). AIZOANTHEMUM Dinter triquetra Willd. ex Spreng. Emossamedense (Welw. ex Oliv.) Friedrich Specimen: Moçâmedes, Vipongo, pr. do R. Giraul, Specimen: Moçâmedes, Montes Negros, 18/08/1859, Gossweiler 11011 (COI). Welwitsch 2380 (BM; type). Distribution: NA Distribution: NA Note: As T. triquetra subsp. triquetra in Klopper et al. (2006). AIZOON L. virgatum Welw. ex Oliv. ZALEYA Burm.f. Specimen: Bibala, margens do R. Maiombo, 10/1859, pentandra (L.) C.Jeffrey Welwitsch 1113 (BM; type). Specimen: Bibala, Caitou, Teixeira 4250 (COI). Distribution: BE NA Distribution: BE LA NA

DICOTYLEDONS ACANTHACEAE Thunbergia 26 S T R E L I T Z I A 22 (2008) ALANGIACEAE Ebakeri C.C.Towns. Specimen: Pungo Andongo, Welwitsch 6566 (BM; Cannon, J. 1970. Alangiaceae. Conspectus florae angolensis 4: type). 363. Note: Known only from the type. Ebenguellensis C.C.Towns. ALANGIUM Lam. Specimen: Welwitsch 6495 (LISU; type). chinense (Lour.) Harms Note: Known only from the type. Distribution: CS UI brevispicata C.C.Towns. Specimen: Cuando-Cubango, Cuito Cuanavale, vale do R. Tumbo, 07/03/1960, Mendes 2918 (LISC; paratype). AMARANTHACEAE Echenopodiifolia Baker Bamps, P. 1975. Plantes nouvelles ou rares de l’Angola. Garcia de Specimen: Huambo, Chianga, 26/02/1962, Teixeira & Orta, Série de Botânica 2: 71–76. Andrade 6316 (LISC). E Cavaco, A. 1962. Les Amaranthaceae de l’Afrique au sud du tro- expansifila C.C.Towns. pique du Cancer et de Madagascar. Mémoires du Muséum Specimen: R. Cacuaco, 08/05/1904, Gossweiler 1502 National d’Histoire Naturelle, sér. B, Botanique 13: 1–254. (BM; type). Hiern, W.P. 1900. Amaranthaceae. Catalogue of the African plants Note: Known only from the type. collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: isertii C.C.Towns. 884–897. British Museum (Natural History), London. leptostachya Benth. Klopper, R.R., Chatelain, C., Bänninger, V., Habashi, C., Steyn, loandensis Baker H.M., De Wet, B.C., Arnold, T.H., Gautier, L., Smith, G.F. & Specimen: Luanda, Welwitsch 6537B (BR; type). Spichiger, R. 2006. Checklist of the flowering plants of Sub- schweinfurthiana Schinz Saharan Africa. Southern African Botanical Diversity Network Estaticodes Hiern Report No. 42. SABONET, Pretoria. Specimen: Welwitsch 6578 (G; type). Lebrun, J.-P. & Stork, A.L. 2003. Tropical African flowering plants: trigyna L. ecology and distribution, Vol. 1. Annonaceae–Balanitaceae. Specimen: Huíla, Sá da Bandeira, Hoque, 02/06/1966, Conservatoire Botanique de Genève, Genève. Henriques 1019 (LISC). Leistner, O.A. 2005. Seed plants of southern tropical Africa. vanderystii Schinz Southern African Botanical Diversity Network Report No. 26. Specimen: Cuito Cuanavale, Longa, margem direita do SABONET, Pretoria. R. Longa, 11/03/1960, Mendes 3012 (LISC). Townsend, C.C. 1975. The genus Celosia (Subgenus Celosia) in tropical Africa. Hooker’s Icones Plantarum 38,2: 1–123. CENTEMA Hook.f. Townsend, C.C. 1980. Achyranthes, Achyropsis and Pandiaka. Kew Eangolensis Hook.f. Bulletin 34: 423–433. Specimen: Welwitsch 6538 (BM; type). Townsend, C.C. 1983. A new species of African Celosia and a new subfusca (Moq.) T.Cooke conspectus of Hermbstaedtia. Kew Bulletin 37: 81–90. Townsend, C.C. 1988. Amaranthaceae. Flora zambesiaca 9,1: CENTEMOPSIS Schinz 28–33. biflora (Schinz) Schinz Specimen: Welwitsch 6509 (BM; type). ACHYRANTHES L. glomerata (Lopr.) Schinz *aspera L. var. aspera Note: An insufficiently known species (Klopper et al. *aspera L. var. porphyrostachya (Wall. ex Moq.) Hook.f. 2006). Note: Uncertain status. This variety is not listed in gracilenta (Hiern) Schinz Specimen: Welwitsch 6511 (BM; type). Klopper et al. (2006). E *aspera L. var. sicula L. graminea (Suess. & Overkott) C.C.Towns. bidentata Blume Specimen: Moxico, between R. Mumbala and R. Namavumba, 09/01/1938, Milne-Redhead 4005 (K; AERVA Forssk. type). lanata (L.) Juss. ex Schult. kirkii (Hook.f.) Schinz leucura Moq. CYATHULA Blume ALTERNANTHERA Forssk. cylindrica Moq. littoralis P.Beauv. ex Moq. var. maritima (Mart.) Pedersen orthacantha (Hochst. ex Asch.) Schinz *nodiflora R.Br. prostrata (L.) Blume *pungens Kunth uncinulata (Schrad.) Schinz *sessilis (L.) R.Br. ex DC. *GOMPHRENA L. *globosa L. AMARANTHUS L. *caudatus L. *GUILLEMINEA Kunth graecizans L. *densa (Willd. ex Roem. & Schult.) Moq. lividus L. Note: Recorded by Leistner (2005). praetermissus Brenan *spinosus L. HERMBSTAEDTIA Rchb. thunbergii Moq. angolensis C.B.Clarke Note: Recorded by Lebrun & Stork (2003). Specimen: Welwitsch 6490 (BR; type). *tricolor L. argenteiformis Schinz *viridis L. Specimen: Welwitsch 6502 (BR; type). Eexellii (Suess.) C.C.Towns. BLUTAPARON Raf. Specimen: Carrisso & Sousa 301 (BM; type). vermiculare (L.) Mears linearis Schinz Enigrescens Suess. CELOSIA L. Specimen: Gossweiler 13936 (BM; type). *argentea L. odorata (Burch.) T.Cooke

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KYPHOCARPA (Fenzl) Lopr. Fernandes, R. 1973. Estudo das Anacardiaceae africanas. VII. angustifolia (Moq.) Lopr. Revisão dos géneros Pseudospondias Engl. e Trichoscypha Hook. f. de Angola. Garcia de Orta, Série de Botânica 1,1-2: 13–18. LEUCOSPHAERA Gilg Fernandes, R. 1975. Estudos nas Anacardiaceae africanas. VIII—O bainesii (Hook.f.) Gilg género Antrocaryon Pierre em Angola. Garcia de Orta, Série de Botânica 2,2: 107–110. MARCELLIOPSIS Schinz Hiern, W.P. 1896. Anacardiaceae. Catalogue of the African plants denudata (Hook.f.) Schinz collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: Specimen: Welwitsch 6503 (BR; type). 174–185. British Museum (Natural History), London. Ewelwitschii (Hook.f.) Schinz Nogueira, I. 1977. Aditamentos à flora de Angola—II. Garcia de Specimen: Welwitsch 6508 (K; type). Orta, Série de Botânica 3,2: 81–84. MECHOWIA Schinz *ANACARDIUM L. grandiflora Schinz *occidentale L. Specimen: Bié, Chitembo, estrada Cachingues – Distribution: BO LA MA ZA Quisseia, 24/10/1966, Teixeira et al. 10818 (LISC). Note: Cultivated and escaped. NELSIA Schinz ANTROCARYON Pierre Eangolensis Bamps klaineanum Pierre Specimen: Bamps, Raimundo & Matos 4058 (BR; Distribution: CA type). Note: Listed tentatively. According to Fernandes (1975) Etropidogyna C.C.Towns. this species does not occur in Angola. Specimen: Menezes 1109 (PRE; type). nannanii De Wild. Distribution: HI Note: Recorded by Fernandes (1975). quadrangula (Engl.) Schinz HAEMATOSTAPHIS Hook.f. NOTHOSAERVA Wight barteri Hook.f. brachiata (L.) Wight Distribution: CA PANDIAKA (Moq.) Hook.f. LANNEA A.Rich. angustifolia (Vahl) Hepper Eambacensis (Hiern) Engl. confusa C.C.Towns. E Specimen: Ambaca, Ngombe, 10/1856, Welwitsch porphyrargyrea Suess. & Overkott 4438 (LISU; type). Specimen: Moxico, between R. Ndamba (Mundamba) Distribution: CN MA and R. Nkoki, 08/01/1938, Milne-Redhead 3985 (BM; Eangolensis R.Fern. & Mendes type). Specimen: Bibala, Vila Arriaga, 25 km no percurso para Note: Known only from the types. Moçâmedes, 23/12/1955, Torre 8292 (LISC holotype). ramulosa Hiern Distribution: BE CS NA Specimen: Welwitsch 6498 (BM; type). antiscorbutica (Hiern) Engl. rubro-lutea (Lopr.) C.C.Towns. Distribution: BE BO CN CS LA LN MA NA ZA Specimen: Welwitsch 6567 (BM; type of Pandiaka discolor Engl. andongensis Hiern). edulis (Sond.) Engl. welwitschii (Schinz) Hiern Distribution: CC LN Specimen: Welwitsch 6488 (BM; type). Egossweileri Exell & Mendonça subsp. gossweileri PSILOTRICHUM Blume Specimen: R. Cuanaval, Gossweiler 3040 (LISC; paratype). scleranthum Thwaites Distribution: CC PUPALIA Juss. Erubra (Hiern) Engl. lappacea (L.) A.Juss. Specimen: Huíla, entre Mumpula e Nene, 10/1859, Welwitsch 4439 (K; type). SERICOREMA (Hook.f.) Lopr. Distribution: BE HI sericea (Schinz) Lopr. welwitschii (Hiern) Engl. Specimen: Golungo Alto, 24/01/1856, Welwitsch 4543 SERICOSTACHYS Gilg & Lopr. (K; type). scandens Gilg & Lopr. Distribution: CA CN CS ZA sp. A; Fernandes (1965: 331). ANACARDIACEAE sp. B; Fernandes (1965: 331).

Breteler, F.J. 2003. The African genus Sorindeia (Anacardiaceae): a *MANGIFERA L. synoptic revision. Adansonia, sér. 3, 25,1: 93–113. *indica L. Exell, A. & Mendonça, F. 1954. Anacardiaceae. Conspectus florae Distribution: LA MA angolensis 2: 95–134. Note: Cultivated and escaped. Fernandes, R. 1965. Estudo das Anacardiaceae africanas. IV. OZOROA Delile Revisão das espécies dos géneros Lannea A.Rich. e Sorindeia E Thou. de Angola. Boletim da Sociedade Broteriana, sér. 2, 40: argyrochrysea (Engl. & Gilg) R.Fern. & A.Fern. 321–346. Specimen: R. Chitanda (right bank), 24/05/1900, Baum Fernandes, R. 1966. Estudo das Anacardiaceae africanas. I. 941 (W; type). Contribuição para o conhecimento do género Ozoroa Del. Garcia Distribution: CC HI de Orta 14,1: 19–60. Ebenguellensis (Engl.) R.Fern. Fernandes, R. 1969. Estudo das Anacardiaceae africanas. VI. Specimen: Antunes 268 (LISC; syntype). Revisão dos géneros Anacardium L., Spondias L., Sclerocarya Edekindtiana (Engl.) R.Fern. & A.Fern. Hochst. e Schinus L. de Angola. Garcia de Orta 17,4: 407– Specimen: Huíla, Sá da Bandeira, Tchivinguiro, 412. 03/12/1961, Santos 616 (LISC neotype).

DICOTYLEDONS AMARANTHACEAE Kyphocarpa 28 S T R E L I T Z I A 22 (2008)

Egossweileri (Exell) R.Fern. & A.Fern. kirkii Oliv. Specimen: Cassuango – Cuiriri, Gossweiler 3425 (LISC; Specimen: Lopolo, 05/1860, Welwitsch 4426 (K; type type). of Rhus welwitschii Engl.). Distribution: BI CC MA Distribution: BE CC CN HA HI LS MA MO homblei (De Wild.) R.Fern. & A.Fern. leptodictya Diels Distribution: BI LS Specimen: Huíla, Quilemba, local chamado ‘Muriqueia’, insignis Delile 28/09/1957, Teixeira 2810 (LISC; type of Rhus rhom- Distribution: BE BI CC CN CS HI MA NA ZA bocarpa R.Fern. & A.Fern.). Elongipes (Engl. & Gilg) R.Fern. & A.Fern. longipes Engl. Specimen: Entre Ongombequique e o R. Cuito, Specimen: Golungo Alto, Queta, Carengue, 09/1856, 07/12/1899, Baum 512 (BR; type). Welwitsch 4413 (K; type). Distribution: CC Distribution: CC CN CS CU HI MA Emildrediae (Meikle) R.Fern. & A.Fern. natalensis Bernh. Distribution: MA Specimen: Lunda, pr. de Vila Henrique de Carvalho, E Exell & Mendonça 840 (LISC; type). nitida Engl. Distribution: LS Specimen: Pungo Andongo, entre Mutoto e Candumba, 03/1857, Welwitsch 4417 (K; type). Estenophylla (Engl. & Gilg) R.Fern. & A.Fern. Distribution: MA Specimen: R. Longa (left bank), Luassinga, 01/1900, obtusata (Engl.) Meikle Baum 662 (W; type). Distribution: NA Distribution: CC E quartiniana A.Rich. verticillata (Engl.) R.Fern. & A.Fern. Specimen: Pungo Andongo, R. Cuanza, Welwitsch 4415 Distribution: CC MA E (K; type of Rhus huillensis Engl.). xylophylla (Engl. & Gilg) R.Fern. & A.Fern. Distribution: BE CC CU HI MA NA Specimen: R. Cuiriri, Saquemeco, 1900, Baum 664 (W; Esqualida Meikle type). Specimen: Calumba, Welwitsch 4421 (type). Distribution: CC Distribution: HI tenuinervis Engl. PSEUDOSPONDIAS Engl. Specimen: Entre Benguela e o R. Catumbela, 06/1859, longifolia Engl. Welwitsch 4418 (K; type). Distribution: CA Distribution: BE CC CU Note: Recorded by Fernandes (1973). Ewellmanii Engl. microcarpa (A.Rich.) Engl. Specimen: Benguela, Luimbale, Serra de Moco, Distribution: CN MA ZA 03/06/1940, Gossweiler 12357 (LISC neotype). Distribution: BE HA RHUS L. anchietae Ficalho & Hiern *SCHINUS L. Specimens: Benguela, R. Cuito, pr. de Quipeio, 1937, *molle L. Exell & Mendonça 1877 (LISC; type of Rhus mendon- Distribution: BE NA cae Meikle); Monino, 04/1860, Welwitsch 4424 (K; *terebinthifolius Raddi type). Distribution: LA Distribution: BE HI LS SCLEROCARYA Hochst. angolensis Engl. birrea (A.Rich.) Hochst. subsp. caffra (Sond.) Kokwaro Specimen: Lopolo, Catumba, 11/04/1860, Welwitsch Distribution: BE CN CU LA NA 4429 (K; type). Distribution: BE CN CS HI SORINDEIA Thouars arenaria Engl. africana (Engl.) Van der Veken Specimen: Humpata, Palanca, Exell & Mendonça 2568 gilletii De Wild. (type of Rhus sordida Meikle). Note: Breteler (2003) considered it a synonym of Sorin- Distribution: HI deia africana. blanda Meikle gossweileri Exell Specimen: Benguela, entre Nova Lisboa e Teixeira da Specimen: Cuanza Norte, Zavula, 06/06/1930, Goss- Silva, 1937, Exell & Mendonça 1822 (LISC; type). weiler 9313 (LISC; type). Distribution: HA Distribution: CN CS exelliana Meikle Note: Breteler (2003) considered it a synonym of Sorin- Specimen: Vila da Ponte, R. Cubango, Gossweiler 3648 deia juglandifolia. (LISC; type). juglandifolia (A.Rich.) Planch. ex Oliv. Distribution: BE BI HA HI Distribution: LN LS Edumetorum Exell lundensis Exell & Mendonça Specimen: Cassuango, Cuiriri, Gossweiler 3692 (LISC; Specimen: Lunda, Dundo, R. Luachimo, Estrada de type). Turismo, 31/05/1948, Gossweiler 14017 (LISC). Distribution: CC Distribution: LN Note: Breteler (2003) considered it a synonym of Sorin- gossweileri Engl. deia juglandifolia but cited its type specimen under S. Distribution: MA africana. Egracilipes Exell mayumbensis Van der Veken Specimen: Pr. de Bissapa, Caconda, Gossweiler 4269 Distribution: CA (BR; type). Note: Breteler (2003) considered it a synonym of Sorin- Distribution: BE BI CC CS HA deia juglandifolia. humpatensis Meikle Specimen: Humpata, Carrisso & Mendonça 609 (COI; *SPONDIAS L. type). *mombin L. Distribution: HI Distribution: BE CA CN LA MA UI

ANACARDIACEAE Ozoroa DICOTYLEDONS S T R E L I T Z I A 22 (2008) 29

TRICHOSCYPHA Hook.f. Verdcourt, B. 1971. Flora of tropical East Africa. Annonaceae. acuminata Engl. Verdcourt, B. 1986. New taxa of East African Annonaceae. Kew Distribution: CA Bulletin 41,2: 287–297. gossweileri Exell & Mendonça Specimen: Maiombe, Buco Zau, R. Munze, Gossweiler AFROGUATTERIA Boutique E 6630 (LISC; type). globosa Paiva Distribution: CA Specimen: Cabinda, Buco Zau, Chiaca, 21/06/1959, oddonii De Wild. M.E.F.A. 54 (LISC holotype). Distribution: CA Distribution: CA ulugurensis Mildbr. ANNICKIA Setten & Maas Specimen: Dala, pr. do R. Chiumbe, Gossweiler 11423 chlorantha (Oliv.) Setten & Maas (BR; type of Trichoscypha silveirana Exell & Mendonça). Specimen: Cabinda, Pango Munga, 24/02/1916, Distribution: LS Gossweiler 6675 (BM, COI, LISC, LISU; type of Xylopia otunga Exell). ANISOPHYLLEACEAE Distribution: CA pilosa (Exell) Setten & Maas by S. Matos Specimen: Cabinda, Landana, Pango Munga, Mendes, E. 1970. Anisophyllea. Conspectus florae angolensis 4: 14/01/1916, Gossweiler 6138 (BM, COI, LISC, LISU; 40–44. type). Distribution: CA ANISOPHYLLEA R.Br. ex Sabine boehmii Engl. ANNONA L. Specimen: Moxico, Teixeira de Sousa, Gossweiler senegalensis Pers. subsp. oulotricha Le Thomas var. oulo- 12232 (LISC isoparatype of Anisophyllea exellii tricha P.A.Duvign. & Dewit). Specimen: Cabinda, Buco Zau, Dinge, 05/11/1953, Distribution: BI CC CS HA HI LS MA MO Pinto 462 (COI, LISC, LUA). Ebuchneri Engl. & Brehmer Distribution: CA Note: Insufficiently known. Known only from the holo- stenophylla Engl. & Diels subsp. cuneata (Oliv.) N.Robson type (Buchner s.n.) which was destroyed at B. Specimen: Cuanza Norte, Golungo Alto, Welwitsch 745 Emayumbensis Exell (BM, COI, LISU). Specimen: Vale de Lufo, Caio, Humbe, Belize, Alto Distribution: BI CN CS HI LS MA MO UI Maiombe, 23/04/1919, Gossweiler 8019 (LISC; type). stenophylla Engl. & Diels subsp. longepetiolata (R.E.Fr.) Distribution: CA N.Robson Note: Known only from the type. Specimen: Malange, Baixa de Cassange, 16/12/1930, meniaudii Aubrév. & Pellegr. Gossweiler 9601 (BM; type of Annona longepetiolata Specimen: NE da Lunda, Circunscrição de Chitato, var. precaria Robyns & Ghesq.). Dundo, R. Luachimo, 15/10/1946, Gossweiler 13708 Distribution: BE LN MA MO (LISC). stenophylla Engl. & Diels subsp. nana (Exell) N.Robson Distribution: LN Specimen: Cuando-Cubango, Cubango, Vila da Ponte, quangensis Engl. ex Henriq. 30/09/1905, Gossweiler 2046 (BM, COI; type of Specimen: Bié, entre Cachingues e o cruzamento Annona nana Exell var. sessilifolia Exell). Chinguar – Silva Porto, no parcelamento n. 2, Distribution: CC HA HI MO 05/03/1972, Barbosa & Moreno 12418 (LISC). Distribution: BI CA CC LN LS UI ZA ANONIDIUM Engl. & Diels mannii (Oliv.) Engl. & Diels var. brieyi (De Wild.) R.E.Fr. Specimen: Cabinda, Buco Zau, R. Munze, 16/09/1916, ANNONACEAE Gossweiler 6690 (BM, COI, LISC, LISU; type of by J. Paiva Anonidium friesianum Exell). Distribution: CA Cavaco, A. 1959. Subsídios para o estudo da biologia na Lunda. Contribution à l’étude de la flore de la Lunda d’après les récol- ARTABOTRYS R.Br. E tes de Gossweiler (1946–1948). Museu do Dundo. Publicações antunesii Engl. & Diels Culturais da Companhia de Diamantes de Angola (DIAMANG) Specimen: Namibe, Camacuio, R. Huambo, No. 42. 06/09/1959, Teixeira & Andrade 3999 (COI, LISC, Chatrou, L.W. 1998. Systematic studies in Neotropical and West LUA). African Annonaceae. Changing Genera: 1–224. Distribution: HI NA Exell, A.W. & Mendonça, F.A. 1937. Annonaceae. Conspectus flo- Egossweileri Baker f. rae angolensis 1,1: 10–32. Specimen: Cabinda, Pango Munga, 16/02/1916, Exell, A.W. & Mendonça, F.A.1951. Annonaceae. Conspectus florae Gossweiler 6231 (BM, COI, LISC, LISU; type). angolensis 1,2: 354–356. Distribution: CA Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. monteiroae Oliv. Agronomia Angolana 7: 1–587. Specimen: Benguela, Ganda, 19/06/1963, Teixeira & Keay, R.W.J. 1954. Annonaceae. Flora of West tropical Africa 1,1: 34–54. Andrade 6971 (COI, LUA). Le Thomas, A. 1969. Annonacées. Flore du Gabon 16: 1–371. Distribution: BE CS LN MA UI stenopetalus Engl. & Diels Paiva, J. 1966. Revisão das Annonaceae de Angola. Memórias da Sociedade Broteriana 19: 5–128. Specimen: Cabinda, Buco Zau, Chiaca, 16/06/1958, Paiva, J. 1984. Anotações a ‘Revisão das Annonaceae de Angola’. Monteiro & Murta 140 (COI, LISC, LUA). Garcia de Orta, Série de Botânica 6: 177–186. Distribution: CA Van Setten, A.K. & Maas, P.J.M. 1990. Studies in Annonaceae. XIV. thomsonii Oliv. Index to generic names of Annonaceae. Taxon 39,4: 675–690. Specimen: Cabinda, Pango Munga, 22/02/1916, Verdcourt, B. 1971. Notes on East African Annonaceae. Kew Bulle- Gossweiler 6296 (COI, LISC, LISU). tin 25,1: 3–34. Distribution: CA

DICOTYLEDONS ANACARDIACEAE Trichoscypha 30 S T R E L I T Z I A 22 (2008)

CLEISTOPHOLIS Pierre ex Engl. 6721 (BM, COI, LISC, LISU; type of Popowia caulantha glauca Pierre ex Engl. & Diels Exell). Specimen: Cabinda, Belize, Miconje, 22/06/1960, Distribution: CA M.E.F.A. 747 (LISC). ferruginea (Oliv.) Verdc. Distribution: CA Specimen: Cuanza Norte, Golungo Alto, Serra de Alto patens (Benth.) Engl. & Diels Queta, 08/1865, Welwitsch 761 (BM, COI, K, LISU; Specimen: Cabinda, Buco Zau, R. Luáli, 31/12/1915, type). Gossweiler 6082 (BM, LISC, LISU; type of Cleistopholis Distribution: CN brevipetala Exell). klainii (Engl.) Verdc. var. klainii Distribution: CA Note: No specimens were seen of this variety cited by Le Thomas (1969). DUGUETIA A.St.-Hil. klainii (Engl.) Verdc. var. lastoursvillensis (Pellegr.) Verdc. confinis (Engl. & Diels) Chatrou Specimen: Cabinda, Belize, R. Nzanza, 01/03/1919, Specimen: Cabinda, Buco Zau, Chiaca, 13/11/1951, Gossweiler 7863 (COI, LISC, LISU). Cameira 166 (LUA). Distribution: CA Distribution: CA laurentii (De Wild.) Verdc. EXELLIA Boutique Specimen: Lunda Norte, Chitato, Dundo, R. Luachimo, scamnopetala (Exell) Boutique 05/11/1946, Gossweiler 13802 (K, LUA). Distribution: LN Specimen: Cabinda, Buco Zau, 18/12/1916, Gossweiler lucidula (Oliv.) Verdc. 6884 (BM, COI, LISC, LISU; type of Popowia scamno- Specimen: Malange, Pungo Andongo, Welwitsch 762 petala Exell). (BM, LISU). Distribution: BO CA Distribution: CN CS LN MA FRIESODIELSIA Steenis oligandra Exell obovata (Benth.) Verdc. Specimen: Cabinda, Pango Munga, 27/12/1915, Specimen: Cuando-Cubango, R. Cuito, 18/12/1899, Gossweiler 6043 (BM, COI, LISC, LISU; type). Baum 548 (BM, K). Distribution: CA Distribution: CC parvifolia (Oliv.) Verdc. subsp. parvifolia Specimen: Cuanza Norte, Golungo Alto, Serra de Alto GREENWAYODENDRON Verdc. Queta, 08/1865, Welwitsch 760 (BM, COI, K, LISU; suaveolens (Engl. & Diels) Verdc. subsp. suaveolens var. type of Popowia oliverana Exell & Mendonça). suaveolens Distribution: BO CN LA MA ZA Specimen: Cabinda, Pango Munga, 24/02/1916, poggei Engl. & Diels Gossweiler 6275 (BM, COI, K, LISC, LISU; type of Xylo- Specimen: Lunda Norte, Chitato, Dundo, R. Luachimo, pia otunga Exell). 13/11/1946, Gossweiler 13858 (COI, LISC, LISU). Distribution: CA Distribution: LN HEXALOBUS A.DC. schweinfurthii (Engl. & Diels) Verdc. var. schweinfurthii Specimen: Lunda Sul, Dala, Chiumbe, 04/1937, Goss- crispiflorus A.Rich. weiler 11409 (BM, COI). Specimen: Cabinda, Buco Zau, N’Caio, 20/01/1917, Distribution: LS Gossweiler 6939 (BM, COI, LISC, LISU; type of Hexa- schweinfurthii (Engl. & Diels) Verdc. var. seretii (De Wild.) lobus mbula Exell). Verdc. Distribution: CA LN Specimen: Malange, Quela, Quibo-Quela, R. Lui, monopetalus (A.Rich.) Engl. & Diels 03/02/1931, Gossweiler 9488 (BM, COI, LISC; type of Specimen: Cunene, Cuvelai, de Cuvelai para Calonga, Enneastemon angolensis Exell). 12/08/1971, Menezes 3860 (LISC, LUAI). Distribution: CA MA Distribution: CC CU HI NA MONODORA Dun. ISOLONA Engl. angolensis Welw. hexaloba Engl. & Diels Specimen: Cuanza Norte, Golungo Alto, Serra de Alto Specimen: Cabinda, Buco Zau, Chiaca, 14/05/1952, Queta, 12/1855, Welwitsch 776 (BM, COI, K, LISU; Cameira 21 (COI, LISC, LUA). type of Monodora angolensis var. decidua Hiern). Distribution: CA LN Distribution: CA CN LN MA ZA pilosa Diels myristica (Gaertn.) Dunal Specimen: Cabinda, Landana, Pango Munga, Specimen: Cuanza Norte, Ambaca, Roça Lusíadas, 07/01/1916, Gossweiler 6112 (BM, COI, LISC, LISU; 06/07/1953, Cameira 623 (COI, LISC, LUA). type of Isolona theobromina Exell). Distribution: CA CN LA ZA Distribution: CA tenuifolia Benth. LETESTUDOXA Pellegr. Specimen: Bengo?, entre Cacundo e Úcua, 31/01/1961, bella Pellegr. Monteiro & Murta 330 (LISC, LUAI). Specimen: Cabinda, Belize, 16/02/1917, Gossweiler Distribution: BO? 6971 (BM, COI, LISC, LISU; type of Pachypodanthium simiarum Exell & Mendonça). NEOSTENANTHERA Exell Distribution: CA gabonensis (Engl. & Diels) Exell Specimen: Cabinda, Belize, R. Nzanza, 29/01/1919, MISCHOGYNE Exell Gossweiler 7753 (BM, COI, LISC, LISU; type of Neo- Emichelioides Exell stenanthera micrantha Exell). Specimen: Cuanza Sul, entre os R. Gunza e R. Cuvo, Distribution: CA 10/1930, Gossweiler 9379 (BM, LISC; type). Distribution: BE CS NA PIPTOSTIGMA Oliv. Eexellii R.E.Fr. MONANTHOTAXIS Baill. Specimen: Lunda Norte, Chitato, Dundo, R. Luachimo, diclina (Sprague) Verdc. 06/06/1948, Gossweiler 14048 (BM, K, LUA; type). Specimen: Cabinda, Buco Zau, 29/09/1916, Gossweiler Distribution: LN

ANNONACEAE Cleistopholis DICOTYLEDONS S T R E L I T Z I A 22 (2008) 31 fasciculatum (De Wild.) Boutique ex R.E.Fr. Specimen: Cuanza Norte, Cazengo, Caculo, Mata de Specimen: Cabinda, Buco Zau, 12/08/1916, Gossweiler Cabondo, 05/1855, Welwitsch 763 (BM, COI, K, LISU; 7224 (BM, COI, K, LISC, LISU). type). Distribution: CA Distribution: CN CS Emayumbense Exell Specimen: Cabinda, Mt M’Bulo, 15/02/1919, UVARIASTRUM Engl. & Diels E Gossweiler 7807 (BM, COI, K, LISC, LISU; type). modestum Diels Distribution: CA Specimen: Malange, Quela, 10/1957, Nolde 265 (BM; type). POLYCERATOCARPUS Engl. & Diels Distribution: MA Eangustifolius Paiva Eneglectum Paiva Specimen: Cabinda, Maiombe, 29/10/1957, M.E.F.A. Specimen: Cabinda, Landana, Dinge, 26/10/1957, 156 (LISC; type). M.E.F.A. 115 (LISC; type). Distribution: CA Distribution: CA Egossweileri (Exell) Paiva Specimen: Cabinda, Pango Munga, 08/02/1916, Goss- UVARIODENDRON (Engl. & Diels) R.E.Fr. weiler 6242 (BM, COI, LISC, LISU; type). molundense (Diels) R.E.Fr. Distribution: CA Specimen: Cabinda, Pango Munga, 01/1916, Elaurifolius Paiva Gossweiler 6159 (BM, LISC; type of Uvaria mayum- Specimen: Cabinda, Maiombe, 04/11/1957, M.E.F.A. bense Exell). 163 (LISC; type). Distribution: CA Distribution: CA UVARIOPSIS Engl. ex Engl. & Diels SPHAEROCORYNE (Boerl.) Scheff. ex Ridl. congensis Robyns & Ghesq. gracilis (Engl. & Diels) Verdc. subsp. engleriana (Exell & Specimen: Lunda Norte, Cambulo, Cossa, R. Luembe, Mendonça) Verdc. 12/06/1948, Gossweiler 14071 (COI). Specimen: Malange, Cacuso, Pungo Andongo, 12/1865, Distribution: LN Enoldeae Exell & Mendonça Welwitsch 766 (BM, K, LISU; type). Specimen: Malange, Quela, Nolde 576 (BM, COI; type). Distribution: MA Distribution: MA UVARIA L. XYLOPIA L. angolensis Welw. ex Oliv. var. angolensis acutiflora (Dunal) A.Rich. Specimen: Malange, Cacuso, Pungo Andongo, Specimen: Cuanza Sul, Porto Amboim, Capir, 09/1933, Welwitsch 754 (BM, COI, K, LISU; type). Gossweiler 9822 (BM, COI, K). Distribution: CC LS MA MO E Distribution: CS LN LS MA cabindensis Exell aethiopica (Dunal) A.Rich. Specimen: Cabinda, Gossweiler 6067 (BM, COI, LISC, Specimen: Cabinda, Buco Zau, R. Luáli, 27/12/1916, LISU; type). Gossweiler 6903 (BM, COI, K, LISC, LISU). Distribution: CA E Distribution: CA CN CS LN ZA cuanzensis Paiva cupularis Mildbr. Specimen: Malange, R. Cuanza, Condo Falls, 03/1937, Specimen: Cabinda, Buco Zau, 15/01/1917, Gossweiler Gossweiler s.n. (COI holotype). 6933 (BM, COI, LISC, LISU; type of Xylopia gilviflora Distribution: MA Exell). E johannis Exell Distribution: CA Specimen: Cabinda, Pango Munga, 24/11/1915, Goss- hypolampra Mildbr. weiler 6026 (BM, COI, LISC; type). Specimen: Cabinda, Buco Zau, Chaca, 15/03/1959, Distribution: CA Murta 43 (BM, COI, LISC, LUA). E mendesii Paiva Distribution: CA Specimen: Benguela, Chongoroi, Chongoroi-Cubal Elenombe Paiva (Ganda), 18/11/1955, Mendes 672 (LISC holotype). Specimen: Cabinda, Buco Zau, Chiaca, 10/06/1960, Distribution: BE BO Monteiro & Murta 227 (LUA, LUAI; type). osmantha Diels Distribution: CA Specimen: Cuanza Norte, Cazengo, Monte Lau, Monte odoratissima Welw. ex Oliv. Belo, 1914, Gossweiler 6311 (BM, LISC; type of Uvaria Specimen: Huíla, Morro de Lopolo, 1860, Welwitsch scaberrima Exell). 757 (BM, COI, K, LISU; type). Distribution: BE CN CS Distribution: CC HI poggei Engl. & Diels var. poggei Epaniculata Exell Specimen: Lunda Norte, Vale do R. Luvo, 10/1885, Mar- Specimen: Cabinda, Belize, 12/02/1917, Gossweiler ques 209 (COI, LISU; syntype). 6988 (BM, COI, LISC, LISU; type). Distribution: LN Distribution: CA scabrida Oliv. parviflora (A.Rich.) Benth. Specimen: Lunda Norte, Cambulo, Cossa, R. Luembe, Specimen: Cuanza Norte, Dembos, Cacundo, 12/06/1948, Gossweiler 10417 (COI). 30/01/1961, Monteiro & Murta 322 (LISC, LUA, LUAI). Distribution: CA LN UI Distribution: CN ZA smithii Engl. phloiodora Mildbr. Specimen: Zaire, Soyo, Sumba Peco, 02/1924, Specimen: Cabinda, Buco Zau, picada de Cataboango, Gossweiler 9192 (BM; type of Uvaria pecoensis Exell). 01/06/1960, M.E.F.A. 707 (LISC). Distribution: CN ZA Distribution: CA versicolor Pierre ex Engl. & Diels quintasii Engl. & Diels Specimen: Bengo, 40 km Calumbo, 17/01/1936, Specimen: Cabinda, Buco Zau, 28/11/1916, Gossweiler Gossweiler 11363 (COI, LISC). 6845 (BM, COI, LISC, LISU; type of Polyalthia mayum- Distribution: BO ZA bensis Exell). welwitschii (Hiern) Engl. & Diels Distribution: CA

DICOTYLEDONS ANNONACEAE Piptostigma 32 S T R E L I T Z I A 22 (2008) rubescens Oliv. var. rubescens (BM; syntype of Caucalis mossamedensis Welw. ex Specimen: Cabinda, Pango Munga, 29/01/1915, Goss- Hiern). weiler 6222 (BM, COI, LISC, LISU; type of Xylopia gos- Distribution: BE NA

sweileri Exell). ? Distribution: CA MA ZA * APIUM L. *?graveolens L. staudtii Engl. & Diels Notes: Cultivated. Its occurrence in southern Africa Specimen: Cabinda, Belize, R. Nzanza, 11/04/1919, seems to be natural in some cases (in South Africa). Goss weiler 7992 (BM, COI, K, LISC, LISU). Distribution: CA BERULA W.D.J.Koch tomentosa Exell erecta (Huds.) Coville Specimen: Cuando-Cubango, Cuito Cuanavale, Bunja, R. Specimen: Huíla, Sá da Bandeira, pr. da Missão Cuito, 03/1906, Gossweiler 3564 (BM, COI; type). Católica, 20/12/1961, Santos 800 (PRE). Distribution: CC HI LS MO Distribution: CN HI toussaintii Boutique Specimen: Cabinda, Buco Zau, Chiaca, 14/11/1951, CENTELLA L. Cameira 96 (COI, LISC, LUA, LUAI). asiatica (L.) Urb. Distribution: CA ZA Specimen: Luanda [Bengo?], Libongo, 09/1858, Wel- wilwerthii De Wild. & T.Durand witsch 620 (PRE). Specimen: Cabinda, Pango Munga, 11/01/1916, Goss- Distribution: BE BO CC CN HA HI LA MA NA weiler 9169 (BM, COI, LISC, LISU). *CICLOSPERMUM Lag. Distribution: CA *leptophyllum (Pers.) Eichler Specimen: Huíla, Sá da Bandeira, sopé da Serra da Chela, 26/01/1971, Borges 18 (PRE). APIACEAE Distribution: HI LA by P.J.D. Winter *CORIANDRUM L. Bidgood, S. & Vollesen, K. 2006. A new species of Diplolophium *sativum L. (Apiaceae) from Ethiopia. Kew Bulletin 61: 239–242. Specimen: Benguela, zwischen Ganda und Caconda, Burtt, B.L. 1991. Umbelliferae of southern Africa: an introduction 03/1934, Hundt 906 (PRE). and annotated checklist. Edinburgh Journal of Botany 48: 133– Distribution: BE CN HI 282. Note: Cultivated and escaped. Cannon, J.F.M. 1970. Umbelliferae. Conspectus florae angolensis *DAUCUS L. 4: 334–360. *carota L. Cannon, J.F.M. 1978. Umbelliferae. Flora zambesiaca 4: 555– Note: Cultivated and escaped. 621. Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. Agro- DIPLOLOPHIUM Turcz. nomia Angolana 7: 1–587. zambesianum Hiern Hedberg, I. & Hedberg, O. 2004. Apiaceae. Flora of Ethiopia and Specimens: [Cuando-Cubango], am Larsingua[?] [Luas- Eritrea 4: 1–45. singua], 19/04/1900, Baum 834 (W isotype of Physo- Townsend, C.C. 1989. Flora of tropical East Africa. Umbelliferae. trichia arenaria Engl. & Gilg); Benguela [?], country of White, F., Dowsett-Lemaire, F. & Chapman, J.D. 2001. Evergreen the Ganguelas and Ambuelas, Gossweiler 3007 (K). forest flora of Malawi. Royal Botanic Gardens, Kew. Distribution: BE BI CC HA HI LS MO Winter, P.J.D. 2005. Apiaceae. In J.E. Burrows & C. Willis (eds), Plants of the Nyika Plateau: an account of the vegetation of the *FOENICULUM Mill. Nyika National Parks of Malawi and Zambia. Southern African *vulgare Mill. Botanical Diversity Network Report No. 31. SABONET, Pretoria. Specimen: Welwitsch 2505 (BM, LISU). Winter, P.J.D. & Van Wyk, B.-E. 1996. A revision of the genus Hete- Distribution: CN HI ro morpha (Apiaceae). Kew Bulletin 51: 225–265. Note: Cultivated and escaped. HETEROMORPHA Cham. & Schltdl. AFRAMMI C.Norman arborescens (Spreng.) Cham. & Schltdl. var. abyssinica angolense (C.Norman) C.Norman (A.Rich.) H.Wolff Specimen: Huíla, Caconda, Gossweiler 4346 (BM holo- Specimen: Huíla, Chibia, ao km 4,1 da estrada para o type of Carum angolense C.Norman). Jau, 16/03/1970, Menezes 3264 (PRE). Distribution: BI? HA HI Distribution: HI AFROCARUM Rauschert gossweileri (C.Norman) C.Norman Specimens: Malange, Quela, near R. Luando-Lui, imbricatum (Schinz) Rauschert 27/12/1930, Gossweiler 9594 (BM lectotype of Specimens: Bié, Chitembo, junto à margem do R. Bupleurum angolense C.Norman); Moxico, between R. Chitembo, c. 1 500 m, 31/10/1966, Teixeira et al. Lukaia and R. Ndamba (Mundamba), by site of old path 10899 (PRE); Huíla, Lubango, entre Lopolo e Lagoa through old native garden, 08/01/1938, Milne-Redhead de Ivantala, 1860, Welwitsch 2513 (BM; syntype of 3981 (PRE). Carum imbricatum Schinz). Distribution: BE CC CS HA HI MA MO Distribution: BE BI CC CS HA LS MO involucrata Conrath *ANETHUM L. Specimen: Moçâmedes, Chela Mountain, 4 miles before *graveolens L. Huíla distr. on road from Vila Arriaga to Sá da Bandeira, Specimen: Huíla, entre Ganda e Caconda, Hundt 903 Kers 3491 (S). (BM, COI). Distribution: NA Distribution: HI occidentalis P.J.D.Winter Specimen: Malange, Pungo Andongo, Welwitsch 2507 ANGOSESELI Chiov. (BM lectotype of Franchetella arborescens (Spreng.) Emossamedensis (Welw. ex Hiern) C.Norman Kuntze var. platyphylla Welw. ex Hiern). Specimen: Moçâmedes, 04/09/1859, Welwitsch 2500 Distribution: MA

ANNONACEAE Xylopia DICOTYLEDONS S T R E L I T Z I A 22 (2008) 33 stenophylla Welw. ex Schinz var. stenophylla Distribution: HA Specimen: Huíla? [label reads ‘Benguela’], between Note: Known only from the type locality. Humpata and R. Quipumpunhime, 23/04/1860, Welwitsch 2508 (BM; syntype). PSEUDOSELINUM C.Norman E Distribution: BE? HI NA? angolense (C.Norman) C.Norman Notes: Newton 132 (Z) is the lectotype. The occurrences Specimen: [Cuando-Cubango], Menongue, Luassingua, outside Angola may represent different taxa, in which Gossweiler 2727 (BM; syntype). case this taxon would be endemic. Distribution: CC LEFEBVREA A.Rich. SIUM L. abyssinica A.Rich. repandum Welw. ex Hiern Specimen: Malange, Gossweiler 1265 (K). Specimens: Cuanza Sul, Cela, 27/02/1965, Santos Distribution: BI CN CS HA LN LS MA 1278 (PRE); Huíla, Lubango, Humpata, Lopolo and grantii (Kingston ex Oliv.) S.Droop Jau, 01/1860, Welwitsch 2511 (BM lectotype). Specimens: Huíla, Lubango, aos 600 m da picada para Distribution: CS HA HI NA Missão do Munhino, Borges 237 (PRE); Huíla, Welwitsch STEGANOTAENIA Hochst. 2524 (P isotype of Lefebvrea benguelensis Engl.). araliacea Hochst. Distribution: BE BI/CC BO CN HA HI LS MA E Specimens: Benguela, zwischen Ganda und Caconda, sp. Fazenda Xangorolo, Hundt 1017 (PRE); Huíla, near Specimen: Moxico, a ocidente do R. Mfumbu, Milne- Lopolo, 10/02/1860, Welwitsch 2519 (BM lectotype of Redhead 3975 (K). Peucedanum fraxinifolium (Hochst.) Hiern var. haeman- Distribution: MO thum Welw. ex Hiern). Note: This taxon can only be formally named once com- Distribution: BE CN CS HA HI LN LS MA NA plete material is available. TORILIS Adans. PEUCEDANUM L. arvensis (Huds.) Link subsp. heterophylla (Guss.) Thell. var. Egossweileri C.Norman heterophylla Specimens: Cuando-Cubango, Cuito Cuanavale, R. Specimen: Huíla, Sá da Bandeira – Vila Arriaga, km 20, Longa, Gossweiler 3011 (BM holotype); Cuando- 14° 45’ S, 13° 29’ E, 19/04/1973, Bamps, Martins & Cubango, Kunjamba [Cunjamba/Kunyamba?], Matos 4592 (K). Dongawavenga [R. Donga Abengue?], 02/07/1925, Distribution: HI Pocock 497 (PRE). Distribution: CC HA MO Elundense Cannon APOCYNACEAE Specimen: Lunda, between Vila Henrique de Carvalho and Dala, 24/04/1937, Exell & Mendonça 1058 (BM (subfamilies Periplocoideae, Secamonoideae and Ascle- holotype). piadoideae by D.J. Goyder) Distribution: LS Anon. 1909. Ecanda Rubber. Bulletin of Miscellaneous Information, Note: Known only from the type locality. Kew 1909: 321–325. PHYSOTRICHIA Hiern Barink, M.M. 1984. A revision of Pleioceras Baill., Stephanostema atropurpurea (C.Norman) Cannon K.Schum. and Schizozygia Baill. (Apocynaceae). Mededelingen Specimen: Cuanza Norte, between Camabatela & Landbouwhogeschool Wageningen 83-7: 21–53. Quilalu [Quilela?], 14/03/1918, Gossweiler 7452 (BM Beentje, H.J. 1978. A revision of Callichilia Stapf (Apocynaceae). holotype of Spuriodaucus atropurpureus C.Norman). Mededelingen Landbouwhogeschool Wageningen 78-7: 1–32. Distribution: CN? Beentje, H.J. 1982. A monograph of Strophanthus DC. (Apocy- muriculata (Welw. ex Hiern) S.Droop & C.C.Towns. naceae). Mededelingen Landbouwhogeschool Wageningen 82- 4: 1–191. Specimens: Benguela, Ganda, Alto Catumbela 12° S, 01/1941, Faulkner 35 (PRE); Huíla, between Mumpula Bruyns, P.V. 1993. A revision of Hoodia and Lavrania (Asclepia- daceae-Stapelieae). Botanische Jahrbücher 115: 145–270. and Nene, 06/1860, Welwitsch 2521 (BM; syntype). Bruyns, P.V. 2002. Monograph of Orbea and Ballyanthus (Apocy- Distribution: BE BI CS HA HI LS MO NA E? naceae-Asclepiadoideae-Ceropegieae). Systematic Botany Mono- welwitschii Hiern graphs 63: 1–196. Specimens: Cuanza Sul, Cela, 27/02/1965, Santos Bruyns, P.V. 2005. Stapeliads of southern Africa and Madagascar. 1282 (PRE); Malange, Pungo Andongo, R. Cuije betwe- Umdaus Press, Hatfield, Pretoria. en Quibinda and Banza de Quitage, 9° S, 04/1857, Bruyns, P.V. 2007. Apocynaceae. A new species of Huernia (Asclepia- Welwitsch 2512 (BM isotype). doideae-Ceropegieae) from southern Angola. (Apocynaceae). Distribution: BI CS HA MA Bothalia 37,1: 23–25. Note: Its occurrence outside Angola could not be estab- Bruyns, P.V. & Klak, C. 2006. A systematic study of the Old World lished. genus Fockea (Apocynaceae-Asclepiadoideae). Annals of the Missouri Botanical Garden 93: 535–564. PIMPINELLA L. De Hoogh, B. 1989. Dictyophleba Pierre. Series of revisions of buchananii H.Wolff subsp. buchananii var. buchananii Apocynaceae XXVIII. Bulletin du Jardin Botanique National de Specimen: Moxico, between R. Lukaia and R. Mucheela, Belgique 59: 207–226. 09/01/1938, Milne-Redhead 4021 (PRE). De Kruif, A.P.M. 1981. A revision of Holarrhena R.Br. (Apocynaceae). Distribution: CC LS MO Mededelingen Landbouwhogeschool Wageningen 81-2: 1–40. huillensis Welw. ex Engl. De Kruif, A.P.M. 1984. A revision of Motandra A.DC. Mededelingen Specimens: Benguela, Ganda, Alto Catumbela, Landbouwhogeschool Wageningen 83-7: 1–20. 03/1941, Faulkner 266 (PRE); Huíla, Welwitsch 2502 De Kruif, A.P.M. 1985. A revision of Oncinotis Benth. Agricultural (K isotype). University Wageningen Papers 85-2: 5–45. Distribution: BE BI CN CS HA HI LS MA Field, D., Friis, I. & Gilbert, M.G. 1986. A new species of Kanahia Elineariloba Cannon (Asclepiadaceae) with a reconsideration of the genus. Nordic Specimen: Huambo, Bailundo, Luimbale, Moco Journal of Botany 6: 787–792. Mountain, 22/02/1938, Gossweiler 11953 (COI holo- Good, R.D. 1929. Apocynaceae. Mr. John Gossweiler’s Portuguese type). West African plants. Journal of Botany 67, Suppl. 2: 81–90.

DICOTYLEDONS APIACEAE Heteromorpha 34 S T R E L I T Z I A 22 (2008)

Govaerts, R. & Leeuwenberg, A. 2006. World Checklist of Plaizier, A.C. 1980. A revision of Adenium Roem. & Schult. Apocynaceae (Apocynoideae & Rauvolfioideae). The Board of and of Diplorhynchus Welw. ex Fic. & Hiern (Apocynaceae). Trustees of the Royal Botanic Gardens, Kew. Published on the Mededelingen Landbouwhogeschool Wageningen 80-12: 1–40. internet; http://www.kew.org/wcsp/ (accessed June 2007). Van Dilst, F.J.H. 1995. Baissea A.DC. Series of revisions of Goyder, D.J. 1992. Secamone (Asclepiadaceae subfam. Seca- Apocynaceae XXXIX. Bulletin du Jardin Botanique National de Belgique 64: 89–178. monoideae) in Africa. Kew Bulletin 47: 437–474. Venter, H.J.T., Verhoeven, R.L. & Kotze, J.D.S. 1990. A monograph Goyder, D.J. 1998a. A revision of Pachycarpus E. Mey. (Asclepia- of Tacazzea (Periplocaceae). South African Journal of Botany daceae: Asclepiadeae) in tropical Africa with notes on the genus 56: 93–112. in southern Africa. Kew Bulletin 53: 335–374. Vonk, G.J.A. & Leeuwenberg, A.J.M. 1989. A taxonomic revision of Goyder, D.J. 1998b. A revision of the African genus Stathmostelma the genus Tabernanthe and a study of wood anatomy of T. iboga. K.Schum. (Apocynaceae: Asclepiadeae). Kew Bulletin 53: 577– Agricultural University Wageningen Papers 89-4: 1–18. 616. Zwetsloot, H.J.C. 1981. A revision of Farquharia Stapf and Funtumia Goyder, D.J. 2001. A revision of the tropical African genus Trachy- Stapf (Apocynaceae). Mededelingen Landbouwhogeschool calymma (K. Schum.) Bullock (Apocynaceae: Asclepiadoideae). Wageningen 80-16: 1–46. Kew Bulletin 56: 129–161. Goyder, D.J. 2006. A revision of the genus Pergularia L. (Apocy- ADENIUM Roem. & Schult. naceae: Asclepiadoideae). Kew Bulletin 61: 245–256. boehmianum Schinz Goyder, D.J. & Nicholas, A. 2001. A revision of Gomphocarpus Distribution: BE CU HI NA R.Br. (Apocynaceae: Asclepiadeae). Kew Bulletin 56: 769–836. Hiern, W.P. 1898a. Apocynaceae. Catalogue of the African plants ALAFIA Thouars collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,3: caudata Stapf 660–676. British Museum (Natural History), London. Specimen: Cuanza Norte, Golungo Alto, Alto Queta, Hiern, W.P. 1898b. Asclepiadeae. Catalogue of the African plants Welwitsch 5955 (K; type). collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,3: Distribution: CA CN ZA 676–699. British Museum (Natural History), London. erythrophthalma (K.Schum.) Leeuwenb. Huber, H. 1957, publ. 1958. Revision der Gattung Ceropegia. Distribution: CA Memórias da Sociedade Broteriana 12: 5–203. lucida Stapf Klackenberg, J. 2001. Notes on Secamonoideae (Apocynaceae) in Specimen: Cuanza Norte, Golungo Alto, Alto Queta, Wel- Africa. Adansonia, sér. 3, 23: 317–335. witsch 5953 (K; type of Alafia cuneata Stapf). Kupicha, F.K. 1984. Studies on African Asclepiadaceae. Kew Distribution: CN UI Bulletin 38: 599–672. schumannii Stapf Leach, L.C. 1985. A revision of Stapelia L. (Asclepiadaceae). Distribution: CA CN Excelsa. Taxonomic series 3: 1–157. Leach, L.C. 1988. A revision of Huernia R.Br. (Asclepiadaceae). ALSTONIA R.Br. Excelsa. Taxonomic series 4: 1–197. boonei De Wild. Leeuwenberg, A.J.M. 1985. Voacanga Thou. Agricultural University Distribution: CA Wageningen Papers 85-3: 5–80. congensis Engl. Leeuwenberg, A.J.M. 1991. A revision of Tabernaemontana. The Distribution: CA Old World species. Royal Botanic Gardens, Kew. Notes: It is not recorded by Govaerts & Leeuwenberg Leeuwenberg, A.J.M. 1997. Series of revisions of Apocynaceae (2006), but it was recorded by Good (1929), citing XLIII. Alafia Thouars. Kew Bulletin 52: 769–839. Goss weiler 8012. Leeuwenberg, A.J.M. 2001. Series of revisions of Apocynaceae XLIX. Carissa L. Wageningen University Papers 2001-1: 1– ANCYLOBOTRYS Pierre 126. robusta Pierre Leeuwenberg, A.J.M. & Van Dilst, F.J.H. 1989. Saba (Pichon) scandens (Schumach. & Thonn.) Pichon Pichon. Series of revisions of Apocynaceae XXVII. Bulletin du Distribution: CA CN LS ZA Jardin Botanique National de Belgique 59: 189–206. ASCLEPIAS L. Liede, S. 1996. A revision of Cynanchum (Asclepiadaceae) in Africa. E Annals of the Missouri Botanical Garden 83: 283–345. baumii Schltr. Liede, S. & Nicholas, A. 1992. A revision of the genus Pentarrhinum Specimen: Baum 699a (type, destroyed?). E. Meyer (Asclepiadaceae). Kew Bulletin 47: 475–490. Note: Uncertain status. Probably allied to Asclepias ran- Masinde, P.S. 2005. A revision of the African genus Riocreuxia dii or A. aurea Schltr. E Decne. (Apocynaceae: Asclepiadoideae-Ceropegieae). Kew radiata S.Moore Bulletin 60: 401–434. Specimen: Cubango R., near Forte Princesa Amélia, Meve, U. 1997. The genus Duvalia (Stapelieae): stem succulents Gossweiler ‘with 4210’ (BM). between the Cape and Arabia. Plant Systematics and Evolution, randii S.Moore Suppl. 10: 1–132. Specimen: Cunona – Cutato, Gossweiler 3484. Meve, U. 2002a. Brachystelma. In F. Albers & U. Meve (eds), Illustrated handbook of succulent plants: Asclepiadaceae: 20– ASPIDOGLOSSUM E.Mey. 46. Springer–Verlag, Berlin, Heidelberg, New York. masaicum (N.E.Br.) Kupicha Meve, U. 2002b. Ceropegia. In F. Albers & U. Meve (eds), Illus- Specimen: Near Huíla, 11/1859, Welwitsch 4177. trated handbook of succulent plants: Asclepiadaceae: 63–107. Springer-Verlag, Berlin, Heidelberg, New York. BAISSEA A.DC. axillaris (Benth.) Hua Meve, U., Willke, B. & Albers, F. 2002. Raphionacme. In F. Albers & U. Meve (eds.), Illustrated handbook of succulent plants: Distribution: CA CN Asclepiadaceae: 220–229. Springer–Verlag, Berlin, Heidelberg, baillonii Hua New York. Distribution: CN Norman, C. 1929. Asclepiadaceae. Mr. John Gossweiler’s campanulata (K.Schum.) de Kruif Portuguese West African plants. Journal of Botany 67, Suppl. Specimen: Cabinda, Maiombe, R. Lufo, Gossweiler 2: 91–100. 7959 (K; type of Zygodia congensis R.D.Good). Omlor, R. 1998. Generische Revision der Marsdenieae (Asclepia- Distribution: CA LN daceae). Shaker Verlag, Aachen. gracillima (K.Schum.) Hua Pichon, M. 1953. Monographie des Landolphiées (Classification des Distribution: CA CN Apocynacées XXXV). Mémoires de l’Institut Français d’Afrique leonensis Benth. Noire 35: 1–437. Distribution: CA

APOCYNACEAE DICOTYLEDONS S T R E L I T Z I A 22 (2008) 35 major (Stapf) Hiern Edamannii Stopp Specimen: Pungo Andongo, Welwitsch 5966 (K; type). Specimen: Huambo Distr., 23 km N of Cuma, Distribution: CN MA 25/10/1961, Damann 1222 (K). multiflora A.DC. Distribution: HA Specimen: Cuanza Norte, Golungo Alto, R. Cuango, Wel- filipendula K.Schum. witsch 5967 (K; type of Baissea angolensis Stapf). Specimen: 6 km SE of Nova Lisboa, 13/12/1959, Stopp Distribution: CA CN BO 106. urceolata (Stapf) Pichon haygarthii Schltr. Specimen: Cuanza Norte, Golungo Alto, Welwitsch Notes: Reported by Meve (2002b: 81). 5961 (K; type). lugardiae N.E.Br. Distribution: CN HA LA ZA Specimen: Cubango, near Princesa Amélia, Gossweiler welwitschii (Baill.) Stapf ex Hiern 3657. E Specimen: Cuanza Norte, Golungo Alto, Alto Queta, Wel- mendesii Stopp witsch 5932 (K; type). Specimen: Benguela, Mendes 573 (LISC). Distribution: CN Distribution: BE wulfhorstii Schinz Notes: Known from the type only. Perhaps an aberrant Specimen: Huíla, Chibemba and Ovampo area, Antunes form of Ceropegia filipendula. 591 (LISC; type of Baissea spectabilis Hua). multiflora Baker subsp. tentaculata (N.E.Br.) H.Huber Distribution: CC CU HI Specimen: Alto das Cruzes, 02/1858, Welwitsch 4277 (K). BATESANTHUS N.E.Br. nilotica Kotschy parviflorus C.Norman Specimen: Cazengo, rocky banks of Caringa R., Goss- Specimen: Cuanza Norte, Quileba, Camabatela, Goss- weiler s.n. purpurascens K.Schum. weiler 8468. Specimen: Bié, Luassingua, Gossweiler s.n. BRACHYSTELMA R.Br. umbraticola K.Schum. Specimen: Chipia, 10/12/1959, Stopp BO 105. Earenarium S.Moore vanderystii De Wild. Specimen: Cubango, near Forte Princesa Amélia, Goss- Specimen: Caculeta, Forte Uije, Gossweiler 7431. weiler 2312 (BM). volubilis N.E.Br. Distribution: CC E Specimen: Golungo Alto, Cuango R. in Queta mountains, brownianum (S.Moore) Meve 03/1856, Welwitsch 4272 (K). Specimen: Kuanaral, near Domba R., Gossweiler 3062 Notes: Meve (2002b: 106) regards this as a dubious (BM). taxon, perhaps synonymous with Ceropegia distincta Distribution: CC N.E.Br. Eelegantulum S.Moore Specimen: Near Forte Dom Affonso, Gossweiler 2944 CHAMAECLITANDRA (Stapf) Pichon (BM). henriquesiana (Hallier f.) Pichon gymnopodum (Schltr.) Bruyns Distribution: CC Specimen: Huíla, near Lopolo, 04/1860, Welwitsch 4267. CLITANDRA Benth. cymulosa Benth. CALLICHILIA Stapf Distribution: UI bequaertii De Wild. CRIOCERAS Pierre Specimen: Cabinda, Maiombe, R. Lufo, 12/03/1919, dipladeniiflorus (Stapf) K.Schum. Gossweiler 7915 (LISC; type of Callichilia magnifica Distribution: CA R.D.Good). Distribution: CA CRYPTOLEPIS R.Br. decidua (Planch. ex Benth.) N.E.Br. *CALOTROPIS R.Br. Specimen: Angola, Curror s.n. (K). *gigantea (L.) W.T.Aiton Egossweileri S.Moore Specimen: Catete, near Luanda, Leach & Cannell Specimen: Between Forte Princesa Amélia and Cubango 13966. R., Gossweiler 2390 (K). Notes: Cultivated in Pretoria and illustrated for Flowering microphylla Baill. Plants of Africa 42: t. 1647 (1972). Specimen: Golungo Alto, Alto Queta, 01/1856, Welwitsch 5939 (K). CARISSA L. oblongifolia (Meisn.) Schltr. spinarum L. Specimen: Huíla, Welwitsch 4203 (K). Distribution: CC CS CU HA HI LA ZA producta N.E.Br. Specimen: Amboela, Cubango R. above Kuimarva, CEROPEGIA L. 23/11/1899, Baum 457 (K). abyssinica Decne. var. abyssinica sanguinolenta (Lindl.) Schltr. Specimen: Pungo Andongo, near Quibanga, 01/1857, Specimen: Pungo Andongo, by thickets in the deep val- Wel witsch 4271. leys of the rocks of the Presídio, Welwitsch 5993 (K). achtenii De Wild. CYLINDROPSIS Pierre Specimen: Moxico, between Mumbala R. and Namavum- parvifolia Pierre ba R., Milne-Redhead 4004. Distribution: CA affinis Vatke Specimen: Pungo Andongo, Pedra de Cazela, 04/1857, CYNANCHUM L. Welwitsch 4276 (K). adalinae (K.Schum.) K.Schum. subsp. adalinae bonafouxii K.Schum. Specimen: Portuguese Congo, Fazenda Alsyra, Buco Specimen: Cubango, Quebala Mucuha, E of Cutchi R., Zau, Gossweiler 8074. Goss weiler 2439 (BM). Distribution: CA

DICOTYLEDONS APOCYNACEAE Baissea 36 S T R E L I T Z I A 22 (2008) polyanthum K.Schum. munonquensis (S.Moore) Goyder & Nicholas Specimen: Cuanza Norte, Golungo Alto, Sobado de Mus- Specimen: Munongue, Gossweiler 3534. sengue, 11/1855, Welwitsch 4222 (K). Distribution: CC schistoglossum Schltr. *physocarpus E.Mey. Specimen: Golungo Alto, Ponte de Felix Simões, Specimen: Huíla, Tchivinguiro, near mission, 06/1856, Welwitsch 4241. 07/12/1961, Barbosa 9596. DICTYOPHLEBA Pierre praticola (S.Moore) Goyder & Nicholas lucida (K.Schum.) Pierre Specimen: Cuelai, near Chipumba R., 19/11/1906, Distribution: CA Gossweiler 3532. ochracea (K.Schum. ex Hallier f.) Pichon semiamplectens K.Schum. Distribution: CA Specimen: Cuanza Norte, Pungo Andongo, pr. Cazela, 01/1857, Welwitsch 4188 (K). DIPLORHYNCHUS Welw. ex Ficalho & Hiern semilunatus A.Rich. condylocarpon (Müll.Arg.) Pichon Specimen: Cuanza Norte, Golungo Alto, Quiapoze Specimen: Cazengo, banks of Luinho R., Welwitsch swamp, 02/1855, Welwitsch 4158. 5968 (type of Diplorhynchus welwitschii Rolfe). swynnertonii (S.Moore) Goyder & Nicholas Distribution: BI CC CN HA HI LA LN LS MA MO Specimen: Cuando-Cubango, Chibumba, Cuelai, DUVALIA Haw. 18/11/1906, Gossweiler 3533. polita N.E.Br. tomentosus Burch. subsp. frederici (Hiern) Goyder & Nic- Specimen: Roçadas, Leach & Cannell 4043. holas Distribution: CU Specimen: Pungo Andongo, on the higher rocks of the Presí dio, 11/1856, Welwitsch 4160 (K). FOCKEA Endl. tomentosus Burch. subsp. tomentosus angustifolia K.Schum. Specimen: Cunene, Pereira d’Eça, Mongua, Specimen: Huíla, Sá da Bandeira, Santos 764. 24/10/1970, Santos & Barroso 2831. multiflora K.Schum. Specimen: Between Bumbo and Bruco, 10/1859, HOLARRHENA R.Br. Welwitsch 4194. floribunda (G.Don) T.Durand & Schinz Distribution: CA FUNTUMIA Stapf Notes: It is not recorded by Govaerts & Leeuwenberg *africana (Benth.) Stapf (2006) but it was recorded by De Kruif (1981). Distribution: BO CA CN MA Notes: Cultivated and escaped. HOODIA Sweet ex Decne. elastica (Preuss) Stapf currorii (Hook.) Decne. subsp. currorii Notes: It is not recorded by Govaerts & Leeuwenberg Specimen: Elephant Bay, 1840, Curror s.n. (K). (2006) but it was recorded by Good (1929), citing Distribution: NA Gossweiler 6924. Emossamedensis (L.C.Leach) Plowes GLOSSOSTELMA Schltr. Specimen: Moçâmedes Distr., Leach & Cannell 14690 Eangolense Schltr. (LISC). Specimen: Pungo Andongo, near Mangue, 01/1857, Distribution: NA Welwitsch 4190 (BM). parviflora N.E.Br. Distribution: MA Specimen: Moçâmedes, near Pomangala, 23/08/1859, Notes: Known only from the type. Welwitsch 4265 (K). cabrae (De Wild.) Goyder Distribution: HI NA Specimen: Angola, Missão da Huíla 878. pedicellata (Schinz) Plowes carsonii (N.E.Br.) Bullock Specimen: 30 km from Foz do Cunene towards Espi- Specimen: Huíla, Lubango, Hoque, 09/11/1962, Mene- nheira, Mendes 1281. zes 352. Distribution: NA ceciliae (N.E.Br.) Goyder HUERNIA R.Br. Specimen: Benguela, country of the Ganguelas and Elopanthera Bruyns Ambue las, Gossweiler 2258. erectum (De Wild.) Goyder Specimen: NE of Namibe, 01/2006, Bruyns 10410 Specimen: Cubango, near Forte Colui, Gossweiler 2177. (BOL). lisianthoides (Decne.) Bullock Distribution: NA Specimen: Angola, 1804, Silva s.n. (P). oculata Hook.f. spathulatum (K.Schum.) Bullock Specimen: 34 km NE of Moçâmedes, Smuts 1511. Specimen: Cubango, Mechow 539a (K). Distribution: NA E Exysmalobioides (S.Moore) Bullock similis N.E.Br. Specimen: Cubango, thickets near Forte Princesa Specimen: Pungo Andongo, near Cabondo, Welwitsch Amélia, Gossweiler 4009 (BM). 4264 (K). Distribution: CC Distribution: MA Notes: Known only from the type. urceolata L.C.Leach Specimen: Moçâmedes, between Vila Arriaga and Mu- GOMPHOCARPUS R.Br. nhino, 01/1968, Leach & Cannell 14025 (LISC). fruticosus (L.) W.T.Aiton subsp. fruticosus Everekeri Stent var. angolensis L.C.Leach Specimen: Namibe, Moçâmedes, 10/01/1955, Mendes Specimen: Tchivinguiro, Leach & Cannell 14650 (LISC). 1258. Distribution: HI Distribution: NA volkartii Peitsch. ex Werderm. & Peitsch. var. volkartii fruticosus (L.) W.T.Aiton subsp. rostratus (N.E.Br.) Goyder Specimen: Serra da Chela, Kers 3460. & Nicholas Specimen: Amboela Distr., between Cubango R. & Cuito HUNTERIA Roxb. R., 03/12/1899, Baum 500 (K). umbellata (K.Schum.) Hallier f. Distribution: CC Distribution: CA

APOCYNACEAE Cynanchum DICOTYLEDONS S T R E L I T Z I A 22 (2008) 37

KANAHIA R.Br. MONDIA Skeels laniflora (Forssk.) R.Br. whitei (Hook.f.) Skeels Specimen: Lucala R., Gossweiler 5771. Specimen: Pungo Andongo, 01/1857, Welwitsch 4219. LANDOLPHIA P. B e a u v . MOTANDRA A.DC. buchananii (Hallier f.) Stapf guineensis (Thonn.) A.DC. Distribution: CN HI MA Specimen: Alto Queta and Ambaca Road, Welwitsch camptoloba (K.Schum.) Pichon 5964 (K; type of Motandra pyramidalis Stapf). Specimen: Baum 669 (W type of Carpodinus leucantha Distribution: CA CN K.Schum.). lujaei De Wild. & T.Durand Distribution: CA CC HI LS MA MO UI Distribution: CA congolensis (Stapf) Pichon ODONTOSTELMA Rendle Distribution: CA E dewevrei Stapf minus S.Moore Distribution: CA Specimen: Between Forte Princesa Amélia and Cubango dulcis (Sabine ex G.Don) Pichon var. dulcis R., Gossweiler 2332 (BM). Distribution: UI Distribution: CC Notes: Pichon (1953) did not record it for Angola but it Notes: Norman (1929: 96) regards this species as doubtfully distinct from Odontostelma welwitschii. was recorded by Govaerts & Leeuwenberg (2006). welwitschii Rendle foretiana (Pierre ex Jum.) Pichon Specimen: Huíla, near Lopolo, 12/1859, Welwitsch Distribution: CA 4172 (K). Egossweileri (Stapf) Pichon Distribution: HI Specimen: 1907, Gossweiler 2592 (K; paratype). Distribution: CC ONCINOTIS Benth. Notes: This species may not be endemic, as recorded by glabrata (Baill.) Stapf ex Hiern Govaerts & Leeuwenberg (2006) since Pichon (1953) Specimen: Cuanza Norte, Ambaca Road, Welwitsch recorded it for Zambia. 5957 (K; type). incerta (K.Schum.) J.G.M.Pers. Distribution: CN Distribution: CA gracilis Stapf lanceolata (K.Schum.) Pichon Notes: De Kruif (1985) recorded it for Angola, without Distribution: CC LS ZA locality. landolphioides (Hallier f.) A.Chev. hirta Oliv. lecomtei Dewèvre Specimen: Cuanza Norte, Golungo Alto, between Luis Distribution: CA Simões and Camilungo, Welwitsch 5956 (K; type of letestui (Pellegr.) Pichon Motandra welwitschiana Baill.). Distribution: CA Distribution: CA CN mannii Dyer Distribution: CA ORBEA Haw. owariensis P. B e a u v . huillensis (Hiern) Bruyns subsp. huillensis Distribution: BO CA CN MA ZA Specimens: Huíla, Welwitsch 4266 (BM); Benguela, parvifolia K.Schum. Cubango, near Forte Princesa Amélia, Gossweiler 2098 Specimen: Welwitsch 5928 (P; type). (COI). Distribution: BO CC CN CU HI ZA lutea (N.E.Br.) Bruyns subsp. vaga (N.E.Br.) Bruyns robustior (K.Schum.) J.G.M.Pers. Specimen: Huíla Distr., 6 km SE of Cahama, Leach & Distribution: CA ZA Cannell 14039a. rufescens (De Wild.) Pichon Distribution: HI Distribution: CN maculata (N.E.Br.) L.C.Leach subsp. kaokoensis Bruyns thollonii Dewèvre Notes: Specimen not seen, but listed as very likely to Distribution: CC LS MO occur in southern Angola by Bruyns (2005: 296). MARSDENIA R.Br. ORTHANTHERA Wight abyssinica (Hochst.) Schltr. albida Schinz Specimen: Serra da Chela, Welwitsch 4248. Specimen: Moçâmedes, rocky situation S of town, angolensis N.E.Br. 06/1859, Welwitsch 4259. Specimen: Huíla, in thickets in the Presídio at Distribution: NA Cambombo, 03/1857, Welwitsch 4245 (K). Egossweileri C.Norman crinita Oliv. Specimen: Between Girandongombe and Cuartiri R., Specimen: Maiombe, Nkanda Mbaku, 16/02/1923, Goss weiler 3881. Goss weiler 9070. Distribution: CU latifolia (Benth.) K.Schum. Notes: Known only from the type. Specimen: Lunda, Lulua R., Pogge 1249. jasminiflora (Decne.) Schinz macrantha (Klotzsch) Schltr. Specimen: Cubango, Cabindere, 02/11/1899, Baum 362. Specimen: Cubango R., between Calolo and Habunga ORTHOPICHONIA H.Huber R., 22/11/1899, Baum 450. cirrhosa (Radlk.) H.Huber magniflora P. T. L i Distribution: CA Specimen: M’boka, Belize, Mayumbe, Gossweiler 7024. Distribution: CA PACHYCARPUS E.Mey. schimperi Decne. bisacculatus (Oliv.) Goyder Specimen: Huíla, Tchivinguiro, 24/02/1961, Barbosa Specimen: NE da Lunda, Cassai Leste, pr. R. Cassai, 9511. 16/11/1946, Gossweiler 13891 (K). sylvestris (Retz.) P.I.Forst. firmus (N.E.Br.) Goyder Specimen: Huíla, Sá da Bandeira, Bata-Bata, Specimen: Huíla, near Lopolo, 01/1860, Welwitsch Tchipemba, 23/11/1961, Santos 613. 4191 (K).

DICOTYLEDONS APOCYNACEAE Kanahia 38 S T R E L I T Z I A 22 (2008) lineolatus (Decne.) Bullock welwitschii Schltr. & Rendle Specimen: Moxico, Mfumbu R., 07/01/1938, Milne- Specimen: Ambaca Distr., between Halo and Lamba, Redhead 3966. Welwitsch 4234 (BM). PACHYPODIUM Lindl. RAUVOLFIA L. lealii Welw. caffra Sond. Specimen: Welwitsch 1510 (K; type). Distribution: MA Distribution: BE NA mannii Stapf Distribution: UI PENTARRHINUM E.Mey. nana E.A.Bruce abyssinicum Decne. subsp. angolense (N.E.Br.) Liede & Distribution: MO Nic holas vomitoria Afzel. Specimen: Icolo e Bengo, near the Lagoa de Foto, Distribution: CA UI 09/1857, Welwitsch 4240 (K). RIOCREUXIA Decne. PERGULARIA L. polyantha Schltr. daemia (Forssk.) Chiov. subsp. daemia Specimen: Benguela, between Ganda and Caconda, Specimen: Golungo Alto, 09/1855, Welwitsch 4244. 12/1933, Hundt 807a. daemia (Forssk.) Chiov. subsp. garipensis (E.Mey.) Goyder Specimen: Moçâmedes, Espinheira, Iona, 11/02/1971, SABA (Pichon) Pichon Menezes 3781. comorensis (Bojer ex A.DC.) Pichon Distribution: NA Distribution: CA CN MA PERIPLOCA L. SARCOSTEMMA R.Br. nigrescens Afzel. viminale (L.) R.Br. subsp. viminale Specimen: Golungo Alto, 02/1856, Welwitsch 4232. Specimen: Pungo Andongo, 12/1856, Welwitsch 4257 (K). PICRALIMA Pierre welwitschii Hiern nitida (Stapf) T.Durand & H.Durand Specimen: Huíla, Base of Morro de Lopolo, Welwitsch Distribution: CA 4261 (K). Notes: It is not recorded by Govaerts & Leeuwenberg SCHIZOGLOSSUM E.Mey. (2006) but it was recorded by Good (1929), citing Eangolense Schltr. & Rendle Gossweiler 7232. Specimen: Huíla, 12/1859, Welwitsch 4173 (K). PLEIOCARPA Benth. Distribution: HI bicarpellata Stapf Notes: Excluded from Schizoglossum by Kupicha Distribution: CA (1984: 699)—affinities uncertain. E picralimoides (Pichon) Omino graminifolium C.Norman Specimen: Cabinda, Maiombe, Chiluango, 1919, Goss- Specimen: Cuanza, hills N of Samba Caju, Gossweiler weiler 7994 (K; type). 7392. Distribution: CA Notes: Excluded from Schizoglossum by Kupicha pycnantha (K.Schum.) Stapf (1984: 699)—affinities uncertain. Specimen: Welwitsch 5981 (K; type of Pleiocarpa wel- SCHIZOSTEPHANUS Hochst. ex K.Schum. witschii Stapf ex Hiern). Egossweileri (S.Moore) Liede PLEIOCERAS Baill. Specimen: Between Luinha and Canhaca railway sta- gilletii Stapf tion, Gossweiler s.n. Distribution: LN SCHIZOZYGIA Baill. coffaeoides Baill. RAPHIONACME Harv. Distribution: LN? Eangolensis (Baill.) N.E.Br. Specimen: Pungo Andongo, on the higher rocks of the SECAMONE R.Br. Presídio, Welwitsch 4201 (BM). africana (Oliv.) Bullock caerulea E.A.Bruce Specimen: Golungo Alto, in dense forest near Cambondo Notes: Recorded by Meve et al. (2002: 222). towards the Luinha R., Welwitsch 5935 (K). globosa K.Schum. brevipes (Benth.) Klack. Specimen: Malange, 11/1879, Mechow 327 (K). Specimen: Cabinda, Sumba, Peco, 1926, Gossweiler inconspicua H.Huber 9150. Specimen: Huíla, Chibia, 26/12/1970, Menezes 3707. Distribution: CA linearis K.Schum. dewevrei De Wild. subsp. dewevrei Specimen: Cuiriri marshes, Gossweiler 2473. Specimen: Between Belize and Uzala, Mayumbe, monteiroae (Oliv.) N.E.Br. Gossweiler 7028. Specimen: Luanda, near Boa Vista, 03/1858, Distribution: CA Welwitsch 4274. dewevrei De Wild. subsp. elliptica Goyder splendens Schltr. Notes: Specimen not seen, but described from the Specimen: Near Cuiriri, E of Cossuogo, Gossweiler 3273 Kalahari sands of Mwinilunga, NW Zambia, so almost (K). certain to occur in Moxico. utilis N.E.Br. & Stapf erythradenia K.Schum. Specimen: Bambas de Sonho, Camabatela, Gossweiler Specimen: Huíla, wooded parts of Morro de Lopolo, 8430. Welwitsch 5941 (K). Notes: Harvested commercially in the early 20th cen- punctulata Decne. tury near Bihe [Bié] for the rubber content of the tubers Specimen: Golungo Alto, in dense forests in Sobato (Anon. 1909). Quilombo, Welwitsch 5942 (K).

APOCYNACEAE Pachycarpus DICOTYLEDONS S T R E L I T Z I A 22 (2008) 39

STAPELIA L. pedicellata K.Schum. Eparvula Kers Specimen: NE Lunda, Dundo, 14/10/1946, Gossweiler Specimen: 10 km N of Moçâmedes, 25/04/1968, Kers 13684. 3458. rosmarinifolia (Decne.) N.E.Br. Distribution: NA Specimen: Cubango R., near Forte Princesa Amélia, schinzii A.Berger & Schltr. var. angolensis Kers Gossweiler 2310 (K). Specimen: Moçâmedes Distr., near Vila Arriaga, 03/05/1968, Kers 3441. TAVARESIA Welw. ex N.E.Br. Distribution: NA angolensis Welw. Notes: Near endemic—also known from the Namibian Specimen: Luanda, Welwitsch 4262 (K). side of the Cunene R. barklyi (Dyer) N.E.Br. Specimen: Huíla, Antunes 72. STATHMOSTELMA K.Schum. fornicatum (N.E.Br.) Bullock subsp. fornicatum TELOSMA Coville Specimen: Malange, Missão da Huíla 3095. africana (N.E.Br.) N.E.Br. Eincarnatum K.Schum. Specimen: NE Lunda, Dundo, 14/09/1946, Gossweiler Specimen: Huíla, Lago Mumpula, 10/1859, Welwitsch 13584. 4176 (K). TRACHYCALYMMA (K.Schum.) Bullock Distribution: HI amoenum (K.Schum.) Goyder welwitschii Britten & Rendle var. welwitschii Specimen: Pungo Andongo, in thickets on the higher Specimen: Pungo Andongo, near Pedras de Guinga, parts of the Presídio on Pedra de Cazela, 12/1856, 01/1857, Welwitsch 4168 (K). Welwitsch 4169 (K). STROPHANTHUS DC. cristatum (Decne.) Bullock amboensis (Schinz) Engl. & Pax Specimen: Pungo Andongo, on the higher rocks of the Specimen: Welwitsch 5999 (K; type of Strophanthus Presídio, 12/1856, Welwitsch 4167 (K). intermedius Pax). foliosum (K.Schum.) Goyder Distribution: BE CA CN CS HI LS MA MO NA UI ZA Specimen: Huíla, near Lopolo, 12/1859, Welwitsch bullenianus Mast. 4174 (K). Distribution: CA pulchellum (Decne.) Bullock gardeniiflorus Gilg Specimen: Between Forte Princesa Amélia and the Distribution: MO Cuban go R., 01/11/1905, Gossweiler 2199. hispidus DC. TYLOPHORA R.Br. Distribution: ZA caffra Meisn. ledienii Stein Specimen: Pungo Andongo, 12/1896, Welwitsch 4196 (K). Distribution: BO CN congolana (Baill.) Bullock parviflorus Franch. Specimen: NE Lunda, Dundo, 16/11/1946, Gossweiler Specimen: Welwitsch 5994 (K; type). 13853. Distribution: CA CN ZA conspicua N.E.Br. preussii Engl. & Pax Specimen: Golungo Alto, thickets in Sobato Bumba near Specimen: Welwitsch 5996 (P; type). Sange, 03/1855, Welwitsch 4214 (K). Distribution: CA CN MA sylvatica Decne. sarmentosus DC. var. sarmentosus Specimen: Golungo Alto, near Sanches, 02/1855, Wel- Distribution: CA ZA witsch 4230. vanderijstii Staner Distribution: LN MA VAHADENIA Stapf welwitschii (Baill.) K.Schum. laurentii (De Wild.) Stapf Specimen: Welwitsch 5991 (P; type). Distribution: LS Distribution: BE BI CS HA HI LN MA MO UI VOACANGA Thouars TABERNAEMONTANA L. africana Stapf ex Scott-Elliot crassa Benth. Specimen: Cuanza Norte, Ambaca, between Ngombe Distribution: CA LN MA ZA and Puri-Cacarombola, Welwitsch 5978 (K; type of eglandulosa Stapf Voacanga angolensis Stapf ex Hiern). Distribution: CA LN Distribution: CA CN LN MA inconspicua Stapf chalotiana Pierre ex Stapf Distribution: LN Distribution: MA pachysiphon Stapf thouarsii Roem. & Schult. Specimen: Welwitsch 5989 (K; type of Distribution: BE CN LS MA UI ZA Tabernaemontana angolensis Stapf). Distribution: CN MA UI XYSMALOBIUM R.Br. TABERNANTHE Baill. andongense Hiern elliptica (Stapf) Leeuwenb. Specimen: Malange, Mechow 402 (K). Distribution: LN clavatum S.Moore iboga Baill. Specimen: Cuiriri, Gossweiler 3435 (K). Specimen: Pungo Andongo, Welwitsch 5950 (K; type of holubii Scott-Elliot Tabernanthe subsessilis Stapf). Specimen: Huíla, near Lopolo, 12/1859, Welwitsch 4175 Distribution: BI CA CC CS LN LS MA UI (K). kaessneri S.Moore TACAZZEA Decne. Specimen: Micango, Cuiriri, Gossweiler 2554. apiculata Oliv. rhomboideum N.E.Br. Specimen: Pungo Andongo, between Luxilo and Cazela, Specimen: Huíla, near Ferrão da Sola, 01/1860, Wel- Welwitsch 4208 (K). witsch 4193 (K).

DICOTYLEDONS APOCYNACEAE Stapelia 40 S T R E L I T Z I A 22 (2008) sessile (Decne.) Decne. ARISTOLOCHIA L. Specimen: Angola, Anon. (K-K000234537). albida Duch. stocksii N.E.Br. *elegans Mast. Specimen: NE Lunda, Marhura, near Chicapa stream, Note: Recorded by Verdcourt (1986). 17/04/1948, Gossweiler 14187. undulatum (L.) W.T.Aiton PARARISTOLOCHIA Hutch. & Dalziel Specimen: Huíla, in the damp pastures of Catumba triactina (Hook.f.) Hutch. & Dalziel towards Ohai, 02/1860, Welwitsch 4171 (K). Distribution: CN MO Note: Recorded by Poncy (1977). AQUIFOLIACEAE Exell, A. & Mendonça, F. 1951. Aquifoliaceae. Conspectus florae ASTERACEAE angolensis 1: 348. by E. Figueiredo & H. Beentje Hiern, W.P. 1896. Ilex. Catalogue of the African plants collected with S. Ortiz (genera Anisopappus, Brachylaena, by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: 143, 144. British Museum (Natural History), London. Dicoma, Erythrocephalum, Geigeria, Gerbera, Mac- ledium, Pasaccardoa, Pleiotaxis and Tarchonanthus) ILEX L. mitis Radlk. var. mitis Beentje, H. 2000. Flora of tropical East Africa. Compositae (part 1). Distribution: CC CN HI MA Beentje, H. 2002. Flora of tropical East Africa. Compositae (part 2). Beentje, H. 2005. Flora of tropical East Africa. Compositae (part 3). ARALIACEAE Hiern, W.P. 1898. Compositae. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,3: Bamps, P. 1975. Plantes nouvelles ou rares de l’Angola. Garcia de 512–624. British Museum (Natural History), London. Orta, Série de Botânica 2: 71–76. Hoffmann, O. 1896. Compostas da África Portuguesa. Boletim da Cannon, J. 1970a. Araliaceae. Conspectus florae angolensis 4: Sociedade Broteriana 13: 11–35. 361–363. Jeffrey, C. 1967. Notes on Compositae II. The Mutisieae in East Cannon, J. 1970b. Hydrocotyle. Conspectus florae angolensis 4: tropical Africa. Kew Bulletin 21: 177–224. 336–338. Jeffrey, C. 1992. The Senecioneae in East tropical Africa. Notes on Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. Agro- Compositae: IV. Kew Bulletin 41,4: 873–943. nomia Angolana 7: 1–587. Lisowski, S. 1991. Les Asteraceae dans la Flore d’Afrique Centrale. Govaerts, R., Esser, H.-J., Frodin, D.G., Lowry, P.P. & Wen, J. 2006. Fragmenta Floristica et Geobotanica 36,1, Suppl. 1: 251–627. World Checklist of Araliaceae. The Board of Trustees of the Mendonça, F.A. 1943. Contribuições para o conhecimento da flora Royal Botanic Gardens, Kew. Published on the internet; http:// de Angola. I. Compositae. Junta das Missões Geográficas e de www.kew.org/wcsp/ (accessed June 2007). Investigações Coloniais, Lisboa. CUSSONIA Thunb. Moore, S. 1927. Compositae. Mr. John Gossweiler’s Portuguese Eangolensis (Seem.) Hiern West African plants. Journal of Botany 65, Suppl. 2: 43–68. Specimen: Welwitsch 480 (BM; type). Ortiz, S. 1999. Three new species of Vernonia Schreb. (Asteraceae, Distribution: BE BI CC CN CS HI MA Vernonieae) from Angola. Canadian Journal of Botany 77: 877–883. brieyi De Wild. Ortiz, S. 2001. Reinstatement of the genus Macledium Cass. Distribution: CN (Asteraceae, Mutisieae): morphological and phylogenetic argu- ments. Taxon 50: 733–744. Note: Recorded by Bamps (1975). Ortiz, S. 2005a. An outline of the genus Geigeria (Asteraceae, HYDROCOTYLE L. Inuleae). Nordic Journal of Botany 23,3: 315–332. *bonariensis Lam. Ortiz, S. 2005b. Nomenclatural notes on the genus Anisopappus Distribution: CA Hook. & Arn. (Asteraceae, Inuleae). Nova Acta Científica mannii Hook.f. Compostelana (Bioloxía) 14: 89–92. Distribution: BE CS Ortiz, S., Paiva J.A.R. & Rodríguez-Oubiña, J. 1996. An outline of *ranunculoides L.f. the genus Anisopappus Hook. & Arn. (Compositae). Anales del Distribution: MA Jardín Botánico de Madrid 54: 378–391. sibthorpioides Lam. Ortiz, S. & J. Rodríguez-Oubiña. 2006. Estudo das Mutisieae Distribution: HI (Compositae) da Flora de Angola. García de Orta, Série de Botânica 17,1–2: 143–176. verticillata Thunb. Distribution: BI CC HI MA Pope, G.V. 1991. Notes on Dicoma Cass. (Compositae). Kew Bulletin 46: 699–709. POLYSCIAS J.R.Forst. & G.Forst. Pope, G.V. 1992. Compositae. Flora zambesiaca 6,1: 1–264. fulva (Hiern) Harms White, F., Dowsett-Lemaire, F. & Chapman, J.D. 2001. Evergreen Distribution: CA ZA forest flora of Malawi. Royal Botanic Gardens, Kew. letestui Norman Wild, H. 1964. A revision of the genus Anisopappus Hook. & Arn. Distribution: CS (Compositae). Kirkia 4: 45–73. Note: Recorded by Bamps (1975). Wild, H. 1980. New and interesting Compositae from south central Africa, 4. Kirkia 12: 15–21. SCHEFFLERA J.R.Forst. & G.Forst. Wilson, F.C. 1923. Revision of the genus Dicoma. Bulletin of barteri Harms Miscellaneous Information, Kew 1923: 377–388. Distribution: UI ACANTHOSPERMUM Schrank ARISTOLOCHIACEAE hispidum DC. Hiern, W.P. 1900. Aristolochiaceae. Catalogue of the African plants ACMELLA Rich. ex Pers. collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: ?caulirhiza Delile 911. British Museum (Natural History), London. Note: Unverified specimens (P00073358, P00073357) Poncy, O. 1977. Le genre Pararistolochia, Aristolochiaceae d’Afrique recorded in Muséum National d’Histoire Naturelle, Paris Tropicale. Adansonia, sér. 2, 17,4: 465–494. (accessed through GBIF Data Portal, www.gbif.net, Verdcourt, B. 1986. Flora of tropical East Africa. Aristolochiaceae. 2007-10-26).

APOCYNACEAE Xysmalobium DICOTYLEDONS S T R E L I T Z I A 22 (2008) 41

ADENOSTEMMA J.R.Forst. & G.Forst. trichodesmoides O.Hoffm. sp. Specimen: Pungo Andongo, 03/1857, Welwitsch 3565 Note: Recorded by Mendonça (1943) as Adenostemma (BM; type). lavenia (L.) Kuntze. Unverified specimens of both Adenostemma caffrum DC. (P025296) and A. visco- BERKHEYA Ehrh. sum J.R.Forst. & G.Forst. (P00199976) are recorded at angolensis O.Hoffm. Muséum National d’Histoire Naturelle, Paris (accessed Specimen: Mechow 409 (P; type). E through GBIF Data Portal, www.gbif.net, 2007-10-26). carlinopsis Welw. ex O.Hoffm. subsp. carlinopsis Specimen: Huíla, 1860, Welwitsch 3711 (BM; type). AGERATUM L. carlinopsis Welw. ex O.Hoffm. subsp. sylvicola (S.Moore) conyzoides L. Roessler Specimen: Benguela, Gossweiler 3803 (P; type). ANISOPAPPUS Hook. & Arn. welwitschii O.Hoffm. anemonifolius (DC.) G.Taylor subsp. anemonifolius Specimen: Huíla, 1860, Welwitsch 3712 (BM; type). Eathanasioides Paiva & S.Ortiz chinensis Hook. & Arn. subsp. buchwaldii (O.Hoffm.) BIDENS L. S.Ortiz, Paiva & Rodr.Oubiña var. dentatus (DC.) S.Ortiz, acuticaulis Sherff Paiva & Rodr.Oubiña Specimen: 1907, Gossweiler 4052 (BM; type). chinensis Hook. & Arn. subsp. buchwaldii (O.Hoffm.) andongensis Hiern S.Ortiz, Paiva & Rodr.Oubiña var. macrocephalus baumii (O.Hoffm.) Sherff (Humbert) S.Ortiz, Paiva & Rodr.Oubiña Specimen: Cuma, Cutsi, 04/05/1900, Baum 883 (W; Specimen: Welwitsch 3985 (BR; type of type). Sphacophyllum welwitschii O.Hoffm.). biternata (Lour.) Merr. & Sherff chinensis Hook. & Arn. subsp. chinensis var. chinensis buchneri (Klatt) Sherff Specimens: Dongo, Cuerlai, Massaca, 26/04/1906, Specimen: Pungo Andongo, 1857, Welwitsch 3535 Gossweiler 3335 (BM holotype of Sphacophyllum (BM; type of Coreopsis speciosa Hiern, nom. illeg.). pratense S.Moore); Welwitsch 3444 (BR; type of crocea Welw. ex O.Hoffm. Sphacophyllum candelabrum O.Hoffm.). Specimens: Gossweiler 1189 (BM; type of Bidens chinensis Hook. & Arn. subsp. chinensis var. rupestris (DC.) ambigua S.Moore); Huambo, Capango, Posto de Sambo, S.Ortiz, Paiva & Rodr.Oubiña near R. Cubango, 02/03/1950, Teixeira 291 (BM; type E corymbosus Wild of Bidens palustris Sherff var. cubangoana Shreff); Specimen: Moçâmedes, Canpangombe, Posto Experi- Huíla, 02/1860, Welwitsch 3964 (BM; type). mental do Caracul, near R. Giraul, 01/06/1950, Teixeira diversa Sherff 318 (BM; type). E Specimen: Huíla, Quilemba, 04/06/1937, Exell & fruticosus S.Ortiz & Paiva Mendonça 2524 (BM; type of Bidens diversa Sherff var. Specimen: Santos & Henriques 1146 (K, LISC, LUAI, quilembana Sherff). PRE; type). flabellata O.Hoffm. grangeoides (Vatke & Höpfner ex Klatt) Merxm. grandis Sherff Specimens: Lopolo, Huíla, Welwitsch 3442 (P; type of kilimandscharica (O.Hoffm.) Sherff Sphacophyllum pinnatifidum O.Hoffm.); 13/02/1907, kirkii Sherff Gossweiler 3337 (BM; type of Sphacophyllum goss- Specimen: Cubango, 12/1907, Gossweiler 4176 (BM; weileri S.Moore). type of Bidens rufovenosa Sherff). pumilus (Hiern) Wild subsp. pumilus var. bampsianus moorei Sherff (Lisowski) S.Ortiz Specimen: 1907, Gossweiler 3339 (BM; type). Epumilus (Hiern) Wild subsp. pumilus var. pumilus oligoflora (Klatt) Wild ARTEMISIA L. Note: Unverified specimen (GH6212) recorded in afra Jacq. ex Willd. Harvard University Herbaria (accessed through GBIF Note: Recorded by White et al. (2001). Data Portal, www.gbif.net, 2007-10-26). pilosa L. ARTEMISIOPSIS S.Moore schimperi Sch.Bip. ex Walp. villosa (O.Hoffm.) Schweick. steppia (Steetz) Sherff ASPILIA Thouars Specimen: Ambaca, 06/1855, Welwitsch 3272 (BM; africana (Pers.) C.D.Adams subsp. africana type of Coreopsis ambacensis Hiern). africana (Pers.) C.D.Adams subsp. australis Wild taylori (S.Moore) Sherff Specimen: Welwitsch 3568 (COI; type). BLAINVILLEA Cass. angolensis (Klatt) Muschl. acmella (L.) Philipson Specimens: Gossweiler 2900 (BM; type of Aspilia Specimen: Cuanza Sul, Liholo, Calulu, Quibanga de culuensis S.Moore); Pungo Andongo, near Candumba, Mucende, 25/05/1915, Gossweiler 6388 (COI; type of 01/1857, Welwitsch 3557 (BM; type of Wedelia Wedelia gossweileri S.Moore). albiflora Hiern); Huíla, Welwitsch 3566 (BM; type of Wedelia huillensis Hiern). BLEPHARISPERMUM Wight ex DC. baumii O.Hoffm. spinulosum Oliv. & Hiern Note: A possible synonym. bipartita O.Hoffm. BLUMEA DC. Specimen: Welwitsch 3564 (COI; type). axillaris (Lam.) DC. helianthoides (Schumach. & Thonn.) Oliv. & Hiern subsp. Note: Recorded by Beentje (2002). ciliata (Schumach.) C.D.Adams decurrens (Vahl) Merxm. kotschyi (Sch.Bip. ex Hochst.) Oliv. ?dregeanoides Sch.Bip. ex A.Rich. natalensis (Sond.) Wild Note: Unverified specimen (P033015 ) recorded under Specimens: Cunene, 12/02/1907, Gossweiler 2882 the synonym Blumea mollis (D.Don) Merr. in Muséum (BM; type of Aspilia kakondensis S.Moore); Pungo National d’Histoire Naturelle, Paris (accessed through Andongo, 04/1860, Welwitsch 3559 (BM; type of GBIF Data Portal, www.gbif.net, 2007-10-26). Aspilia welwitschii O.Hoffm.). oloptera DC.

DICOTYLEDONS ASTERACEAE Adenostemma 42 S T R E L I T Z I A 22 (2008)

BOTHRIOCLINE Oliv. ex Benth. COTULA L. aggregata (Hutch.) Wild & G.V.Pope anthemoides L. angolensis (Hiern) Wild & G.V.Pope ?coronopifolia L. Specimen: Pungo Andongo, 04/1857, Welwitsch 4002 Note: Unverified specimen (P00095680) recorded in (BM). Muséum National d’Histoire Naturelle, Paris (accessed Eatroviolacea Wech. through GBIF Data Portal, www.gbif.net, 2007-10-26). Specimen: Moxico, R. Lusavo, 20/01/1938, Milne- Redhead 4262 (BR; type). CRASSOCEPHALUM Moench crepidioides (Benth.) S.Moore Ecarrissoi Wech. Specimen: Golungo Alto, 12/1855, Welwitsch 3688 Specimen: Huíla, Quilemba, 04/06/1937, Exell & (BM; type). Mendonça 2515 (BM; type). montuosum (S.Moore) Milne-Redh. hispida (S.Moore) Wild & G.V.Pope Specimen: Golungo Alto, 12/1855, Welwitsch 3687 Specimen: 21/05/1906, Gossweiler 3868 (BM; type). (BM; type of Crassocephalum bumbense S.Moore). huillensis (Hiern) Wild & G.V.Pope ×picridifolium (DC.) S.Moore Specimen: Huíla, 04/1860, Welwitsch 4003 (BM; Specimen: 26/05/1903, Gossweiler 1203 (BM; type type). of Crassocephalum vitellinum (Benth.) S.Moore var. laxa N.E.Br. angustifolium S.Moore). Note: Recorded by Pope (1992). Note: Crassocephalum vitellinum var. lyratum longipes (Oliv. & Hiern) N.E.Br. (O.Hoffm.) Mendonça is a possible synonym. Note: Recorded by Pope (1992). rubens (Jacq.) S.Moore microcephala (S.Moore) Wild & G.V.Pope Specimen: Cuanza R., 03/1853, Welwitsch 3584 (BM; Specimen: Caculo, 19/05/1915, Gossweiler 6312 (BM; type). type). ?rubens (Jacq.) S.Moore var. sarcobasis (DC.) C.Jeffrey & monocephala (Hiern) Wild & G.V.Pope Beentje Specimen: Huíla, 02/1860, Welwitsch 3982 (BM; Note: Unverified specimen (P00101721) recorded in type). Muséum National d’Histoire Naturelle, Paris (accessed trifoliata (De Wild. & Muschl.) Wild & G.V.Pope through GBIF Data Portal, www.gbif.net, 2007-10-26). Note: Recorded by Pope (1992). uvens (Hiern) S.Moore BRACHYLAENA R.Br. Specimen: Huíla, 02/1860, Welwitsch 3670 (BM; huillensis O.Hoffm. type). Specimens: Huíla, 28/09/1899, Antunes 121 (K; type); CREPIS L. Gossweiler 9189 (COI, K); Santos 121 (LISC). gossweileri S.Moore CALOSTEPHANE Benth. Specimen: Near Cului, 02/1907, Gossweiler 2895 (BM; type). angolensis (O.Hoffm.) Anderb. hypochoeridea (DC.) Thell. Specimen: Pungo Andongo, between Quisonde and Specimen: Bumbo, 12/1859, Welwitsch 3667 (BM; Condo, 03/1857, Welwitsch 3984 (P; type). type of Crepis bumbensis Hiern). divaricata Benth. huillensis (Hiern) Anderb. DENEKIA Thunb. Specimen: Huíla, 10/1859, Welwitsch 4004 (BM; capensis Thunb. type). punctulata (Hiern) Anderb. DICHROCEPHALA L’Hér. ex DC. Specimen: Lopolo, 03/1860, Welwitsch 3976 (BM; integrifolia (L.f.) Kuntze subsp. integrifolia type). DICOMA Cass. *CHRYSANTHELLUM Rich. anomala Sond. subsp. anomala *indicum DC. subsp. afroamericanum B.L.Turner anomala Sond. subsp. attenuata (S.Moore) S.Ortiz & Rodr. Note: Recorded by Mendonça (1943) as Oubiña Chrysanthellum procumbens Pers. Specimens: Gossweiler 4096 (BM, COI); Mendes 3238 (LISC); Santos 2941 (COI, LUAI). CONYZA Less. Eantunesii O.Hoffm. aegyptiaca (L.) Aiton Specimens: Antunes 133 (B; syntype); Baum 926 (BM, *?albida Willd. ex Spreng. COI, K, S; syntype); Gouveia 21 (LUAI). Note: Unverified specimen (P031659) recorded under cuneneensis Wild the synonym Conyza sumatrensis (Retz.) E.Walker in Specimens: Mendes 1302 (BM, COI, LISC); Thompson Muséum National d’Histoire Naturelle, Paris (accessed 29 (PRE); Menezes, Barroso & Sousa 4936 (LISC, through GBIF Data Portal, www.gbif.net, 2007-10-26). SRGH). attenuata DC. Eelegans Welw. ex O.Hoffm. gouanii (L.) Willd. Specimens: Antunes s.n. (B; syntype); Gossweiler limosa O.Hoffm. 12892 (LISC, LUAI), Welwitsch 3621 (BM, COI, K, pyrrhopappa Sch.Bip. ex A.Rich. LISU; type). stricta Willd. Efoliosa O.Hoffm. subscaposa O.Hoffm. Specimens: Welwitsch 3618 (BM, COI, K, LISU; type); welwitschii (S.Moore) Wild Welwitsch 2617 (BM, COI, K, LISU); Mendes 4039 Specimen: Huíla, 12/1859, Welwitsch 3418 (BM; (LISC). type). nachtigalii O.Hoffm. Specimen: Nachtigal s.n. (B, K; type). *COSMOS Cav. schinzii O.Hoffm. *?sulphureus Cav. Specimens: Menezes 1018 (K, LISC, LUAI, PRE, Note: Unverified specimen (P00091590) recorded in SRGH); Silva 3016 (LISC); Teixeira 12592 (LISC). Muséum National d’Histoire Naturelle, Paris (accessed Esquarrosa Wild through GBIF Data Portal, www.gbif.net, 2007-10-26). Specimen: Gossweiler 12156 (LISC, LUAI, MO; type).

ASTERACEAE Bothriocline DICOTYLEDONS S T R E L I T Z I A 22 (2008) 43 tomentosa Cass. EMILIELLA S.Moore Specimens: Menezes 1778 (LISC); Gossweiler 10 (COI); exigua S.Moore Mendes 3934 (LISC). Specimen: Cubango, 08/10/1905, Gossweiler 2093 welwitschii O.Hoffm. (BM; type). Specimens: Welwitsch 3609 (BM, COI, K, LISU; type); Epalhinhana Torre Santos 2026 (LISC); Silva 3668 (COI, LUAU). ENGLERIA O.Hoffm. DISTEPHANUS Cass. ?africana O.Hoffm. angolensis (O.Hoffm.) H.Rob. & B.Kahn Note: Unverified specimen (K000273531) recorded in Specimen: Moçâmedes, between Pomangala and Royal Botanic Gardens, Kew (accessed through GBIF Quitibe, also at Caldeira do Inferno, Welwitsch 3270 (P; Data Portal, www.gbif.net, 2007-10-26). type). decumbens (Welw.) Hiern ?divaricatus (Steetz) H.Rob. & B.Kahn Specimen: Moçâmedes, 1859, Welwitsch 3999 (BM; Note: Recorded by Pope (1992) as Vernonia aurantiaca type). (O.Hoffm.) N.E.Br. ERIGERON L. DOELLIA Sch.Bip. emend. Anderb. baumii O.Hoffm. cafra (DC.) Anderb. ERLANGEA Sch.Bip. linearifolia (O.Hoffm.) S.Moore ECLIPTA L. Specimen: Am Onshingue (Cuito), 22/03/1900, Baum prostrata (L.) L. 784 (W; type). misera S.Moore ELEPHANTOPUS L. angolensis O.Hoffm. ERYTHROCEPHALUM Benth. Specimen: Huíla, 04/1860, Welwitsch 3391 (BM; dianthiflorum (Welw.) O.Hoffm. type). Specimen: Welwitsch 4000 (BR; type). mendoncae Philipson Efoliosum (Klatt) O.Hoffm. Specimen: Between Coemba and R. Cuanza, Specimens: Teuscz s.n. (B, COI; type); Mendes 1949 07/05/1937, Exell & Mendonça 1734 (BM; type). (LISC, PRE); Gossweiler 11886 (COI). mollis Kunth scabrifolium C.Jeffrey multisetus O.Hoffm. ex T.Durand & De Wild. Specimen: Machado II.55-365 (LISC). Specimen: 16/03/1918, Gossweiler 7461 (BM; type of Elephantopus vernonioides S.Moore). ETHULIA L.f. scaber L. subsp. plurisetus (O.Hoffm.) Philipson conyzoides L.f. senegalensis (Klatt) Oliv. & Hiern rhizomata M.G.Gilbert Note: Recorded by Pope (1992). Specimen: Gossweiler 8478 (BM; type of Elephantopus gossweileri S.Moore). FELICIA Cass. welwitschii Hiern anthemidodes (Hiern) Mendonça Specimen: Pungo Andongo, 03/1857, Welwitsch 3387 Specimen: Moçâmedes, 1859, Welwitsch 3435 (BM; (BM; type). type). Note: It is considered a synonym of Elephantopus mossamedensis (Hiern) Mendonça scaber by Pope (1992). Specimen: Moçâmedes, between the town and R. Giraul, Welwitsch 3417 (P; type). EMILIA Cass. muricata (Thunb.) Nees subsp. muricata abyssinica (Sch.Bip. ex A.Rich.) C.Jeffrey Note: Recorded by Beentje (2002). ambifaria (S.Moore) C.Jeffrey welwitschii (Hiern) Grau baumii (O.Hoffm.) S.Moore Specimen: Huíla, 05/1860, Welwitsch 3448 (BM; coccinea (Sims) G.Don type). Ecoloniaria (S.Moore) C.Jeffrey Specimen: Gossweiler 2951 (BR; type). GAZANIA Gaertn. Egossweileri (S.Moore) C.Jeffrey ?krebsiana Less. subsp. arctotoides (Less.) Roessler Specimen: 25/02/1906, Gossweiler 2797 (BM; type). Note: Pope (1992) says it occurs only in South Africa. Ehiernii C.Jeffrey krebsiana Less. subsp. serrulata (DC.) Roessler Specimen: Welwitsch 3672 (P; type). GEIGERIA Griess. limosa (O.Hoffm.) C.Jeffrey acaulis Benth. & Hook.f. ex Vatke Specimen: Cubango, Cohi, 14/05/1900, Baum 907 (W; Eacicularis O.Hoffm. type). Specimen: Welwitsch 3986 (BM, COI, LISU; type). ?longiramea (S.Moore) C.Jeffrey affinis S.Moore Note: Unverified specimen (P00119111) recorded in alata (Hochst. & Steud. ex DC.) Benth. & Hook.f. ex Oliv. & Muséum National d’Histoire Naturelle, Paris (accessed Hiern through GBIF Data Portal, www.gbif.net, 2007-10-26). Eangolensis O.Hoffm. subsp. angolensis Elopollensis (Hiern) C.Jeffrey Specimen: Welwitsch 3701 (COI, K, LISU; type). Specimen: Morro de Lopolo in the direction of Eangolensis O.Hoffm. subsp. pteropoda (S.Moore) Merxm. Empalanca, Welwitsch 3574 (P; type). Specimen: Gossweiler 1969 (BM, COI, K; type). marlothiana (O.Hoffm.) C.Jeffrey Easpalathoides S.Moore subsp. aspalathoides var. aspal- Specimen: Moçâmedes, 07/1859, Welwitsch 3573 (P; athoides type of Emilia albocostata Hiern). Specimen: Gossweiler 4177 (BM, COI, LISC; type). ?sonchifolia (L.) DC. ex Wight Easpalathoides S.Moore subsp. aspalathoides var. filifolia Note: Unverified specimen (P00119111) recorded in S.Ortiz & Rodr.Oubiña Muséum National d’Histoire Naturelle, Paris (accessed Easpalathoides S.Moore subsp. chorleyana S.Ortiz & Rodr. through GBIF Data Portal, www.gbif.net, 2007-10-26). Oubiña tenellula (S.Moore) C.Jeffrey Specimen: Hundt 826 (BM, COI).

DICOTYLEDONS ASTERACEAE Dicoma 44 S T R E L I T Z I A 22 (2008)

Edecurrens S.Ortiz, Rodr.Oubiña & Buján bailundense Chiov. Specimen: Exell & Mendonça 315 (BM, COI; type). benguellense Hiern Ehoffmanniana Hiern Specimen: Huíla, 10/1859, Welwitsch 3492 (BM; Specimen: Welwitsch 3989 (BM, COI, K, LISU; type). type). Elinosyroides Welw. ex Hiern candolleanum H.Buek Specimen: Welwitsch 3987 (BM, COI, LISU; type). concursum S.Moore Emendoncae Merxm. congolanum Schltr. & O.Hoffm. Specimen: Exell & Mendonça 332 (BM, COI). cooperi Harv. ornativa O.Hoffm. subsp. ornativa var. filifolia (Mattf.) Note: Unverified specimen (P034886) recorded in S.Ortiz & Rodr.Oubiña Muséum National d’Histoire Naturelle, Paris (accessed ornativa O.Hoffm. subsp. ornativa var. ornativa through GBIF Data Portal, www.gbif.net, 2007-10-26). ornativa O.Hoffm. subsp. rhodesiana (S.Moore) S.Ortiz & forskahlii (J.F.Gmel.) Hilliard & B.L.Burtt var. forskahlii Rodr.Oubiña Note: Recorded by Beentje (2002). Note: There are doubts about the presence of this taxon geminatum Klatt in Angola. Specimen: Malange, Gossweiler 1198 (P; type of Espinosa O.Hoffm. Helichrysum gossweileri S.Moore); Mechow 190 (BR; Specimen: Welwitsch 3994 (BM, COI, K, LISU; type). type). globosum A.Rich. GERBERA L. Note: Recorded by Beentje (2002). ambigua (Cass.) Sch.Bip. glumaceum DC. Specimens: Teixeira & Sales 6034 (LUA); Welwitsch Note: Recorded by Beentje (2002). 3601 (BM, COI, K, LISU); Antunes 415 (LISC). indicum (L.) Grierson piloselloides (L.) Cass. keilii Moeser Specimens: Castro 61 (COI); Gossweiler 2511 (BM, Note: Recorded by Beentje (2002). COI); Santos 759 (LISC, LUAI). kilimanjari Oliv. viridifolia (DC.) Sch.Bip. subsp. viridifolia kirkii Oliv. & Hiern var. petersii (Oliv. & Hiern) Beentje Specimen: Teixeira et al. 7410 (LISC, LUA). kraussii Sch.Bip. leimanthium Klatt GNAPHALIUM L. mechowianum Klatt var. mechowianum filagopsis Hilliard & B.L.Burtt Specimen: Mechow 206 (BR; type). *?polycaulon Pers. mossamedense (Hiern) Mendonça Note: Unverified specimen (P032941) recorded in Specimen: Moçâmedes, 07/1859, Welwitsch 3499 Muséum National d’Histoire Naturelle, Paris (accessed (BM; type). through GBIF Data Portal, www.gbif.net, 2007-10-26). mundtii Harv. GONGROTHAMNUS Steetz nitens Oliv. & Hiern conyzoides Hiern nudifolium (L.) Less. var. nudifolium Note: Possibly a synonym. odoratissimum (L.) Sweet oligocephalum S.Moore GOSSWEILERA S.Moore Specimen: Gossweiler 2249 (BM; type). lanceolata S.Moore pachyrrhizum Harv. var. huillense Hiern Specimen: Caconda, 02/1907, Gossweiler 4344 (BM; Specimen: Huíla, Morro de Lopolo, 04/1860, Welwitsch type). 3501 (BM; type). paludosa S.Moore pallens S.Moore Specimen: Cuanza, 11/03/1918, Gossweiler 7402 Specimen: 14/01/1906, Gossweiler 2485 (BM; type). (BM; type). panduratum O.Hoffm. var. panduratum pascuosum S.Moore GRANGEA Adans. Specimen: Cului, 05/02/1907, Gossweiler 2902 (BM; anthemoides O.Hoffm. type). maderaspatana (L.) Poir. quartinianum A.Rich. roseo-niveum Marloth & O.Hoffm. GUTENBERGIA Sch.Bip. ?splendidum (Thunb.) Less. benguelensis Muschl. Note: Unverified specimen (K000274624) recorded in leiocarpa O.Hoffm. Royal Botanic Gardens, Kew (accessed through GBIF Specimen: Cassuango, Cuiriri, 15/02/1906, Gossweiler Data Portal, www.gbif.net, 2007-10-26). 2741 (BM; type of Gutenbergia gossweileri S.Moore). stenopterum DC. polycephala Oliv. & Hiern stramineum Hiern GYNURA Cass. Specimen: Huíla, Lopolo, 1860, Welwitsch 3479 (P; pseudochina (L.) DC. type). Specimen: Pungo Andongo, by the waterfall at Calundo subglomeratum Less. near Caghuy, 14/12/1856, Welwitsch 3595 (P; type of tomentosulum (Klatt) Merxm. Gynura miniata Welw.). umbellulatum S.Moore scandens O.Hoffm. HIRPICIUM Cass. HAPLOCARPHA Less. antunesii (O.Hoffm.) Roessler thunbergii Less. Specimen: Cuanza Norte, R. Cuanza and Luxilo and Note: Considered by Pope (1992) as a synonym of near Lombe, 03/1857, Welwitsch 3605 (BM; type). E Haplocarpha scaposa Harv. gorterioides (Oliv. & Hiern) Roessler subsp. aizoides (O.Hoffm.) Roessler HELICHRYSUM Mill. Specimen: Moçâmedes, 07/08/1859, Welwitsch 3707 angustifrondeum S.Moore (BM; type). argyrosphaerum DC. gorterioides (Oliv. & Hiern) Roessler subsp. gorterioides aureonitens Sch.Bip. Specimen: Moçâmedes, 07/1859, Welwitsch 3705 aureum (Houtt.) Merr. var. monocephalum (DC.) Hilliard (BM; type of Berkheyopsis angolensis O.Hoffm.).

ASTERACEAE Geigeria DICOTYLEDONS S T R E L I T Z I A 22 (2008) 45 gracile (O.Hoffm.) Roessler praecox R.E.Fr. Specimen: Huíla, 1860, Welwitsch 3710 (BM; type). Note: Recorded by Pope (1992). schulzeana Büttner HYPERICOPHYLLUM Steetz Specimen: 09/1855, Welwitsch 3658 (BM; type of angolense (O.Hoffm.) N.E.Br. Lactuca macroseris Hiern). Specimen: Huíla, 04/1860, Welwitsch 3965 (BM; schweinfurthii Oliv. & Hiern type). Note: Recorded by Pope (1992). gossweileri S.Moore stebbinsii N.Killian Specimen: Cuiriri and Cuito, 16/03/1906, Gossweiler Specimen: Welwitsch 3664 (BM; type). 3670 (BM; type of Hypericophyllum gossweileri zambesiaca C.Jeffrey S.Moore). Note: Recorded by Pope (1992). INULA L. LAGGERA Benth. cuanzensis (Welw.) Hiern brevipes Oliv. & Hiern Specimen: Pungo Andongo, from Caghuy towards crispata (Vahl) Hepper & J.R.I.Wood Sansamanda at the R. Cuanza, 04/1857, Welwitsch 3300 (P; type). LAUNAEA Cass. gimbundensis S.Moore intybacea (Jacq.) Beauverd Specimen: Gimbundo, 06/05/1906, Gossweiler 3814 nana (Baker) Chiov. (BM; type). rarifolia (Oliv. & Hiern) Boulos glomerata Oliv. & Hiern Specimen: Pungo Andongo, 04/1857, Welwitsch 3661 Specimen: Ambaca, 10/1856, Welwitsch 3453 (BM; (BM; type of Lactuca welwitschii Scott-Elliot). type). rogersii (Humbert) Humbert & Boulos gossweileri S.Moore Note: Recorded by Pope (1992). Specimen: Luanda, 16/06/1903, Gossweiler 1213 LITOGYNE Harv. (BM; type). gariepina (DC.) Anderb. huillensis Hiern Specimen: Huíla, 05/1860, Welwitsch 3938 (BM; LOPHOLAENA DC. type). coriifolia (Sond.) E.Phillips & C.A.Sm. klingii O.Hoffm. ?decurrens (Hutch.) E.Phillips & C.A.Sm. limosa O.Hoffm. Note: Unverified specimen (P00111781) recorded in Specimen: Lazingua (Longa), 05/01/1900, Baum 630 Muséum National d’Histoire Naturelle, Paris (accessed (W; type). through GBIF Data Portal, www.gbif.net, 2007-10-26). oligocephala S.Moore ?glaucescens E.Phillips & C.A.Sm. Specimen: Caconda, 02/1907, Gossweiler 4328 (BM; Note: Unverified specimen (K000307236) recorded in type). Royal Botanic Gardens, Kew (accessed through GBIF paludosa O.Hoffm. Data Portal, www.gbif.net, 2007-10-26). poggeana O.Hoffm. phyllodes (Hiern) S.Moore welwitschii O.Hoffm. Specimen: Pungo Andongo, 01/05/1857, Welwitsch Specimen: Huíla, 1860, Welwitsch 3452 (BM; type). 3993 (BM; type). INULANTHERA Källersjö MACLEDIUM Cass. schistostephioides (Hiern) Källersjö auriculatum (Hutch. & B.L.Burtt) S.Ortiz Specimen: Huíla, 1860, Welwitsch 3974 (BM; type). Specimen: Faulkner A114 (K, PRE). Egossweileri (S.Moore) S.Ortiz KLEINIA Mill. Specimen: Gossweiler 1752 p.p. (BM; type). fulgens Hook.f. E?nanum (Welw. ex Hiern) S.Ortiz Specimen: Lopolo, 04/1860, Welwitsch 3572 (BM; Specimens: Gossweiler 4350 p.p. (LISC); Menezes 650 type of Senecio welwitschii O.Hoffm.). (COI, K, LISC, LUAI); Welwitsch 3616 (BM, COI, K, longiflora DC. LISU; type). LACTUCA L. plantaginifolium (O.Hoffm.) S.Ortiz ambacensis (Hiern) C.Jeffrey Specimens: Santos 2898 (COI, LISC, SRGH); Teixeira Specimen: Ambaca, 10/1856, Welwitsch 3663 (BM; 456-A (COI, LISC, LUAI); Teuscz 180 (B; type). type). poggei (O.Hoffm.) S.Ortiz andongensis Hiern Specimens: Exell & Mendonça 1804 (COI); Gossweiler Note: Considered by Pope (1992) as a synonym of 1097 (COI, K, LISC, LISU); Gossweiler 1216 (BM). Lactuca imbricata var. hockii (De Wild.) Dethier salignum (Lawalrée) S.Ortiz cichorioides (Hiern) C.Jeffrey Specimens: Correia 2994 (LUAI); Gossweiler 11160 Specimen: Huíla, 01/1860, Welwitsch 3653 (BM; (COI, LISC, LISU); Henriques 612 (K, LISC, LISU, LUAI, type). SRGH). cubanguensis (S.Moore) C.Jeffrey sessiliflorum (Harv.) S.Ortiz subsp. sessiliflorum var. mem- Specimen: Cubango, 11/1906, Gossweiler 2956 (BM; branaceum (S.Moore) S.Ortiz type). Specimens: Borges 123 (LUAI); Correia 2569 (LUAI); dumicola (Hiern) S.Moore Dekindt 980 (LISC). Specimen: Huíla, 12/1859, Welwitsch 3651 (BM; MACOWANIA Oliv. type). ericifolia (Forssk.) B.L.Burtt & Grau imbricata Hiern Specimen: Pungo Andongo, 01/1857, Welwitsch 3656 MELANTHERA Rohr (BM; type). abyssinica (A.Rich.) Oliv. & Hiern inermis Forssk. Note: Recorded by Beentje (2005). petrensis Hiern albinervia O.Hoffm. Specimen: Huíla, Mumpula, Welwitsch 3655 (BM; Specimen: Cubango, 12/1906, Gossweiler 4184 (BM; type). type of Melanthera gossweileri S.Moore).

DICOTYLEDONS ASTERACEAE Hirpicium 46 S T R E L I T Z I A 22 (2008) scaberrima Hiern PASACCARDOA Kuntze Specimen: Pungo Andongo, 02/1857, Welwitsch 3556 baumii O.Hoffm. (BM; type). Specimens: Baum 318 (B, BM, K; type); Mendes 2907 scandens (Schumach. & Thonn.) Brenan subsp. madagas- (LISC); Teixeira 9890 (LISC). cariensis (Baker) Wild jeffreyi Wild Specimen: Pungo Andongo, 12/1856, Welwitsch 3554 Specimens: Exell & Mendonça 380 (BM, COI; type); (BM; type of Melanthera cuanzensis Hiern). Exell & Mendonça 403 (BM, COI); Gossweiler 11791 scandens (Schumach. & Thonn.) Brenan subsp. scandens (COI). triternata (Klatt) Wild Specimens: Bengo, 12/1853, Welwitsch 3544 (BM; PECHUEL-LOESCHEA O.Hoffm. type of Melanthera varians Hiern); Moçâmedes, ?leubnitziae (Kuntze) O.Hoffm. 06/1860, Welwitsch 3551 (BM; type of Melanthera Note: Unverified specimen (P0011603) recorded in monochaeta Hiern). Muséum National d’Histoire Naturelle, Paris (accessed through GBIF Data Portal, www.gbif.net, 2007-10-26). MICROGLOSSA DC. pyrifolia Kuntze PEGOLETTIA Cass. senegalensis Cass. MIKANIA Willd. ?capensis DC. PENTANEMA Cass. Note: Unverified specimen (K000273405) recorded in indicum (L.) Y.Ling Royal Botanic Gardens, Kew (accessed through GBIF PLEIOTAXIS Steetz Data Portal, www.gbif.net, 2007-10-26). E ?cordata (Burm.f.) B.L.Rob. angolensis Rodr.Oubiña & S.Ortiz Note: Unverified specimen (P026617) recorded in Specimens: Bamps, Martins & Maia 4125 (K); Teixeira 464-A (LUAI; type). Muséum National d’Histoire Naturelle, Paris (accessed E through GBIF Data Portal, www.gbif.net, 2007-10-26). ambigua S.Moore sagittifera B.L.Rob. Specimens: Exell & Mendonça 1501 (BM, COI); Specimen: 26/01/1900, Baum 672 (BR; type of Gossweiler 2643 (BM, LISC); Gossweiler 4146 p.p. Mikania scandens (L.) Willd. forma angustifolia (BM, LISC; type). O.Hoffm.). antunesii O.Hoffm. Specimens: Antunes 48 (B, COI; type); Baum 618 (BM, MIKANIOPSIS Milne-Redh. COI, K); Gossweiler 3186 (BM, COI, LISC). vitalba (S.Moore) Milne-Redh. Edecipiens C.Jeffrey Note: Recorded by Jeffrey (1992). Specimen: Exell & Mendonça 500 (COI; type). eximia O.Hoffm. subsp. eximia MUSCHLERIA S.Moore Specimens: Correia 998 (LUAI); Pogge 268 (B); Teuscz angolensis S.Moore 82 (B). Specimen: Menongue, 05/02/1907, Gossweiler 2907 fulva Hiern (BM; type). Specimens: Barbosa, Moreno & Sousa 11939 (COI, NICOLASIA S.Moore LUAU); Gossweiler 11747 (COI, LISC); Welwitsch 3274 (BM, LISU). felicioides (Hiern) S.Moore huillensis O.Hoffm. subsp. argentea (M.Taylor) S.Ortiz & Specimen: Huíla, 10/1859, Welwitsch 3416 (BM; Rodr.Oubiña type). Specimen: Henriques 1008 p.p. (K). NIDORELLA Cass. Ehuillensis O.Hoffm. subsp. axillaris S.Ortiz & Rodr.Oubiña auriculata DC. Specimens: Teixeira & Andrade 8172 (LUA; type); resedifolia DC. subsp. resedifolia Teixeira & Figueira 7353 (COI, LISC, LUA). Specimen: Huíla, R. Lopolo, 1859, Welwitsch 3978 Ehuillensis O.Hoffm. subsp. huillensis var. huillensis (BR; type of Nidorella resedifolia var. humilis Hiern). Specimens: Antunes 154 (B; type); Carrisso & Sousa spartioides (O.Hoffm.) Cronquist 145 (BM, COI); Gossweiler 4255 (BM, COI). Ehuillensis O.Hoffm. subsp. huillensis var. macrocephala NOTONIA DC. S.Ortiz & Rodr.Oubiña glauca S.Moore Specimen: Capelo & Ivens 36 (LISU; type). Specimen: Calulo, 24/05/1915, Gossweiler 6439 (BM; Elinearifolia O.Hoffm. type). Specimens: Menezes 3894 (LISC); Pogge 202 (B; Note: A combination in Kleinia is not published. type); Santos 2316 (LISC, LUAU). Enewtonii O.Hoffm. OMPHALOPAPPUS O.Hoffm. Specimens: Gossweiler 10968 (COI); Humbert 16189 newtonii O.Hoffm. (COI); Newton 64 (B, COI). OSTEOSPERMUM L. Epaucinervia C.Jeffrey monocephalum (Oliv. & Hiern) Norl. Specimen: Gossweiler 14290 (BM, K; type). Specimen: Cuanza Norte, 05/09/1922, Gossweiler pulcherrima Steetz 8871 (BM; type of Tripteris gossweileri Mattf.). Specimens: Anchieta 10 (LISU); Gossweiler 9367 (BM, Note: Recorded by Beentje (2002). COI, K, LISC); Welwitsch 3890 (BM, COI, K, LISU). muricatum E.Mey. ex DC. rugosa O.Hoffm. Specimens: Pogge 230 (B; type); Teuscz 487 (B; type); OTHONNA L. Teuscz 556d (B; type). arborescens L. Eselina C.Jeffrey huillensis Welw. ex Hiern Specimens: Teixeira 897 (COI, K, LUAI; type); Teixeira Specimen: Huíla, 04/1860, Welwitsch 3569 (BM; 12502 (LUA). type). subpaniculata Chiov. plantaginea Hiern Specimens: Mazzochi-Alemanni 184 (FI); Murta 103 Specimen: Huíla, 10/1859, Welwitsch 3684 (BM; (COI, LISC); Teixeira & Andrade 6383 (COI, LISC, LUA, type). LUAI).

ASTERACEAE Melanthera DICOTYLEDONS S T R E L I T Z I A 22 (2008) 47

Esubscaposa C.Jeffrey oxyriifolius DC. Specimen: Gossweiler 2745 (BM, COI, K, LISC; type). Note: Recorded by Jeffrey (1992). Ewelwitschii S.Moore pachyrhizus O.Hoffm. Specimens: Cardoso 87 p.p. (COI); Gossweiler 8424 Specimen: Anha, 14/07/1905, Gossweiler 1749 (BM; (BM); Welwitsch 3893 (BM, COI, K, LISU). type of Senecio adustus S.Moore). pentecostus Hiern PLUCHEA Cass. Specimen: Huíla, 05/1860, Welwitsch 3681 (BM; ?bojeri (DC.) Humbert type). Note: Unverified specimen (P0011548) recorded in purpureus L. Muséum National d’Histoire Naturelle, Paris (accessed Note: Recorded by Jeffrey (1992). through GBIF Data Portal, www.gbif.net, 2007-10-26). serratuloides DC. dioscoridis (L.) DC. strictifolius Hiern lycioides (Hiern) Merxm. Specimen: Huíla, 03/1860, Welwitsch 3675 (BM; Specimen: Welwitsch 3977 (BR; type). type). ovalis (Pers.) DC. Eteixeirae Torre Specimen: Bié, Andulo, entre Tarala e Nharea, PSEDNOTRICHIA Hiern 11/11/1965, Teixeira et al. 9519 (LISC holotype). Enewtonii (O.Hoffm.) Anderb. & P.O.Karis tenuicaulis Muschl. Exyridopsis (O.Hoffm.) Anderb. & P.O.Karis Note: Insufficiently known. Specimen: Huíla, Morro de Lopolo, 10/1859, Welwitsch vicinus S.Moore 3992 (P; type). Specimen: 28/04/1903, Gossweiler 3073 (BM; type). xenostylus O.Hoffm. *PSEUDOCONYZA Cuatrec. *viscosa (Mill.) D’Arcy SERIPHIUM L. cinereum L. PSEUDOGNAPHALIUM Kirp. ?plumosum L. luteoalbum (L.) Hilliard & B.L.Burtt Note: Unverified specimen (K000415017) recorded in oligandrum (DC.) Hilliard & B.L.Burtt Royal Botanic Gardens, Kew (accessed through GBIF undulatum (L.) Hilliard & B.L.Burtt Data Portal, www.gbif.net, 2007-10-26). SIEGESBECKIA L. PSIADIA Jacq. orientalis L. incana Oliv. & Hiern punctulata (DC.) Vatke SOLANECIO (Sch.Bip.) Walp. angulatus (Vahl) C.Jeffrey SCLEROCARPUS Jacq. ?biafrae (Oliv. & Hiern) C.Jeffrey africanus Jacq. Note: Unverified specimen (P018224) recorded in Muséum National d’Histoire Naturelle, Paris (accessed SENECIO L. through GBIF Data Portal, www.gbif.net, 2007-10-26). Eantunesii O.Hoffm. mannii (Hook.f.) C.Jeffrey Specimen: Antunes 163. Specimen: 1879, Mechow 187 (BR; type of Senecio apiifolius Benth. & Hook.f. ex Mendonça multicorymbosus Klatt). brachyantherus (Hiern) S.Moore Specimen: Huíla, near Lopolo, 12/1859, Welwitsch SONCHUS L. 3682 (BM; type). asper (L.) Hill brittenianus Hiern bipontini Asch. Specimen: 10/1859, Welwitsch 3679 (BM; type). oleraceus L. bupleuroides DC. schweinfurthii Oliv. & Hiern coronatus (Thunb.) Harv. Specimen: Huíla, 01/1860, Welwitsch 3649 (BM; cryphiactis O.Hoffm. type). dumeticolus S.Moore var. dumeticolus SPHAERANTHUS L. Specimen: Cubango, 30/12/1906, Gossweiler 2491 angolensis O.Hoffm. (BM; type). Specimen: 08/1858, Welwitsch 3509 (BM; type). dumeticolus S.Moore var. tearaneus Mendonça flexuosus O.Hoffm. ex De Wild. erubescens Aiton peduncularis DC. glaucus L. subsp. coronopifolius (Maire) C.Alexander Specimen: Chihinde, 27/09/1899, Baum 44 (W; type of hochstetteri Sch.Bip. ex A.Rich. Sphaeranthus incisus Robyns). Specimen: Huíla, 12/1859, Welwitsch 3677 (P; type of similis Kers Senecio versicolor Hiern). Specimen: Road Roçadas – Sá da Bandeira, near inornatus DC. Humbe, 18/04/1968, Kers 3260 (MO; type). Specimen: Huíla, banks of the Quipumpunbime R., Humpata, 1860, Welwitsch 3676 (P; type of Senecio SPILANTHES Jacq. lygodes Hiern). acmella (L.) Murr. kacondensis S.Moore Note: Uncertain synonymy. Specimen: Caconda, 24/02/1907, Gossweiler 4239 (BM; type). STOMATANTHES R.M.King & H.Rob. kuluensis S.Moore africanus (Oliv. & Hiern) R.M.King & H.Rob. Specimen: Cului, 05/02/1907, Gossweiler 2911 (BM; SYNEDRELLA Gaertn. type). nodiflora (L.) Gaertn. latifolius DC. ornatus S.Moore TAGETES L. Specimen: Camabatela, 11/03/1918, Gossweiler 7458 minuta L. (BM; type). patula L.

DICOTYLEDONS ASTERACEAE Pleiotaxis 48 S T R E L I T Z I A 22 (2008)

TARCHONANTHUS L. ?crassipetala N.E.Br. camphoratus L. Note: Unverified specimen (K000273137) recorded in Specimens: Henriques 126 (LISC, LISU); Teixeira 3542 Royal Botanic Gardens, Kew (accessed through GBIF (COI, LISC); Welwitsch 3523 (COI, K, LISU). Data Portal, www.gbif.net, 2007-10-26). daphnifolia O.Hoffm. *TITHONIA Desf. ex Juss. Specimen: 12/1859, Welwitsch 3344 (BM; type). *?diversifolia (Hemsl.) A.Gray drymaria Klatt Note: Unverified specimen (P00072929) recorded in eremanthifolia O.Hoffm. Muséum National d’Histoire Naturelle, Paris (accessed Specimen: 04/1860, Welwitsch 3293 (BM; type). through GBIF Data Portal, www.gbif.net, 2007-10-26). exsertiflora Baker var. exsertiflora TOLPIS Adans. Specimen: Huíla, Catumba, Welwitsch 3260 (P; type of capensis (L.) Sch.Bip. Vernonia kreismannii Welw. ex Hiern). Specimen: Huíla, 01/1860, Welwitsch 3665 (BM; type filipendula Hiern Specimen: Huíla, 04/1860, Welwitsch 3275 (BM; of Crepis ephemera Hiern). type). TRIPTERIS Less. gerberiformis Oliv. & Hiern subsp. gerberiformis var. ger- amplexicaulis (Thunb.) Less. beriformis angolensis (Norl.) B.Nord. Specimen: Ambaca, 10/1856, Welwitsch 3882 (BM; Specimen: Huíla, Quilemba, Serra de Chela, type of Vernonia macrocyanus O.Hoffm. var. ambacen- 04/06/1937, Gossweiler 10816 (COI; type). sis Hiern). microcarpa Harv. gerberiformis Oliv. & Hiern subsp. gerberiformis var. hockii microcarpa Harv. subsp. septentrionalis (Norl.) B.Nord. (De Wild. & Muschl.) G.V.Pope Specimen: Moçâmedes, 07/1859, Welwitsch 3542 Note: Recorded by Pope (1992). (BM; type). gerberiformis Oliv. & Hiern subsp. macrocyanus (O.Hoffm.) C.Jeffrey VERNONIA Schreb. Specimens: Am Chitanda unterh. Goudkopje, acrocephala Klatt 23/09/1899, Baum 134 (W; type of Vernonia primulina ambigua Kotschy & Peyr. O.Hoffm.); Huíla, 01/1860, Welwitsch 3883 (BM; amygdalina Delile type). anandrioides S.Moore glaberrima Welw. ex O.Hoffm. Specimen: Cubango, 22/10/1905, Gossweiler 2132 Specimen: Golungo Alto, Welwitsch 3329 (BR; type). (BM; type). glabra (Willd.) Vatke antunesii O.Hoffm. Specimen: Mechow 150 (BR; type of Vernonia pog- arenicola S.Moore osperma Klatt). auriculifera Welw. ex Hiern golungensis Welw. ex Mendonça Specimen: Golungo Alto, 08/1855, Welwitsch 3258 gossweileri S.Moore (BM; type). Specimen: Malange, Gossweiler 1167 (P; type). benguellensis Hiern guineensis Benth. Specimen: 1860, Welwitsch 3276 (BM; type). Specimen: Pungo Andongo, in the Panda forests of brachycalyx O.Hoffm. Candumba near Condo, 03/1857, Welwitsch 3280 (P; Note: Recorded by Pope (1992). type of Vernonia cardiolepis O.Hoffm.). bractifimbriata (Mendonça) G.V.Pope hirsuta (DC.) Sch.Bip. ex Walp. brideliifolia O.Hoffm. hochstetteri Sch.Bip. ex Hochst. var. dekindtii (O.Hoffm.) britteniana Hiern C.Jeffrey Specimen: Huíla, 04/1860, Welwitsch 3281 (BM; hochstetteri Sch.Bip. ex Hochst. var. hochstetteri type). huillensis Hiern bullulata S.Moore Specimen: 03/1860, Welwitsch 3283 (BM; type). Specimen: N’Golo, 15/07/1903, Gossweiler 1169 (BM; ianthina Muschl. type). Specimen: Malange, 1903, Gossweiler 1159 (BM; calulu Hiern type). Specimen: Golungo Alto, 07/1855, Welwitsch 3286 inanis S.Moore (BM; type). Specimen: 01/1906, Gossweiler 3343 (BM; type). calyculata S.Moore jelfiae S.Moore Note: Recorded by Pope (1992). kandtii Muschl. capensis (Houtt.) Druce Specimen: Huíla, 04/1860, Welwitsch 3364 (BM; type carnea Hiern of Vernonia exasperata Wild). Specimen: Pungo Andongo, 12/1856, Welwitsch 3288 karaguensis Oliv. & Hiern (BM; type). Elainzii S.Ortiz catumbensis Hiern Specimen: Gossweiler 12696 (COI, LISU; type). Specimen: Huíla, 04/1860, Welwitsch 3295 (BM; lampropappa O.Hoffm. type). Specimen: Pungo Andongo, Welwitsch 3291 (BM; chiliocephala O.Hoffm. type). chthonocephala O.Hoffm. leptantha Klatt Specimen: Welwitsch 3886 (BM; type). limosa O.Hoffm. cinerascens Sch.Bip. loandensis S.Moore cinerea (L.) Less. var. cinerea Elongibracteata S.Ortiz & Rodr.Oubiña cleanthoides O.Hoffm. Specimen: Silva 3365 (BM, COI; type). clinopodioides O.Hoffm. longipedunculata De Wild. var. manikensis (De Wild.) colorata (Willd.) Drake G.V.Pope concinna S.Moore Note: Recorded by Pope (1992). Specimen: 29/06/1908, Gossweiler 4480 (BM; type). melleri Oliv. & Hiern var. melleri conferta Benth. mesogramme O.Hoffm.

ASTERACEAE Tarchonanthus DICOTYLEDONS S T R E L I T Z I A 22 (2008) 49 mumpullensis Hiern ugandensis S.Moore musofensis S.Moore var. miamensis (S.Moore) G.V.Pope Specimen: Gossweiler 4180 (BM; type of Vernonia fon- Specimen: Pungo Andongo, 02/1857, Welwitsch 3294 tinalis S.Moore). (BM; type of Vernonia lappoides O.Hoffm.). undulata Oliv. & Hiern myriantha Hook.f. vaginata O.Hoffm. napus O.Hoffm. Specimen: Welwitsch 4006 (BR; type). natalensis Sch.Bip. ex Walp. vallicola S.Moore orchidorrhiza Welw. ex Hiern Specimen: Gossweiler 3781 (BM; type). Specimen: Huíla, 11/1859, Welwitsch 3988 (BM; verrucata Klatt type). Specimen: Gossweiler 4253 (BR; type of Vernonia chlo- orgyalis S.Moore rolepis S.Moore). Specimen: 14/06/1912, Gossweiler 5267 (BM; type). welwitschii O.Hoffm. ornata S.Moore Specimen: Moçâmedes, 10/1859, Welwitsch 3363 pandurata Link (BM; type). perrottetii Sch.Bip. ex Walp. WEDELIA Jacq. petersii Oliv. & Hiern ex Oliv. E gossweileri S.Moore platyseta S.Ortiz Note: Uncertain synonymy. Specimen: Tisserant A122 (COI). ?polysphaera Baker WELWITSCHIELLA O.Hoffm. Note: Unverified specimen (P022875) recorded in neriifolia O.Hoffm. Muséum National d’Histoire Naturelle, Paris (accessed Specimen: Huíla, 02/1860, Welwitsch 3703 (BM; through GBIF Data Portal, www.gbif.net, 2007-10-26). type). poskeana Vatke & Hildebr. subsp. botswanica G.V.Pope Note: Recorded by Pope (1992). AVICENNIACEAE poskeana Vatke & Hildebr. subsp. poskeana Note: Recorded by Pope (1992). Fernandes, R. 2006. Contribuição para o conhecimento das Avicen- poskeana Vatke & Hildebr. subsp. samfyana (G.V.Pope) niaceae e Verbenaceae da Flora de Angola. Garcia de Orta, Série G.V.Pope de Botânica 17,1-2: 5–68. Specimen: Welwitsch 3369 (BR; type of Vernonia Good, R. & Exell, A. 1930–1931. Verbenaceae. Mr. John Goss- poskeana Vatke & Hildebr. var. hoffmannii Hiern). weiler’s Portuguese West African plants. Journal of Botany 68- potamophila Klatt 69, Suppl. 2: 139–146. praecox Welw. ex O.Hoffm. Govaerts, R. 2006. World Checklist of Avicenniaceae. The Board of Trustees of the Royal Botanic Gardens, Kew. Published on the Specimen: Welwitsch 3330 (BR; type). internet; http://www.kew.org/wcsp/ (accessed June 2007). praemorsa Muschl. Hiern, W.P. 1900. Avicennia. Catalogue of the African plants col- Specimen: 1907, Gossweiler 2883 (BM; type of lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: Vernonia castellana S.Moore). 847. British Museum (Natural History), London. praticola S.Moore Specimen: Gossweiler 2877 (BM; type). AVICENNIA L. purpurea Sch.Bip. ex Walp. germinans (L.) L. pygmaea O.Hoffm. Distribution: BE BO CA CS LA quangensis O.Hoffm. rhodanthoidea Muschl. BALANITACEAE rhodophylla O.Hoffm. Specimen: 05/1860, Welwitsch 3340 (BM; type). Exell, A. & Mendonça, F. 1951. Balanitaceae. Conspectus florae rigidifolia Hiern angolensis 1: 282, 283. Specimen: Welwitsch 3698 (BM; type). Sands, M. 2001. The desert date and its relatives: a revision of the ?schweinfurthii Oliv. & Hiern genus Balanites. Kew Bulletin 56: 1–128. Note: Unverified specimen (P024184) recorded in Muséum National d’Histoire Naturelle, Paris (accessed BALANITES Delile aegyptiaca (L.) Delile var. aegyptiaca through GBIF Data Portal, www.gbif.net, 2007-10-26). Distribution: MA sclerophylla O.Hoffm. angolensis (Welw.) Welw. ex Mildbr. & Schltr. subsp. ango- Specimen: Pungo Andongo, 1857, Welwitsch 3277 lensis (BM; type). Specimen: Between Quicerne and Cacuaco, 06/1858, smithiana Less. Welwitsch 1705 (LISU; type). steetziana Oliv. & Hiern Distribution: BE BO LA stellulifera (Benth.) C.Jeffrey angolensis (Welw.) Welw. ex Mildbr. & Schltr. subsp. wel- stenocephala Oliv. witschii (Tiegh.) Sands subaphylla Baker Specimen: R. Maiombo, pr. de Pomangala, 10/1859, subplumosa O.Hoffm. Welwitsch 1706 (LISU; type). suprafastigiata Klatt Distribution: CU NA Note: Recorded by Pope (1992). wilsoniana Dawe & Sprague var. mayumbensis (Exell) sylvicola G.V.Pope Sands Note: Recorded by Pope (1992). Specimen: Maiombe, Buco Zau, Gossweiler 6605 temnolepis O.Hoffm. (LISC; type). Specimen: Huíla, 04/1860, Welwitsch 3273 (BM; Distribution: CA type). teucrioides Welw. ex O.Hoffm. Specimens: Welwitsch 3332 (BR; type); Welwitsch BALANOPHORACEAE 3334 (BM; type of Vernonia sculptifolia Hiern). Hansen, B. 1986. The Balanophoraceae of continental Africa. thomsoniana Oliv. & Hiern ex Oliv. Botanische Jahrbücher 106: 359–377. turbinella S.Moore Stannard, B.L. 2006. Balanophoraceae. Flora zambesiaca 9,3: Note: Recorded by Pope (1992). 247–251.

DICOTYLEDONS ASTERACEAE Vernonia 50 S T R E L I T Z I A 22 (2008)

THONNINGIA Vahl and supplement. Contributions from the United States National sanguinea Vahl Herbarium 43: 1–289. Irmscher, E. 1961. Monografische Revision der Begoniaceen Afrikas I. Sekt. Augustia und Rostrobegonia sowie einige neue Sippen BALSAMINACEAE aus anderen Sektionen. Botanische Jahrbücher 81: 106–188. Klazenga, N., De Wilde, J.J.F.E. & Quené, R.J. 1994. Begonia Grey-Wilson, C. 1980. Impatiens of Africa. Balkema, Rotterdam. sect. Mezierea (Gaud.) Warb., a taxonomic revision. Bulletin du Hiern, W.P. 1896. Impatiens. Catalogue of the African plants col- Jardin Botanique National de Belgique 63: 263–312. lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: Sosef, M.S.M. 1994. Refuge begonias. Taxonomy, phylogeny and 110. British Museum (Natural History), London. historical biogeo graphy of Begonia sect. Loasibegonia and sect. Schulze, G. 1955. Neue Impatiens-Arten aus Angola und Scutobegonia in relation to glacial rain forest refuges in Africa. Bemerkungen zu einigen in Angola workommendes Impatiens- Studies in Begoniaceae 5. Wageningen Agricultural University Arten. Boletim da Sociedade Broteriana, sér. 2, 29: 5–15. Papers 94-1: 1–306 (also as Belmontia n.s. 26). Schulze, G. 1956. Balsaminaceae. Conspectus florae angolensis 2: 155–162. BEGONIA L. Eangolensis Irmsch. IMPATIENS L. Specimen: Quela, 01/1932, Nolde 176 (B; type). assurgens Baker f. Distribution: MA Distribution: BE HI MA elatostemmoides Hook.f. briartii De Wild. & T.Durand Specimen: Cabinda, Maiombe, Belize, R. Lufo, banks of Specimen: R. Chiumbe, cataratas de Dala, 25/04/1937, R. Nzanza, 29/01/1919, Gossweiler 7752 (B, BM, COI, Exell & Mendonça 1069 (BM holo., COI; type of K, LISC, LISU). Impatiens exellii G.M.Schulze). Distribution: CA Distribution: LS MO eminii Warb. gossweileri G.M.Schulze subsp. gossweileri Specimens: Lunda, Luachimo R., Cavaco 1303 (P); Specimen: Cabinda, Maiombe, R. Nzanza, Montes Cuanza Sul, Amboim, Capir, near Carloaongo-Cuvo R., Mbulo, Gossweiler 7822 (BM, COI, LISC, LISU holo.; Gossweiler 9927 (B, BM, COI, K, LISC); NE of Lunda, type). Luachimo R., Gossweiler 13860 (BM). Distribution: CA Distribution: CS LN hochstetteri Warb. subsp. hochstetteri fusialata Warb. var. fusialata Distribution: CN CS HI MA Specimen: Cabinda, Maiombe, Belize area, Nzanza Ehochstetteri Warb. subsp. angolensis Grey-Wilson – Lufo R., 29/01/1919, Gossweiler 7751 (BM, COI, K, Specimen: Mendes 3696 (LISC; type). LISC, LISU). Distribution: HI Distribution: CA irvingii Hook.f. gossweileri Irmsch. Distribution: CN CS LN MA ZA Specimens: Gossweiler 956 (LISC); Cabinda, Maiombe, mendoncae G.M.Schulze Belize, 07/03/1917, Gossweiler 7055 (BM, LISC, Specimen: Lunda, R. Chinege, 20/04/1937, Exell & LISU); Cabinda, Maiombe, Mbulu Hills, source of Mendonça 784 (BM holo., M; type). Nzanza – Lufo R., 15/02/1919, Gossweiler 7810 (B, Distribution: LS MO BM, COI, K, LISC, LISU; type). niamniamensis Gilg Distribution: CA Distribution: CN CS MA kisuluana Büttner Specimens: near Kisulu, Arthington Falls [Quedas do Mebridege], Büttner 287 (B) & 496 (B; type). BASELLACEAE Distribution: ZA by S.A. Ghazanfar lacunosa Warb. Specimens: Maiombe, Miconge, Dawe 278 (B, K; type Leistner, O.A. 2005. Seed plants of southern tropical Africa. of Begonia mayombensis Irmsch.); Maiombe, Belize Southern African Botanical Diversity Network Report No. 26. area, border of Zanza-Lufo R., Gossweiler 7990 (BM, SABONET, Pretoria. COI, K, LISC, LISU). Distribution: CA BASELLA L. longipetiolata Gilg alba L. Specimen: Cabinda, Maiombe, Belize, Mbulu hills, Note: Recorded by Leistner (2005). source Nzanza – Lufo R., 15/02/1919, Gossweiler 7811 (BM, COI, K, LISU). BEGONIACEAE Distribution: CA macrocarpa Warb. by M.S.M. Sosef Specimen: Cabinda, Maiombe, Belize, Nzanza R. in De Wilde, J.J.F.E. 2002. Begonia section Tetraphila A.DC., a taxo- Mbulu mountains, 15/02/1919, Gossweiler 7800 (BM, nomic revision. Wageningen University Papers 2002-1: 5–258. COI, K, LISC, LISU). De Wilde, J.J.F.E & Arends, J.C. 1980. Begonia section Squami- Distribution: CA begonia Warb., a taxonomic revision. Miscellaneous Papers oxyloba Welw. ex Hook.f. Landbouwhogeschool Wageningen 19: 377–421 (also as Specimens: Cabinda, Sassa, Mt Nye, Gossweiler 7444 Belmontia n.s. 11-64). (BM); Cuanza Sul region, Amboim, Capir, near river on Doorenbos, J., Sosef, M.S.M. & De Wilde, J.J.F.E. 1998. The sec- the road from Carloaongo, R. Cuvo, Gossweiler 9931 (B, tions of Begonia, including descriptions, keys and species lists. BM, K); Golungo Alto, Welwitsch 875 (BM, BR, COI, G, Studies in Begoniaceae VI. Wageningen Agricultural University K; type). Papers 98-2: 1–266. Distribution: CA CN CS Fernandes, R. 1970a. Begoniaceae Africanae novae vel minus cog- poculifera Hook.f. var. poculifera nitae. Boletim da Sociedade Broteriana, sér. 2, 44: 9–11. Specimens: Cabinda, Maiombe, Belize, Mbulu hills, Fernandes, R. 1970b. Begoniaceae. Conspectus florae angolensis Nzanza-Lufo R., Gossweiler 7991 (BM); Cuanza Sul, 4: 289–301. Amboim, Capir, near Carloango-Cuvo R., Gossweiler Golding, J. & Wasshausen, D.C. 2002. Begoniaceae, edn 2. Part 9937 (B, BM, K). I: Annotated species list; Part II: Illustrated key, abridgement Distribution: CA CS

BALANOPHORACEAE Thonningia DICOTYLEDONS S T R E L I T Z I A 22 (2008) 51 princeae Gilg var. princeae forma vulgata Irmsch. zanzibarica (Bojer ex DC.) K.Schum. Specimen: 12°44’ S 15°05’ E, Wellman 1765 (K; type Specimen: Pungo Andongo, Mata de Cabondo, of Begonia wellmanii Gilg ex Engl.). Welwitsch 483 (K; type of Muenteria stenocarpa Welw. Distribution: HA ex Seem.). quadrialata Warb. subsp. quadrialata var. quadrialata Distribution: BO CN CS HI MA NA Specimens: Maiombe, Buco Zau, Gossweiler 6561 (BM, COI, LISC, LISU); Cabinda, Maiombe, N of the Congo RHIGOZUM Burch. mouth, Nzanza R., Gossweiler 7989 (B, BM, COI, K, brevispinosum Kuntze LISC, LISU; type of Begonia quadrialata Warb. var. spe- Distribution: CC CU HI NA ciosa Irmsch.); Cazengo, Montebelo, Pearson 2878 (B, trichotomum Burch. K); 40 km SW of Camabatela, Stanton 114 (BM). Note: Recorded in Diniz (1988) but not in Diniz (1993). Distribution: CA CN virgatum Merxm. & A.Schreib. Erostrata Welw. ex Hook.f. var. argutiserrata R.Fern. Distribution: CU NA Specimen: Quicabala, Gumbe, 03/1918, Gossweiler SPATHODEA P. B e a u v . 7482 (BM, COI, LISU; type). campanulata P. B e a u v . Distribution: HA Distribution: CN LA MO rostrata Welw. ex Hook.f. var. brachyptera R.Fern. Specimen: Cabinda, near Luali, 26/01/1917, STEREOSPERMUM Cham. Gossweiler 7177 (BM, COI, LISC, LISU; type); Cuanza harmsianum K.Schum. Norte, Cavunge, near Luinha, 23/05/1930, Gossweiler Distribution: LN 9340 (BM). Distribution: CA CN TECOMARIA (Endl.) Spach rostrata Welw. ex Hook.f. var. rostrata capensis (Thunb.) Spach subsp. nyassae (Oliv.) Brummitt Specimen: Pungo Andongo, Welwitsch 874 (B, K; type). Distribution: MO Distribution: MA sciaphila Gilg ex Engl. BIXACEAE Specimen: Cabinda, Nzenza valley, Mbulu mountains, 15/02/1919, Gossweiler 7808 (B, BM, COI, K, LISC, Exell, A. & Mendonça, F. 1937. Bixaceae. Conspectus florae ango- LISU). lensis 1: 77. Distribution: CA Hiern, W.P. 1896. Bixa. Catalogue of the African plants collected scutifolia Hook.f. by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: 37, 38. Specimen: Maiombe, Belize area, R. Nzanza – Lufo, British Museum (Natural History), London. Gossweiler 8225 (B, BM, COI, K, LISC, LISU). Distribution: CA *BIXA L. sessilifolia Hook.f. *orellana L. Specimen: Cabinda, Maiombe, Buco Zau, border of Distribution: BI CN LN ZA Luali R., 12/1916, Gossweiler 7260a (BM). Note: Cultivated and escaped. Distribution: CA tatoniana R.Wilczek BOMBACACEAE Specimen: Cuanza Norte, Ambaca, Camabatela, Gossweiler 7381 (BM, COI, LISC, LISU; type of Begonia Exell, A. & Mendonça, F. 1937. Bombacaceae. Conspectus florae eminii Warb. subsp. ambacensis R.Fern.). angolensis 1: 143–145. Distribution: CN ADANSONIA L. digitata L. BIGNONIACEAE Distribution: CN LA MA NA Diniz, M.A. 1988. Bignoniaceae. Flora zambesiaca 8, 3: 61–85. BOMBAX L. Diniz, M.A. 1993. Bignoniaceae. Conspectus florae angolensis, buonopozense P. B e a u v . fam. 122. Distribution: CA CN CS Hiern, W.P. 1898. Bignoniaceae. Catalogue of the African plants lukayense De Wild. & T.Durand collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: Distribution: CA 790–794. British Museum (Natural History), London. CEIBA Mill. CATOPHRACTES D.Don pentandra (L.) Gaertn. alexandri D.Don Distribution: CA CN LA Distribution: CU HI NA *PACHIRA Aubl. FERNANDOA Welw. ex Seem. *glabra Pasq. ferdinandi (Welw.) Milne-Redh. Distribution: CA Specimen: Golungo Alto, Serra do Alto Queta, Welwitsch Note: Cultivated and escaped. 488 (G; type). Distribution: CN UI BORAGINACEAE KIGELIA DC. by M. Buys africana (Lam.) Benth. Specimen: Golungo Alto, Bango, Welwitsch 489 (K; Brummitt, R.K. 1982. A revision of Trichodesma sect. Friedrich- type of Kigela angolensis Welw. ex Sprague). sthalia (Fenzl) A.DC. non Brand (Boraginaceae). Kew Bulletin Distribution: CA CC CN MA 37,3: 429–450. Exell, A.W. 1929. Boraginaceae. Mr. John Gossweiler’s plants from MARKHAMIA Seem. ex Baill. Angola and Portuguese Congo. Journal of Botany 67, Suppl. 2: obtusifolia Sprague 106–108. Distribution: CC LN MA MO Hiern, W.P. 1898. Boraginaceae. Catalogue of the African plants tomentosa (Benth.) K.Schum. collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,3: Distribution: CA CN HA LN MA UI 712–722. British Museum (Natural History), London.

DICOTYLEDONS BEGONIACEAE Begonia 52 S T R E L I T Z I A 22 (2008)

Martins, E.S. 1987. New species of Boraginaceae from Flora cymosa Thonn. zambesiaca area. Garcia de Orta, Série de Botânica 9,1-2: Specimen: Caio, Buco Zau, Maiombe, Gossweiler 6525 71–77. (BM). Martins, E.S. 1988. Nova espécie de Cystostemon (Boraginaceae) Distribution: CA de Angola. Garcia de Orta, Série de Botânica 10,1-2: 17, 18. obtusifolia Hochst ex A.DC. Martins, E.S. 1993. Sobre a ocorrência de Trichodesma ambacen- Specimen: Between Quitive and Bumbo, 10/1859, se subsp. hockii em Angola. Garcia de Orta, Série de Botânica Welwitsch 4785 (BM). 11,1-2: 5–8. Distribution: UI Miller, A.G. & Riedl, H. 1982. A revision of Cystostemon Balf.f. (Boraginaceae). Notes of the Royal Botanic Gardens of Edinburgh EUPLOCA Nutt. 40,1: 1–21. strigosa (Willd.) Diane & Hilger Specimen: Sandy parts of Mutolo, by Pedras de Guinga, COLDENIA L. 03/1857, Welwitsch 5454 (BM). procumbens L. Distribution: MA NA Specimen: Luanda, Gossweiler 285 (BM). Distribution: BO LA GERASCANTHUS P.Browne ehretioides (R.D.Good) Borhidi CORDIA L. Specimen: On the road to Canita, Granja de S. Luiz, africana Lam. Cazengo, Gossweiler 5748 (BM). Specimen: In open corn plantations skirting the woods, Distribution: CN Ambione [Amboim?], Novo Redondo, Gossweiler 4488 (BM). HELIOTROPIUM L. Distribution: CN CS UI anchusanthum Hiern aurantiaca Baker Specimen: Praia da Amélia, 07/1859, Welwitsch 5296 Specimen: Granja de S. Luis, Cazengo, Gossweiler 4763 (BR; type). (BM). Distribution: NA Distribution: CA CN MA *curassavicum L. millenii Baker Specimen: Brackish marshes near Aguadas, 09/1859, Specimen: Quizanga, Camondai, Dalatando, Gossweiler Welwitsch 5293 (BM). 6448 (BM). Distribution: NA Distribution: CN *indicum L. monoica Roxb. Specimen: About Libanza de Libongo, 09/1858, Specimen: Luanda, Gossweiler 206 (BM). Welwitsch 5458 (BM). Distribution: BE CN LA Distribution: BE LA pilosissima Baker longiflorum (A.DC.) Jaub. & Spach Specimen: Serra da Chela, near Bruco, 10/1859, Specimen: Moçâmedes, R. Bero, 07/1859, Welwitsch Welwitsch 4748 (BM). 5291 (BM). Distribution: NA Distribution: NA UI ovalifolium Forssk. sinensis Lam. Specimen: Sandy bed of R. Bero, 10/1859, Welwitsch Specimen: Luanda, Gossweiler 235 (BM). 5289 (BM). Distribution: BO CN LA NA Distribution: CN LA NA CYNOGLOSSUM L. *?supinum L. lanceolatum Forssk. Specimen: Near São João de Caroca, 02/09/1859, Specimen: Quicuxe, 07/02/1859, Welwitsch 5448 Welwitsch 5287 (BM). (BM). Distribution: NA Distribution: CN MA zeylanicum (Burm.f.) Lam. Specimen: Ambriz, 09/1857, Welwitsch 5452 (BM). CYSTOSTEMON Balf.f. Distribution: LA NA ZA Ehispidissimus (S.Moore) A.G.Mill. & Riedl subsp. hispidissimus TRICHODESMA R.Br. Specimen: Near Cutato, 07/06/1906, Gossweiler 3958 africanum (L.) Lehm. (K). Specimen: In sandy places at the banks of the R. Bero, Distribution: HA HI NA 06/1860, Welwitsch 5303 (BM). Elinearifolius E.S.Martins Distribution: NA Specimen: Huambo, between Huambo and ambacense Welw. subsp. ambacense Cunhangamua, 12/02/1971, Silva 3406 (LISC; type). Specimen: Ambaca Distr., near Puri – Cacarambola, Distribution: HA 10/1856, Welwitsch 5450 (BM). Emacranthera (Gürke) A.G.Mill. & Riedl Distribution: CC CN CS CU HA MA Specimen: Benguela, Gossweiler 3637 (K). ambacense Welw. subsp. hockii (De Wild.) Brummitt Distribution: HA HI Distribution: CC Emechowii (Vaupel) A.G.Mill. & Riedl Note: Recorded by Martins (1993). Specimen: Malange, Mechow 553a (type). arenicola Gürke subsp. arenicola Distribution: MA Specimen: Hanha de Benguela, 15/07/1905, Emedusa (Baker) A.G.Mill. & Riedl Gossweiler 2677 (BM). Specimen: Benguela, 04/05/1906, Gossweiler 3136 Distribution: BE (K); Welwitsch 5302 (K; type?). arenicola Gürke subsp. concinnum Brummitt Distribution: BE CU HI NA Specimen: By Chitanda R., between Goudkopje and Caquele, 03/10/1899, Baum 195 (M; type). EHRETIA P.Browne Distribution: HI Eangolensis Baker baumii Gürke Specimen: Luanda, Cacuaco, Quifandongo, Welwitsch Specimen: Baum 844 (E; type); Left bank of R. Cutato, 5444 (K; type). Cubango, Gossweiler 3895 (BM). Distribution: BO LA Distribution: CC CS HI NA

BORAGINACEAE DICOTYLEDONS S T R E L I T Z I A 22 (2008) 53 zeylanicum (Burm.f.) R.Br. oppositifolia (Hochst.) Benth. Specimen: Between Mumpula and Nene, 10/1859, Specimen: Moçâmedes, Tampa, 01/06/1937, Exell & Welwitsch 5301 (BM). Mendonça 2407 (BM, LISC). Distribution: HI BURSERACEAE BRASSICACEAE Exell, A. & Mendonça, F. 1951. Burseraceae. Conspectus florae Exell, A. & Mendonça, F. 1937. Cruciferae. Conspectus florae ango- angolensis 1: 297–305. lensis 1: 49–52. Hiern, W.P. 1896. Burseraceae. Catalogue of the African plants Hiern, W.P. 1896. Cruciferae. Catalogue of the African plants col- collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: 24– 123–128. British Museum (Natural History), London. 26. British Museum (Natural History), London. Mendes, E.J. 1967. Additiones et adnotationes florae angolensi X. Jonsell, B. 1975. Lepidium L. (Cruciferae) in tropical Africa. Boletim da Sociedade Broteriana, sér. 2, 41: 155–164. Botaniska Notiser 128: 20–46. Jonsell, B. 1982. Flora of tropical East Africa. Cruciferae. CANARIUM L. schweinfurthii Engl. *BRASSICA L. Distribution: CA CN MA ZA *juncea (L.) Czern. Distribution: CN COMMIPHORA Jacq. africana (A.Rich.) Engl. CARDAMINE L. Specimen: Maianga do Povo, Welwitsch 4498 (LISU; trichocarpa Hochst. ex A.Rich. type of Commiphora loandensis Engl.). Distribution: CN Distribution: CN CU LA anacardiifolia Dinter & Engl. LEPIDIUM L. E angolensis Engl. angolense Jonsell Specimen: Entre Teba e Cacuaco, 12/1853, Welwitsch Specimen: Entre Humpata e Serra de Uiahoia, 4485 (LISU; type). 04/1860, Welwitsch 1190 (BM; type). Distribution: BE CC CN CS LA Distribution: HI Eangustefoliolata Mendes Note: Known only from the type. Specimen: Moçâmedes, S. Nicolau, colinas áridas que *NASTURTIUM R.Br. descem sobre S. Nicolau, 05/01/1956, Mendes 1213 *officinale R.Br. (LISC; type). Distribution: CN HI Distribution: NA Eantunesii Engl. *RAPHANUS L. Specimen: Huíla, Antunes vel Dekindt 302 (LISC; type). *sativus L. Distribution: HI Distribution: CN discolor Mendes Note: Cultivated and escaped. Specimen: Huíla, andados 20 km de Cavalana para Gambos, 10/02/1956, Mendes 1693 (LISC; type). RORIPPA Scop. Distribution: HI NA cryptantha (Hochst. ex A.Rich.) Robyns & Boutique glandulosa Schinz Specimen: R. Chitanda, 22/09/1899, Baum 129 (B; Distribution: CU type of Nasturtium microcapsum Engl. & Gilg). mollis (Oliv.) Engl. Distribution: HI Specimen: Ferrão da Sola, 01/1860, Welwitsch 4493 madagascariensis (DC.) Hara (LISU; type of Commiphora welwitschii Engl.). Distribution: CN CS LA Distribution: BO CN CS HI NA micrantha (Roth) Jonsell Emossamedensis Mendes Distribution: CN LA Specimen: Moçâmedes, ao km 17 de Dois Irmãos (apeadeiro do C.F.), estrada do R. Mucungo, BUDDLEJACEAE 21/12/1955, Torre 8258 (LISC; type). Distribution: NA Good, R. 1929. Loganiaceae (in part). Mr. John Gossweiler’s Portu- Emulelame K.Schum. guese West African plants. Journal of Botany 68, 69, Suppl. 2: Specimen: Golungo Alto, R. Chixe, 09/1857, Welwitsch 100–105. 4489 (LISU; type). Hiern, W.P. 1898. Loganiaceae (in part). Catalogue of the African Distribution: BE CN NA plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. virgata Engl. 1,3: 699–704. British Museum (Natural History), London. Distribution: NA Leeuwenberg, A.J.M. 1983. Loganiaceae. Flora zambesiaca 7,1: wildii Merxm. 327–374. sp.; Exell & Mendonça (1951: 302). BUDDLEJA L. Note: Specimen cited: Exell & Mendonça 2177. salviifolia (L.) Lam. sp.; Exell & Mendonça (1951: 302). Specimen: Huíla, Estação Agrícola da Humpata, Note: Specimen cited: Castro 79. 19/10/1941, Gossweiler 13082 (LISC). sp.; Exell & Mendonça (1951: 302). Note: Specimens cited: Gossweiler 10679, 10899. GOMPHOSTIGMA Turcz. virgatum (L.f.) Baill. DACRYODES Vahl Note: Recorded by Leeuwenberg (1983). edulis (G.Don) H.J.Lam Distribution: CA CN ZA NUXIA Comm. ex Lam. pubescens (Vermoesen) H.J.Lam congesta R.Br. ex Fresen. Specimen: Buco Zau, Gossweiler 7071 (COI; type of Specimen: Welwitsch 5670 (K; type of Nuxia angolen- Pachylobus gossweileri Exell). sis Gilg). Distribution: CA ZA

DICOTYLEDONS BORAGINACEAE Trichodesma 54 S T R E L I T Z I A 22 (2008)

SANTIRIA Blume GUNILLAEA Thulin trimera (Oliv.) Aubrév. emirnensis (A.DC.) Thulin Specimen: Cabinda, Maiombe, Belize, 06/12/1918, Specimen: Welwitsch 1161 (G; type of Wahlenbergia Gossweiler 7606 (LISC; type of Pachylobus mayumben- huillana A.DC.). sis Exell). Distribution: HI Distribution: CA Note: Recorded by Thulin (1974). rhodesica (Adamson) Thulin Distribution: MO BUXACEAE Note: Recorded by Thulin (1974). Friis, I. 1989. A synopsis of Buxaceae in Africa south of the Sahara. Kew Bulletin 44: 293–299. WAHLENBERGIA Schrad. ex Roth abyssinica (Hochst. ex A.Rich.) Thulin subsp. abyssinica Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. Agro- nomia Angolana 7: 1–587. Distribution: CC MO Eannua (A.DC.) Thulin Hiern, W.P. 1900. Buxus. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: 952. Specimen: Welwitsch 1162 (BR; type). British Museum (Natural History), London. Distribution: BE CS HI MA Earcta Thulin BUXUS L. Specimen: Welwitsch 1151 (K; type of Lightfootia gra- Ebenguellensis Gilg var. benguellensis cilis A.DC.). Specimen: Antunes 248 (LISC; type). Distribution: HI Ebenguellensis Gilg var. hirta Hutch. banksiana A.DC. Specimen: Gossweiler 4901 (K; type). Specimen: Baum 421 (M; type of Wahlenbergia leucantha Engl. & Gilg). Distribution: CC CABOMBACEAE Ecandolleana (Hiern) Thulin Exell, A. & Mendonça, F. 1937. Cabombaceae. Conspectus florae Specimen: Welwitsch 1153 (G; type). angolensis 1: 45. Distribution: BE CC HA HI Hiern, W.P. 1896. Brasenia. Catalogue of the African plants col- collomioides (A.DC.) Thulin lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: 21, Specimen: Welwitsch 1163 (G; type). 22. British Museum (Natural History), London. Distribution: CC HI LN LS MA MO NA denticulata (Burch.) A.DC. BRASENIA Schreb. Specimen: Welwitsch 1157 (K; type of Lightfootia schreberi J.F.Gmel. tenuifolia A.DC.). Distribution: CC HI MA Distribution: CC HA HI NA erecta (Roem. & Schult.) Tuyn Specimen: Welwitsch 1155 (G; type of Lightfootia are- CACTACEAE naria A.DC.). Barthlott, W. & Taylor, N.P. 1995. Notes towards a monograph of Distribution: HI Rhipsalideae (Cactaceae). Bradleya 13: 43–79. hirsuta (Edgew.) Tuyn Gonçalves, M.L. 1970. Cactaceae. Conspectus florae angolensis 4: Distribution: BE MA 301, 302. Note: Recorded by Thulin (1975). Good, R. 1929. Cactaceae. Mr. John Gossweiler’s Portuguese West napiformis (A.DC.) Thulin African plants. Journal of Botany 67, Suppl. 1: 198. Specimens: Huíla, near Humpata, 05/05/1909, Pearson Smith, G.F. & Crouch, N.R. 1999. Rhipsalis baccifera subsp. mau- 2776 (K; type of Lightfootia graminicola Scott); ritiana (Cactaceae). Flowering Plants of Africa 56: 94–98. Welwitsch 1150 (K; type). Distribution: BE CC HA HI LS MA NA *OPUNTIA Mill. paludicola Thulin *ficus-indica (L.) Mill. Distribution: CC LN Notes: Introduced. Site record. Recorded from a photo- Note: Recorded by Thulin (1975). graphic image (Huíla, north edge of Lagoa da Ivantala, perrottetii (A.DC.) Thulin photographed by M.Soares in 07/2007). Distribution: CA HA MO *stricta (Haw.) Haw. ramosissima (Hemsl.) Thulin subsp. centiflora Thulin Notes: Introduced. Recorded from a web-sourced photo- Distribution: LS graphic image (http://www.cpires.com/fotos_de_luanda Note: Recorded by Thulin (1975). _2006.html). ramosissima (Hemsl.) Thulin subsp. lateralis (Brehmer) Thulin RHIPSALIS Gaertn. Specimens: Welwitsch 1152 (K; type of Lightfootia baccifera (J.S.Muell.) Stearn subsp. mauritiana (DC.) exilis A.DC.); Welwitsch 1154 (G; type of Lightfootia Barthlott debilis A.DC.). Distribution: CN MA Distribution: BE CU HA HI ramosissima (Hemsl.) Thulin subsp. A; Thulin (1975: 190). Note: Specimens cited: Kers 3374a & 3502 (S). CAMPANULACEAE undulata (L.f.) A.DC. Good, R. 1927. Campanulaceae. Mr. John Gossweiler’s Portuguese Specimen: Baum 477 (K; type of Wahlenbergia cyanea West African plants. Journal of Botany 65, Suppl. 2: 68, 69. Engl. & Gilg). Hiern, W.P. 1898. Campanulaceae. Catalogue of the African plants Distribution: CC HI E collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,3: verbascoides Thulin 625–632. British Museum (Natural History), London. Specimen: Benguela, Calupiango, 31/05/1940, Thulin, M. 1974. Gunillaea and Namacodon. Two new genera of Gossweiler 12434 (LISC; type). Campanulaceae in Africa. Botaniska Notiser 127: 165–182. Distribution: HA E Thulin, M. 1975. The genus Wahlenbergia s.lat. (Campanulaceae) welwitschii (A.DC.) Thulin in tropical Africa and Madagascar. Symbolae Botanicae Specimen: Welwitsch 1149 (G; type). Upsalienses 21: 1–223. Distribution: MA

BURSERACEAE Santiria DICOTYLEDONS S T R E L I T Z I A 22 (2008) 55 sp. B.; Thulin (1975: 186). tomentosa Lam. Note: Specimen cited: Teixeira et al. 8956 (LISC). Distribution: BE CN HI LA NA viminea Hook.f. & Thomson ex Oliv. Specimen: Golungo Alto, Serra de Alto Queta, 07/1854, CANNABACEAE Welwitsch 986 (LISU; type). Hiern, W.P. 1900. Cannabis. Catalogue of the African plants col- Distribution: CN lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: 994, 995. British Museum (Natural History), London. CLEOME L. angustifolia Forssk. subsp. diandra (Burch.) Kers *CANNABIS L. Distribution: BE CS NA *sativa L. elegantissima Briq. Note: Cultivated and escaped. Specimen: Moçâmedes, R. Bero, Welwitsch 953 (BR; type of Cleome welwitschii Exell). CAPPARACEAE Distribution: BE HI NA foliosa Hook.f. Exell, A. & Mendonça, F. 1937. Capparidaceae. Conspectus florae Distribution: BE CS NA angolensis 1: 53–68. Egossweileri Exell Gonçalves, M.L. 1962. Nota sobre algumas espécies de Maerua Specimen: Benguela, Lobito, Gossweiler 10349 (COI; Forssk. de Angola. In Estudos Científicos de Homenagem ao type). Prof. J. Carrington da Costa: 19–21. Distribution: BE NA Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. gynandra L. Agronomia Angolana 7: 1–587. Distribution: BE CN CS HI LA MA Hiern, W.P. 1896. Capparidaceae. Catalogue of the African plants hirta (Klotzsch) Oliv. collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: 26–33. British Museum (Natural History), London. Distribution: HI LN NA Lebrun, J.-P. & Stork, A.L. 2003. Tropical African flowering plants: iberidella Welw. ex Oliv. ecology and distribution, Vol. 1. Annonaceae–Balanitaceae. Specimen: Pungo Andongo, entre Calundo e Candumba, Conservatoire Botanique de Genève, Genève. 1857, Welwitsch 949 (LISU; type). Mendes, E.J. 1967. Additiones et adnotationes florae angolensi X. Distribution: BE CA CS HI MA MO NA Boletim da Sociedade Broteriana, sér. 2, 41: 155–164. Ekermesina Gilg & Benedict emend. Kers var. kermesina Specimen: Antunes 261 (B; type). BOSCIA Lam. Ekermesina Gilg & Benedict emend. Kers var. plebeia Kers albitrunca (Burch.) Gilg & Gilg-Ben. Specimen: Huíla, ao km 50 do Humbe, estrada de Note: Recorded by Gossweiler (1953). Cahama, 09/02/1956, Torre 8728 (LISC; type). E gossweileri Exell monophylla L. Specimen: Benguela, Anha, Gossweiler 1706a (LISC; Distribution: CN HI LS MA type). Emossamedensis Exell & Mendonça Note: Known only from the type. Specimen: Moçâmedes, pr. do R. Giraul, Welwitsch 967 microphylla Oliv. (B; type). Specimen: Moçâmedes, Bumbo, 10/1859, Welwitsch Distribution: BE HI NA 983 (LISU; type). Distribution: BE HI NA rubella Burch. E Distribution: HI pestalozziana Gilg E Specimen: Moçâmedes, entre Mata dos Carpinteiros e rubelloides Kers Páo, Welwitsch 982 (B; type of Boscia salicifolia Oliv.). Specimen: Cuando-Cubango, Menongue, Cutato, Distribution: HI NA Quedas do Cutato, 06/01/1960, Mendes 2004 (LISC; Epolyantha Gilg type). Specimen: Antunes 100 (B; type). rutidosperma DC. Distribution: HI Distribution: BO CN CS HI LA MA Eurens Welw. ex Oliv. Specimen: Entre Luanda e Tanderachique, Musseque do EUADENIA Oliv. Sr. Schut, 07/1854, Welwitsch 989 (LISU; type). Ebrevipetala Exell Distribution: BE CN LA Specimen: Maiombe, Buco Zau, Gossweiler 6807 (COI; welwitschii Gilg type). Specimens: Jau, 06/1900, Baum 999 (M; type Distribution: CA of Boscia suaveolens Gilg); Moçâmedes, Bumbo, Note: Known only from the type. 10/1859, Welwitsch 980 (LISU; type). Distribution: BE HI NA MAERUA Forssk. angolensis DC. CADABA Forssk. E Specimen: S.c. s.n. (P-P00373961 holotype). benguellensis Mendes Distribution: BE CS LA NA Specimen: Benguela, Caxengue, 26/07/1940, angolensis DC. var. heterophylla Welw. ex Oliv. Gossweiler 12171 (LISC; type). Specimen: Entre Luanda e Cacuaco, Welwitsch 968b Distribution: BE (COI; type). schroeppelii Suess. ex Suess. & Merxm. Distribution: LA Distribution: BE NA buxifolia (Welw. ex Oliv.) Gilg & Benedict CAPPARIS L. Specimens: Moçâmedes, R. Maiombo, pr. de Cazimba, erythrocarpos Isert 10/1859, Welwitsch 975 (LISU; type); Moçâmedes, Distribution: BO CN entre Cazimba e Pomangala, 10/1859, Welwitsch 976 sepiaria L. var. subglabra (Oliv.) De Wolf (LISU; type of Maerua welwitschii Gilg & Benedict). Specimen: Entre Luanda e Quicuxe, 03/1854, Distribution: NA Welwitsch 990 (LISU; type). parvifolia Pax Distribution: BE LA Note: Recorded by Gonçalves (1962).

DICOTYLEDONS CAMPANULACEAE Wahlenbergia 56 S T R E L I T Z I A 22 (2008)

RITCHIEA R.Br. ex G.Don eriantha Hochst. ex A.Rich. Eagelaeifolia Gilg Specimen: Ganguelas, chana Canona entre os R. Cuchi Distribution: CN e Cutato, Gossweiler 3148 (BM, COI, LISC). capparoides Britten Einaequalifolia Engl. & Gilg Distribution: CA Specimen: Ganguelas, Cuiriri R., Baum 816 (BM iso- Ecarrissoi Exell & Mendonça type). Specimen: Lunda, Dundo, margens do R. Lubilache, Epoggei Pax Carrisso & Mendonça 137 (COI; type). Specimen: Quimbundo, Pogge 110 (type). Distribution: LN Note: The holotype may have been destroyed in B. Note: Known only from the type. gossweileri Exell & Mendonça POLYCARPON L. Specimen: Moxico, pr. do cemitério de Teixeira de prostratum (Forssk.) Asch. & Schweinf. ex Asch. Sousa, 10/07/1940, Gossweiler 12268 (LISC). Specimen: Luanda, Ambriz, R. Quisembo, Welwitsch Emayumbensis Exell 1073 (BM, COI, K, LISC). Specimen: Maiombe, Pango Munga, Gossweiler s.n. (BM; type). POLYTEPALUM Suess. & Beyerle Distribution: CA Eangolense Suess. & Beyerle Note: Known only from the type. Specimen: Benguela, R. Catumbela, Gossweiler 9944 Enoldeae Exell & Mendonça (COI, K, LISC; type). Specimen: Quela, Nolde 296 (B; type). Distribution: MA SILENE L. Note: Known only from the type. burchellii Otth. ex DC. spragueana Gilg & Benedict Specimen: Benguela, Ganda, Gossweiler 9749 (BM, Specimen: Cabinda, Malemba, pr. de Landana, Philips COI, K, LISC). s.n. (B-B100154734 holotype). Distribution: CA *SPERGULA L. youngii Exell *arvensis L. Specimen: Lunda, Dundo, R. Dundundo, Young 476 Specimens: Huíla, Gossweiler 9416; Lopolo, Welwitsch (BM; type). 1084 (BM, COI, LISC). Distribution: LN *SPERGULARIA (Pers.) J.Presl & C.Presl CARICACEAE *media (L.) C.Presl Note: Recorded by Nogueira (1973). Fernandes, A. 1970. Caricaceae. Conspectus florae angolensis 4: 231. *STELLARIA L. Hiern, W.P. 1898. Caricaceae. Catalogue of the African plants col- *media (L.) Vill. lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,2: Specimen: Bengo, Ambriz, Welwitsch 1069 (BM, 386. British Museum (Natural History), London. LISU). *CARICA L. *papaya L. Note: Cultivated and escaped. CELASTRACEAE Archer, R.H. & Van Wyk, A.E. 1998. A taxonomic revision of Elaeo- CARYOPHYLLACEAE dendron Jacq. (Cassionoideae: Celastraceae) in Africa. South African Journal of Botany 64,2: 93–109. by S.A. Ghazanfar Exell, A. & Mendonça, F. 1954. Celastraceae. Conspectus florae Exell, A.W. & Mendonça, F.A. 1937. Caryophyllaceae. Conspectus angolensis 2: 1–27. florae angolensis 1: 108–113. Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. Agro- Ghazanfar, S.A. 1991. Flora of Nigeria: Caryophyllales. Monographs nomia Angolana 7: 1–587. in Systematic Botany from the Missouri Botanical Garden No. Hallé, N. 1986. Celastraceae-Hippocrateoideae. Flore du Gabon 34. 29: 1–287. Hiern, W.P. 1896. Caryophyllaceae. Catalogue of the African plants Hiern, W.P. 1896. Celastraceae. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: 49–51. British Museum (Natural History), London. 144–150. British Museum (Natural History), London. Nogueira, I. 1973. Aditamentos à flora de Angola I. Garcia de Orta, Klopper, R.R., Chatelain, C., Bänninger, V., Habashi, C., Steyn, H.M., Série de Botânica 1,1-2: 59–61. De Wet, B.C., Arnold, T.H., Gautier, L., Smith, G.F. & Spichiger, R. 2006. Checklist of the flowering plants of Sub-Saharan Africa. DIANTHUS L. Southern African Botanical Diversity Network Report No. 42. Eangolensis Hiern ex F.N.Williams subsp. angolensis SABONET, Pretoria. Specimen: Benguela, Caconda, 07/1880, Anchieta 38 Mendonça, F.A. & Sousa, E.P. 1968. Revisão das Celastraceae de (BM holotype). Angola. Garcia de Orta 16,2: 177–192. zeyheri Harv. subsp. zeyheri Specimen: R. Ninda, Serpa Pinto 24 (K photograph of APODOSTIGMA R.Wilczek type). pallens (Planch. ex Oliv.) R.Wilczek var. buchholzii (Loes.) DRYMARIA Willd. ex Schult. N.Hallé cordata (L.) Willd. ex Schult. Distribution: CN MA MO ZA Specimen: Cuanza Norte, Cazengo, Gossweiler 4640 pallens (Planch. ex Oliv.) R.Wilczek var. pallens (BM, COI, K). BEQUAERTIA R.Wilczek POLYCARPAEA Lam. mucronata (Exell) R.Wilczek corymbosa (L.) Lam. Specimen: Cabinda, Maiombe, Buco Zau, Caio, Specimen: Luanda, entre Teba e Quicuxe, 07/1854, 07/08/1916, Gossweiler 6541 (LISC; type). Welwitsch 1072 (BM, COI, K, LISU). Distribution: CA

CAPPARACEAE Ritchiea DICOTYLEDONS S T R E L I T Z I A 22 (2008) 57

CAMPYLOSTEMON Welw. crenata (Klotzsch) R.Wilczek ex N.Hallé var. loandensis angolense Oliv. (Exell) N.Hallé Specimen: Cuanza Norte, Cazengo, Welwitsch 1331 Specimen: Cuanza Norte, Funda, Dembos, pr. do R. (LISU; type). Dande, Gossweiler 9259 (LISC; type). Distribution: CA CN ZA Distribution: CN LA laurentii De Wild. yaundina (Loes.) N.Hallé ex R.Wilczek Distribution: CA Distribution: CA Note: Recorded by Hallé (1986). warneckeanum Loes. ex Fritsch MAYTENUS Molina andongensis (Oliv.) Exell & Mendonça Note: Recorded by Hallé (1986). Specimen: Malange, Pungo Andongo, Welwitsch 1353 CATHA Forssk. ex Scop. (LISU; type). edulis Forssk. Distribution: HA MA Note: Recorded by Gossweiler (1953). Note: An uncertain synonym of Gymnosporia buxifolia (Klopper et al. 2006), kept here as a provisional name. CUERVEA Triana ex Miers angolensis Exell & Mendonça macrophylla (Vahl) R.Wilczek Specimen: Huíla, Ungueria – Chilia, Chacuta, Distribution: LA 03/06/1937, Gossweiler 10983 (K; type). Distribution: HI ELACHYPTERA A.C.Sm. Note: An uncertain synonym of Gymnosporia buxifolia bipindensis (Loes.) N.Hallé ex R.Wilczek (Klopper et al. 2006), kept here as a provisional name. Distribution: CA ZA buchananii (Loes.) R.Wilczek holtzii (Loes. ex Harms) R.Wilczek ex N.Hallé Specimen: Lunda, Dala, R. Chiumbe, 1937, Exell & Specimen: Malange, Pungo Andongo, Welwitsch Mendonça 1084a (LISC; paratype of Maytenus edgari 1324 (LISU; type of Hippocratea hierniana Exell & Exell & Mendonça). Mendonça). Distribution: LS MA Distribution: MA gracilipes (Welw. ex Oliv.) Exell subsp. gracilipes parvifolia (Oliv.) N.Hallé Distribution: CN MA Specimen: Huíla, Welwitsch 1325 (LISU; type). undata (Thunb.) Blakelock Distribution: HI MA MO NA Specimen: Huíla, Morro de Lopolo, Welwitsch 1345 (LISU; type of Celastrus huillensis Welw. ex Oliv.). ELAEODENDRON Jacq. Distribution: BO CN CS HI LS NA buchananii (Loes.) Loes. welwitschianus Exell & Mendonça Distribution: BE MA NA Specimen: Cuanza Norte, Golungo Alto, Welwitsch matabelicum Loes. 1358 (LISU; type). Note: Recorded by Archer & Van Wyk (1998). Distribution: CN transvaalense (Burtt Davy) R.H.Archer sp.; Exell & Mendonça (1954: 10). Distribution: HI NA Note: Specimen cited: Baum 27. sp.; Exell & Mendonça (1954: 10). GYMNOSPORIA (Wight & Arn.) Hook.f. Note: Specimen cited: Milne-Redhead 4124. buxifolia Szyszyl. Distribution: BE LA MYSTROXYLON Eckl. & Zeyh. putterlickioides Loes. aethiopicum (Thunb.) Loes. Distribution: BE HI NA Distribution: BE CC CN CS HI LA NA senegalensis (Lam.) Loes. Specimen: R. Longa, 12/1899, Baum 565 (BM; type of PLEUROSTYLIA Wight & Arn. Gymnosporia baumii Loes.). africana Loes. Distribution: BE BI BO CC CN CS HA HI LA LS MA NA Distribution: HI UI ZA PRIONOSTEMMA Miers HELICTONEMA Pierre fimbriata (Exell) N.Hallé Specimen: Maiombe, Pango Munga, Gossweiler 6292 velutinum (Afzel.) Pierre ex N.Hallé (LISC; type). Distribution: CA Distribution: CA HIPPOCRATEA L. PRISTIMERA Miers myriantha Oliv. andongensis (Welw. ex Oliv.) N.Hallé var. andongensis Distribution: CS Specimen: Malange, Pungo Andongo, Welwitsch 1330 (LISU; type). LOESENERIELLA A.C.Sm. Distribution: CN MA africana (Willd.) R.Wilczek ex N.Hallé var. richardiana graciliflora (Welw. ex Oliv.) N.Hallé subsp. graciliflora (Cambess.) R.Wilczek ex N.Hallé Specimen: Cuanza Norte, Golungo Alto, Welwitsch Distribution: BO HI LA MA NA 1332 (LISU; type). apiculata (Welw. ex Oliv.) N.Hallé ex R.Wilczek Distribution: CN Specimen: Cuanza Norte, Golungo Alto, Welwitsch luteoviridis (Exell) N.Hallé var. luteoviridis 1323 (LISU; type). Specimen: Maiombe, Pango Munga, Gossweiler 6037 Distribution: CA CN (LISC; type). apocynoides (Welw. ex Oliv.) N.Hallé ex J.Raynal var. Distribution: CA apocynoides paniculata (Vahl) N.Hallé Specimen: Cuanza Norte, Cazengo, Welwitsch 1329 Distribution: MA (LISU; type). Distribution: CA CN HI LN? NA REISSANTIA N.Hallé clematoides (Loes.) R.Wilczek indica (Willd.) N.Hallé var. astericantha (N.Hallé) N.Hallé Distribution: CA CN Note: Recorded by Hallé (1986).

DICOTYLEDONS CELASTRACEAE Campylostemon 58 S T R E L I T Z I A 22 (2008) indica (Willd.) N.Hallé var. loesneriana (Hutch. & CHENOPODIACEAE M.B.Moss) N.Hallé Distribution: BO CN Brenan, J. 1988. Chenopodiaceae. Flora zambesiaca 9,1: 133–161. parviflora (N.E.Br.) N.Hallé Hiern, W.P. 1900. Chenopodiaceae. Catalogue of the African plants Note: Recorded by Mendonça & Sousa (1968). collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: 897–900. British Museum (Natural History), London. SALACIA L. Lebrun, J.-P. & Stork, A.L. 2003. Tropical African flowering plants: alata De Wild. var. alata ecology and distribution, Vol. 1. Annonaceae–Balanitaceae. Distribution: CA Conservatoire Botanique de Genève, Genève. Note: Recorded by Hallé (1986). Leistner, O.A. 2005. Seed plants of southern tropical Africa. Southern bussei Loes. African Botanical Diversity Network Report No. 26. SABONET, Distribution: CC Pretoria. cerasifera Welw. ex Oliv. var. cerasifera Specimen: Malange, Pungo Andongo, Welwitsch 1340 ARTHROCNEMUM Moq. (LISU; type). macrostachyum (Moric.) K.Koch Distribution: LN MA chlorantha Oliv. ATRIPLEX L. Distribution: CA CN MA ZA sp. congolensis De Wild. & T.Durand Note: Atriplex paludosa R.Br. was recorded by Hiern Distribution: ZA (1900) but it does not occur in Sub-Saharan Africa Note: Recorded by Mendonça & Sousa (1968). (Klopper et al. 2006). elegans Welw. ex Oliv. var. elegans Specimen: Malange, Pungo Andongo, Welwitsch 1342 CHENOPODIUM L. (LISU; type). *ambrosioides L. Distribution: BO MA ZA *schraderianum Schult. erecta (G.Don) Walp. var. erecta *murale L. Distribution: CN LN ZA *opulifolium Schrad. ex W.D.J.Koch & Ziz longipes (Oliv.) N.Hallé var. camerunensis (Loes.) N.Hallé procerum Hochst. ex Moq. Distribution: CA Note: Recorded by Lebrun & Stork (2003). Note: Recorded by Hallé (1986). mayumbensis Exell & Mendonça EXOMIS Fenzl ex Moq. Specimen: Maiombe, Buco Zau, Gossweiler 6776 microphylla (Thunb.) Aellen var. microphylla (LISC; type). Note: Tentatively recorded by Leistner (2005). Distribution: CA pynaertii De Wild. HALOSARCIA Paul G.Wilson Distribution: LN LS indica (Willd.) Paul G.Wilson regeliana J.Braun & K.Schum. Distribution: CA SALSOLA L. rhodesiaca Blakelock angolensis Botsch. Note: Recorded by Mendonça & Sousa (1968). Specimen: Moçâmedes, pr. do Farol de Ponta Albina, whytei Loes. var. whytei perto de Porto Alexandre, 31/12/1955, Mendes 1196 Distribution: CA CN (LISC; type). Note: Recorded by Hallé (1986). aphylla L.f. SALACIGHIA Loes. SUAEDA Forssk. letestuana (Pellegr.) Blakelock merxmuelleri Aellen Distribution: CA plumosa Aellen SIMIRESTIS N.Hallé dewildemaniana N.Hallé CHRYSOBALANACEAE Note: Recorded by Hallé (1986). Champluvier, D. 1990. Une nouvelle sous-espèce de Magnistipula SIMICRATEA N.Hallé butayei De Wild. (Chrysobalanaceae) de l’Ituri (Zaïre). Bulletin welwitschii (Oliv.) N.Hallé du Jardin Botanique National de Belgique 60: 393–403. Specimen: Cuanza Norte, Golungo Alto, Welwitsch Mendes, E. 1970. Chrysobalanaceae. Conspectus florae angolensis 1322 (LISU; type). 4: 5–22. Distribution: CA CN ZA White, F. 1976. The taxonomy, ecology and chorology of African Chry- TRISTEMONANTHUS Loes. sobalanaceae (excluding Acioa). Bulletin du Jardin Botanique National de Belgique 46: 265–350. mildbraedianus Loes. Distribution: CA CHRYSOBALANUS L. Note: Recorded by Hallé (1986). icaco L. subsp. atacorensis (A.Chev.) F.White Distribution: CS HA ZA CERATOPHYLLACEAE icaco L. subsp. icaco Distribution: BE LA ZA Govaerts, R. & Thomas, M. 2006. World Checklist of Cerato- phyllaceae. The Board of Trustees of the Royal Botanic Gardens, DACTYLADENIA Welw. Kew. Published on the internet; http://www.kew.org/wcsp/ buchneri (Engl.) Prance & Sothers (accessed June 2007). Specimen: Chitato, Dundo, estrada de Turismo, Hiern, W.P. 1900. Ceratophylleae. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: Gossweiler 14039 (type of Acioa gossweileri Cavaco). 1031. British Museum (Natural History), London. Distribution: LN campestris (Engl.) Prance & F.White CERATOPHYLLUM L. Specimen: Maiombe, Belize, Dawe 225 (K; type of demersum L. var. demersum Acioa dawei Mendes). muricatum Cham. subsp. muricatum Distribution: CA

CELASTRACEAE Reissantia DICOTYLEDONS S T R E L I T Z I A 22 (2008) 59 floribunda Welw. GARCINIA L. Specimen: Golungo Alto, Welwitsch 1289 (K; type). buchneri Engl. Distribution: CA CN Specimens: Dekindt 836 (BM; type); Ganguelas, entre gilletii (De Wild.) Prance & F.White o R. Cuiriri e o R. Cuito, 1935, Gossweiler 3485 (COI; Distribution: LN type of Garcinia edulis Exell). Distribution: BE CC HI MA MAGNISTIPULA Engl. epunctata Stapf butayei De Wild. subsp. butayei Distribution: CA CN Distribution: LN MA huillensis Welw. ex Oliv. butayei De Wild. subsp. glabriuscula (Hauman) Champl.? Specimens: Malange, floresta do Bengo, Gossweiler Distribution: LN 1455 (P; type of Garcinia gossweileri Engl.); Huíla, Note: Tentatively recorded here. Champluvier (1990) Morro de Lopolo, 05/1860, Welwitsch 1051 (P; type). placed under this subsp. some of the specimens cited by Distribution: LS MA White (1976) under subsp. transitoria F.White, but she kola Heckel did not refer the Angolan collection. Note: Recorded by Bamps (1970). butayei De Wild. subsp. youngii (Mendes) F.White livingstonei T.Anderson Specimen: Lunda, Saurimo, tributary of Chicapa R., Specimen: Libongo, R. Lifune, Welwitsch 1047 (P; type 06/08/1932, Young 410 (LISC; type). of Garcinia angolensis Vesque). Distribution: LS Distribution: BE BO NA sapinii De Wild. mannii Oliv. Specimen: Saurimo, Dala, Missão da Luz (Mufege), Note: Recorded by Gossweiler (1953). Lynes 327a (BR; syntype of Hirtella fruticulosa ovalifolia Oliv. Hauman). Note: Recorded by Lebrun & Stork (2003). Distribution: BI LS MO punctata Oliv. tessmannii (Engl.) Prance Specimen: Golungo Alto, Serra do Alto Queta, acima de Distribution: CA Cahunha, Welwitsch 1050 (P; type). Distribution: CA CN MARANTHES Blume smeathmannii (Planch. & Triana) Oliv. floribunda (Baker) F.White Distribution: BI CA CN CS Distribution: BI LS MA MO gabunensis (Engl.) Prance MAMMEA L. Distribution: CA africana Sabine glabra (Oliv.) Prance Distribution: CA LN Distribution: CA LN PENTADESMA Sabine butyracea Sabine PARINARI Aubl. Specimen: Cabinda, Maiombe, Buco Zau, 06/1920, capensis Harv. Gossweiler 6839b (K; type of Pentadesma parviflora Distribution: BI CC CN CS HA HI LN LS MA MO Exell). congensis Didr. Distribution: CA Distribution: ZA curatellifolia Planch. ex Benth. SYMPHONIA L.f. Specimen: Lubango, Lopolo, Welwitsch 1282 (BM; type globulifera L.f. of Parinari mobola Oliv.). Distribution: CA CN LA LS MA ZA Distribution: BE BI CC CN CS HA HI LN LS MA MO excelsa Sabine Distribution: CN CS HI LS MA MO UI COCHLOSPERMACEAE Exell, A. & Mendonça, F. 1937. Cochlospermaceae. Conspectus flo- CLUSIACEAE rae angolensis 1: 77, 78. Hiern, W.P. 1896. Maximilianea. Catalogue of the African plants Bamps, P. 1970. Flore du Congo, Ruanda et Burundi. Guttiferae: collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: 1–74. 37. British Museum (Natural History), London. Bamps, P. 1971. Notes sur les Guttiferae d’Afrique tropicale. Poppendieck, H.-H. 2004. A new species of Cochlospermum Bulletin du Jardin Botanique National de Belgique 41: 427– (Cochlospermaceae) from Angola with notes on its collector Ilse 444. von Nolde and her botanical illustrations. Schumannia 4: 225– Exell, A. & Mendonça, F. 1937. Guttiferae. Conspectus florae ango- 235. lensis 1: 125–131. COCHLOSPERMUM Kunth Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. E Agronomia Angolana 7: 1–587. angolense Welw. ex Oliv. Specimen: Golungo Alto, entre Sange e Camilungo, Hiern, W.P. 1896. Guttiferae. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: 59– 05/1856, Welwitsch 544 (BM; type). 61. British Museum (Natural History), London. Distribution: BE CN CS HA HI MA E Lebrun, J.-P. & Stork, A.L. 2003. Tropical African flowering plants: noldei Poppend. ecology and distribution, Vol. 1. Annonaceae–Balanitaceae. Specimen: Malange, Quela, 03/1938, Nolde 121 (BM; Conservatoire Botanique de Genève, Genève. type). Distribution: MA ALLANBLACKIA Oliv. ex Benth. floribunda Oliv. COMBRETACEAE Distribution: CA staneriana Exell & Mendonça Exell, A. & Garcia, J. 1970. Combretaceae. Conspectus florae ango- Specimen: Cabinda, Maiombe, R. Lufo, 1918, lensis 4: 44–93. Gossweiler 8221 (COI; type). Exell, A.W. & Garcia, J.G. 1962. Uma nova espécie do género Distribution: CA Terminalia L. Boletim da Sociedade Broteriana, sér. 2, 36: 95, 96.

DICOTYLEDONS CHRYSOBALANACEAE Dactyladenia 60 S T R E L I T Z I A 22 (2008)

Hiern, W.P. 1898. Combretaceae (in part). Catalogue of the African engleri Schinz plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. Specimen: Cuito Cuanavale, Cassuango, Cuiriri, 1,2: 337–356. British Museum (Natural History), London. Gossweiler 3241 (BM; type of Combretum chlorocar- Liben, L. 1971. Répartition géographique de Combretaceae, pum Exell). Humiriaceae et Lecythidaceae africaines. Bulletin du Jardin Distribution: BI CC CU HI LS Botanique National de Belgique 41: 445–449. exannulatum (O.Hoffm.) Engl. & Diels Mendes, E. & Exell, A. 1973. Additiones et adnotationes florae Specimen: Cacuso, Pungo Andongo, Mechow 100 angolensi XII (Combretaceae). Garcia de Orta, Série de Botânica (type). 1: 21–24. Distribution: BO CN LA UI ZA Nogueira, I. 1977. Aditamentos à flora de Angola—II. Garcia de falcatum (Welw. ex Hiern) Jongkind Orta, Série de Botânica 3,2: 81–84. Specimen: Golungo Alto, entre Sange e Bango, Welwitsch 4348 (BM; type). COMBRETUM Loefl. Distribution: BO CN LN acutifolium Exell gossweileri Exell Specimen: Bié, Gossweiler s.n. (BM-BM000902077 Specimen: Benguela, country of the Ganguelas and holotype). Ambuelas, Gossweiler 4047 (K; type). Distribution: BE BI CS CU LS MA NA Distribution: CC LN LS MO angolense Welw. ex M.A.Lawson haullevilleanum De Wild. Specimen: Golungo Alto, Sange, Welwitsch 4320 (BM; Distribution: ZA type). hensii Engl. & Diels Distribution: BE CN CS MA Distribution: UI apiculatum Sond. subsp. apiculatum hereroense Schinz Distribution: BE CU HI NA Distribution: BE CC HI NA Eargyrotrichum Welw. ex M.A.Lawson Specimen: Lubango, entre Murrupula e Lopolo, holstii Engl. Welwitsch 4375 (BM; type). Distribution: BO ZA Distribution: HA HI homalioides Hutch. & Dalziel aureonitens Engl. & Gilg Distribution: ZA Specimen: Gambos, entre Chihinde e Ediva, Baum 53 imberbe Wawra (BR; type). Specimen: Benguela, Wawra 247 (BM; type). Distribution: CU HI Distribution: BE CC CU NA auriculatum Engl. & Diels *indicum (L.) Jongkind Distribution: BO NA ZA Distribution: CA LA ZA bracteatum (M.A.Lawson) Engl. & Diels Note: Cultivated and escaped. Distribution: CA latialatum Engl. ex Engl. & Diels camporum Engl. Distribution: CA Specimen: Welwitsch 4325 (BM; type of Combretum molle R.Br. ex G.Don polystictum Welw. ex Hiern). Distribution: CC CN CS HA HI LA MA MO NA Distribution: BO CN CS LA UI ZA mossambicense (Klotzsch) Engl. carringtonianum Exell & J.G.Garcia Specimen: Golungo Alto, Welwitsch 4282 (BM; type of Specimen: Maiombe, Buco Zau, Monteiro, Santos & Combretum quangense Engl. & Diels). Murta 342 (BM; type). Distribution: BE BO CC CN LA MA NA ZA Distribution: CA oxystachyum Welw. ex M.A.Lawson celastroides Welw. ex M.A.Lawson subsp. celastroides Specimen: Bumbo, Quitibe de Cima, Welwitsch 4309 Specimen: Lubango, entre Mumpula e Lopolo, (BM; type). Welwitsch 4370 (BR; type). Distribution: CC CU HI NA Distribution: CC HI paniculatum Vent. celastroides Welw. ex M.A.Lawson subsp. laxiflorum (Welw. Specimen: Pungo Andongo, Welwitsch 4365 (BM; type ex M.A.Lawson) Exell of Combretum virgultosum Welw. ex Hiern). Specimen: Cacuso, Pungo Andongo, Welwitsch 4384 Distribution: BE CA CC CN CS HA LA LS MA NA (BM; type). paradoxum Welw. ex M.A.Lawson Distribution: BI CC CN CS LN LS MA MO UI Specimen: Golungo Alto, Fonte Capopa, Welwitsch cinereopetalum Engl. & Diels 4385 (BM; type). Distribution: CA CC CN CS LN MA MO Distribution: CN collinum Fresen. Epecoense Exell Distribution: BE BI CC CN CS CU HA HI LN LS MA MO Specimen: Sumba, Peco, 02/10/1924, Gossweiler NA 8991 (LISC; type). Note: Includes Combretum monticola Engl. & Gilg and Distribution: ZA C. pachycarpum Engl. & Gilg. platypetalum Welw. ex M.A.Lawson subsp. baumii (Engl. & comosum G.Don Gilg) Exell Distribution: CN Specimen: Cuamato, R. Cunene, a jusante de Chitanda, confertum (Benth.) M.A.Lawson 18/09/1899, Baum 117 (BM; type). Distribution: ZA Distribution: BI CC CS CU HA HI LS MA cuspidatum Planch. ex Benth. platypetalum Welw. ex M.A.Lawson subsp. platypetalum Specimen: Cabinda, Maiombe, Belize, perto do Posto Specimen: Entre Mumpula e Humpata, Welwitsch 4356 Militar de Belize, R. Luali, 01/1919, Gossweiler 8186 (BM; type). (LISC; type of Combretum mayumbensis Exell). Distribution: BE BI CN CS HA HI LS MA NA Distribution: CA LN LS platypetalum Welw. ex M.A.Lawson subsp. virgatum (Welw. Edumetorum Exell ex M.A.Lawson) Exell Specimen: Cuito Cuanavale, Cassuango, Cuiriri, Specimen: Cacuso, Pungo Andongo, R. Cuanza, Gossweiler 3008 (P; type). Welwitsch 4357 (type). Distribution: BI CC HI Distribution: BI CS HA LS MA NA

COMBRETACEAE DICOTYLEDONS S T R E L I T Z I A 22 (2008) 61 platypterum (Welw.) Hutch. & Dalziel superba Engl. & Diels Specimen: Golungo Alto, Sange, Welwitsch 1752 (BM; Distribution: CA type). Distribution: CA CN ZA psidioides Welw. subsp. dinteri (Schinz) Exell CONNARACEAE Specimen: R. Cuiriri, Sobi, 19/02/1900, Baum 722 Breteler, F.J., Jongkind, C.C.H. & Lemmens, R.H.M.J. 1992. Con- (BM; type of Combretum quirirense Engl. & Gilg). naraceae. Flore du Gabon 33. Distribution: CC CU HA Breteler, F.J. & Van Ziel, H.W. 1989. Jollydora. In F.J. Breteler (ed.), psidioides Welw. subsp. kwinkiti (De Wild.) Exell The Connaraceae, a taxonomic study with emphasis on Africa. Distribution: LN UI ZA Agricultural University Wageningen Papers 89-6: 284. psidioides Welw. subsp. psidioides Exell, A. & Mendonça, F. 1954–1956. Connaraceae. Conspectus Specimen: Luanda, entre Quicuxe e Mutolo, Welwitsch florae angolensis 2: 136–154. 4378 (K; type). Hiern, W.P. 1896. Connaraceae. Catalogue of the African plants Distribution: BE BO CC CS HI LA LS MA MO collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: racemosum P. B e a u v . 185–191. British Museum (Natural History), London. Specimen: Golungo Alto, Welwitsch 4351 (BM; type of Jongkind, C.C.H. 1989a. Agelaea. In F.J. Breteler (ed.), The Combretum flammeum Welw. ex Hiern). Connaraceae, a taxonomic study with emphasis on Africa. Agricultural University Wageningen Papers 89-6: 136. Distribution: BE BO CA CC CN CS HA LA LN MA UI ZA Eviscosum Exell Jongkind, C.C.H. 1989b. Manotes. In F.J. Breteler (ed.), The Conna- raceae, a taxonomic study with emphasis on Africa. Agricultural Specimen: Ganguelas, Vila da Ponte, 26/09/1905, University Wageningen Papers 89-6: 294. Gossweiler 2021 (LISC; type). Lemmens, R.H.M.J. 1989a. Cnestis. In F.J. Breteler (ed.), The Distribution: BE BI HA HI Connaraceae, a taxonomic study with emphasis on Africa. Agri- wattii Exell cultural University Wageningen Papers 89-6: 174. Distribution: NA Lemmens, R.H.M.J. 1989b. Connarus. In F.J. Breteler (ed.), The zeyheri Sond. Connaraceae, a taxonomic study with emphasis on Africa. Agri- Distribution: BE BI CC CN CU HI LA LN LS MA MO NA cultural University Wageningen Papers 89-6: 239. sp.; Exell & Garcia (1970: 81). Distribution: CU AGELAEA Sol. ex Planch. pentagyna (Lam.) Baill. CONOCARPUS L. Distribution: CA CN MA erectus L. poggeana Gilg Distribution: CA ZA Distribution: LN UI rubiginosa Gilg LAGUNCULARIA C.F.Gaertn. Distribution: CA LN racemosa (L.) C.F.Gaertn. Distribution: LA CNESTIS Juss. corniculata Lam. PTELEOPSIS Engl. Specimen: Lunda, entre o R. Luachimo e o R. Chicapa, anisoptera (Welw. ex M.A.Lawson) Engl. & Diels Marques 266 (COI; type of Cnestis grandiflora Gilg). Specimen: Lubango, Lopolo, Welwitsch 4374 (BM; Distribution: CA CN LN type). ferruginea DC. Distribution: BI CC CS HA HI LS MA MO NA Distribution: CA CN LN diptera Engl. & Diels mannii (Baker) G.Schellenb. Specimen: Golungo Alto, Welwitsch 4381 (K; type). Distribution: CN? Distribution: CN CS ZA myrtifolia (M.A.Lawson) Engl. & Diels CONNARUS L. Distribution: BE BO CN CS HI LA MA NA ZA griffonianus Baill. Specimen: Lunda, pr. da Vila Henrique de Carvalho, TERMINALIA L. Exell & Mendonça 935 (LISC; type of Connarus fernan- brachystemma Welw. ex Hiern desianus Exell & Mendonça). Specimen: Lubango, entre Lopolo e Empalanca, Distribution: CA CN LS MA ZA Welwitsch 4287 (K; type). longistipitatus Gilg Distribution: BE BI CC HI LS MA MO Distribution: CS erici-rosenii R.E.Fr. staudtii Gilg Distribution: BE Distribution: CA Egossweileri Exell & J.G.Garcia Specimen: Dundo, R. Luachimo, 04/06/1948, JOLLYDORA Pierre ex Gilg Gossweiler 14036 (LISC; type). duparquetiana (Baill.) Pierre Distribution: LN Distribution: CA E menezesii Mendes & Exell MANOTES Sol. ex Planch. Specimen: Huíla, Mulondo, pr. das margens do R. expansa Sol. ex Planch. Cunene, 26/06/1965, Menezes 1801 (LISC; type). Distribution: CA LN LS UI Distribution: HI griffoniana Baill. mollis M.A.Lawson Specimen: Cuanza Norte, Cazengo, Gossweiler 659 Distribution: LN LS MA MO (type of Manotes rubiginosa G.Schellenb.). prunioides M.A.Lawson Distribution: CA CN Specimen: Benguela, Welwitsch 4290 (BM; type of Terminalia benguellensis Welw. ex Hiern). ROUREA Aubl. Distribution: BE CS CU HA HI NA calophylla (Gilg ex G.Schellenb.) Jongkind sericea Burch. ex DC. Distribution: CA Specimen: Lubango, entre Lopolo e Humpata, cassioides Hiern Welwitsch 4343 (BM; type of Terminalia angolensis Specimen: Cuanza Norte, Queta, Welwitsch 4627 (G; O.Hoffm.). type). Distribution: BE BI CC CS CU HA HI LS MA MO NA Distribution: CN

DICOTYLEDONS COMBRETACEAE Combretum 62 S T R E L I T Z I A 22 (2008) coccinea (Schumach. & Thonn.) Benth. subsp. coccinea goodii Heine var. coccinea Specimen: Gossweiler 7671 (PRE; type of Prevostea Distribution: CA CN CS LA LN mayumbensis R.D.Good). coccinea (Schumach. & Thonn.) Benth. subsp. coccinea heudelotii (Baker ex Oliv.) Heine subsp. heudelotii var. viridis (Gilg) Jongkind E?racemosus (R.D.Good) Heine Specimen: Cazengo, Cabondo, 06/1855, Welwitsch 4629 (type of Rourea pallens Hiern). CONVOLVULUS L. Distribution: CA CN Eangolensis Baker erythrocalyx (Gilg ex G.Schellenb.) Jongkind Specimen: Cunene R., 09/1883, Johnston s.n. (K- Distribution: CA K000097332; type). minor (Gaertn.) Alston Note: An insufficiently known taxon, also considered a Specimen: Moxico, Teixeira de Sousa, 11/07/1940, synonym of Convolvulus sagittatus Thunb. (Klopper et Gossweiler 12345 (LISC; type of Santaloides gossweile- al. 2006). ri Exell & Mendonça). aschersonii Engl. Distribution: LN MO Note: Recorded by Meeuse & Welman (2000). myriantha Baill. sagittatus Thunb. Distribution: CA Specimen: Welwitsch 6131 (K; type of Ipomoea huil- obliquifoliolata Gilg lensis Baker). Specimen: Cazengo, 06/1855, Welwitsch 4628 (BM; type of Rourea fasciculata var. flagelliflora Welw. ex CRESSA L. Hiern). cretica L. Distribution: CA CN CUSCUTA L. parviflora Gilg Eblepharolepis Welw. ex Hiern Distribution: CA CN Specimen: Welwitsch 6140 (K; type). solanderi Baker planiflora Ten. var. planiflora Distribution: CA Specimen: Welwitsch 6141 (NY; type of Cuscuta plani- thomsonii (Baker) Jongkind flora Ten. var. mossamedensis Welw. ex Hiern). Specimen: Pungo Andongo, 11/1856, Welwitsch 4630 (COI; type of Rourea venulosa Hiern). *DICHONDRA J.R.Forst. & G.Forst. Distribution: CA CN UI *micrantha Urb. DIPTEROPELTIS Hallier f. CONVOLVULACEAE Emayumbensis R.D.Good Specimen: Cabinda, Maiombe, R. Lufo, Caio, Gossweiler Breteler, F.J. 1995. Novitates gabonenses (25). Notes on the central 8206 (LISC; type). African genus Dipteropeltis Hallier f. (Convolvulaceae) with spe- Distribution: CA cial reference to Gabon. Bulletin du Jardin Botanique National poranoides Hallier f. de Belgique 64: 183–192. Specimen: Cabinda, Buco Zau, Gossweiler 6810 (LISC; Gonçalves, M.L. 1987. Convolvulaceae. Flora zambesiaca 8,1: type of Dipteropeltis poranoides Hallier f. var. acutis- 9–142. sima R.D.Good). Good, R. 1929. Convolvulaceae. Mr. John Gossweiler’s Portuguese Distribution: CA West African plants. Journal of Botany 67, Suppl. 2: 108–115. Hiern, W.P. 1898. Convolvulaceae. Catalogue of the African plants EVOLVULUS L. collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,3: alsinoides (L.) L. 722–744. British Museum (Natural History), London. nummularius (L.) L. Klopper, R.R., Chatelain, C., Bänninger, V., Habashi, C., Steyn, H.M., De Wet, B.C., Arnold, T.H., Gautier, L., Smith, G.F. & HEWITTIA Wight & Arn. Spichiger, R. 2006. Checklist of the flowering plants of Sub- malabarica (L.) Suresh Saharan Africa. Southern African Botanical Diversity Network Specimen: Welwitsch 6127 (K; type of Ipomoea ben- Report No. 42. SABONET, Pretoria. guelensis Baker). Lejoly, J. & Lisowski, S. 1985. Le genre Calycobolus Willd. (Convolvulaceae) en Afrique tropicale. Bulletin du Jardin IPOMOEA L. Botanique Nationale de Belgique 55: 27–60. adenioides Schinz var. adenioides Lejoly, J. & Lisowski, S. 1987. Paralepistemon curtoi (Rendle) Note: Recorded by Gonçalves (1987). Lejoly & Lisowski comb. nov. (Convolvulaceae). Bulletin du *alba L. Jardin Botanique Nationale de Belgique 57: 271–272. aquatica Forssk. Meeuse, A.D.J. & Welman, W.G. 2000. Convolvulaceae. Flora of E?arenicola Rendle & Britten southern Africa 28,1: 1–138. asarifolia (Desr.) Roem. & Schult. Verdcourt, B. 1963. Flora of tropical East Africa. Convolvulaceae. barteri Baker var. cordifolia Hallier f. *batatas (L.) Lam. ANISEIA Choisy Note: Cultivated and escaped. martinicensis (Jacq.) Choisy blepharophylla Hallier f. Distribution: CA bolusiana Schinz BONAMIA Thouars cairica (L.) Sweet var. cairica E?sedderoides Rendle chloroneura Hallier f. Specimen: Gossweiler 2888 (K; type). Specimen: Welwitsch 6181 (P; type). chrysochaetia Hallier f. var. velutipes (Welw. ex Rendle) CALYCOBOLUS Willd. ex Schult. Lejoly & Lisowski africanus (G.Don) Heine Specimen: Welwitsch 6228 (K; type). Distribution: CA coptica (L.) Roem. & Schult. campanulatus (K.Schum. ex Hallier f.) Heine subsp. oddonii crassipes Hook. var. crassipes (De Wild.) Lejoly & Lisowski crassipes Hook. var. hewittioides (Hallier f.) Hallier f. Distribution: CA Specimen: Kitamba, Buchner s.n. (B; type).

CONNARACEAE Rourea DICOTYLEDONS S T R E L I T Z I A 22 (2008) 63 dichroa Choisy MERREMIA Dennst. ex Endl. Specimen: Welwitsch 6243 (BM; type of Ipomoea aegyptia (L.) Urb. arachnosperma Welw.). emarginata (Burm.f.) Hallier f. elythrocephala Hallier f. hederacea (Burm.f.) Hallier f. Specimen: Welwitsch 6184 (K; type). kentrocaulos (C.B.Clarke) Rendle Note: Status uncertain. multisecta Hallier f. eriocarpa R.Br. Specimen: Welwitsch 6112 (PRE; type). fulvicaulis (Hochst. ex Choisy) Boiss. ex Hallier f. var. asper- palmata Hallier f. ifolia (Hallier f.) Verdc. Note: Recorded by Meeuse & Welman (2000). Specimen: Welwitsch 6126 (G; type). pterygocaulos (Choisy) Hallier f. var. chrysantha Hiern fulvicaulis (Hochst. ex Choisy) Boiss. ex Hallier f. var. het- Notes: Status uncertain. Not listed in Klopper et al. erocalyx (Schulze-Menz) Verdc. (2006). Note: Recorded by Verdcourt (1963). pterygocaulos (Choisy) Hallier f. var. pterygocaulos Egeminiflora Welw. quercifolia Hallier f. Specimen: Welwitsch 6235 (P; type). spongiosa Rendle Note: Status uncertain. stellata Rendle gossweileri Rendle Specimen: Quela, Luando – Lui, 17/01/1931, Notes: An insufficiently known taxon. Not listed in Gossweiler 9554 (K; type of Astromerremia digitata Pilg.). Klopper et al. (2006). tuberosa Rendle heterotricha F. D i d r. imperati (Vahl) Griseb. NEUROPELTIS Wall. acuminata (P.Beauv.) Benth. involucrata P.Beauv. var. involucrata aenea R.D.Good linosepala Hallier f. Specimen: Gossweiler 8125 (K; type). Specimen: Welwitsch 6191 (P; type). Distribution: CA marginata (Desr.) Verdc. incompta R.D.Good mauritiana Jacq. Specimen: Gossweiler 6932 (K; type). Note: Tentatively recorded for specimens referred to Distribution: CA Ipomoea digitata sensu Hiern, non L. (1759). sanguinea R.D.Good milnei Verdc. Specimen: Gossweiler 7899 (K; type). Specimen: Moxico, between R. Ndamba (Mundamba) Distribution: CA and R. Nkoki, 08/01/1938, Milne-Redhead 3986 (K; type). PARALEPISTEMON Lejoly & Lisowski obscura (L.) Ker Gawl. var. obscura Ecurtoi (Rendle) Lejoly & Lisowski ochracea (Lindl.) G.Don shirensis (Oliv.) Lejoly & Lisowski pes-caprae (L.) R.Br. subsp. brasiliensis (L.) Ooststr. Note: Recorded by Gonçalves (1987). pes-tigridis L. var. strigosa (Hallier f.) Rendle Specimen: Welwitsch 6119 (K; type). SEDDERA Hochst. pileata Roxb. schizantha Hallier f. plebeia R.Br. subsp. africana A.Meeuse Specimen: Pearson 2388 (K; type of Metaporana ango- porrecta Rendle & Britten lensis N.E.Br.). prismatosyphon Welw. var. prismatosyphon suffruticosa Hallier f. var. hirsutissima Hallier f. Specimen: Welwitsch 6182 (K; type). suffruticosa Hallier f. var. suffruticosa protea Rendle & Britten Specimen: Welwitsch 6154 (G; type of Seddera wel- Specimen: Welwitsch 6192 (K; type). witschii Hallier f.). pyramidalis Hallier f. XENOSTEGIA D.F.Austin & Staples Note: Placed in Turbina by some authors (e.g. Lejoly & tridentata (L.) D.F.Austin & Staples subsp. angustifolia Lisowski 1987), as T. pyramidalis (Hallier f.) A.Meeuse. (Jacq.) Lejoly & Lisowski *quamoclit L. tridentata (L.) D.F.Austin & Staples subsp. tridentata Note: Cultivated and escaped. rubens Choisy shupangensis Baker CRASSULACEAE Specimen: Welwitsch 6230 (K; type of Ipomoea nuda Baker). Descoings, B. 2003. Kalanchoe. In U. Eggli (ed.), Illustrated hand- sinensis (Desr.) Choisy subsp. blepharosepala (A.Rich.) book of succulent plants: Crassulaceae: 143–181. Springer- A.Meeuse Verlag, Berlin. Note: Recorded by Verdcourt (1963). Fernandes, R. 1982. Crassulaceae. Conspectus florae angolensis tenuipes Verdc. 70: 1–39. Note: Recorded by Verdcourt (1963). Hiern, W.P. 1896. Crassulaceae. Catalogue of the African plants *turbinata Lag. collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: Note: Recorded by Gonçalves (1987). 324–329. British Museum (Natural History), London. verbascoidea Choisy Van Jaarsveld, E. 2003. Crassula. In U. Eggli (ed.), Illustrated Specimen: Silva s.n. (P-P00150787 holotype). handbook of succulent plants: Crassulaceae: 32–84. Springer- Verlag, Berlin. verticillata Forssk. welwitschii Vatke ex Hallier f. *BRYOPHYLLUM Salisb. Specimen: Welwitsch 6120 (K; type of Ipomoea asperi- *delagoense (Eckl. & Zeyh.) Schinz caulis Baker). Distribution: HI JACQUEMONTIA Choisy Note: Cultivated and escaped. Descoings (2003) ovalifolia Hallier f. includes this taxon in Kalanchoe. tamnifolia (L.) Griseb. *pinnatum (L.f.) Oken Distribution: HI LA MA LEPISTEMON Blume Note: Descoings (2003) includes this taxon in owariense (P.Beauv.) Hallier f. Kalanchoe.

DICOTYLEDONS CONVOLVULACEAE Ipomoea 64 S T R E L I T Z I A 22 (2008)

COTYLEDON L. Evelutina Welw. ex Britten subsp. velutina orbiculata L. Specimen: Pungo Andongo, entre Calumbo e Mutolo, Distribution: NA Welwitsch 2490 (BM; type). Note: Not recorded for Angola by Van Jaarsveld (2003). Distribution: CS MA Ewelwitschii Britten CRASSULA L. Specimen: Luanda, pr. de Maianga do Povo e Cacuaco, capitella Thunb. subsp. nodulosa (Schönland) Toelken Welwitsch 2492 (K; type). Distribution: HI Distribution: BE BO HI Note: Not recorded for Angola by Van Jaarsveld (2003). expansa Dryand. subsp. fragilis (Baker) Toelken Distribution: HI CTENOLOPHONACEAE Note: Not recorded for Angola by Van Jaarsveld (2003). lanceolata Endl. subsp. lanceolata Exell, A. & Mendonça, F. 1951. Ctenolophonaceae. Conspectus flo- Distribution: HI rae angolensis 1: 248. Note: Not recorded for Angola by Van Jaarsveld (2003). lanceolata Endl. subsp. transvaalensis (Kuntze) Toelken CTENOLOPHON Oliv. Distribution: HA HI englerianus Mildbr. rhodesica (Merxm.) Wickens & M.Bywater Specimen: Zaire, Sumba, Peco, Gossweiler 8752 (K; Distribution: CU LA type). vaginata Eckl. & Zeyh. Distribution: ZA Distribution: CC HA HI MA NA KALANCHOE Adans. CUCURBITACEAE angolensis N.E.Br. Specimen: Brown s.n. (K-K000232895; type). Fernandes, R. 1974. Notas sobre algumas espécies angolanas de Note: Insufficiently known (Fernandes 1982). Known Cucurbitaceae. Boletim da Sociedade Broteriana, sér. 2, 48: 111–114. only from the type collection. brachyloba Welw. ex Britten Fernandes, R. & Fernandes, A. 1962. Contribuição para o conhe- Specimen: Huíla, Welwitsch 2486 (K; type). cimento das Cucurbitaceae de Angola. Memórias da Junta de Investigações do Ultramar, sér. 2, 34: 29–150. Distribution: BI CC HA HI NA connata Sprague Fernandes, R. & Fernandes, A. 1970. Cucurbitaceae. Conspectus Specimen: 20/02/1923, Dawe 268-21 (K; type). florae angolensis 4: 232–289. Note: Insufficiently known (Fernandes 1982). Known Hiern, W.P. 1898. Cucurbitaceae. Catalogue of the African plants only from the type collection. collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,2: crenata (Andrews) Haw. 387–406. British Museum (Natural History), London. Specimen: Bié, Ceilunga, Centro de Estudos, Jeffrey, C. 1971. Further notes on Cucurbitaceae: II. The tribe Cucur- 06/07/1963, Murta 207 (LISC; type of Kalanchoe cre- biteae. Kew Bulletin 25: 191–236. nata subsp. bieensis R.Fern.). Jeffrey, C. 1975. Further notes on Cucurbitaceae: III. Some south- Distribution: BE BO CN CS LA MA UI ern African taxa. Kew Bulletin 30: 475–493. hauseri Werderm. Lebrun, J.-P. & Stork, A.L. 2003. Tropical African flowering plants: Distribution: BE ecology and distribution, Vol. 1. Annonaceae–Balanitaceae. Note: Insufficiently known (Fernandes 1982). Known only Conservatoire Botanique de Genève, Genève. from the type collection destroyed in B, and plants grown Leistner, O.A. 2005. Seed plants of southern tropical Africa. Southern from type that were used to produce the description. African Botanical Diversity Network Report No. 26. SABONET, laciniata (L.) DC. Pretoria. Distribution: HI Norman, C. 1929. Cucurbitaceae. Mr. John Gossweiler’s Portuguese lanceolata (Forssk.) Pers. West African plants. Journal of Botany 67, Suppl. 1: 193–197. Specimen: Welwitsch 2484 (BM; type of Kalanchoe platysepala Welw. ex Britten). ACANTHOSICYOS Welw. ex Hook.f. Distribution: CC CS CU HI NA horridus Welw. ex Hook.f. Elindmanii Raym.-Hamet Specimen: Entre Porto de Pinda e Banza de Curoca, Specimen: Huíla, Huíla Plateau, near Humpata, Welwitsch 806 (BM; type). 05/05/1909, Pearson 2149 (K; type). Distribution: NA Distribution: HI naudinianus (Sond.) C.Jeffrey Elubangensis R.Fern. Distribution: CC HI Specimen: Lubango, Tchivinguiro, Henriques 433 (LISC BAMBEKEA Cogn. isotype). racemosa Cogn. Distribution: HI Esalazarii Raym.-Hamet Distribution: CA Specimen: Humpata, Silva Monteiro 4 (COI holotype). CAYAPONIA Silva Manso Distribution: HI Emultiglandulosa R.Fern. E scapigera Welw. ex Britten Specimen: Cazengo, Granja de S. Luis, Gossweiler 4590 Specimen: Moçâmedes, Serra dos Montes Negros, (K; type). Welwitsch 2483 (BM; type). Distribution: CN Distribution: NA Note: This may be a synonym of Cayaponia africana Eteixeirae Raym.-Hamet ex R.Fern. (Hook.f.) Exell, according to Jeffrey (1971). Specimen: Benguela, Serra de Capanga, 17/06/1940, Gossweiler 12489 (LISC; type). CITRULLUS Eckl. & Zeyh. Distribution: HA lanatus (Thunb.) Matsum. & Nakai Evelutina Welw. ex Britten subsp. dangeardii (Raym.- Distribution: CC CN HI LA NA UI Hamet) R.Fern. Specimen: Cuanza Sul, Amboim, pr. de Quissaca, COCCINIA Wight & Arn. Gossweiler 4477 (BM; type). barteri (Hook.f.) Keay Distribution: CS HA Distribution: CA CN CS HI

CRASSULACEAE Cotyledon DICOTYLEDONS S T R E L I T Z I A 22 (2008) 65 rehmannii Cogn. EUREIANDRA Hook.f. Distribution: NA formosa Hook.f. Specimen: Golungo Alto, base da Serra do Alto de COGNIAUXIA Baill. Queta, Welwitsch 807 (COI; type). podolaena Baill. Distribution: CN MA Distribution: CA CN LN LS MO UI ZA CORALLOCARPUS Welw. ex Hook.f. GERRARDANTHUS Harv. ex Hook.f. paniculatus (Mast.) Cogn. bainesii (Hook.f.) A.Meeuse Specimen: Cacuso, Pungo Andongo, Mata de Pungo, Note: Recorded by Lebrun & Stork (2003). Welwitsch 861 (BM; type). schinzii Cogn. Distribution: CN MA Distribution: NA welwitschii (Naud.) Hook.f. ex Welw. KEDROSTIS Medik. Specimen: Cultivated in Paris from seeds sent by foetidissima (Jacq.) Cogn. Welwitsch, Naudin s.n. (P-P00462264 holotype). Distribution: LA Distribution: BO CU LA NA lejola (J.F.Gmel.) C.Jeffrey CTENOLEPIS Hook.f. Specimen: Cuanza Norte, Cazengo, Quilombo, Granja de cerasiformis (Stocks) Hook.f. S.Luis, Gossweiler 4423 (BM; type of Kedrostis hirtella Note: Tentatively recorded for Angola by Leistner (Naudin) Cogn. var. parviflora A.Fern. & R.Fern.). (2005). Distribution: CN CU CUCUMELLA Chiov. LAGENARIA Ser. cinerea (Cogn.) C.Jeffrey breviflora (Benth.) Roberty Specimen: Moçâmedes, Dois Irmãos, ao km 55 de Distribution: BE BO CN CS HI LA MA NA Moçâmedes, estrada de Caracul, 21/12/1955, Torre siceraria (Molina) Standl. 8265 (LISC; type of Kedrostis gracilis R.Fern.). Distribution: BI BO CC CN HA HI LN Distribution: NA E LUFFA Mill. reticulata A.Fern. & R.Fern. cylindrica M.Roem. Specimen: Moxico, between R. Mumbala and R. Distribution: BO CA CN ZA Namavumba, 09/01/1938, Milne-Redhead 4012 (K; type). MOMORDICA L. Distribution: MO Eangolensis R.Fern. Specimen: Amboim, Capir, pr. do R. Carloango – Cuvo, CUCUMEROPSIS Naudin 01/1933, Gossweiler 9973 (LISC; type). mannii Naudin Distribution: CS HI Distribution: CN UI ZA balsamina L. CUCUMIS L. Distribution: CC CU HI NA africanus L.f. cabrae (Cogn.) C.Jeffrey Distribution: BE NA Distribution: CA anguria L. charantia L. Distribution: BI BO CC CN CU HA LA LS NA Distribution: BE BI BO CC CN HA HI LA LN LS MO NA UI hirsutus Sond. cissoides Planch. ex Benth. Specimen: Huíla, Ganguelas, Vila da Ponte, Distribution: CA CN CS 06/01/1907, Gossweiler 2501 (LISC; type of Cucumis foetida Schumach. gossweileri C.Norman). Distribution: BI CA CN CS HA MA UI Distribution: BE BI CC CN CS HA HI MA MO NA humilis (Hook.f.) C.Jeffrey humifructus Stent Specimen: Moçâmedes, margens do R. Bero, Welwitsch Distribution: HI 790 (BM; type of Rhaphanocarpus welwitschii Hook.f.). *melo L. Distribution: BE CU NA Distribution: LA multiflora Hook.f. metuliferus E.Mey. ex Naudin Distribution: CA CN Distribution: BE BI BO CC CN LA NA parvifolia Cogn. sagittatus Wawra & Peyr. Distribution: CA CN Specimen: Wawra 263 (W; type). Ewelwitschii Hook.f. Distribution: BE CS CU NA Specimen: Moçâmedes, margens do R. Bero, Welwitsch sp.; Fernandes & Fernandes (1970: 260). 787 (BM; type). Distribution: CC Distribution: BE NA CYCLANTHEROPSIS Harms MUKIA Arn. parviflora (Cogn.) Harms maderaspatana (L.) M.Roem. Distribution: CC Distribution: CN CS HA LA LS MA MO DACTYLIANDRA (Hook.f.) Hook.f. OREOSYCE Hook.f. welwitschii Hook.f. africana Hook.f. Specimen: Pr. de Penedo, entre Praia da Zamba e Cabo Specimen: Pungo Andongo, margens do R. Cuanza, Lombo e entre Imbondeiro dos Lobos e Bemposta, Welwitsch 838 (BM; type of Cucumis subsericeus Welwitsch 833 (K; type). Hook.f.). Distribution: BE CS CU NA Distribution: CS HI MA DIPLOCYCLOS (Endl.) Post & Kuntze PEPONIUM Engl. decipiens (Hook.f.) C.Jeffrey Elagenarioides (Hook.f.) Cogn. Specimen: Pungo Andongo, entre Catete e a floresta de Specimen: Lubango, Morro de Lopolo, Welwitsch 815 Quilanga, Welwitsch 816 (BM; type). (K; type). Distribution: MA Distribution: HI

DICOTYLEDONS CUCURBITACEAE Coccinia 66 S T R E L I T Z I A 22 (2008) vogelii (Hook.f.) Engl. DICHAPETALUM Thouars Distribution: BO CA CN angolense Chodat Specimens: Maiombe, R. Lufo, Caio, Hombe, RAPHIDIOCYSTIS Hook.f. 11/01/1919, Gossweiler 7677 (LISC; type of chrysocoma (Schumach.) C.Jeffrey Dichapetalum mayumbense Exell); Golungo Alto, Specimen: Sobado de Mussengue, Welwitsch 810 (BM; 04/1856, Welwitsch 4664 (LISU; type). type of Raphidiocystis welwitschii Hook.f.). Distribution: CA CN Distribution: CN bangii (Didr.) Engl. jeffreyana A.Fern. & R.Fern. Distribution: CA LS MO ZA Specimen: Maiombe, Hombe, Caio, R. Lufo, 03/1919, chalotii Pellegr. Gossweiler 8137 (LISC; type). Distribution: CA Distribution: CA congoense Engl. & Ruhland Distribution: LN *SICYOS L. crassifolium Chodat var. crassifolium *polyacanthos Cogn. Specimen: Pungo Andongo, 11/1856, Welwitsch 4666 Distribution: CN HI (K; type). TELFAIRIA Hook. Distribution: CN MA cymosum (Hook.) Engl. occidentalis Hook.f. Specimen: Entre Vila Pereira d’Eça e Humbe, Baum 64 Distribution: CA (K; type of Dichapetalum venenatum Engl. & Gilg). TROCHOMERIA Hook.f. Distribution: CU baumiana Gilg dewevrei De Wild. & T.Durand var. dewevrei Specimen: Baum 445 (type). Note: Recorded by Breteler (1991). macrocarpa (Sond.) Hook.f. subsp. vitifolia R.Fern. & fructuosum Hiern A.Fern. Specimen: Cazengo, Cabondo, 06/1855, Welwitsch Specimen: Cacuso, Pungo Andongo, entre o R. Lutete e 1233 (LISU; type). o Presídio, Welwitsch 796 (type of Trochomeria macro- Distribution: CN gabonense Engl. carpa var. welwitschii Cogn.). Distribution: CA Distribution: CC CN CS HI LS MA glomeratum Engl. Epolymorpha (Welw.) Cogn. Distribution: CA LN Specimen: Lubango, pr. de Lopolo, Welwitsch 804 (BM; heudelotii (Oliv.) Baill. var. heudelotii type). Specimen: R. Luvo, Marques 212 (COI; type of Distribution: BI HI LS MA Dichapetalum cuneifolium Engl.). Eteixeirae R.Fern. & A.Fern. Distribution: LN Specimen: Bié, Andulo, estrada Nharea-Caiei, Teixeira heudelotii (Oliv.) Baill. var. hispidum (Oliv.) Breteler et al. 9244 (LUA; type). Specimen: Sobado de Quilombo-Quiacatubia, 04/1856, Distribution: BI Welwitsch 4662 (G; type of Dichapetalum subsessilifo- ZEHNERIA Endl. lium Chodat). Eangolensis Hook.f. Distribution: CN Specimen: Serra do Alto de Queta, Zengas do Queta, heudelotii (Oliv.) Baill. var. ndongense (Engl.) Breteler Welwitsch 844 (K; type). Specimen: Maiombe, Pango Munga, Gossweiler 6256 Distribution: CN CS HI MA NA (LISC; type of Dichapetalum gracile Exell). Distribution: CA capillacea (Schumach. & Thonn.) C.Jeffrey insigne Engl. Distribution: CA LN Note: Recorded by Breteler (1991). keayana R.Fern. & A.Fern. integripetalum Engl. Distribution: CA Distribution: CA marlothii (Cogn.) R.Fern. & A.Fern. lujae De Wild. & T.Durand Distribution: CC CU HI Note: Recorded by Lebrun & Stork (2006). minutiflora (Cogn.) C.Jeffrey madagascariensis Poir. Distribution: MA Specimens: Cazengo, Gossweiler 585 (P; type of racemosa Hook.f. Dichapetalum gossweileri Engl.); Maiombe, Pango Specimen: Lubango, entre Lopolo e a Lagoa de Ivantala, Munga, Gossweiler 6279 (LISC; type of Dichapetalum Welwitsch 814 (PRE; type). bakerianum Exell). Distribution: BE BI CC CS HA HI MA Distribution: CA CN MA scabra Sond. subsp. scabra mombuttense Engl. Distribution: CS Distribution: CA thwaitesii (Schweinf.) C.Jeffrey mundense Engl. Distribution: BE BO CN UI Specimen: R. Luvo, Marques 270A (COI; type). Distribution: LN DICHAPETALACEAE pallidum (Oliv.) Engl. Note: Recorded by Breteler (1991). This record is based Breteler, F.J. 1991. Dichapetalaceae. Flore du Gabon 32. on Dichapetalum hypoleucum Hiern (a synonym) but it Exell, A. & Mendonça, F. 1951. Chailletiaceae. Conspectus florae is not certain that the taxon occurs in Angola as the type angolensis 1: 320–330. specimen lacks locality data. Hiern, W.P. 1896. Dichapetalaceae. Catalogue of the African plants parvifolium Engl. collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: Specimen: Golungo Alto, 01/1856, Welwitsch 4661 136–140. British Museum (Natural History), London. (LISU; type of Dichapetalum retroversum Hiern). Lebrun, J.-P. & Stork, A.L. 2006. Tropical African flowering Distribution: CA plants: ecology and distribution, Vol. 2. Euphorbiaceae–Dicha- rhodesicum Sprague & Hutch. petalaceae. Conservatoire Botanique de Genève, Genève. Note: Recorded by Lebrun & Stork (2006).

CUCURBITACEAE Peponium DICOTYLEDONS S T R E L I T Z I A 22 (2008) 67 ruhlandii Engl. DIPTEROCARPACEAE Specimen: Cazengo, entre Monte Belo e Queta, pr. de Monte Lau, Gossweiler 1641 (COI; type of Bancroft, H. 1937. Dipterocarpaceae. Conspectus florae angolensis Dichapetalum cazengoense Exell & Mendonça). 1: 132–142. Distribution: CN Duvigneaud, P.A. 1961. Dipterocarpaceae. Flora zambesiaca 1,2: staudtii Engl. 407–420. Specimen: Maiombe, Belize, R. Luali, Gossweiler 7102 Exell, A.W. & Mendonça, F.A. 1951. Addenda e Corrigenda, 24- (COI; type of Dichapetalum echinulatum Exell). Dipterocarpaceae. Conspectus florae angolensis 1: 370–372. Distribution: CA Hiern, W.P. 1896. Dipterocarpeae. Catalogue of the African plants col- sumbense Breteler lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: 61, Specimen: Sumba, Peco, pr. do R. Zaire, 28/07/1924, 62. British Museum (Natural History), London. Gossweiler 8986 (LISC; type). Verdcourt, B. 1989. Flora of tropical East Africa. Dipterocarpaceae. thollonii Pellegr. MARQUESIA Gilg Note: Recorded by Breteler (1991). acuminata R.E.Fr. umbellatum Chodat Specimen: Quela, Nolde 717 (type of of Marquesia nol- Specimen: Golungo Alto, Capopa, 12/1855, Welwitsch deae Mildbr.). 4652 (LISU; type). Distribution: MA Distribution: CA CN macroura Gilg unguiculatum Engl. Specimen: Ma-Chingue, Marques 172 (COI; type). Specimen: Maiombe, Pango Munga, Gossweiler 6104 Distribution: LS MA (COI; type of Dichapetalum corrugatum Exell). Distribution: CA MONOTES A.DC. zenkeri Engl. adenophyllus Gilg subsp. homblei (De Wild.) P.A.Duvign. Specimen: Golungo Alto, Vila Sange, Gossweiler 4387 Distribution: BE LS (BM; type of Dichapetalum wildemanianum Exell). africanus A.DC. Distribution: CN Specimen: Morro de Lopolo, Welwitsch 1035 (PRE; type). Distribution: CC HA HI LS angolensis De Wild. DILLENIACEAE Specimen: Benguela, country of the Ganguelas and Ambuelas, between R. Cului and Fte. Maria Pia, Dongo, Exell, A. & Mendonça, F. 1937. Dilleniaceae. Conspectus florae ango- Gossweiler 2910 (K; type). lensis 1: 7–9. Distribution: CC HA HI Hiern, W.P. 1896. Dilleniaceae. Catalogue of the African plants caloneurus Gilg collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: Specimen: Malange, Mechow 455 (W; type). 4, 5. British Museum (Natural History), London. Distribution: BE CS HA MA Kubitzki, K. 1970. Die Gattung Tetracera (Dilleniaceae). Mittei- Ecarrissoanus Bancr. lungen der Botanischen Staatssammlung München 8: 1–98. Specimen: Moxico, entre Caxipoque e Munhango, Exell & Mendonça 1788 (BM; type). TETRACERA L. Distribution: MO alnifolia Willd. subsp. alnifolia dasyanthus Gilg Distribution: CA CN LN? ZA Specimen: R. Cuchi, 02/05/1900, Baum 888 (W; type). masuiana De Wild. & T.Durand Distribution: CC HA LS MA MO Distribution: LN LS MA MO UI Edawei Bancr. poggei Gilg Specimen: Libolo, R. Longa, Dawe 324 (K; type). Specimens: Malange, pr. da Fazenda Guiné, Gossweiler Distribution: CC 1429 (BM; type of Tetracera malangensis Exell); Lunda, discolor R.E.Fr. nas margens do R. Lovua, Marques 226 (COI; type of Distribution: BI HA HI LS Tetracera marquesii Gilg). elegans Gilg Distribution: LN LS MA Distribution: BI LS rosiflora Gilg Eglandulosus Pierre Specimens: Maiombe, Pango Munga, 02/1946, Specimen: s.c. s.n. (P holotype). Gossweiler 6268 (LISC; type of Tetracera mayumbensis Egossweileri De Wild. Exell); Malange, Mechow 338 (BR; type). Specimen: R. Luassinga, Chirandongombe, Gossweiler Distribution: CA LS MA UI 3904 (BR; type). Distribution: CC LS MO Ehutchinsonianus Exell DIPSACACEAE Specimen: Quela, R. Lui, Gossweiler 9581 (BM; type). Hiern, W.P. 1898. Dipsaceae. Catalogue of the African plants col- Distribution: MA lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,3: hypoleucus (Oliv.) Gilg 511, 512. British Museum (Natural History), London. Specimen: Pr. de Mumpula, Welwitsch 1036 (P; type). Distribution: BI CC HA HI CEPHALARIA Schrad. Eloandensis Exell ?centauroides Roem. & Schult. Specimen: R. Luando, Quirima, Gossweiler 9492 (BM; Note: A doubtful record by Hiern (1898), requiring type). confirmation. The species is not listed for Sub-Saharan Distribution: MA Africa in Klopper et al. (2006). Enoldeae Bancr. retrosetosa Engl. & Gilg Specimen: Quela, Nolde 202 (type). Specimen: Cuchi, Capulo, 05/05/1900, Baum 894 (E; Distribution: MA E type). pearsonii Bancr. Specimen: Huíla, pass leading down to Lubango, SCABIOSA L. 08/05/1909, Pearson 2649 (K; type). columbaria L. Distribution: HI

DICOTYLEDONS DICHAPETALACEAE Dichapetalum 68 S T R E L I T Z I A 22 (2008) redheadii P.A.Duvign. batocana Hiern Note: Possibly a hybrid between M. africanus and M. Distribution: BI CC LS MO dasyanthus (Duvigneaud 1961). Recorded for Angola by bipindensis Gürke Duvigneaud (1961) without specimen citation. Distribution: LN Erubriglans Bancr. canaliculata De Wild. Specimen: Humbe e margens do R. Cunene, Capelongo, Specimen: Gossweiler 6527 (K; type of Diospyros may- Mucope, Donguena, Bonnefoux & Villain 57 (P; type). umbensis Exell). Distribution: CU Distribution: CA CN Exasenguensis Bancr. chamaethamnus Dinter ex Mildbr. Specimen: Xa-Sengue, Caiango, pr. do R. Cuango, Distribution: CC Gossweiler 11755 (BM; type). Note: Recorded by White (1988). Distribution: LS cinnabarina (Gürke) F.White Distribution: CA conocarpa Gürke ex K.Schum. DROSERACEAE Distribution: CA dendo Welw. ex Hiern Hiern, W.P. 1896. Droseraceae. Catalogue of the African plants Specimen: Welwitsch 2537 (P; type). collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: Distribution: CN 329–331. British Museum (Natural History), London. ferrea (Willd.) Bakh. Laundon, J. 1970. Droseraceae. Conspectus florae angolensis 4: Distribution: BO HI LA LN 24–29. heterotricha (Welw. ex Hiern) F.White DROSERA L. Distribution: BO CN MA ZA affinis Welw. ex Oliv. hoyleana F.White subsp. hoyleana Specimen: Gossweiler 6972 (LISC; type of Specimen: Near Lopolo, Welwitsch 1183 (K; type). Strombosiopsis buxifolia S.Moore). Distribution: CC HI LS Distribution: CA CS MA MO bequaertii Taton iturensis (Gürke) Letouzey & F.White Specimen: Saurimo, R. Luachimo, entre Vila Henrique Distribution: LN de Carvalho e Dala, Exell & Mendonça 1030 (BM; type Note: Recorded by White (1978). of Drosera compacta Exell & J.R.Laundon). kirkii Hiern Distribution: LS Specimen: Baum 945 (K; type of Diospyros baumii burkeana Planch. Gürke). Distribution: CC HI LS Distribution: BE CC HI MA elongata Exell & J.R.Laundon lycioides Desf. subsp. sericea (Bernh.) De Winter Specimen: Luma-Cassai, Exell & Mendonça 1268 (BM; Note: Recorded by White (1983). type). mannii Hiern Distribution: LS Distribution: CA indica L. mespiliformis Hochst. ex A.DC. Distribution: HI MA Distribution: BO CC CN CU HI NA madagascariensis DC. pallens (Thunb.) F.White Distribution: BE CC HA HI LN LS MA MO piscatoria Gürke pilosa Exell & J.R.Laundon Distribution: CA Distribution: CC LS polystemon Gürke Distribution: LN pseudomespilus Mildbr. subsp. brevicalyx F.White EBENACEAE Distribution: BI HA LS MO Cavaco, A. 1959. Subsídios para o estudo da biologia na Lunda. Note: Recorded by White (1978). Contribution à l’étude de la flore de la Lunda d’après les récol- pseudomespilus Mildbr. subsp. undabunda (Hiern ex tes de Gossweiler (1946–1948). Museu do Dundo. Publicações Greves) F.White Culturais da Companhia de Diamantes de Angola (DIAMANG) Specimen: Gossweiler 8239 (K; type). No. 42. Distribution: CA Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. Esparsirama Hiern ex Greves Agronomia Angolana 7: 1–587. vermoesenii De Wild. Greves, S. 1929. Ebenaceae. Mr. John Gossweiler’s Portuguese Distribution: CA West African plants. Journal of Botany 67, Suppl. 2: 75–80. Note: Recorded by White (1978). Hiern, W.P. 1898. Ebenaceae. Catalogue of the African plants col- virgata (Gürke) Brenan lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,3: Specimen: Baum 792 (G; type). 646–654. British Museum (Natural History), London. Distribution: BI CC CU HI LS MA White, F. 1978. The taxonomy, ecology and chorology of African viridicans Hiern Ebenaceae. I. The Guineo-Congolian species. Bulletin du Jardin Specimen: Gossweiler 6955 (K; type). Botanique National de Belgique 48: 245–358. Distribution: CA White, F. 1983. Ebenaceae. Flora zambesiaca 7,1: 248–300. EUCLEA Murray White, F. 1988. The taxonomy, ecology and chorology of African E Ebenaceae. II. The non-Guineo-Congolian species of Diospyros angolensis Gürke (excluding sect. Royena). Bulletin du Jardin Botanique National crispa (Thunb.) Gürke subsp. crispa de Belgique 58: 325–448. Specimen: Baum 191 (K; type of Euclea baumii Gürke). divinorum Hiern DIOSPYROS L. Specimen: Baum 33 (K; type of Euclea huillensis abyssinica (Hiern) F.White subsp. abyssinica Gürke). Distribution: BO CN natalensis A.DC. subsp. natalensis alboflavescens (Gürke) F.White Specimen: Welwitsch 2555 (COI; type of Euclea multi- Note: Recorded by Cavaco (1959) but not by White flora Hiern). (1978). pseudebenus E.Mey. ex A.DC.

DIPTEROCARPACEAE Monotes DICOTYLEDONS S T R E L I T Z I A 22 (2008) 69

ROYENA L. Exell, A. & Mendonça, F. 1951b. Nectaropetalaceae. Conspectus Ecistoides Welw. ex Hiern florae angolensis 1: 246. Specimen: Welwitsch 2532 (K; type). Hiern, W.P. 1896. Erythroxylum. Catalogue of the African plants Note: Uncertain synonymy (Royena is a synonym of collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: Diospyros). The type of this name is filed at K under 103. British Museum (Natural History), London. Diospyros lycioides subsp. sericea. Mendes, E.J. 1961. Additiones et adnotationes florae angolensi—II. Memórias da Junta de Investigações do Ultramar 25: 11, 12. ELATINACEAE ANEULOPHUS Benth. Exell, A. & Mendonça, F. 1937. Elatinaceae. Conspectus florae africanus Benth. angolensis 1: 118, 119. Distribution: UI Hiern, W.P. 1896. Elatineae. Catalogue of the African plants col- ERYTHROXYLUM P.Browne lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: 55, Edekindtii (Engl.) O.E.Schulz 56. British Museum (Natural History), London. Specimen: Serra da Chela, 12/1898, Dekindt 1054 Nogueira, I. 1973. Aditamentos à flora de Angola I. Garcia de Orta, (LISC; type). Série de Botânica 1,1-2: 59–61. Distribution: HI Wild, H. 1961. Elatinaceae. Flora zambesiaca 1,2: 373–378. emarginatum Thonn. BERGIA L. Distribution: CA LN MA ZA ammanioides Heyne ex Roth PINACOPODIUM Exell & Mendonça Note: Recorded by Nogueira (1973). congolense (S.Moore) Exell & Mendonça pentheriana Keissl. Specimen: Belize, R. Lufo, Hombe, Caio, Gossweiler Specimen: R. Cunene, near Humbe, Baum 98 (M; type 7939 (LISC; type). of Bergia pallide-rosea Gilg). Distribution: CA Distribution: CU polyantha Sond. Distribution: BE NA EUPHORBIACEAE spathulata Schinz Carter, S. 2002. Euphorbiaceae. In U. Eggli (ed.), Illustrated hand- Specimen: Cunene (left bank), Soba Gongo, book of succulent plants: dicotyledons: 99–230. Springer- 17/09/1899, Baum 110 (COI; type of Bergia erythro- Verlag, Berlin. leuca Gilg). Carter, S. & Leach, L.C. 2001. Euphorbieae. Flora zambesiaca 9,5: Distribution: CU HI 339–465. Cavaco, A. 1959. Subsídios para o estudo da biologia na Lunda. Contribution à l’étude de la flore de la Lunda d’après les récol- ERICACEAE tes de Gossweiler (1946–1948). Museu do Dundo. Publicações by H. Beentje Culturais da Companhia de Diamantes de Angola (DIAMANG) No. 42. Beentje, H.J. 2006. Flora of tropical East Africa. Ericaceae. Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. Good, R.M. 1927. Ericaceae. Mr. John Gossweiler’s Portuguese Agronomia Angolana 7: 1–587. West African plants. Journal of Botany 65, Suppl. 2: 69. Govaerts, R. 2006a. World Checklist of Phyllanthaceae. The Board Hiern, W.P. 1898. Ericaceae. Catalogue of the African plants col- of Trustees of the Royal Botanic Gardens, Kew. Published on the lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,3: internet; http://www.kew.org/wcsp/ (accessed June 2007). 632–634. British Museum (Natural History), London. Govaerts, R. 2006b. World Checklist of Putranjivaceae. The Board Ross, R. 1983. Ericaceae. Flora zambesiaca 7,1: 157–181. of Trustees of the Royal Botanic Gardens, Kew. Published on the internet; http://www.kew.org/wcsp/ (accessed June 2007). AGARISTA DC. Govaerts, R., Barker, C., Carter, S., Davies, S., Esser, H.-J., Gil- salicifolia (Comm. ex Lam.) G.Don bert, M., Hoffmann, P., Radcliffe-Smith, A., Steinmann, V., Van Specimen: Bié, entre Chinguar e Silva Porto, R. Cuchi, Welzen, P. & Whitmoore, T. 2006. World Checklist of Euphor- 07/03/1973, Dechamps, Murta & Silva 1369 (K). biaceae. The Board of Trustees of the Royal Botanic Gardens, Kew. Published on the internet; http://www.kew.org/wcsp/ BLAERIA L. (accessed June 2007). setulosa Welw. ex Engl. Hiern, W.P. 1900. Euphorbiaceae. Catalogue of the African plants Specimen: Huíla, near Humpata, Serra de Qiahoia, collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: 1860, Welwitsch 2558 (K; type). 939–986. British Museum (Natural History), London. Note: Taxonomic status uncertain; Blaeria is a synonym IUCN 2006. 2006 IUCN Red List of threatened species. http:// of Erica. www.iucnredlist.org (accessed July 2007). Klopper, R.R., Chatelain, C., Bänninger, V., Habashi, C., Steyn, ERICA L. H.M., De Wet, B.C., Arnold, T.H., Gautier, L., Smith, G.F. & benguelensis (Welw. ex Engl.) E.G.H.Oliv. var. benguelensis Spichiger, R. 2006. Checklist of the flowering plants of Sub- Specimen: Huíla, Morro de Lopolo, 12/1859, Welwitsch Saharan Africa. Southern African Botanical Diversity Network 2560 (K, LISU; type?). Report No. 42. SABONET, Pretoria. mannii (Hook.f.) Beentje subsp. pallidiflora (Engl.) Leach, L.C. 1968. Euphorbiae succulentae angolenses I. Boletim E.G.H.Oliv. da Sociedade Broteriana, sér. 2, 42: 161–180. Note: Recorded by Ross (1983). Var. mannii is restrict- Leach, L.C. 1969. Euphorbiae succulentae angolenses II. Boletim da Sociedade Broteriana, sér. 2, 43: 163–182. ed to SE Nigeria, Cameroon and Bioko. silvatica (Engl.) Beentje Leach, L.C. 1970a. Euphorbiae succulentae angolenses III. Boletim da Sociedade Broteriana, sér. 2, 44: 185–206. Specimen: Huíla, Morro de Lopolo, 1860, Welwitsch 2559 (K, M; type of Blaeria bugonii Welw. ex Engl.). Leach, L.C. 1970b. Rare Angolan euphorbias. Bulletin of the African Succulent Plant Society 7,4: 164. Leach, L.C. 1971. Euphorbia virosa Willd. with a new synonym and ERYTHROXYLACEAE two new taxa from Angola. Boletim da Sociedade Broteriana, sér. 2, 45: 349. Exell, A. & Mendonça, F. 1951a. Erythroxylaceae. Conspectus flo- Leach, L.C. 1974. Euphorbiae succulentae angolenses IV. Garcia rae angolensis 1: 248, 249. de Orta, Série de Botânica 2,1: 31–53.

DICOTYLEDONS EBENACEAE Royena 70 S T R E L I T Z I A 22 (2008)

Leach, L.C. 1975. Euphorbiae succulentae angolenses V. Garcia de ANTHOSTEMA A.Juss. Orta, Série de Botânica 2,2: 111–116. aubryanum Baill. Leach, L.C. 1976. Euphorbia (Tetracanthae) in Angola and northern Distribution: CA Kaokoland. Dinteria 12: 1–35. Leach, L.C. 1977. Euphorbiae succulentae angolenses VI. Garcia ANTIDESMA L. de Orta, Série de Botânica 3,2: 99–102. membranaceum Müll.Arg. Lebrun, J.-P. & Stork, A.L. 2006. Tropical African flowering rufescens Tul. plants: ecology and distribution, Vol. 2. Euphorbiaceae– venosum E.Mey. ex Tul. Dichapetalaceae. Conservatoire Botanique de Genève, Genève. vogelianum Müll.Arg. Leistner, O.A. 2005. Seed plants of southern tropical Africa. ARGOMUELLERA Pax Southern African Botanical Diversity Network Report No. 26. macrophylla Pax SABONET, Pretoria. Léonard, J. & Nkounkou, J. 1989. Révision du genre Spondianthus ARISTOGEITONIA Prain Engl. (Euphorbiacée africaine). Bulletin du Jardin Botanique Elimoniifolia Prain National de Belgique 59: 133–149. Specimen: Gossweiler 457 (WAG; type). ACALYPHA L. BRIDELIA Willd. ambigua Pax atroviridis Müll.Arg. Eangustissima Pax Specimen: Welwitsch 370 (K; type). Notes: According to Lebrun & Stork (2006) it is known cathartica Bertol. only from the type from Angola. Govaerts et al. (2006) Note: Not recorded by Govaerts (2006a); the specimen record it only for D.R.Congo. Menezes 3823 was recorded at LISC. Ebenguelensis Müll.Arg. duvigneaudii J.Léonard brachiata C.Krauss Note: Not recorded by Govaerts (2006a); the specimen ciliata Forssk. Menezes, Barroso & Sousa 4598 was recorded at LISC. clutioides Radcl.-Sm. ferruginea Benth. Note: Recorded for Angola by Lebrun & Stork (2006); micrantha (Hochst.) Baill. var. micrantha not by Govaerts et al. (2006). scleroneura Müll.Arg. subsp. angolensis (Müll.Arg.) Radcl.-Sm. Edumetorum Müll.Arg. scleroneura Müll.Arg. subsp. scleroneura Specimen: Welwitsch 431 (K; type). tenuifolia Müll.Arg. Eeriophylla Hutch. Specimen: Welwitsch 374 (K; type). Specimen: Baum 270 (M; type). E CHAETOCARPUS Thwaites eriophylloides S.Moore africanus Pax fimbriata Schumach. & Thonn. fuscescens Müll.Arg. CHAMAESYCE Gray Specimen: Welwitsch 430 (PRE; type). Note: This genus is also considered a synonym of glabrata Thunb. Euphorbia (e.g. Klopper et al. 2006). Note: Not recorded by Govaerts et al. (2006); the speci- granulata (Forssk.) Soják var. granulata men Teixeira 11124 was recorded at LISC. *hirta (L.) Millsp. Egossweileri S.Moore Note: Not recorded by Govaerts et al. (2006); the speci- Egrueningiana Pax & K.Hoffm. men Teixeira & Andrade 6951 was recorded at LISC. Ehuillensis Pax & K.Hoffm. inaequilatera (Sond.) Soják indica L. *indica (Lam.) Croizat ornata Hochst. ex A.Rich. Note: Not recorded by Govaerts et al. (2006); recorded by polymorpha Müll.Arg. Hiern (1900), as Euphorbia decumbens (Forssk.) Willd. psilostachya Hochst. ex A.Rich. var. psilostachya prostrata (Aiton) Small racemosa Wall. ex Baill. Note: Not recorded by Govaerts et al. (2006); the speci- segetalis Müll.Arg. men Teixeira 10319 was recorded at LISC. Specimen: Welwitsch 416 (PRE; type). zambesiana (Benth.) Koutnik supera Forssk. Specimen: Welwitsch 281 (type of Euphorbia andon- Note: Recorded for Angola by Lebrun & Stork (2006); gensis Hiern). not by Govaerts et al. (2006). CLEISTANTHUS Hook.f. ex Planch. welwitschiana Müll.Arg. duvipermaniorum J.Léonard Specimen: Welwitsch 433 (K; type). inundatus J.Léonard ALCHORNEA Sw. Specimen: Lunda, Dundo, R. Luachimo, 14/06/1948, cordifolia (Schumach. & Thonn.) Müll.Arg. Gossweiler 14082 (LISC; type). floribunda Müll.Arg. kwangensis J.Léonard Note: Not recorded by Govaerts et al. (2006); the speci- polystachyus Hook.f. ex Planch. subsp. polystachyus men Teixeira & Gerês 7834 was recorded at LISC. Specimen: Welwitsch 353 (K; type of Cleistanthus hirtella Benth. forma cuneata Pax & K.Hoffm. angolensis Welw. ex Müll.Arg.). hirtella Benth. forma glabrata (Müll.Arg.) Pax & K.Hoffm. zenkeri Jabl. Specimen: Welwitsch 352 (K; type). Distribution: CA occidentalis (Müll.Arg.) Pax & K.Hoffm. CLUTIA L. Specimen: Welwitsch 407 (K; type). abyssinica Jaub. & Spach var. abyssinica yambuyaensis De Wild. Ebenguelensis Müll.Arg. AMANOA Aubl. CROTON L. strobilacea Müll.Arg. Eangolensis Müll.Arg. Distribution: CA brieyi De Wild. Note: Not recorded by Govaerts (2006a); the specimen Distribution: CA Gossweiler 7754 was recorded at LISC. Conservation Note: Not recorded by Govaerts et al. (2006); recorded status: VU A1c, B1+2c (IUCN 2006). by Gossweiler (1953).

EUPHORBIACEAE DICOTYLEDONS S T R E L I T Z I A 22 (2008) 71 draconopsis Müll.Arg. trichogyne (Müll.Arg.) Prain var. trichogyne Specimen: Welwitsch 345 (PRE; type). Etristis (Müll.Arg.) Prain dybowskii Hutch. welwitschiana (Müll.Arg.) Prain gossweileri Hutch. Specimen: Gossweiler 1989 (K; type). EUPHORBIA L. gratissimus Burch. var. gratissimus acalyphoides Hochst. ex Boiss. subsp. acalyphoides Specimen: Welwitsch 341 (K; type of Croton wel- agowensis Hochst. ex Boiss. var. agowensis witschianus Müll.Arg.). agowensis Hochst. ex Boiss. var. pseudoholstii (Pax) gratissimus Burch. var. subgratissimus (Prain) Burtt Davy P.R.O.Bally & S.Carter Eintegrifolius Pax Eambacensis N.E.Br. Specimen: Dekindt 770 (LISC; type?). Earabicoides N.E.Br. leuconeurus Pax subsp. leuconeurus Easclepiadea Milne-Redh. longipedicellatus J.Léonard var. brevipedicellatus Radcl.- Specimen: Gossweiler 9457 (K; type). Sm. Eatrocarmesina L.C.Leach subsp. arborea L.C.Leach macrostachyus Hochst. ex Delile Specimen: Leach & Cannell 13997 (LISC; type). menyharthii Pax Distribution: CS mubango Müll.Arg. Eatrocarmesina L.C.Leach subsp. atrocarmesina Specimen: Welwitsch 348 (M; type). Specimen: Cuanza Sul, immediate vicinity of Gungo, oligandrus Pierre ex Hutch. 21/08/1967, Leach & Cannell 13932 (LISC; type). Distribution: CA Distribution: CS Note: Not recorded by Govaerts et al. (2006); recorded Ebaumii Pax by Gossweiler (1953). Note: Also considered a synonym of Euphorbia monteiri pseudopulchellus Pax Hook. (e.g. Carter 2002). Epyrifolius Müll.Arg. Ebellica Hiern Specimen: Welwitsch 344 (M; type). Specimen: Welwitsch 643 (type). sylvaticus Hochst. Note: It is kept here as a good species as by Govaerts et al. (2006). Leach (1971) considered it a synonym of CROTONOGYNE Müll.Arg. Euphorbia virosa. manniana Müll.Arg. Distribution: NA Note: Not recorded by Govaerts et al. (2006); recorded benthamii Hiern by Leistner (2005). Specimen: Welwitsch 283 (K; type). E CYTTARANTHUS J.Léonard berotica N.E.Br. congolensis J.Léonard Specimen: Welwitsch 633 (BM; type). Specimen: Monteiro, Santos & Murta 261 (LISC). Distribution: NA E Distribution: CA brevis N.E.Br. Specimen: Gossweiler 3262 (BM; type). DALECHAMPIA L. Ecannellii L.C.Leach scandens L. var. cordofana (Hochst. ex Webb) Müll.Arg. Specimen: Benguela, c. 5 km W of Caimbambo, 18/08/1967, Leach & Cannell 13907 (LISC; type). DICHOSTEMMA Pierre Distribution: BE glaucescens Pierre Ecarinifolia N.E.Br. Note: Not recorded by Govaerts et al. (2006); the speci- Ecarunculifera L.C.Leach subsp. carunculifera men Monteiro, Santos & Murta 339 was recorded at Specimen: Moçâmedes, colinas pedregosas pr. da sub- LISC. ida da margem direita do R. Giraul entre Moçâmedes e DISCOGLYPREMNA Prain Dois Irmãos, 24/01/1956, Mendes 1375 (LISC; type). caloneura (Pax) Prain Distribution: NA E Distribution: CA carunculifera L.C.Leach subsp. subfastigiata L.C.Leach Specimen: Leach & Cannell 14607 (K; type). DRYPETES Vahl Distribution: BE diopa (Hiern) Brenan Eclaytonioides Pax Eeuryodes (Hiern) Hutch. Specimen: Welwitsch 287 (PRE; type). Specimen: Welwitsch 1268 (M; type). Ecoerulans Pax gerrardii Hutch. var. grandifolia Radcl.-Sm. Specimen: Dekindt 829 (LISC; type). paxii Hutch. Distribution: HI Note: Not recorded by Govaerts (2006b); recorded for Econgestiflora L.C.Leach Angola by Lebrun & Stork (2006). Specimen: Moçâmedes, entre a ribeira Cumilunga e o R. Evilhenae Cavaco Curoca, 11/01/1956, Mendes 1265 (LISC; type). Distribution: NA ELAEOPHORBIA Stapf Econspicua N.E.Br. drupifera (Thonn.) Stapf Specimen: Welwitsch 641 (G; type). E hiernii Croizat Distribution: BE BO CS LA Specimen: Gossweiler 6849 (type). Note: Also known as Euphorbia candelabrum Welw., a Note: Known from only two collections (Carter 2002). name considered invalid by Carter (2002). crotonoides Boiss. subsp. crotonoides ENDADENIUM L.C.Leach E Egossweileri (N.E.Br.) L.C.Leach cuneneana L.C.Leach subsp. cuneneana Specimen: Gossweiler s.n. (BM; type). Specimen: Slope near Naulila near the Cunene R., S Distribution: BE of Roçadas, 17/09/1967, Leach & Cannell 14041 (K; type). ERYTHROCOCCA Benth. Distribution: CU angolensis (Müll.Arg.) Prain Ecuneneana L.C.Leach subsp. rhizomatosa L.C.Leach menyharthii (Pax) Prain Specimen: Vicinity of Roçadas, on the track to Naulila, Eneglecta Pax & K.Hoffm. 18/09/1967, Leach & Cannell 14042 (LISC; type). Epauciflora (Müll.Arg.) Prain Distribution: CU

DICOTYLEDONS EUPHORBIACEAE Croton 72 S T R E L I T Z I A 22 (2008)

Ecurocana L.C.Leach matabelensis Pax Specimen: Moçâmedes, de S. João do Sul para o R. monteiri Hook. subsp. monteiri Curoca, 18 km depois de passar a ribeira temporária Specimen: Monteiro s.n. (K-K000253084 holotype). Cumilunga, com rumo do R. Curoca (picada para a Baía Emossamedensis N.E.Br. dos Tigres), Mendes 1260 (LISC; type). mwinilungensis L.C.Leach cyparissioides Pax Enegromontana N.E.Br. Specimen: Johnston s.n. (K-K000253070 holotype of Specimens: Moçâmedes, 16 km de Moçâmedes para Euphorbia cyparissioides Pax var. minor N.E.Br.). Dois Irmãos, 24/01/1956, Mendes 1374 (LISC; type of damarana L.C.Leach Euphorbia fragiliramulosa L.C.Leach); Welwitsch 632 Note: Not recorded by Govaerts et al. (2006); the speci- (type). men Teixeira 13126 was recorded at LISC. Distribution: NA E dekindtii Pax Enubigena L.C.Leach var. nubigena Specimen: Huíla, Missão da Huíla 1030 (LISC; type). Specimen: Cuanza Sul, on hilltop slopes c. 20 km E Distribution: HI E of Gabela, 23/08/1967, Leach & Cannell 13954 (K; demissa L.C.Leach type). Specimen: Benguela, 06/10/1970, Leach & Cannell Distribution: CS 14582 (LISC; type). Enubigena L.C.Leach var. rutilans L.C.Leach Distribution: BE Specimen: Cuanza Sul, on steep slope c. 3 km W of Edispersa L.C.Leach Quibala, 24/08/1967, Leach & Cannell 13957 (LISC; Specimen: Leach & Cannell 13905 (K; type). type). Distribution: BE NA Distribution: CS eduardoi L.C.Leach E Specimen: Moçâmedes, Dois Irmãos, Posto oligoclada L.C.Leach Experimental do Caraculo, Nurinde, 05/05/1960, Specimen: Benguela, between Monte Belo and Sousa Mendes 3959 (LISC; type). Lara, 06/08/1970, Leach & Cannell 14580 (K; type). E Distribution: NA opuntioides Welw. ex Hiern espinosa Pax Specimen: Welwitsch 638 (type). Efaucicola L.C.Leach Distribution: MA Specimen: Bié – Cuando-Cubango, Menongue, Cuchi, Eparifolia N.E.Br. Cáquima, R. Cuchi, 03/04/1960, Mendes 3422 (LISC; Eparva N.E.Br. type). Eparviceps L.C.Leach Distribution: CC Specimen: Cuanza Sul, on steep sides of deep gully of Egariepina Boiss. subsp. balsamea (Welw. ex Hiern) dry stream bed c. 32 km from Novo Redondo towards L.C.Leach Gabela, 06/10/1970, Leach & Cannell 13940 (K; Specimen: Welwitsch 634 (K; type). type). gariepina Boiss. subsp. gariepina Distribution: BE CS genistoides P.J.Bergius var. genistoides pfeilii Pax Egracilicaulis L.C.Leach polyacantha Boiss. Specimen: Benguela, Catengue area, c. 18 km W of Note: Not recorded by Govaerts et al. (2006) but Caimbambo, 18/08/1967, Leach & Cannell 13911 recorded by Hiern (1900), probably a misapplied name. (LISC; type). *pulcherrima Willd. ex Klotzsch Distribution: BE HI Note: Not recorded by Govaerts et al. (2006); the speci- grandifolia Haw. men Silva 540 was recorded at LISC. Note: Not recorded by Govaerts et al. (2006); recorded Eradiifera L.C.Leach by Hiern (1900). Specimen: Huíla, Antunes 889 (LISC; type of Euphorbia guerichiana Pax ex Engl. verticillata Pax). E imitata N.E.Br. Esarmentosa Welw. ex Pax Specimen: Gossweiler 1897 (K; type). Escitula L.C.Leach indecora N.E.Br. Specimen: Benguela, maritime hills c. 12 km N of Note: Not recorded by Govaerts et al. (2006); recorded Lobito, 10/1973, Leach & Cannell 13924 (LISC; type). by Hiern (1900). E Distribution: BE indurescens L.C.Leach Esemperflorens L.C.Leach Specimen: Moçâmedes, c. 26 km from Moçâmedes on Specimen: Benguela, c. 48 km NE of Lobito, Munhino road, 26/10/1970, Leach & Cannell 14662 21/08/1967, Leach & Cannell 13926 (LISC; type). (LISC; type). Distribution: BE NA Distribution: NA ingens E.Mey. ex Boiss. strangulata N.E.Br. subsp. deminuens L.C.Leach Note: Not recorded by Govaerts et al. (2006); recorded Specimen: Malange, rock slopes to the west of Pedras by Carter & Leach (2001). Guingas, 01/09/1967, Leach & Cannell 13991 (LISC; Eingenticapsa L.C.Leach type). Specimen: Benguela, rocky hillsides above the irrigated Distribution: MA E lands of Dombe Grande, 18/10/1970, Leach & Cannell strangulata N.E.Br. subsp. strangulata 14638 (LISC; type). Specimen: Gossweiler s.n. (K-K000253168 holotype). Distribution: BE NA Distribution: MA kaokoensis (A.C.White, R.A.Dyer & B.Sloane) L.C.Leach subsalsa Hiern subsp. fluvialis L.C.Leach Note: Not recorded by Govaerts et al. (2006); recorded Specimen: Huíla, in vicinity of Ruacana Falls, by Lebrun & Stork (2006). 28/09/1970, Leach & Cannell 14509 (K; type). Elinearibracteata L.C.Leach Distribution: CU Specimen: Gossweiler 3495 (LISC; type). subsalsa Hiern subsp. subsalsa Distribution: CC Specimen: Welwitsch 642 (K; type). Eloandensis N.E.Br. Distribution: BE HI NA Emacra Hiern Esubterminalis N.E.Br. Specimen: Welwitsch 284b (K; type). Specimen: Newton s.n. (K-K000253172 holotype).

EUPHORBIACEAE Euphorbia DICOTYLEDONS S T R E L I T Z I A 22 (2008) 73 systyloides Pax saccifera Pax Note: Not recorded by Govaerts et al. (2006); the speci- Note: Not recorded by Govaerts et al. (2006); recorded men Menezes, Barroso & Sousa 4994 was recorded at by Cavaco (1959). LISC. schweinfurthii Pax Eteixeirae L.C.Leach spinosa Müll.Arg. Specimen: Cuanza Sul, on rocky wooded hillside c. 5 staudtii Pax km N of Santa Comba, 04/10/1970, Leach & Cannell 14552 (K; type). MAESOBOTRYA Benth. Distribution: BE CS MA vermeulenii (De Wild.) J.Léonard teke Schweinf. ex Pax MALLOTUS Lour. Note: Not recorded by Govaerts et al. (2006); recorded oppositifolius (Geiseler) Müll.Arg. forma glabratus (Müll. by Gossweiler (1953). Arg.) Pax tirucalli L. Note: Conservation status: LC (IUCN 2006). MANNIOPHYTON Müll.Arg. transvaalensis Schltr. africanum Müll.Arg. Specimen: Huíla, Antunes 781 (LISC; type of Euphorbia Note: Also considered a synonym of Manniophyton ful- ciliolata Pax). vum Müll.Arg. (e.g. Klopper et al. 2006). trichadenia Pax var. trichadenia fulvum Müll.Arg. Specimens: Pogge 116 (type); Welwitsch 282 (G; type of Euphorbia subfalcata Hiern). MAPROUNEA Aubl. trigona Mill. africana Müll.Arg. var. africana trinervia Schumach. & Thonn. membranacea Pax & K.Hoffm. Etuberifera N.E.Br. Note: Not recorded by Govaerts et al. (2006); recorded Evallaris L.C.Leach by Lebrun & Stork (2006). Specimen: Huíla, on cliff top on escarpment W of Tchivinguiro, above Bruco, 04/09/1972, Leach & MAREYA Baill. micrantha (Benth.) Müll.Arg. Cannell 14007A (K; type). Distribution: HI MARGARITARIA L.f. Eviduiflora L.C.Leach discoidea (Baill.) G.L.Webster var. discoidea Specimen: Luanda, vicinity of Catete, 24/08/1967, discoidea (Baill.) G.L.Webster var. fagifolia (Pax) Radcl.-Sm. Leach & Cannell 13967 (K; type). discoidea (Baill.) G.L.Webster var. triplosphaera Radcl.-Sm. Distribution: LA Note: Not recorded by Govaerts et al. (2006); the speci- E virosa Willd. subsp. arenicola L.C.Leach men Gossweiler 12374 was recorded at LISC. Specimen: Moçâmedes, S of Moçâmedes, Praia Amélia, 12/09/1967, Leach & Cannell 14034 (K; type). MEINECKIA Baill. Distribution: NA grandiflora (Verdc.) Jean F.Brunel ex Radcl.-Sm. virosa Willd. subsp. virosa Note: Not recorded by Govaerts et al. (2006); recorded by Lebrun & Stork (2006). FLUEGGEA Willd. Ephyllanthoides Baill. subsp. trichopoda (Müll.Arg.) virosa (Roxb. ex Willd.) Voigt subsp. virosa G.L.Webster HYMENOCARDIA Wall. ex Lindl. Specimen: Welwitsch 327 (K; type). acida Tul. var. acida *MERCURIALIS L. ulmoides Oliv. *annua L. JATROPHA L. Note: Doubtful record. Not recorded by Govaerts et al. baumii Pax (2006); the specimen Raimundo & Matos 1497 was Specimen: Baum 122a (type). recorded at LISC. Note: The type at B was destroyed and apparently only MICROCOCCA Benth. a drawing exists at K (Carter 2002). mercurialis (L.) Benth. campestris S.Moore Note: Not recorded by Govaerts et al. (2006); the speci- MICROSTACHYS A.Juss. men Barbosa & Moreno 10177 was recorded at LISC. acetosella (Milne-Redh.) Esser *chevalieri Beille Note: Doubtful record. Not recorded by Govaerts et al. MONADENIUM Pax (2006); recorded by Hiern (1900). Eangolense P.R.O.Bally Econfusa Hutch. Specimen: Williams in Bally B11950 (K; type). Specimen: Welwitsch 299 (K; type). Ecannellii L.C.Leach *curcas L. Specimen: Benguela, c. 10 km E of Catengue, Note: Not recorded by Govaerts et al. (2006); the speci- 04/1971, Leach & Cannell 14592 (LISC; type). men Correia 3147 was recorded at LISC. Distribution: BE *multifida L. orobanchoides P.R.O.Bally var. calycinum P.R.O.Bally Note: Not recorded by Govaerts et al. (2006); the speci- Specimen: Faulkner A173 (K; type). men Henriques 1319 was recorded at LISC. Distribution: HA seineri Pax Esimplex Pax spicata Pax Specimen: Dekindt 82. Note: The type is unknown. According to Carter (2002) MACARANGA Thouars Dekindt 82 is not the type but belongs to this species. angolensis (Müll.Arg.) Müll.Arg. monandra Müll.Arg. NECEPSIA Prain poggei Pax sp. Note: Not recorded by Govaerts et al. (2006); recorded Note: Not recorded by Govaerts et al. (2006); recorded by Gossweiler (1953). by Leistner (2005).

DICOTYLEDONS EUPHORBIACEAE Euphorbia 74 S T R E L I T Z I A 22 (2008)

NEOBOUTONIA Müll.Arg. PLAGIOSTYLES Pierre melleri (Müll.Arg.) Prain africana (Müll.Arg.) Prain Specimen: Welwitsch 359/379 (K; type of Neoboutonia Note: Not recorded by Govaerts et al. (2006); the speci- africana Müll.Arg.). men Monteiro, Santos & Murta 222 was recorded at LISC. OLDFIELDIA Benth. & Hook. dactylophylla (Welw. ex Oliv.) J.Léonard PLESIATROPHA Pierre ex Hutch. klaineana Pierre PHYLLANTHUS L. *amarus Schumach. & Thonn. PSEUDOLACHNOSTYLIS Pax Note: Not recorded by Govaerts et al. (2006); the speci- maprouneifolia Pax var. dekindtii (Pax) Radcl.-Sm. men Henriques 1320 was recorded at LISC. maprouneifolia Pax var. glabra (Pax) Brenan angolensis Müll.Arg. Specimen: Gossweiler 958 (K; type). arvensis Müll.Arg. PTEROCOCCUS Hassk. beillei Hutch. Eprocumbens (Prain) Pax & K.Hoffm. E benguelensis Müll.Arg. Specimen: Gossweiler 2540 (K; type). fraternus G.L.Webster glaucophyllus Sond. PYCNOCOMA Benth. gossweileri Hutch. Edentata Hiern holostylus Milne-Redh. Specimen: Welwitsch 476 (type). incurvus Thunb. RICINODENDRON Müll.Arg. Note: Not recorded by Govaerts et al. (2006); the speci- heudelotii (Baill.) Heckel subsp. africanum (Müll.Arg.) men Menezes 2570 was recorded at LISC. J.Léonard loandensis Welw. ex Müll.Arg. Specimen: Welwitsch 335 (M; type). *RICINUS L. macranthus Pax var. gilletii (De Wild.) Brunel ex Radcl.-Sm. *communis L. macranthus Pax var. macranthus Notes: Cultivated and escaped. Not recorded by maderaspatensis L. Govaerts et al. (2006); the specimen Moreno & Lopes Note: Not recorded by Govaerts et al. (2006); the speci- 355 was recorded at LISC. men Menezes, Barroso & Sousa 4858 was recorded at LISC. SCHINZIOPHYTON Hutch. ex Radcl.-Sm. mendesii Brunel ex Radcl.-Sm. rautanenii (Schinz) Radcl.-Sm. Specimen: Bié – Cuando-Cubango, Menongue, entre SCLEROCROTON Hochst. Caiundo e Capico, pr. do R. Cuebe, 03/02/1960, cornutus (Pax) Kruijt & Roebers Mendes 2342 (LISC; type). oblongifolius (Müll.Arg.) Kruijt & Roebers E microdendron Müll.Arg. var. microdendron Specimen: Welwitsch 375 (K; type). Specimen: Welwitsch 334 (K; type). Emicrophyllinus Müll.Arg. SHIRAKIOPSIS Esser muellerianus (Kuntze) Exell elliptica (Hochst.) Esser nummulariifolius Poir. var. capillaris (Schumach. & Thonn.) SPIROSTACHYS Sond. Radcl.-Sm. africana Sond. odontadenius Müll.Arg. Specimen: Welwitsch 317 (K; type?). SPONDIANTHUS Engl. omahakensis Dinter & Pax preussii Engl.var. glaber (Engl.) Engl. ovalifolius Forssk. Specimen: Marques 333 (type). Specimen: Dekindt 844 (LISC; type of Phyllanthus guineensis Pax?). SUREGADA Roxb. ex Rottler oxycoccifolius Hutch. gossweileri (S.Moore) Croizat parvus Hutch. zanzibariensis Baill. paxianus Dinter Note: Not recorded by Govaerts et al. (2006); recorded Note: Also considered a synonym of Phyllanthus mad- by Gossweiler (1953). eraspatensis (e.g. Klopper et al. 2006). SYNADENIUM Boiss. paxii Hutch. angolense N.E.Br. pentandrus Schumach. & Thonn. polyanthus Pax TETRORCHIDIUM Poepp. prostratus Müll.Arg. didymostemon (Baill.) Pax & K.Hoffm. purpureus Müll.Arg. Specimen: Gossweiler s.n. (K-K000406507 holotype of reticulatus Poir. Gelonium angolense Prain). Note: Not recorded by Govaerts et al. (2006); the specimen Menezes & Barroso 3368 was recorded at LISC. THECACORIS A.Juss. lucida (Pax) Hutch. reticulatus Poir. var. glaber (Thwaites) Müll.Arg. trichogyne Müll.Arg. Note: Not recorded by Govaerts et al. (2006); recorded Specimen: Welwitsch 415 (K; type). by Hiern (1900). *tenellus Roxb. TRAGIA L. Note: Not recorded by Govaerts et al. (2006); the speci- angolensis Müll.Arg. men Silva 1928 was recorded at LISC. benthamii Baker verdickii De Wild. meyeriana Müll.Arg. Specimen: Huíla, Monhino, Dekindt 283 (LISC; type). Note: Not recorded by Govaerts et al. (2006); the speci- virgulatus Müll.Arg. men Menezes & Henriques 128 was recorded at LISC. Specimen: Welwitsch 328 (M; type). okanyua Pax welwitschianus Müll.Arg. Specimen: Huíla, Antunes vel Dekindt 841 (LISC; Specimen: Welwitsch 331 (PRE; type). type?).

EUPHORBIACEAE Neoboutonia DICOTYLEDONS S T R E L I T Z I A 22 (2008) 75 vogelii Keay Sousa, E.P. 1962b. Novos taxa da flora de Angola II. Dalbergia car- Note: Not recorded by Govaerts et al. (2006); the speci- ringtoniana. In Estudos Científicos de Homenagem ao Prof. J. men Missão da Huíla 887 was recorded at LISC. Carrington da Costa: 17, 18. volubilis L. Sousa, E.P. 1966. Dalbergieae. Conspectus florae angolensis 3,2: 344–372. UAPACA Baill. Torre, A.R. 1956. Mimosoideae. Conspectus florae angolensis 2,2: benguelensis Müll.Arg. 254–299. Specimen: Teuscz 423 (K; type of Uapaca teusczii Pax). Torre, A.R. 1962. Papilionoideae: Genisteae-Galegeae. Conspectus gossweileri Hutch. florae angolensis 3,1: 1–187. Specimen: Gossweiler 2936 (K; type). Torre, A.R. 1966. Papilionoideae: Hedysareae- Sophoreae. guineensis Müll.Arg. Conspectus florae angolensis 3,2: 188–401. Note: Not recorded by Govaerts (2006a); recorded by Torre, A.R. & Hillcoat, D. 1956. Caesalpinioideae. Conspectus flo- Gossweiler (1953). rae angolensis 2,2: 162–253. heudelotii Baill. Van Wyk, B.-E. 1991. A synopsis of the genus Lotononis (Fabaceae: Note: Not recorded by Govaerts (2006a); the specimen Crotalarieae). Contributions from the Bolus Herbarium 14: 1– Raimundo, Matos & Figueira 1322 was recorded at 292. LISC. Verdcourt, B. 2001a. Rhynchosia. Flora zambesiaca 3,5: 168– kirkiana Müll.Arg. 210. nitida Müll.Arg. var. nitida Verdcourt, B. 2001b. Eriosema. Flora zambesiaca 3,5: 211–242. rufopilosa (De Wild.) P.A.Duvign. Wieringa, J.J. 1999. Monopetalanthus exit. A systematic study sansibarica Pax of Aphanocalyx, Bikinia, Icuria, Michelsonia and Tetraberlinia (Leguminosae, Caesalpinioideae). Wageningen Agricultural *VERNICIA Lour. University Papers 99,4: 1–320. *cordata (Thunb.) Airy Shaw Notes: Cultivated and escaped. Not recorded by Note: The most recent specimen recorded and type col- Govaerts et al. (2006); the specimen Silva 711 was lections are cited. recorded at LISC. *montana Lour. ABRUS Adans. Notes: Cultivated and escaped. Not recorded by canescens Welw. ex Baker Govaerts et al. (2006); the specimen Teixeira 12506 Specimens: Uíge, Nova Caipemba, estrada Nova was recorded at LISC. Caipemba – Vale do Loge, 04/01/1974, Raimundo & Matos 1471 (LISC); Welwitsch 2249 (BM; type). melanospermus Hassk. subsp. melanospermus FABACEAE melanospermus Hassk. subsp. suffruticosus (Boutique) D.K.Harder by E. Figueiredo, M. Soares, A. Grobler & B. Schrire Specimen: Cuanza Sul, Cela, pr. da serra de Bindanda, Baker, E.G. 1932–1933. Lista das Leguminosas africanas colhidas estrada da Sanga, 12/04/1972, Raimundo, Matos & em Angola por Carrisso e Mendonça (Iter Angolanum 1927) e Figueira 1073 (LISC). Mário de Castro e em Moçambique por Gomes e Sousa e Pomba melanospermus Hassk. subsp. tenuiflorus (Benth.) Guerra. Boletim da Sociedade Broteriana, sér. 2, 8: 102–115. D.K.Harder Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. precatorius L. Agronomia Angolana 7: 1–587. Specimen: Bié, pr. da Muínha, 22/02/1970, Matos 35 Hoyle, A.C. 1956. Brachystegia. Conspectus florae angolensis 2,2: (LISC). 221. ACACIA Mill. IUCN 2006. 2006 IUCN Red List of Threatened Species. http:// www.iucnredlist.org (accessed July 2007). abyssinica Hochst. ex Benth. Specimen: Malange, a 10 km de Xandel para Malange, Klopper, R.R., Chatelain C., Bänninger, V., Habashi, C., Steyn, H.M., De Wet, B.C., Arnold, T.H., Gautier, L., Smith, G.F. & Spichiger, 13/03/1974, Dechamps, Murta & Silva 1463 (LISC). R. 2006. Checklist of the flowering plants of Sub-Saharan Africa. amythethophylla Steud. ex A.Rich. Southern African Botanical Diversity Network Report No. 42. Specimen: Benguela, estrada Estação Regional da SABONET, Pretoria. Ganda – Caluquembe, andados 12 km, 22/03/1973, Lebrun, J.-P. & Stork, A. 1992. Enumération des plantes à fleurs Raimundo, Matos & Figueira 1300 (LISC). d’Afrique Tropicale, Vol. 2. Conservatoire et Jardin botaniques Eandongensis Welw. ex Hiern de la Ville de Genève, Genève. Specimen: Nas margens do R. Cuanza não muito longe Lewis, G., Schrire, B., Mackinder, B. & Lock, M. (eds) 2005. de Sansamanda, 02/1854, Welwitsch 1814 (LISU; Legumes of the world. Royal Botanic Gardens, Kew. type). Lock, J.M. 1989. Legumes of Africa: a checklist. Royal Botanic Distribution: MA Gardens, Kew. Notes: It is known from the type collection only. Nogueira, I. 1977. Aditamentos à flora de Angola—II. Garcia de According to Ross (1979) this species is very near and Orta, Série de Botânica 3,2: 81–84. may even be conspecific with (and an older name for) Pasquet, R. 2001. Vigna. Flora zambesiaca 3,5: 121–156. Acacia goetzei Harms. E Polhill, R. 1982. Crotalaria in Africa and Madagascar. A.A.Balkema, antunesii Harms Rotterdam. Specimens: Antunes 28 (LISC; type); Huíla, entre Sá Ross, J.H. 1979. A conspectus of the African Acacia species. da Bandeira e Cacula a 12 km de Cacula, 12/11/1965, Memoirs of the Botanical Survey of South Africa 44: 1–155. Barbosa 11002 (LISC). Schrire, B. 2000. A synopsis of the genus Philenoptera Distribution: HI (Leguminosae-Millettieae) from Africa and Madagascar. Kew arenaria Schinz Bulletin 55: 81–94. Specimen: Cunene, pr. de Evale, entre Pereira d’Eça e Soares, M., Abreu, J., Nunes, H., Silveira, P., Schrire, B., & Artur de Paiva, 01/03/1974, Dechamps, Murta & Silva Figueiredo, E. 2007. The Leguminosae of Angola: diversity and 1292 (LISC). endemism. Systematics and Geography of Plants 77: 141– ataxacantha DC. 212. Specimen: Huíla, a 20 km de Sá da Bandeira a caminho Sousa, E.P. 1962a. Dewevrea. Conspectus florae angolensis 3,1: de Roçadas, 25/02/1974, Dechamps, Murta & Silva 168, 169. 1230 (LISC).

DICOTYLEDONS EUPHORBIACEAE Tragia 76 S T R E L I T Z I A 22 (2008) brevispica Harms subsp. brevispica mellifera (Vahl) Benth. subsp. detinens (Burch.) Brenan Specimen: Huíla, pr. de Cacula, 20/02/1974, Specimen: Benguela, a 43 km de Benguela para Dechamps, Murta & Silva 1162 (LISC). Quilenge, 19/02/1974, Dechamps, Murta & Silva 1127 burkei Benth. (LISC). Specimen: Cuanza Sul, a c. 15 km de Quissaquina, mellifera (Vahl) Benth. subsp. mellifera 02/03/1973, Raimundo, Matos & Figueira 697 (LISC). Specimen: Benguela, Lobito, estrada Lobito – Nova ciliolata Brenan & Exell Lisboa, andados 11 km, 17/05/1974, Matos 196 Specimen: Cabinda, Maiombe, Belize, R. Luali, (LISC). 25/10/1918, Gossweiler 7579 (LISC; type). nigrescens Oliv. *decurrens Willd. Specimen: Benguela, entre Sousa Lara e Lobito, a 31 Specimen: Huambo, Chianga, 25/09/1970, Figueira km de Lobito, 19/07/1969, Barbosa 11729 (LISC). s.n. (LISC). *nilotica (L.) Willd. ex Delile subsp. indica (Benth.) Brenan erioloba E.Mey. Specimen: Benguela, entre Cubal e Tombulo andados 7 Specimen: Cunene, Humbe, pr. de Roçadas, km, 29/03/1973, Raimundo, Matos & Figueira 1354 26/02/1974, Dechamps, Murta & Silva 1256 (LISC). (PRE). erubescens Welw. ex Oliv. nilotica (L.) Willd. ex Delile subsp. kraussiana (Benth.) Specimens: Malange, a 4 km de Cacuso para Pungo Brenan Andongo, 16/03/1974, Dechamps, Murta & Silva 1504 Specimen: Namibe, 6 km NE of Moçâmedes, (LISC); Welwitsch 1826 (P; type). 31/01/1975, Ward & Ward 47 (PRE). etbaica Schweinf. nilotica (L.) Willd. ex Delile subsp. subalata (Vatke) Brenan Specimen: Benguela, Lobito, estrada Lobito – Nova Specimen: Cunene, pr. de Evale, entre Pereira d’Eça e Lisboa, andados 4 km, 14/05/1974, Matos 168 (LISC). Artur de Paiva, 01/03/1974, Dechamps, Murta & Silva Note: A doubtful record that needs verification as all the 1294 (LISC). subspecies are from NE Africa. Note: A doubtful record that needs verification as the *farnesiana (L.) Willd. species is distributed in NE Africa. Specimen: Moçâmedes, vales da picada das salinas da nilotica (L.) Willd. ex Delile subsp. tomentosa (Benth.) foz do R. Bero à ponte do C.F., 10/01/1956, Mendes Brenan 1252 (LISC). Specimen: Luanda, Hospital, 05/1940, Gossweiler fleckii Schinz 12601 (LISC). Specimen: Huíla, Gambos, Chibemba, R. d’Areia, pentagona (Schumach.) Hook.f. 14/12/1970, Sousa 95 (LISC). Specimens: Cuanza Sul, zona do Gungo, estrada para o Gungo a 20 km do Gungo, 28/04/1967, Teixeira et al. galpinii Burtt Davy 11561 (LISC); Welwitsch 1809 (COI; type of Acacia Specimen: Benguela, entre Ganda e Cubal, andados 12 pentaptera Welw.). km, 27/03/1973, Raimundo, Matos & Figueira 1329 polyacantha Willd. subsp. campylacantha (Hochst. ex (LISC). A.Rich.) Brenan gerrardii Benth. subsp. gerrardii var. latisiliqua Brenan Specimen: Huíla, bifurcação Quilengues – Cacula Specimen: Menezes 3079 (PRE). – Dinde, 21/11/1955, Mendes 738 (LISC). goetzei Harms subsp. goetzei Equintanilhae Torre Specimen: Malange, Luquembo, Capunda, Mulundo, na Specimens: Moçâmedes, andados 12 km de Dois Res. da Palanca Preta Gigante, 09/08/1965, Henriques Irmãos para Moçâmedes, 09/01/1956, Mendes 1243 607 (LISC). (LISC); Torre 8274 (LISC; type). goetzei Harms subsp. microphylla Brenan Distribution: NA Specimen: Malange, Cacuso, a 4 km de Cacuso em reficiens Wawra subsp. reficiens direcção a Pungo Andongo, 16/03/1974, Dechamps, Specimen: Benguela, pr. Lobito, a c. 20 km para Novo Murta & Silva 1505 (LISC). Redondo, 02/01/1970, Silva 2754 (LISC). hebeclada DC. subsp. hebeclada *saligna (Labill.) H.L.Wendl. Specimen: Baixo Cunene, Roçadas, entre Roçadas e schweinfurthii Brenan & Exell Humbe, 05/09/1970, Barroso & Santos 2801 (PRE). Specimen: Benguela, Área do Caporolo, a caminho do hebeclada DC. subsp. tristis (Welw. ex Oliv.) A.Schreib. Chongoroi, 02/04/1973, Raimundo, Matos & Figueira Specimens: Huíla, Lubango, Vila de Cacula, 1389 (LISC). 20/02/1974, Dechamps, Murta & Silva 1170 (LISC); senegal (L.) Willd. var. rostrata Brenan Welwitsch 1829 (LISU; type). Specimen: Cunene, Curoca, ao km 30 do trajecto hockii De Wild. Oncócua – Pocolo, 15/03/1973, Menezes, Barroso & Specimen: Benguela, área da fazenda Lundungo, a cam- Sousa 4732 (LISC). inho de Chiqueque, 24/03/1973, Raimundo, Matos & senegal (L.) Willd. var. senegal Figueira 1313 (LISC). Specimen: Cunene, Humbe, em frente a Forte Roçadas, karroo Hayne margens do R. Cunene, 08/02/1956, Torre 8693 Specimen: Huíla, a 20 km de Sá da Bandeira para (LISC). Roçadas, 25/02/1974, Dechamps, Murta & Silva 1235 sieberiana DC. var. woodii (Burtt Davy) Keay & Brenan (LISC). Specimen: Cuanza Norte, a 30 km de Salazar para kirkii Oliv. subsp. kirkii var. kirkii Dondo, 20/03/1974, Dechamps, Murta & Silva 1563 Specimen: Cunene, Cahama, km 14 do trajecto (LISC). Otchinjau – Oncócua, 26/03/1973, Menezes, Barroso & tortilis (Forssk.) Hayne subsp. heteracantha (Burch.) Sousa 4889 (LISC). Brenan kirkii Oliv. subsp. mildbraedii (Harms) Brenan Specimen: Moçâmedes, na orla do P. N. da Iona, perto Specimen: Huíla, Quihita, Missão Católica, de Pediva, 23/02/1974, Dechamps, Murta & Silva 23/08/1963, Barbosa & Gouveia 10674 (LISC). 1214 (LISC). luederitzii Engl. var. retinens (Sim) J.H.Ross & Brenan tortilis (Forssk.) Hayne subsp. spirocarpa (Hochst. ex *melanoxylon R.Br. A.Rich.) Brenan var. crinita Chiov. Specimen: Benguela, Seles, Catanda, Conda, Gossweiler Specimen: Moçâmedes, ao km 14 de S. Nicolau, estra- 9321 (LISC). da de Lucira, 05/01/1956, Torre 8379 (LISC).

FABACEAE Acacia DICOTYLEDONS S T R E L I T Z I A 22 (2008) 77 tortilis (Forssk.) Hayne subsp. spirocarpa (Hochst. ex Eangolense Rossberg A.Rich.) Brenan var. spirocarpa Specimens: Hundt 49 & 102 (types); Huambo, Nova Ewelwitschii Oliv. subsp. welwitschii Lisboa, arredores, entre Chiva e o R. Caluapanda, Specimens: Benguela, Lobito, estrada Lobito – Nova 10/10/1970, Moreno 273 (LISC). Lisboa, andados 28 km, 17/05/1974, Matos 199 Distribution: BE HA (LISC); Welwitsch 1806 (LISU; type). baumii Harms Distribution: BE BO CS CU HI LA Specimens: Baum 810 (COI; type); Huambo, Bailundo, anhara do Luste, 24/01/1974, Raimundo, Matos & *ADENANTHERA L. Figueira 1264 (LISC). *pavonina L. Ebenguellensis Torre Specimen: Luanda, Viveiros da C.M. Luanda, Specimen: Benguela, Lépi, Caála, R. Calusipa, 07/03/1971, Henriques 1324 (LISC). 03/08/1940, Gossweiler 12124 (LISC; type). ADENOCARPUS DC. Distribution: BE HA bracteosa Welw. ex Baker mannii (Hook.f.) Hook.f. Specimens: Bié, a 8 km de Cachingues para Chitembo, Specimen: Huíla, Lubango, Tundavala, ao km 12, pr. da 06/09/1971, Barbosa & Moreno 12244 (LISC); cascata, 27/04/1971, Borges 115 (LISC). Welwitsch 2176 (BM; type). ADENODOLICHOS Harms cristata Vatke var. cristata baumii Harms Specimen: Malange, Duque de Bragança, R. Luando Specimens: Baum 848 (COI; type); Moxico, Luso, na picada Santa Maria – Mola, 14/02/1972, Gouveia Centro de Estudos, 02/05/1964, Teixeira & Santos 1531 (LISC). E 7544 (LISC). curtisiae I.M.Johnst. Ebussei Harms var. moxicensis Torre Specimen: Curtis 321 (type). Specimen: Moxico, just W of Mujina tena, 14/01/1938, Distribution: MA Milne-Redhead 4127 (K, LISC; type). Note: Known only from the type collection. E Note: A provisional name. Adenodolichos bussei is debilis Welw. ex Baker a now considered a variety of A. punctatus (Micheli) Specimens: Huíla, Humpata, Estação Agrícola, Harms but this taxon may represent a distinct entity. 08/06/1960, Teixeira & Andrade 4687 (LISC); exellii Torre Welwitsch 2175 (BM; type). Distribution: HI Specimen: Exell & Mendonça 420 (COI; type). E huillensis Torre var. huillensis dimidiata Welw. ex Baker subsp. dimidiata Specimen: Huíla, Serra da Chela, Estação Agro-pecuária Specimens: Huambo, Chianga, 04/06/1962, Teixeira & Andrade 6799 (LISC); Huíla, Lopolo, 04/1860, de Tchivinguiro, 02/10/1941, Gossweiler 12811 (LISC; Welwitsch 2179 (LISU). type). Distribution: CC HA LS MA Emendesii Torre elaphroxylon (Guill. & Perr.) Taub. Specimens: Mendes 1893 (LISC; type); Cuanza Sul, Specimen: Benguela, a 3 km de Lobito para Benguela, entre a estrada asfaltada Lussusso – Muquitixe e a anti- R. Catumbela, 18/02/1974, Dechamps, Murta & Silva ga estrada Calulo – Quibala, 27/01/1971, Raimundo, 1102 (LISC). Matos & Figueira 651 (LISC). fluitans Peter Distribution: CS HA HI MA Specimen: Huíla, Roçadas, Humbe, num braço do R. punctatus (Micheli) Harms subsp. bussei (Harms) Verdc. Cunene, 06/11/1970, Menezes 3493 (LISC). Specimen: Calunda, 02/1955, Barros Machado II.55- fulgida Welw. ex Baker 356 I (LISC). Specimen: Huíla, Sá da Bandeira, Negola, Quera, R. punctatus (Micheli) Harms subsp. punctatus Quera, 07/09/1967, Henriques & Brites 1130 (LISC). rhomboideus (O.Hoffm.) Harms var. rhomboideus glabrescens Welw. ex Baker Specimen: Cuanza Sul, entre Gabela e Quibala, andados Specimens: Malange, Luquembo, concelho de 30 km, 19/01/1972, Raimundo, Matos & Figueira 990 Luquembo, Capunda, Res. da Palanca Preta Gigante, (LISC). 08/1970, Silva 22 (LISC); Welwitsch 2177 (BM; type). ADENOLOBUS Torre & Hillc. indica L. garipensis (E.Mey.) Torre & Hillc. Specimen: Huíla, Roçadas, Centro de Estudos do Specimen: Moçâmedes, 30 km a sul do Pico do Cunene, 25/03/1970, Silva 3142 (LISC). Azevedo, 08/03/1969, Teixeira et al. 12881 (LISC). lateritia Harms pechuelii (Kuntze) Torre & Hillc. subsp. mossamedensis Specimen: Zaire, entre Quiende e Caluca, andados 5 km, (Torre & Hillc.) Brummitt & J.H.Ross 26/05/1972, Raimundo, Matos & Figueira 786 (LISC). Specimens: Gossweiler 12796 (LISC; type); leptophylla Harms subsp. leptophylla Specimen: Bié, margem direita do R. Cuiva, Moçâmedes, Virei, ao km 26 do trajecto Espinheira 16/09/1965, Monteiro & Murta 1731 (LISC). – Curoca, 14/05/1973, Menezes, Barroso & Sousa Emaximistipulata Torre 4964 (LISC). Specimen: Lunda, Xa-Sengue, 06/04/1937, Exell & ADENOPODIA C.Presl Mendonça 394 (LISC; type). scelerata (A.Chev.) Brenan Distribution: LS Specimen: Luanda, entre Bela Vista e Zala, andados 35 mimosifolia Vatke km, 14/01/1974, Raimundo & Matos 1493 (LISC). Specimen: Huíla, Tchivinguiro, 12/10/1941, Gossweiler Distribution: BO UI 12750 (LISC). pygmaea Welw. ex Baker AESCHYNOMENE L. Specimens: Malange, Capunda, Mulundo, Res. da Eacutangula Welw. ex Baker Palanca Preta Gigante, 16/08/1965, Menezes 1905 Specimen: Cuanza Norte, Pungo Andongo, margin of (LISC); Welwitsch 2180 (BM; type). R. Cuanza, near Mupopo, 05/1857, Welwitsch 2173 Esiifolia Welw. ex Baker (LISU; type). Specimen: Cuanza Norte, Pungo Andongo, 02/1857, Distribution: BE BI HI MA Welwitsch 2174 (LISU; type). afraspera J.Léonard Distribution: BE MA

DICOTYLEDONS FABACEAE Acacia 78 S T R E L I T Z I A 22 (2008) tenuirama Welw. ex Baker var. parviflora Torre glaberrima (Schumach. & Thonn.) Benth. var. glaberrima Specimen: Gossweiler s.n. (COI-COI00003520; type). Specimen: Cuanza Norte, a 13 km do Zenza na estrada tenuirama Welw. ex Baker var. tenuirama para Golungo Alto, 02/06/1970, Raimundo, Matos & Specimens: Huíla, c. 20 milhas a N de Indungo, Figueira 201 (LISC). 09/08/1967, Leach & Cannell 13838 (LISC); gummifera (J.F.Gmel.) C.A.Sm. Welwitsch 2181 (BM; type). Specimen: Benguela, Chongoroi, Mapupa, R. Chongoroi, sp. aff. mimosifolia Vatke; Torre (1966: 205). 25/08/1970, Henriques 1215 (LISC). Specimen: Gossweiler 12750 (LISC). harveyi E.Fourn. Distribution: HI Specimen: Bié, Baixo Cubango, Missão de Santa Cruz do Cuando, mata Uaranganga, 15/11/1949, Teixeira 59 AFZELIA Sm. (LISC). bella Harms *lebbeck (L.) Benth. Specimen: Cabinda, Buco Zau, picada de Mizundungo, Specimen: Cuanza Norte, a caminho do Quilombo Quia- 11/09/1958, Monteiro, Santos & Murta 298 (LISC). Puto, 25/11/1969, Raimundo, Matos & Sousa 73a bipindensis Harms (LISC). Specimen: Cuanza Sul, entre Catanda e Amboiva, leptophylla Harms andados 25 km na margem do R. Queve, 27/09/1972, Specimen: Uíge, Quimbela, na região de Quimbele Raimundo, Matos & Figueira 1154 (LISC). – Buenga Norte, 29/08/1971, Matos & Figueira 875 Note: Conservation status: VU A1cd (IUCN 2006). (LISC). pachyloba Harms Emossamedensis Torre Specimen: Cabinda, Buco Zau, Maiombe, Chiaca, Specimens: Gossweiler 12801 (LISC; type); Cuanza 19/06/1959, M.E.F.A. 485 (LISC). Norte, a caminho de Quilombo Quia-Puto, 25/11/1969, Note: Conservation status: VU A1d (IUCN 2006). Raimundo, Matos & Sousa 72A (LISC). parviflora (Vahl) Hepper Distribution: CN HI NA Specimen: Luanda, Ambriz, Quibocolo, 15/12/1958, tanganyicensis Baker f. subsp. tanganyicensis Monteiro, Santos & Murta 432 (LISC). Specimen: Cunene, Baixo Cunene, Roçadas, Humbe, quanzensis Welw. entre Humbe e Catequero, Concelho do Cuamato, Specimens: Bié, junto da margem do Cuanza Chicosso, 05/10/1970, Santos & Barroso 2822 (LISC). 17/11/1965, Teixeira 9480 (PRE); Welwitsch 594 (K; versicolor Welw. ex Oliv. type). Specimens: Cuanza Norte, Salazar – Dondo, 53 km, 20/03/1974, Dechamps, Murta & Silva 1574 (LISC); AGANOPE Miq. Welwitsch 1760 (P; type). lucida (Welw. ex Baker) Polhill welwitschii Oliv. Specimen: Welwitsch 613 (BM; type). Specimen: Welwitsch 1770 (K; type). AIRYANTHA Brummitt zygia (DC.) J.F.Macbr. sp. Specimen: Bié, Cocamba, entre os R. Samena e Specimen: Lunda, NE, R. Canzar, afluente do Cassai, Luquembo, 27/08/1965, Santos 1737 (PRE). Barros Machado 160 (LISC). ALYSICARPUS Desv. ALBIZIA Durazz. glumaceus (Vahl) DC. subsp. glumaceus adianthifolia (Schumach.) W.Wight var. adianthifolia Specimen: Cuanza Sul, Novo Redondo, a 10 km do Specimen: Malange, a 20 km de Malange para Salazar, Gombe, 25/04/1967, Teixeira et al. 11521 (LISC). 14/03/1974, Dechamps, Murta & Silva 1487 (LISC). ovalifolius (Schumach.) J.Léonard adianthifolia (Schumach.) W.Wight var. intermedia (De Specimen: Malange, c. Cambo, Sunginge, 28/03/1953, Wild. & T.Durand) Villiers Rocha 116 (LISC). Specimen: Luanda, Mabriz, Camilemba, 12/12/1958, rugosus (Willd.) DC. subsp. perennirufus J.Léonard Monteiro, Santos & Murta 419 (PRE). Specimen: Huíla, Matala, Luceque, 18/06/1965, altissima Hook.f. Henriques 520 (PRE). Specimen: Uíge, Congo, Damba, entre Damba e rugosus (Willd.) DC. subsp. rugosus Camatambo, andados 28 km, 20/10/1970, Raimundo vaginalis (L.) DC. et al. 511 (LISC). Specimen: Cuanza Sul, picada Carimba – Ganguela, a anthelmintica Brongn. 3 km da Carimba, 02/05/1967, Teixeira et al. 11573 Specimen: Cuando-Cubango, pr. do Cuangar, (LISC). 26/10/1972, Matos 110 (LISC). zeyheri Harv. antunesiana Harms Specimen: Huíla, pr. do R. da Missão, 17/11/1957, Specimens: Antunes 330 (LISC; type); Huambo, a 15 Teixeira 3039 (LISC). km de Cuna, no topo de uma colina, 15/02/1974, AMBLYGONOCARPUS Harms Dechamps, Murta & Silva 1050 (LISC). andongensis (Welw. ex Oliv.) Exell & Torre brevifolia Schinz Specimens: Malange, Estação do I.I.A.A. de Gangassol, Specimen: Moçâmedes, Iona N. P., Iona Post., 12/03/1974, Dechamps, Murta & Silva 1454 (LISC); 29/01/1975, Ward & Ward 42 (PRE). coriaria Welw. ex Oliv. Welwitsch 618 (P; type). Specimens: Malange, Estação do I.I.A.A. de Gangassol, AMPHIMAS Pierre 12/03/1974, Dechamps, Murta & Silva 1458 (LISC); ferrugineus Pierre ex Pellegr. Welwitsch 1764 (P; type). sp.; Torre & Hillcoat (1956: 169). dinklagei (Harms) Harms Specimen: Welwitsch 6678. Specimen: Cuanza Norte, Granja de S. Luis, Cazengo, Distribution: CN 08/1914, Gossweiler 5929 (LISC). ferruginea (Guill. & Perr.) Benth. ANGYLOCALYX Taub. Specimens: Cuanza Sul, Roça Capir, 27/01/1972, oligophyllus (Baker) Baker f. Raimundo, Matos & Figueira 1018 (LISC); Welwitsch pynaertii De Wild. 1766 (P; type). Specimen: Cabinda, Cataboanga, 15/06/1960, Note: Conservation status: VU A1cd (IUCN 2006). Monteiro & Murta 247 (LISC).

FABACEAE Aeschynomene DICOTYLEDONS S T R E L I T Z I A 22 (2008) 79

ANTHONOTHA P. B e a u v . Emarceliana De Wild. subsp. marquesii (Exell) Soladoye fragrans (Baker f.) Exell & Hillc. Specimen: Lunda, near Lovua R., Marques 242 (BM; Specimen: Cabinda, Alto Maiombe, Posto militar do type). Belize, 26/11/1919, Gossweiler 7577 I (LISC; type). Distribution: LN macrophylla P. B e a u v . Note: Known only from the type collection. noldeae (Rossberg) Exell & Hillc. Emassaiensis Taub. subsp. obovata (Schinz) Brummitt var. pynaertii (De Wild.) Exell & Hillc. cornifolia (Harms) Soladoye Specimen: Cabinda; Buco Zau, Chiaca, 07/10/1958, Specimens: Baum 121 (BM; type); Cunene, Huíla, Monteiro, Santos & Murta 385 (PRE). Roçadas, Quiteve, entre as lagoas Manquete e Cualua, 24/11/1968, Santos, Schultz & Filipe 2575 (LISC). APHANOCALYX Oliv. Distribution: CU HI libellula Wieringa massaiensis Taub. subsp. obovata (Schinz) Brummitt var. Specimen: Cuanza Sul, c. de Munenga, 23/01/1971, obovata Raimundo, Matos & Figueira 619 (LISC). Specimen: Cuando-Cubango, 10 km a E de Longa, microphyllus (Harms) Wieringa subsp. microphyllus 02/03/1974 Dechamps, Murta & Silva 1326 (LISC). Specimen: Lunda, Henrique de Carvalho, pr. R. massaiensis Taub. subsp. obovata (Schinz) Brummitt var. Luachimo, 04/1937, Gossweiler 11675 (LISC). whitei (Brummitt) Soladoye richardsiae (J.Léonard) Wieringa Specimen: Moxico, Luso Cameia, pr. do Sobado de Specimens: Gossweiler 14223 (LISC; paratype); Lunda, Cameia, 10/05/1959, Monteiro, Santos & Murta 513 Sombo, margem esquerda do R. Luachimo, junto à (LISC). ponte, 09/08/1965, Santos 1578 (LISC). pilosa Baill. subsp. pilosa Distribution: CA *ARACHIS L. *hypogaea L. BAPHIOPSIS Benth. Specimen: Bié – Cuando-Cubango, Menongue, Vila parviflora Benth. ex Baker Serpa Pinto, entre os vales do Cambumbo‚ e do BAUHINIA L. Vicumbuha, 15/02/1960, Mendes 2588 (LISC). Eexellii Torre & Hillc. Specimen: Lunda, 1937, Exell & Mendonça 1461 ARGYROLOBIUM Eckl. & Zeyh. (LISC; type). aequinoctiale Welw. ex Baker Distribution: LS Specimen: Cacanda, 2 milhas W do R. Jimele, na Note: Known only from the type locality. estrada Cacanda – Mwinilunga, 10/11/1962, Richards galpinii N.E.Br. 17123 (LISC). Specimen: Luanda, Viveiros da C.M. de Luanda, fischeri Taub. 28/01/1971, Henriques 1326 (LISC). Specimen: Huambo, arredores do Cruzeiro (Nova mendoncae Torre & Hillc. Lisboa), junto do R. Cuando, 25/12/1970, Moreno 304 Specimens: Cuando-Cubango, Cuchi – Serpa Pinto, km (LISC). 75, 10/03/1973, Bamps, Raimundo & Matos 4116 macrophyllum Harms (LISC); Exell & Mendonça 1629 (LISC; type). Specimen: Huíla, Hoque, 22/11/1955, Mendes 791 *monandra Kurz (LISC). Specimen: Luanda, Parque Heróis de Chaves, 27/01/1971, Henriques 1325 (LISC). BAIKIAEA Benth. petersiana Bolle subsp. macrantha (Oliv.) Brummitt & insignis Benth. subsp. insignis J.H.Ross insignis Benth. subsp. minor (Oliv.) J.Léonard Specimen: Cunene, Namacunde, perto de Namacunde, Specimens: Gossweiler 5231 (LISC; type of Baikiaea 28/02/1974, Dechamps, Murta & Silva 1281 (LISC). fragrantissima Baker f.); Cuanza Norte, Salazar, pr. de tomentosa L. Salazar, 08/03/1965, Santos 1404 (PRE). Specimen: Cuanza Norte, Salazar – Dondo, km 26, pr. plurijuga Harms R. Lucala, 20/03/1973, Bamps, Martins & Silva 4209 Specimen: Cunene, Roçadas, arredores de Roçadas, (LISC). perto da Estação do I.I.A.A. do Cunene, 27/02/1974, urbaniana Schinz Dechamps, Murta & Silva 1266 (LISC). Specimen: Cunene, Mulola do Tchimporo, 07/07/1972, Note: Conservation status: LR/nt (IUCN 2006). Matos 73 (LISC). BAPHIA Afzel. ex Lodd. BERLINIA Sol. ex Hook.f. angolensis Welw. ex Baker auriculata Benth. Specimens: Cunene, pr. de Mongua, entre Roçadas e Note: Recorded by Gossweiler (1953). Pereira de Eça, 27/02/1974, Dechamps, Murta & Silva bracteosa Benth. 1276 (LISC); Welwitsch 601 (BM; type). Specimen: Cabinda, Buco Zau, Chiaca, 17/06/1959, aurivellera Taub. Monteiro & Murta 28 (PRE). bequaertii De Wild. bruneelii (De Wild.) Torre & Hillc. Specimen: Bié, a 73 km de Cuemba para Luando, Specimen: Lunda, 1937, Exell & Mendonça 957 (LISC). 09/03/1974, Dechamps, Murta & Silva 1410 (LISC). congolensis (Baker f.) Keay brachybotrys Harms Specimens: Gossweiler 9042 (LISC; type); Malange, buettneri Harms subsp. buettneri estrada Santa Maria – Caxito, a 30 km, 19/07/1970, Distribution: CA Raimundo, Matos & Figueira 340 (LISC). capparidifolia Baker subsp. multiflora (Harms) Brummitt craibiana Baker f. gossweileri Baker f. Specimen: Uíge, a c. 3 km a NW de Quimbele, Specimen: Sumba, Peco, Gossweiler 8698 (BM; type). 29/08/1971, Raimundo, Matos & Figueira 872 (LISC). letestui Pellegr. giorgii De Wild. Specimen: Cuanza Sul, estrada Novo Redondo – Gabela, Specimen: Malange, a 1,5 km das quedas do Duque ao km 56, a 3 km da estrada, 28/05/1967, Teixeira et de Bragança, 14/03/1974, Dechamps, Murta & Silva al. 11278 (LISC). 1491 (LISC).

DICOTYLEDONS FABACEAE Anthonotha 80 S T R E L I T Z I A 22 (2008) grandiflora (Vahl) Hutch. & Dalziel spiciformis Benth. Specimen: Uíge, entre a ponte do R. Zadi e o béu Fiscal, Specimen: Huíla, Serra do Bruco, pr. de Sá da Bandeira, andados 2 km, 14/10/1970, Raimundo, Matos & 21/02/1974, Dechamps, Murta & Silva 1179 (LISC). Figueira 467 (LISC). tamarindoides Welw. ex Benth. subsp. tamarindoides Elundensis Torre & Hillc. Specimen: Huambo, Nova Lisboa, arredores de Nova Specimen: Lunda, NE da Lunda, R. Luachimo, Lisboa, C.E. da Chianga, 23/10/1970, Silva 3315 28/10/1946, Gossweiler 13745 (LISC; type). (PRE). Distribution: LN tamarindoides Welw. ex Benth. subsp. torrei (Hoyle) Note: Known only from the type collection. Chikuni viridicans Baker f. Specimen: Benguela, Ganda, Centro de Estudos, Specimen: Gossweiler 7797 (LISC; type); Cabinda, 23/08/1963, Teixeira & Andrade 7014 (LISC). Chiobo, 24/10/1972, Silva 3977 (LISC). Note: A taxon recorded only for Mozambique and sp.; Torre & Hillcoat (1956: 208). Zimbabwe, but there is material at LISC that requires Specimen: Gossweiler 8132 (LISC). confirmation. utilis Hutch. & Burtt Davy Distribution: CA Specimen: Moxico, Dilolo, Teixeira de Sousa, Catena, BOBGUNNIA J.H.Kirkbr. & Wiersema 06/07/1940, Gossweiler 12239 (LISC). wangermeeana De Wild. fistuloides (Harms) J.H.Kirkbr. & Wiersema Specimen: Bié, pr. de Silva Porto, 07/03/1974, Specimen: Cabinda, Chiaca, 16/04/1964, Teixeira & Dechamps, Murta & Silva 1385 (LISC). Gerez 7514 (LISC). cf. bakeriana; Hoyle (1956). madagascariensis (Desv.) J.H.Kirkbr. & Wiersema Specimen: Exell & Mendonça 1363 (LISC). Specimen: Huambo, Estação I.I.A.A, Nova Lisboa, Distribution: LS 14/02/1974, Dechamps, Murta & Silva 1026 (LISC). BURKEA Benth. BOLUSIA Benth. africana Hook. amboensis (Schinz) Harms Specimen: Cuando-Cubango, a 3 km de Cuchi para Eervoides (Welw. ex Baker) Torre Artur de Paiva, 03/03/1974, Dechamps, Murta & Silva Specimens: Huíla, Humpata, região das Neves, 1357 (LISC). 13/12/1961, Correia 1461 (LISC); Welwitsch 1984 (LISU; type). BUSSEA Harms Distribution: HI gossweileri Baker f. sp. nov.; Torre (1962: 77). Specimens: Gossweiler 6293 (LISC; type); Cuanza Specimen: Mendes 2805 (LISC). Sul, Gabela, Roça Catole, 05/04/1968, Teixeira et al. Distribution: CC 12347 (LISC). BOWRINGIA Champ. CAESALPINIA L. mildbraedii Harms *bonduc (L.) Roxb. Specimen: Lunda, Dundo, R. Luachimo, Parque Specimen: Luanda, Baixa dos Elefantes, pr. da fonte, Carrisso, 08/07/1949, Barros Machado VII.49- 183 P. N. da Quiçama, 21/01/1968, Teixeira et al. 11992 (LISC). (LISC). *decapetala (Roth) Alston BRACHYSTEGIA Benth. Specimen: Uíge, a 3 km de Buenga Sul, na estrada bakeriana Hutch. & Burtt Davy para Sanza Pombo, 02/09/1971, Raimundo, Matos & Specimens: Gossweiler 2595 (LISC; type); Cuando- Figueira 907 (LISC). Cubango, 10 km a E de Longa, 02/03/1974, *gilliesii (Wall. ex Hook.) D.Dietr. Dechamps, Murta & Silva 1328 (LISC). Specimen: Moçâmedes, Caraculo, Fundão, 03/08/1967, Note: Conservation status: VU B1+2c (IUCN 2006). Henriques & Brites 1120 (LISC). boehmii Taub. *pulcherrima (L.) Sw. Specimen: Benguela, estrada Chimboa – Cubal, a c. de Specimen: Cuanza Sul, Novo Redondo, estrada Novo 20 km desta cidade, 26/03/1973, Raimundo, Matos & Redondo – Cachoeiras, ao km 37, 05/04/1967, Teixeira Figueira 1323 (LISC). et al. 11345 (LISC). rubra (Engl.) Brenan floribunda Benth. Specimen: Moçâmedes, a c. 20 km de Caracul para Specimen: Bié, a 73 km de Cuemba para Luando, Moçâmedes, 07/05/1962, Santos 1000 (LISC). 09/03/1974, Dechamps, Murta & Silva 1409 (LISC). welwitschiana (Oliv.) Brenan gossweileri Hutch. & Burtt Davy Specimens: Huambo, Chinguar, 26/03/1974, Specimens: Cuando-Cubango, a 87 km de Serpa Pinto Dechamps, Murta & Silva 1609 (LISC); Welwitsch 608 para Cuchi, 03/03/1974, Dechamps, Murta & Silva (BM; type). 1341 (LISC); Gossweiler 2025 (BM; type). longifolia Benth. *CAJANUS DC. Specimen: Bié, a 56 km de Cuemba para Luando, *cajan (L.) Millsp. 09/03/1974, Dechamps, Murta & Silva 1405 (LISC). Specimen: Huambo, a 13 km de Nova Lisboa, no cimo manga De Wild. da serra do Cussava, 01/01/1972, Moreno 416 (LISC). Specimen: Huíla, Ganguelas, Cassinga, ao km 20 da *CALOPOGONIUM Desv. estrada para o Indungo, 16/10/1964, Menezes 1251 *mucunoides Desv. (LISC). Specimen: Huambo, Fazenda Experimental da puberula Hutch. & Burtt Davy Faculdade de Ciências Agrárias do Huambo, Specimen: Huíla, a 7 km de Quilengues para Sá da 14/05/1980, Unknown 6 (LISC). Bandeira, 20/02/1974, Dechamps, Murta & Silva 1151 (LISC). CALPOCALYX Harms russelliae I.M.Johnst. dinklagei Harms Specimen: Bié, a 5 km de Chitembo para Serpa Pinto, Specimen: Cabinda, Buco Zau, Chiaca, 07/10/1958, 07/09/1971, Barbosa & Moreno 12255 (LISC). Monteiro, Santos & Murta 389 (LISC).

FABACEAE Berlinia DICOTYLEDONS S T R E L I T Z I A 22 (2008) 81

CALPURNIA E.Mey. biensis (Steyaert) Lock aurea (Aiton) Benth. subsp. aurea Specimens: Dekindt s.n. (LISC-LISC 011896; para- Specimen: Huíla, entre Cuvelai e Cassinga, na margem type); Luanda, Quiçama, Relevé 29, 16/07/1997, do R. Calongo, 01/03/1974, Dechamps, Murta & Silva Tanton 48 (PRE). 1303 (LISC). comosa E.Mey. Specimen: Antunes vel Dekindt s.n. (LISC). CAMOENSIA Welw. fenarolii (Mendonça & Torre) Lock brevicalyx Benth. Specimens: Fenaroli 1108a (LISC; type); Huíla, Sá da Specimen: Cuanza Norte, Salazar, Centro de Estudos de Bandeira, Jau, a 2 km para a Huíla, Circunscrição da Salazar, 15/01/1966, Silva 575 (PRE). Chibia, 16/12/1961, Santos 765 (LISC). scandens (Welw.) J.B.Gillett gracilior (Ghesq.) Lock Specimens: Zaire, entre Canga e M’Poso, andados 5 km, Specimen: Huambo, Alto Hama, Iumbo, Circunscrição 30/05/1971, Raimundo, Matos & Figueira 800 (LISC); de Luimbale, 01/04/1966, Correia 3609 (LISC). Welwitsch 550 (BM; type of Camoensia maxima Welw. grantii (Oliv.) Standl. ex Benth.). Ehuillensis (Welw. ex Mendonça & Torre) Lock Specimens: Huíla, Tundavala area, 16 km NW of CANAVALIA DC. Lubango (Sá da Bandeira), 31/01/1975, Ward & Ward africana Dunn 60 (PRE); Welwitsch 1721 (LISU; type). Specimen: Zaire, entre Cuimba e Luvaca, no R. Bengo, Distribution: CC HI NA 22/05/1971, Raimundo, Matos & Figueira 764 (LISC). kirkii (Oliv.) Standl. *ensiformis (L.) DC. Specimen: Huíla, Gambos, Chibemba, Res. do Bicuar, Specimen: Cuanza Norte, Cazengo, 1940, Carreira s.n. lago Pamba-Hima, a cerca de 40 km NW de Chibemba, (LISC). 30/11/1970, Santos & Barroso 2892 (PRE). *regalis Dunn mimosoides (L.) Greene Specimen: Cuanza Sul, na Estação de Melhoramento de Specimen: Huíla, 21 km N of Vite Vivar on road to Palmar de Novo Redondo, 20/04/1967, Teixeira et al. Quilengues, 01/02/1975, Ward & Ward 63 (PRE). 11463 (LISC). Enewtonii (Mendonça & Torre) Lock rosea (Sw.) DC. Specimens: Newton 98 (LISC, type); Huíla, Caconda, Specimen: Luanda, Barra do Dande, 15/03/1972, Colonato, 12/10/1960, Teixeira & Figueira 4831 Henriques 1581 (LISC). (LISC). *virosa (Roxb.) Wight & Arn. Distribution: BE CC HI nigricans (Vahl) Greene CASSIA L. robynsiana (Ghesq.) Lock absus L. Specimen: Bié, Cuemba, Chana Seronga, pr. do Moxito, *alata L. 18/09/1966, Monteiro & Murta 1924 (LISC). Note: Recorded by Gossweiler (1953). angolensis Welw. ex Hiern *CICER Tourn. ex L. Specimen: Cunene, Curoca, ao km 30 do trajecto *arietinum L. Oncócua – Ompupa, na encosta do Morro do Bunge, 19/03/1973, Menezes, Barroso & Sousa 4787 (LISC). CLITORIA L. *fistula L. kaessneri Harms Specimen: Cuanza Norte, Cazengo, Estação Specimen: Bié, Coemba, estrada Coemba – Chifuica, Experimental do Café, Dalatando, 02/1935, Gossweiler 07/10/1965, Santos 1975 (LISC). 10323 (LISC). rubiginosa Pers. *javanica L. subsp. nodosa (Buch.-Ham. ex Roxb.) ternatea L. var. angustifolia Hochst. ex Baker f. K.Larsen & S.S.Larsen Specimen: Cuanza Sul, estrada Novo Redondo – Vila Specimen: Cuanza Norte, Centro de Estudos de Salazar, Nova de Seles, 03/04/1967, Teixeira et al. 11333 01/02/1968, Silva 2460 (LISC). (LISC). Epsilocarpa Welw. ternatea L. var. ternatea Specimen: Pungo Andongo, margin of R. Cuanza, near COLOPHOSPERMUM J.Kirk ex J.Léonard Quiterage, 03/1857, Welwitsch 1740 (LISU; type). mopane (J.Kirk ex Benth.) J.Léonard Distribution: MA Specimen: Moçâmedes, Iona N. P., near Iona Spring Note: Known only from the type collections. 16°54’S, 12°35’E, 30/01/1975, Ward & Ward 45 (PRE). *CENTROSEMA Benth. *pubescens Benth. COPAIFERA L. baumiana Harms *CERATONIA L. Specimen: Cuando-Cubango, a 47 km de Serpa Pinto *siliqua L. para Longa, 02/03/1974, Dechamps, Murta & Silva Specimen: Cuanza Norte, Salazar, Centro de Estudos, 1321 (LISC). 28/02/1964, Silva 761 (LISC). salikounda Heckel Specimen: Cabinda, Res. Indígena do Chiaca, Maiombe, CHAMAECRISTA Moench 22/05/1952, Cameira 245 (PRE). absus (L.) H.S.Irwin & Barneby Specimen: Cunene, Cuvelai, ao km 20 do trajecto CRAIBIA Harms & Dunn Cuvelai – Chamutete, 10/02/1973, Menezes, Barroso & brevicaudata (Vatke) Dunn subsp. baptistarum (Büttner) Sousa 4435 (LISC). J.B.Gillett Eafricana (Steyaert) Lock Specimen: Moçâmedes, Bibala, 15/01/1972, Menezes Specimens: Hundt 681 (BM; type); Cunene, Cuvelai, 4063 (LISC). ao km 54,2 do trajecto Cuvelai – Bambi, 16/02/1973, lujae De Wild. Menezes, Barroso & Sousa 4645 (LISC). Specimen: Dundo, Parque Carrisso, 20/01/1954, Distribution: BE BO CC CN CU HA HI MA NA Unknown 198 (LISC).

DICOTYLEDONS FABACEAE Calpurnia 82 S T R E L I T Z I A 22 (2008)

CROTALARIA L. Ecarrissoana Torre abscondita Welw. ex Baker Specimen: 1937, Exell & Mendonça 1487 (LISC; type). Specimens: Bié, 10 km de Cachingues para Chitembo, Distribution: LS 07/04/1971, Barbosa 12130 (LISC); Welwitsch 1927 caudata Welw. ex Baker (P; type). Specimen: Huambo, arredores de Caala, estrada desta aculeata De Wild. para Vila Flor, 01/04/1971, Moreno 384 (LISC). Specimen: Huambo, arredores de Nova Lisboa, entre cephalotes Steud. ex A.Rich. Cambiote e o Cruzeiro, 09/04/1971, Silva 3587 (LISC). Specimen: Cuando-Cubango, Serpa Pinto, arredores de adamsonii Baker f. Cuchi (Liliengue), 29/05/1973, Ponte & Silva 4049 alemanniana Torre (LISC). Specimens: Exell & Mendonça 1845 (LISC; type); Echondrocarpa Polhill Huambo, Nova Lisboa, Chianga, entre Chianga e Specimen: Bié – Cuando-Cubango, Menongue, Vila Sacaála, 02/04/1971, Henriques 1355 (LISC). Serpa Pinto, pr. do campo de aviação, 08/02/1960, amoena Welw. ex Baker Mendes 2416 (LISC; type). Specimens: Cuanza Norte, Colonato do Luinga, Distribution: CC Camabatela, 11/07/1968, Costa 25 (LISC); Welwitsch Note: Known only from the type collection. 1924 (P; type). chrysotricha Polhill angulicaulis Harms Specimen: Huíla, Ganguelas, andados 27 km de Vila anisophylla (Hiern) Welw. ex Baker Artur de Paiva para Cassinga, 15/01/1960, Mendes Specimen: Huíla, Humpata, Sá da Bandeira, Estação 2124 (LISC). Agrícola, 04/03/1963, Santos 1092 (LISC). cistoides Welw. ex Baker annua Milne-Redh. Specimens: Cuito, Silva Porto – Chipeta, km 3, anthyllopsis Welw. ex Baker 14/03/1973, Bamps, Martins & Figueira 4135 (LISC); Specimens: Huambo, Vila Flor – Cacoma, Chavaca, Welwitsch 1923 (P; type). 06/04/1973, Bamps & Martins 4422 (LISC); cleomifolia Welw. ex Baker Welwitsch 1943 (P; type). Specimen: Huambo, Mt Moco, stream above village, Eantunesii Baker f. 08/05/1974, Huntley 3417 (PRE). Specimen: Dekindt 3246 (LISC; type). comosa Welw. ex Baker Distribution: HI Specimen: Huambo, Nova Lisboa, arredores de Nova Note: It is known only from the type collection, from Lisboa, Centro de Estudos do Sacaála, 02/04/1971, Monino. Silva 3557 (LISC). argyraea Welw. ex Baker Ecordata Welw. ex Baker Specimens: Moçâmedes, ao km 14 de estrada para Specimens: Bié, pr. de Cachingues, 09/09/1971, Sá da Bandeira, 07/07/1967, Menezes, Henriques & Barbosa & Moreno 12230 (LISC); Welwitsch 1917 Brites 2967 (LISC); Welwitsch 1972 (BM; type). (LISU; type). axillaris Aiton Distribution: BI CC HA HI Ebakeriana Rossberg Ecorymbosa Torre Specimen: Benguela, 1933, Hundt 470 (LISC; type). Specimen: Planalto de Benguela, 27/12/1934, Lynes Distribution: BE 329A (LISC; type). Note: Known only from the type collection. Distribution: LS bamendae Hepper Note: Known only from the type collection. Specimen: Huambo, Chianga, 27/03/1962, Teixeira, cuspidata Taub. Matos & Sousa 6743 (LISC). Specimen: Moxico, Luso, Centro de Estudos, Note: Conservation status: VU D2 (IUCN 2006). 09/05/1964, Teixeira & Santos 7578 (LISC). barkae Schweinf. subsp. barkae Ecyanea Baker Specimen: Huíla, Roçadas, Centro de Estudos do Specimens: Huíla, Humpata, 21/04/1960, Teixeira & Cunene, 20/03/1970, Silva 3080 (LISC). Andrade 4470 (LISC); Welwitsch 1952 (LISU; type). barnabassii Dinter ex Baker f. Distribution: HI Specimen: Cunene, Curoca, ao km 30 do trajecto cylindrocarpa DC. Oncócua – Ompupa, na encosta do Morro do Bunge, cylindrostachys Welw. ex Baker 19/03/1973, Menezes, Barroso & Sousa 4784 (LISC). Specimens: Cunene, Roçadas, Centro de Estudos do baumii Harms Cunene, 21/03/1970, Silva 3090 (LISC); Welwitsch Specimen: Bié, margens do R. Luassinga, 19/04/1900, 1941 (P; type). Baum 836 (M; type). Edalensis Torre Ebenguellensis Baker f. Specimen: 1937, Exell & Mendonça 1056 (LISC; type). Specimens: Gossweiler 3635 (LISC; type); Huambo, Distribution: LS andados 25 km de Bailundo para Nova Lisboa, Note: Known only from the type collection. 10/11/1955, Mendes 553 (LISC). damarensis Engl. Distribution: BE HA Specimen: Moçâmedes, Dois Irmãos, Posto bequaertii Baker f. Experimental do Caraculo, 29/04/1960, Mendes 3862 Specimen: Huambo, Chianga, pastagens do I.I.A.A., (LISC). 04/1963, Lúcio 2 (LISC). densicephala Welw. ex Baker Ebondii Baker f. ex Torre Specimen: Huambo, Vila Flor – Cacoma, Chavaca, Specimens: Anchieta 136 (type); Huíla, Sá da Bandeira, 06/04/1973, Bamps & Martins 4427 (LISC). Jau, 20/12/1961, Santos 786 (LISC); Teixeira & desaegeri R.Wilczek Andrade 4460 (LISC). Specimen: Bié – Cuando-Cubango, Menongue, Cuchi, Distribution: HI vale do Cuchi, 01/04/1960, Mendes 3382 (PRE). bongensis Baker f. elisabethae Baker f. calycina Schrank Specimens: Exell & Mendonça 1624 (LISC); Bié, Specimen: Pungo Andongo, 05/1857, Welwitsch 1937 picada para o Cangumbe, área do Posto do Luando, (PRE). 15/05/1966, Monteiro & Murta 1863 (LISC).

FABACEAE Crotalaria DICOTYLEDONS S T R E L I T Z I A 22 (2008) 83

Eericoides Torre Ejohannis Torre Specimens: Gossweiler 11614 (LISC; type); Bié – Specimens: Gossweiler 11942 (LISC; type); Huambo, Cuando-Cubango, Menongue, andados c. 17 km de Vila Caputo, Bailundo, 24/05/1962, Teixeira & Andrade Serpa Pinto para Caiundo, R. Candondo, 17/02/1960, 8176 (LISC). Mendes 2677 (LISC). Distribution: HA LS Distribution: CC MO juncea L. Eerythrophleba Welw. ex Baker Specimen: Luanda, vale do Bengo, 30/12/1960, Santos Specimens: Huíla, Sá da Bandeira, estrada para 354 (LISC). Mudimba, a 13 km de Sá da Bandeira, 13/05/1962, kambolensis Baker f. Henriques 43 (LISC); Welwitsch 1983 (LISU; type). Specimen: Bié, picada para o Cangumbe, área do Posto Distribution: HI do Luando, 15/05/1966, Monteiro & Murta 1864 (LISC). Efenarolii Torre Ekelaensis Baker f. Specimen: Bié, a E do R. Cuanza, Fenaroli 1397 (LISC; Specimens: Gossweiler 9527 (LISC; type); Malange, type). Quela, Guela, 02/01/1931, Gossweiler 9557 (LISC). Distribution: BI Distribution: MA Note: Known only from the type collection. kipilaensis R.Wilczek filicaulis Welw. ex Baker Specimen: Huambo, parte S de Chianga, 30/03/1962, Specimens: Benguela, entre plantações da Ganda e Teixeira, Matos & Sousa 6803 (LISC). Babaera, 04/04/1973, Raimundo, Matos & Figueira kuiririensis Baker f. 1402 (LISC); Welwitsch 1982 (P; type). Specimen: Bié, Andulo, estrada Chimbamba – R. Cun- florida Welw. ex Baker var. florida hinga, a 1 km do rio, 30/11/1965, Teixeira 9695 (PRE). Specimens: Huíla, Sá da Bandeira – Vila Arriaga, km lachnophora A.Rich. 20, 19/04/1973, Bamps, Martins & Matos 4600 Specimen: Huambo, Mt Moco, stream above village, (LISC); Welwitsch 1925 (P; type). 08/05/1974, Huntley 3416 (PRE). germainii R.Wilczek lachnosema Stapf Specimen: Moxico, R. Zambeze, 17/01/1938, Milne- Elancifoliolata Torre Redhead 4181 (LISC). Specimens: Luando Res., Mulundo, Camacalanga glauca Willd. anhara, 13/08/1970, Estes 301 (PRE); Teixeira 2639 Specimen: Huambo, arredores de Nova Lisboa, Centro (LISC; type). de Estudos do Sacaála, 02/04/1971, Silva 3569 (LISC). Distribution: HI MA glaucifolia Baker lepidissima Baker f. Specimen: Bié, entre o Chinguar e o Cutato, a 7 km leprieurii Guill. & Perr. desta povoação, 04/07/1970, Matos 2 (LISC). leptoclada Harms var. leptoclada goreensis Guill. & Perr. Specimens: Baum 829 (LISC; type); Bié, Andulo, estra- Specimen: Luanda, Viana, Vale do Bengo, 15/05/1966, da Andulo – Vouga, a 40 km do Vouga, 09/12/1965, Teixeira et al. 10384 (LISC). Teixeira 9880 (PRE). graminicola Taub. ex Baker f. Eloandae Baker f. Specimen: Sombo, Melanda 3, 10/1959, V.Mar tins 68 Specimens: Gossweiler 381 (K; type); Cuanza Sul, (LISC). estrada antiga entre Novo Redondo e Lobito, a 17 km, grandistipulata Harms 17/04/1967, Teixeira et al. 11402 (LISC). Specimen: Moxico, S of R. Luhanda, 15/01/1938, Distribution: CS LA Milne-Redhead 4150 (PRE). Elongiclavata Polhill Egriseofusca Baker f. Specimen: Moçâmedes, entre Moçâmedes e Lucira, S. Specimens: Bié, a 8 km de Cachingues para o cruza- Nicolau, 05/01/1956, Torre 8378 (LISC; type). mento, no parcelamento nº 2, 05/03/1972, Barbosa & Distribution: NA Moreno 12388 (LISC); Gossweiler 3899 (LISC; type). Note: Known only from the type collection. Distribution: BI CC HA LS Elundensis Torre heidmannii Schinz Specimens: Cuanza Sul, entre Quibala e Gungo, a 10 Specimen: Moçâmedes, entre os paralelos e o Virei, km desta povoação, 17/01/1972, Raimundo, Matos & 23/04/1969, Teixeira 13017 (LISC). Figueira 979 (LISC); Young 1130 (LISC; type). Eherpetoclada Rossberg Distribution: CN CS LS Specimens: Hundt 601 & 606 (types). Note: This could be a form of Crotalaria polyantha Taub. Distribution: BE (Polhill 1982). Eholoptera Welw. ex Baker Emendesii Torre Specimens: Malange, Cangandala, na Res. da Palanca Specimens: Mendes 1485 (LISC; type); Huíla, Gambos, Preta Gigante, 11/04/1966, Henriques 943 (LISC); Caham, 28/12/1970, Menezes 3717 (LISC). Welwitsch 1945 (LISU; type). Distribution: CU HI Distribution: CN MA Emendoncae Torre Ehuillensis Taub. subsp. huillensis var. cacondensis Baker f. Specimen: Moxico, 17/05/1937, Exell & Mendonça ex Torre 1786 (LISC; type). Specimens: Gossweiler 2885 (LISC; type); Huíla, Hum- Distribution: HI MO pata, Estação Agrícola, 12/02/1957, Teixeira 1935 (PRE). Note: This could be a subspecies of Crotalaria sericifolia Distribution: HI Harms (Polhill 1982). Ehuillensis Taub. subsp. huillensis var. huillensis microcarpa Hochst. ex Benth. Specimens: Huíla, Chibia, ao km 4,1 da estrada para Specimen: Benguela, entre a cidade do Cubal e o Jau, 16/03/1970, Menezes 3268 (LISC); Welwitsch a Missão Católica, andados 2 km, 29/03/1973, 1973 (LISU; type). Raimundo, Matos & Figueira 1352 (LISC). Distribution: HI natalitia Meisn. var. rutshuruensis De Wild. Eivantalensis Welw. ex Baker Enematophylla Baker f. Specimens: Huíla, Nova Lisboa, entre Cacula e Hoque, Specimen: Pearson 2740 (LISC; type). ao km 326, 06/03/1973, Bamps, Raimundo & Matos Distribution: NA 4016 (LISC); Welwitsch 1975 (LISU; type). Notes: Known only from the type collection. It could be Distribution: HI a form of Crotalaria stenopoda Baker f. (Polhill 1982).

DICOTYLEDONS FABACEAE Crotalaria 84 S T R E L I T Z I A 22 (2008)

Enewtoniana Torre Epseudoquangensis Torre Specimens: Exell & Mendonça 2047 (LISC; type); Specimen: Lynes 329b (LISC; type). Huíla, Quilemba, 04/06/1937, Exell & Mendonça 2511 Distribution: LS (LISC). Note: Known only from the type collection. Distribution: HI pseudotenuirama Torre ochroleuca G.Don Specimen: Malange, pr. da Ponte de Malange, Specimen: Zaire, Zau-Evua, entre Quienda e Zau- Gossweiler 1472 (LISC). Evua, andados mais ou menos 20 km, 25/05/1971, Epseudovirgultatis Torre Raimundo, Matos & Figueira 781 (LISC). Specimens: Huíla, Sá da Bandeira, Jau, a 1,5 km para oligostachya Baker a Huíla, 13/12/1961, Santos 722 (LISC); Torre 8637 Specimen: Malange, Cangandala, Res. da Palanca Preta (LISC; type). Gigante, 11/04/1966, Menezes 2678 (LISC). Distribution: HI onobrychis A.Rich. Epterospartioides Torre ononoides Benth. Specimens: Lunda, Alto Chicapa, Sá Mundji, Specimen: Huambo, Nova Lisboa, Chianga, estrada do 01/07/1954, Barros Machado VII.54- 371 (LISC); Exell Bailundo, 06/04/1971, Henriques 1361 (LISC). & Mendonça 487 (LISC; type). orthoclada Welw. ex Baker Distribution: LS Specimen: Cuanza Norte, Colonato do Luinga, quangensis Taub. var. malangensis (Baker f.) Polhill Camabatela, 11/07/1968, Costa 40 (LISC). Specimen: Bié, Silva Porto, entre Nova Sintra e Silva pallida Aiton Porto, 16/10/1971, Henriques 1454 (LISC). Specimen: Luanda, Quifangondo, 07/09/1966, Silva quangensis Taub. var. mullendersii (R.Wilczek) Polhill 1859 (PRE). Specimen: Alto Chicapa, cascata do R. Luhemba, pallida Aiton var. obovata (G.Don) Polhill 01/07/1954, Barros Machado VII.54- 349 (LISC). Specimen: Luanda, entre Luanda e Barra do Quanza, quangensis Taub. var. quangensis 27/07/1971, Henriques 1425 (LISC). Specimens: Benguela, área Sanzalas Moma, de Eparacistoides Torre Balombo para anhara de Mombolo, 22/10/1973, Specimens: Bié, entre Silva Porto e Chinguar, pr. do Raimundo & Matos 1443 (LISC); Young 713 (LISC). R. Cuchi, 21/03/1971, Moreno & Lopes 348 (LISC); quarrei Baker f. Welwitsch 1928 (LISU; type). Specimen: Huambo, 06/04/1973, Bamps & Martins Distribution: BI HA HI MA 4425 (LISC). parvula Welw. ex Baker quartiniana A.Rich. Specimen: Huíla, 05/04/1965, Correia 2834 (LISC). recta Steud. ex A.Rich. Epentaphylla Baker f. Specimen: Cuanza Norte, Colonato, Luinga, Specimens: Cunene, arredores de Cuvelai, 14/02/1973, Camabatela, 11/07/1968, Costa 35 (LISC). Menezes, Barroso & Sousa 4595 (LISC); S Angola, near Erecumbens Polhill km 108,5 on the Moçâmedes Railway, 29/04/1909, Specimens: Huambo, 3 km de Chipipa para Alto-Hama, Pearson 2829 (K; type). 04/04/1971, Moreno 390 (LISC); Welwitsch 1910 Distribution: CU NA (LISU; type). Note: This could be a local variant of Crotalaria barna- Distribution: BE CC HA HI MA NA bassii Dinter ex Baker f. (Polhill 1982). retusa L. pisicarpa Welw. ex Baker Specimen: Moçâmedes, Bibala, Bruco, 09/11/1970, Specimen: Cunene, Cuvelai, arredores, 14/02/1973, Menezes 3511 (LISC). Menezes, Barroso & Sousa 4599 (LISC). Erhynchotropioides Baker f. Epittardiana Torre Specimens: Gossweiler 3372 (LISC; type); Bié Specimens: Cuando-Cubango, Serpa Pinto, a 27 km – Cuando-Cubango, Menongue, entre Longa e Vila Serpa do R. Cuebe para Caiundo, 29/06/1966, Santos 2046 Pinto, vale do Luassingua, 22/03/1960, Mendes 3235 (LISC); Teixeira 1223 (LISC; type). (LISC). Distribution: BE CC HA HI Distribution: CC HI podocarpa DC. sapinii De Wild. Specimens: Huíla, Ganguelas, Cassinga, ao km 1 do Specimen: Lunda, picada Cachimo – Puege, pelo Soba trajecto Chamutete – Cassinga, 14/02/1973, Menezes, Cahanga, 12/08/1965, Santos 1628 (LISC). Barroso & Sousa 4603 (LISC); Teixeira 2451 (LISC). senegalensis (Pers.) Bacle ex DC. Epolychroma Polhill Specimen: Benguela – Lobito, estrada Lobito – Nova Specimens: Huambo, Chianga, 27/02/1962, Teixeira & Lisboa, andados 4 km, 16/05/1974, Matos 181 (LISC). Andrade 6781 (LISC); Welwitsch 1979 (LISU; type). sericifolia Harms Distribution: HA MA Specimen: Cuando-Cubango, a 6 km de Longa para polygaloides Welw. ex Baker Caixa Longa, 02/03/1974, Dechamps, Murta & Silva prittwitzii Baker f. 1334 (LISC). Specimen: Benguela, Ganda, Centro de Estudos, sessilis De Wild. 02/04/1962, Teixeira & Andrade 8241 (LISC). Specimen: Lunda, cascata do R. Luhemba (Alto prolongata Baker Chicapa), 06/07/1954, Sanjinje VII.54-338 (LISC). Specimen: Benguela, Cubal, entre a Fazenda Entre Rios shirensis (Baker f.) Milne-Redh. e Chiqueque, 23/03/1973, Raimundo, Matos & Figueira Specimen: Huambo, Chianga, barragem da Chianga, 1311 (PRE). 03/05/1962, Teixeira & Andrade 6802 (LISC). Eprotensa Welw. ex Baker spartea Baker Specimen: Welwitsch 1929 (LISC; type). Specimen: Huambo, arredores de Nova Lisboa, Distribution: MA entre Cruzeiro e o Centro de Estudos da Chianga, Note: Known only from the type collection. 26/03/1971, Silva 3527 (LISC). Epsammophila Harms Espathulato-foliolata Torre Specimens: Baum 741 (M; type); Bié, Cambambe, R. Specimens: Exell & Mendonça 1276 (LISC; type); Cuartiri, Menongue, Cuando-Cubango, 16/04/1906, Cuando-Cubango, Serpa Pinto, aos 9,1 km de Serpa Gossweiler 2638 (LISC). Pinto para Chitembo, 01/07/1966, Santos 2066 (LISC). Distribution: CC Distribution: BI CC HI LS

FABACEAE Crotalaria DICOTYLEDONS S T R E L I T Z I A 22 (2008) 85 spectabilis Roth Ewelwitschii Baker var. sousae Torre Specimen: Moçâmedes, Bruco, 15/11/1961, Correia Specimen: Benguela, Bailundo, Carrisso & Sousa 88 1171 (LISC). (LISC; type). sphaerocarpa Perr. ex DC. Distribution: HA Specimen: Cunene, Curoca, ao km 20,4 do trajecto Note: Known only from the type collections. Oncócua – Iona, 23/03/1973, Menezes, Barroso & Ewelwitschii Baker var. welwitschii Sousa 4844 (LISC). Specimens: Malange, Cangandala, Res. da Palanca spinosa Hochst. ex Benth. Preta Gigante, 11/04/1966, Correia 3654 (LISC); Specimen: Benguela, entre Ganda e Chicuma, andados Welwitsch 1938 (LISC; type). 8 km, 21/03/1973, Raimundo, Matos & Figueira 1284 Distribution: MA (LISC). Eyoungii Baker f. Estenopoda Baker f. Specimens: Huíla, Ganguelas, Vila Artur de Paiva, vale Specimens: Huíla, Gambos, Cahama, 28/12/1970, do R. Cubango, 07/04/1960, Mendes 3480 (LISC); Menezes 3736 (LISC); S Angola, between Gambos Young 335 (type). [illegible] station and Cubama, 16/05/1909, Pearson Distribution: HI MO 2474 (K; type). sp. nov. aff. sericifolia; Torre (1962: 76). Distribution: CS CU NA Specimen: Exell & Mendonça 995 (LISC). Note: This could be a subspecies of Crotalaria heidman- CRUDIA Schreb. nii Schinz (Polhill 1982). E stenoptera Welw. ex Baker gossweileri Baker f. Specimen: Bié, entre Lúbia e Nhares ao km 25, Specimen: Cabinda, Maiombe, margens do R. 27/04/1970, Raimundo, Matos & Figueira 186 (LISC). Luali, perto do posto militar de Belize, 19/11/1918, stenothyrsa Taub. Gossweiler 7561 (LISC; type). Specimen: Caluango, estepe entre a estrada do Lóvua e Distribution: CA a sanzala Sanvúri, 05/09/1961, Barros Machado IX.61- CRYPTOSEPALUM Benth. 195 (LISC). exfoliatum De Wild. subsp. exfoliatum steudneri Schweinf. exfoliatum De Wild. subsp. pseudotaxus (Baker f.) Specimen: Huíla, Cunene, Cuamato, Roçadas, Peu-Peu, P.A.Duvign. & Brenan fazenda experimental de IIAA, margem esquerda do R. Specimens: Bié, a 10 km de Silva Porto para Nova Cunene, 22/07/1970, Santos & Barroso 2778 (LISC). Lisboa, 07/03/1974, Dechamps, Murta & Silva 1375 subcapitata De Wild. subsp. subcapitata var. subcapitata (LISC); Gossweiler 2709 (LISC; type). Specimen: Cubal, Membassoco, 03/1942, Faulkner exfoliatum De Wild. subsp. suffruticans (P.A.Duvign.) 350 (PRE). P.A.Duvign. & Brenan Esubsessilis Harms Specimen: Vale Cubal, Bissapa, Caconda, 18/07/1905, Specimens: Baum 787 (M; type); Cuando-Cubango, Gossweiler 1764 (LISC; type). Mavinga Lumjamba, R. Cutuilo, 08/08/1966, Santos maraviense Oliv. 2310 (LISC). Specimens: Luanda, S de Cabo Ledo, no P. N. da Distribution: CC Quiçama, 19/09/1973, Cleghorn 2887 (LISC); Exell & sylvicola Baker f. Mendonça 3055 (LISC; type of Cryptosepalum crassi- Specimen: Bié, entre Silva Porto e Vouga, andados 17 usculum P.A.Duvign.). km, 19/02/1970, Matos 15 (LISC). mimosoides Welw. ex Oliv. teixeirae Torre Specimen: Huambo, Nova Lisboa, entre o Alto Hama Specimens: Cuando-Cubango, Dirico, pr. de Chamavera, e o R. Queve, à vista do monte Lubiri, 26/11/1966, 30/05/1973, Ponte & Silva 4109 (LISC); Teixeira 2324 Barbosa 11164a (LISC). (LISC; type). verdickii De Wild. tenuirama Welw. ex Baker Note: Recorded by Gossweiler (1953). Specimen: Huíla, entre Huíla e Jau, 19/04/1969, Correia 1865 (LISC). CULLEN Medik. Etetraptera Torre tomentosum (Thunb.) J.W.Grimes Specimens: Lunda, Alto Chicapa, Sá Mundji, Specimen: Moçâmedes, Porto Alexandre, Espinheira, 01/07/1954, Barros Machado VII.54- 411 (LISC); Exell Lagoa dos Arcos, 26/02/1970, Mendonça 196 (LISC). & Mendonça 292 (LISC; type). CYAMOPSIS DC. Distribution: LS dentata (N.E.Br.) Torre trichotoma Bojer Specimen: Moçâmedes, Bibala, Pirangombe, Specimen: Bié, Cuemba, pr. das quedas, 08/03/1974, 02/06/1959, Teixeira & Andrade 4098 (LISC). Dechamps, Murta & Silva 1398 (LISC). ulbrichiana Harms CYNOMETRA L. Specimens: Huíla, Chibia, Jau, Cangalongue, hankei Harms 14/03/1966, Menezes 2555 (LISC); Teixeira 2455 leonensis Hutch. & Dalziel subsp. teixeirae Torre (LISC). Specimens: Teixeira 10342 (LISC; type); Luanda, Euncinata Welw. ex Baker Icolo e Bengo, Plateau de Viana, 06/06/1966, Teixeira Specimens: Huíla, Humpata, Estação Agrícola, junto ao 10457 (LISC). R. Nene, 16/02/1957, Teixeira 2006 (LISC); Welwitsch letestui (Pellegr.) J.Léonard 1974 (LISU; type). Specimen: Cabinda, perto de Seva, Subluali, Maiombe, Distribution: BE CS HI MA 30/04/1919, Gossweiler 8123 (LISC). unicaulis Bullock lujae De Wild. Specimen: Luso, Centro de Estudos, 07/1964, Teixeira Specimen: Cabinda, perto do Posto Militar de Belize, & Santos 7609 (LISC). Maiombe, 18/12/1918, Gossweiler 7629 (LISC). variegata Welw. ex Baker mannii Oliv. Specimens: Huíla, Lubango, Tundavala (Serra da Chela) pedicellata De Wild. ao km 14, 30/04/1971, Borges 156 (LISC); Welwitsch Specimen: Lunda, Dundo, R. Luachimo, 26/10/1946, 1968 (K; type). Gossweiler 13761 (LISC).

DICOTYLEDONS FABACEAE Crotalaria 86 S T R E L I T Z I A 22 (2008)

DALBERGIA L.f. sp. B; Sousa (1966: 355). afzeliana G.Don Specimen: Gossweiler 7173 (LISC). altissima Baker f. Ebakeri Welw. ex Baker var. acutifoliolata E.P.Sousa DALBERGIELLA Baker f. Specimen: Malange, Nolde 744 (BM). gossweileri Baker f. Distribution: MA Specimen: Gossweiler 7626 (BM; type). bakeri Welw. ex Baker var. bakeri welwitschii (Baker) Baker f. boehmii Taub. subsp. boehmii Specimens: Zaire, entre Quiende e Zau-Evua, andados Specimen: Lunda, Sombo, Melanda, 10/1959, V. 10 km, 25/05/1971, Raimundo, Matos & Figueira 780 Martins 66 (LISC). (LISC); Welwitsch 1884 (BM; type). Ecarringtoniana E.P.Sousa DALHOUSIEA Wall. ex Benth. Specimens: Gossweiler 14085B (LISC; type); Uíge, africana S.Moore entre Quimbele e Icoca, andados 3 km, 26/08/1971, Specimen: Lunda, Sombo, cruzamento das estradas Raimundo, Matos & Figueira 826A (LISC). Lucapa – Granja do Camutue, 09/08/1965, Santos Distribution: CS HI LN UI 1556 (LISC). congensis Baker f. ealaensis De Wild. DANIELLIA Benn. ecastaphyllum (L.) Taub. alsteeniana P.A.Duvign. Specimen: Foz de Cuvo, 30/03/1973, Bamps & Martins Specimen: Cuanza Norte, entre Pambos de Sonhe 4347 (LISC). e Camabatela, andados c. de 30 km, 02/08/1970, florifera De Wild. Raimundo, Matos & Figueira 400 (LISC). Egossweileri Baker f. klainei Pierre ex A.Chev. Specimen: Cabinda, Belize, na junção do R. Belize e Specimen: Cabinda, Chiaca, Maiombe, 22/09/1958, R. Luali perto do Posto militar de Belize, 12/1918, M.E.F.A. 353 (LISC). Gossweiler 8146 (LISC; type). oliveri (Rolfe) Hutch. & Dalziel Distribution: CA Note: Known only from the type collection. *DELONIX Raf. hostilis Benth. *regia (Bojer ex Hook.) Raf. Specimen: Luanda, entre Écua e Pango-Aluquem, anda- Specimen: Cuanza Norte, Centro de Estudos de Salazar, dos c. de 40 km, 23/01/1973, Raimundo & Matos 25/11/1963, Silva 328 (LISC). 1509 (LISC). *DESMANTHUS Willd. kisantuensis De Wild. & T.Durand *virgatus (L.) Willd. Emacrosperma Welw. ex Baker Specimens: Cabinda, Maiombe, perto do povo Caio, DESMODIUM Desv. Hombe, R. Lufo, 06/03/1919, Gossweiler 7895 (LISC); adscendens (Sw.) DC. Welwitsch 1881 (BM; type). Specimen: Uíge, Lucunga, Carmona – Lucunga, anda- Distribution: CA CN ZA dos 26 km, 30/08/1970, Raimundo, Matos & Figueira malangensis E.P.Sousa 394 (LISC). Specimen: Moxico, Teixeira de Sousa, 04/07/1940, barbatum (L.) Benth. var. argyreum (Welw. ex Baker) Gossweiler 12234 (LISC; type). B.G.Schub. Emayumbensis Baker f. Note: Recorded by Gossweiler (1953). Specimen: Cabinda, Maiombe, Belize, pr. do Posto de barbatum (L.) Benth. var. dimorphum (Welw. ex Baker) Belize, 04/12/1918, Gossweiler 7599 (LISC; type). B.G.Schub. Distribution: CA Specimen: Benguela, entre Quinjenge e Ganda, andados melanoxylon Guill. & Perr. 2 km, 21/03/1973, Raimundo, Matos & Figueira 1281 Specimen: Bié – Cuando-Cubango, Missão do Cuando, (LISC). 15/11/1949, Teixeira 74 (LISC). cordifolium (Harms) Schindl. Note: Conservation status: LR/nt (IUCN 2006). *discolor Vogel nitidula Welw. ex Baker Specimen: Huambo, Fazenda Experimental da Specimens: Cunene, Cuvelai, km 63,2 do Cuvelai, Faculdade de Ciências Agrárias, 14/02/1981, Unknown 06/08/1971, Menezes 3841 (LISC); Welwitsch 1885 8 (LISC). (BM; type). dregeanum Benth. noldeae Harms gangeticum (L.) DC. pachycarpa (De Wild. & T.Durand) Ulbr. ex De Wild. Specimen: Luanda, a seguir ao Écua a caminho de Specimen: Cabinda, Chiaca, 21/08/1966, Teixeira & Caxito, 22/01/1974, Raimundo & Matos 1506 (LISC). Gerez 7829 (LISC). helenae Buscal. & Muschl. Epluriflora Baker f. Specimen: Bié, estrada Santer – Luanda, 14/04/1966, Specimen: Gossweiler 8788 (BM; type). Monteiro & Murta 1842 (LISC). Distribution: ZA *intortum (Mill.) Urb. saxatilis Hook.f. var. isangiensis (De Wild.) Cronquist ospriostreblum Chiov. saxatilis Hook.f. var. saxatilis Specimen: Moçâmedes, Vila Arriaga, Pirangombe, Specimen: Cuanza Norte, Salazar, Centro de Estudos, 02/06/1959, Teixeira & Andrade 4099 (LISC). 29/01/1968, Silva 2419 (LISC). ramosissimum G.Don Eteixeirae E.P.Sousa repandum (Vahl) DC. Specimens: Huambo, Bailundo, Morro de Santa Cruz, Specimen: Cuanza Norte, Colonato do Luinga, 3,5 km da povoação do mesmo nome, pr. da estrada Camabatela, 11/07/1968, Costa 3 (LISC). Teixeira da Silva – Namba, 25/01/1973, Raimundo, salicifolium (Poir.) DC. var. densiflorum B.G.Schub. Matos & Figueira 1273 (LISC); Teixeira & Andrade Specimen: Malange, Colonato do Cole, pr. do R. Cole, 6704 (LISC; type). 14/12/1970, Raimundo & Matos 528 (LISC). Distribution: BI CS HA MA salicifolium (Poir.) DC. var. salicifolium sp. A; Sousa (1966: 355). Specimen: Bié, Chilesso, 15/03/1973, Bamps, Martins Specimen: Carrisso & Mendonça 557. & Figueira 4182 (LISC).

FABACEAE Dalbergia DICOTYLEDONS S T R E L I T Z I A 22 (2008) 87 setigerum (E.Mey.) Benth. ex Harv. cinerea (L.) Wight & Arn. subsp. platycarpa (Welw. ex Specimen: Uíge, Nova Caipemba, estrada Nova W.Bull) Brenan & Brummitt Caipemba – Vale do Loge, 04/01/1974, Raimundo & Specimens: Huíla, Gambos, Chibemba, R. de Areia, Matos 1472 (LISC). 14/12/1970, Sousa 97 (LISC); Welwitsch 1797 (BM; tanganyikense Baker type). Specimen: Huíla, Ganguelas, entre Cassinga e Artur de Paiva, 18/02/1973, Menezes, Barroso & Sousa 4691 DIOCLEA Kunth (LISC). hexandra (Ralph) Mabb. reflexa Hook.f. *tortuosum (Sw.) DC. Specimen: Huíla, Posto Agrícola do Cunene, DOLICHOS L. Namuculungo, 17/11/1959, Teixeira & Figueira 3919 Eantunesii Harms (LISC). Specimens: Antunes 104 (type); Cunene, Cuanhama, triflorum (L.) DC. Cuvelai, no Bambi, 07/11/1964, Menezes 1360 (LISC). Specimen: Uíge, Bembe, estrada Toto – Bessa Monteiro, Distribution: BE CU HA HI andados 30 km, 08/01/1974, Raimundo & Matos Ecardiophyllus Harms var. subsessilis Baker f. 1482 (LISC). Specimen: Cuando-Cubango, Chana de Hampuebo, área *uncinatum (Jacq.) DC. de Serpa Pinto, Menongue, 01/1906, Gossweiler 2852 Specimen: Huambo, Fazenda Experimental da (BM; type). Faculdade de Ciências Agrárias, 14/02/1981, Unknown Distribution: CC 16 (LISC). Note: Known only from the type collection. velutinum (Willd.) DC. densiflorus Welw. ex Baker var. angustus Baker f. Specimen: Uíge, Nova Caipemba, estrada Nova Note: A provisional name. Dolichos densiflorus is a syno- Caipemba – Vale do Loge, 04/01/1974, Raimundo & nym of Macrotyloma densiflorum (Welw. ex Baker) Verdc. Matos 1470 (LISC). Edongaluta Baker Specimens: Tisserant A58 (COI); Welwitsch 2226 DEWEVREA Micheli (LISU; type). E gossweileri Baker f. Distribution: CN HA HI MA Specimen: Cabinda, margens do R. Lufo, região do Eelatus Baker Hombe, Belize, Alto Maiombe, 02/1919, Gossweiler Specimen: Welwitsch 2075b (LISU; type). 6133 (LISC; type). Distribution: BE MA Distribution: CA gululu De Wild. Note: This could be conspecific with Dewevrea bilabiata Specimen: Bié, anhara do Vouga, pr. da Missão Católica, Micheli (Sousa 1962). 19/02/1970, Matos 11 (LISC). DIALIUM L. homblei De Wild. kilimandscharicus Taub. subsp. kilimandscharicus angolense Welw. ex Oliv. Specimen: Huíla, Lubango, Sá da Bandeira, a 14 km na Specimens: Cabinda, Chiaca, na estrada para Buco Zau, es trada Sá da Bandeira – Chibia, 06/02/1972, Couto 12/03/1959, Murta 25 (PRE); Welwitsch 602 (BM; 78 (LISC). type). linearifolius I.M.Johnst. dinklagei Harms Specimen: Bié, a 5 km de Chitembo para Serpa Pinto, Specimen: Cabinda, Buco Zau, Fazenda Lucutute, 07/09/1971, Barbosa & Moreno 12251 (LISC). Maiombe, 11/06/1960, M.E.F.A. 661 (LISC). mendoncae Torre englerianum Henriq. Specimens: Exell & Mendonça 1009 (LISC; type); Bié, Specimen: Cunene, Serpa Pinto, Tchimporo, na anhara entre o Cutato e o Capeio, 18/02/1970, 06/07/1972, Matos 59 (LISC). Matos 6 (LISC). gossweileri Baker f. pseudocajanus Welw. ex Baker Specimens: Gossweiler 6001 (LISC; type); Cabinda, Specimens: Cuanza Norte, Camabatela, R. Hui, Maiombe, Buco Zau, 14/06/1960, M.E.F.A. 682 (LISC). 24/02/1968, Teixeira et al. 12089 (LISC); Welwitsch pachyphyllum Harms 2222 (BM; type). Specimen: Lunda, Dundo, pr. R. Luachimo, sericeus E.Mey. subsp. formosus (A.Rich.) Verdc. 05/11/1946, Gossweiler 13816 (LISC). simplicifolius Hook.f. tessmannii Harms Specimen: Huíla, Ganguelas, Cassinga, ao km 1 do Specimens: Gossweiler 6089 (LISC; type of Dialium trajecto Chamutete – Cassinga, 14/12/1972, Menezes mayumbense Baker f.); Cabinda, Maiombe, Chiaca, 4335 (LISC). Res. da Chiaca, 01/10/1958, M.E.F.A. 412 (LISC). Esplendens Baker sp.; Torre & Hillcoat (1956: 191). Specimens: Nolde 843 (BM); Welwitsch 2223 (LISU; type). Specimen: Gossweiler 6980 (LISC). Distribution: CN MA NA DICHROSTACHYS (A.DC.) Wight & Arn. trilobus L. subsp. trilobus Specimen: Huambo, arredores de Nova Lisboa, terrenos cinerea (L.) Wight & Arn. subsp. africana Brenan & do I.I.A.A., junto ao depósito de água, 10/05/1969, Brummitt Moreno 200 (LISC). Specimen: Huíla, Chibia, Hungueria, ao km 22 pr. da trinervatus Baker Cascata, 06/05/1971, Borges 203 (PRE). Specimen: Huíla, Lubango, Sá da Bandeira – Chibia, 14 cinerea (L.) Wight & Arn. subsp. argillicola Brenan & km, 06/02/1972, Couto 66 (LISC). Brummitt cinerea (L.) Wight & Arn. subsp. cinerea DROOGMANSIA De Wild. Specimen: Cuanza Norte, arredores de Dondo, angolensis Torre 20/03/1974, Dechamps, Murta & Silva 1577 (LISC). Specimens: Gossweiler 12133 (LISC; type); Huíla, cinerea (L.) Wight & Arn. subsp. forbesii (Benth.) Brenan & Caconda (Londugo), 09/1956, Teixeira 1022 (LISC). Brummitt Edorae Torre var. carrissoi Torre cinerea (L.) Wight & Arn. subsp. nyassana (Taub.) Brenan Specimen: Carrisso & Mendonça 397a (LISC; type). Specimen: Moçâmedes, Bibala, Camunhande a caminho Distribution: LS de Caringuiri, 22/09/1951, Teixeira 505 (LISC). Note: Known only from the type collection.

DICOTYLEDONS FABACEAE Desmodium 88 S T R E L I T Z I A 22 (2008)

Edorae Torre var. dorae angolense Baker f. Specimens: D. Machado VII.54 388 (LISC; type); Bié, Specimens: Gossweiler 5979 (LISC; type); Malange, Chitembo, entre Chitembo e Cachingues, andados 34 Bondo, Quela, 04/1938, Nolde 711 (LISC). km, 07/11/1966, Teixeira et al. 10948 (LISC). Ebenguellense Rossberg Distribution: BI LN LS Specimens: Hundt 678 (type); Benguela, Ganda, Egossweileri Torre Chicuma, 25/02/1950, Teixeira 259 (LISC). Specimen: Benguela, Huambo, Nova Lisboa, Chicala, Distribution: BE 21/06/1937, Gossweiler 10739 (LISC; type). Ebieense Torre Distribution: HA Specimen: Bié – Cuando-Cubango, Cuito Cuanavale, megalantha (Taub.) De Wild. var. megalantha vale do R. Tumbo, 07/03/1960, Mendes 2932 (LISC; Specimen: Bié, a 5 km de Chitembo para Serpa Pinto, type). 07/09/1971, Barbosa & Moreno 12254 (LISC). Distribution: CC megalantha (Taub.) De Wild. var. pilosa (Taub.) De Wild. burkei Benth. ex Harv. Specimen: Huíla, c. 20 milhas a N de Indungo, Specimen: Bié, Calucinga, pr. do morro do Congolo, 09/08/1967, Leach & Cannell 13843A (LISC). 21/01/1973, Raimundo, Matos & Figueira 1233 pteropus (Baker) De Wild. var. quarrei (De Wild.) Verdc. (LISC). Specimen: Lunda, Saurimo, Quimbumbo, 02/09/1932, Echicamba Baker f. Young 682 (LISC). Specimens: Castro 37 (COI; type); Huambo, 09/1942, pteropus (Baker) De Wild. var. whytei (Schindl.) Verdc. E Tisserant A137 (LISC). vanderystii De Wild. Distribution: HA Specimens: Huambo, Chianga, 10/07/1962, Teixeira & chrysadenium Taub. var. chrysadenium Andrade 6809 (LISC); Vanderyst 13097 (BR; type). Specimen: Cuanza Norte, Colonato do Luinga, Distribution: CS HA Camabatela, 11/07/1968, Costa 3A (LISC). DUPARQUETIA Baill. chrysadenium Taub. var. macrorhizum Hauman orchidacea Baill. Specimen: Moxico, entre R. Lopula e R. Kaniezhi, Specimen: Cabinda, Buco Zau, Maiombe, 27/09/1916, 20/01/1938, Milne-Redhead 4252 (LISC). Gossweiler 6716 (LISC). cordifolium Hochst. ex A.Rich. Ecyclophyllum Welw. ex Baker f. ELEPHANTORRHIZA Benth. Specimens: Huíla, Centro de Estudos da Humpata, goetzei (Harms) Harms 12/12/1962, Teixeira & Almeida 7298 (LISC); Specimen: Huíla, Roçadas, Humbe, 10/08/1970, Welwitsch 4096 (BM; type). Menezes 3393 (PRE). Distribution: HI suffruticosa Schinz ellipticum Welw. ex Baker Specimen: Huíla, Cuamato, entre Roçadas e Peu-Peu Specimens: Huambo, arredores de Nova Lisboa, Centro Maputa ao km 3,3, 31/10/1970, Sousa 28 (LISC). de Estudos do Sacaála, 03/08/1971, Silva 3785 EMINIA Taub. (LISC); Welwitsch 4102 (BM; type). Ebenguellensis Torre erici-rosenii R.E.Fr. var. machadoi Torre Specimens: Gossweiler 12333 (LISC; type); Huambo, a Specimen: Acampamento da Cameia, 21/11/1954, 15 km de Nova Lisboa, serra do Cussava, 08/06/1969, Barros Machado XI.54 23 (LISC; type). Moreno 178 (LISC). filipendulum Welw. ex Baker var. prostratum Torre Distribution: HA HI LS MA Specimens: Huíla, Humpata, Planalto do Bimbe, holubii (Hemsl.) Taub. 14/12/1961, Correia 1479 (LISC); Teixeira 2960 Specimen: Cunene, Cuvelai, ao km 54,2 do trajecto (LISC; type). Cuvelai – Bambi, 16/02/1973, Menezes, Barroso & Note: A provisional name for an insufficiently known Sousa 4683 (LISC). taxon. Eriosema filipendulum is a synonym of E. shirense Baker f. ENTADA Adans. flemingioides Baker abyssinica Steud. ex A.Rich. glomeratum (Guill. & Perr.) Hook.f. Specimen: Malange, Luquembo – Nova Gaia, 23 km, Specimen: Uíge, Bembe, do Toto para o R. Mebridge, 10/03/1974, Dechamps, Murta & Silva 1423 (LISC). andados 3 km, 07/01/1974, Raimundo & Matos 1477 arenaria Schinz subsp. arenaria (LISC). Specimen: Huíla, Gambos, no trajecto Gambos Egossweileri Baker f. – Chimbolelo, 18/12/1970, Menezes 3672 (LISC). Specimens: Huíla, Lubango, 01/1993, Daniel 7 (LISC); gigas (L.) Fawc. & Rendle Gossweiler s.n. (LISC-LISC001936; type). Specimen: Zaire, entre Cuimba e Luvaca, no R. Bengo, Distribution: BI CS HI 22/05/1971, Raimundo, Matos & Figueira 763 (LISC). gracillimum Baker f. hockii De Wild. griseum Baker mannii (Oliv.) Tisser. laurentii De Wild. ERIOSEMA (DC.) G.Don Specimen: Zaire, Sumba, Peco, 20/01/1927, affine De Wild. Gossweiler 8727 (LISC). Specimen: Malange, Luquembo, Capunda, Res. da Emirabile R.E.Fr. var. huambense Torre Palanca Preta Gigante, 08/1970, Silva 21 (LISC). Specimen: Huambo, pr. da Missão do Huambo, Ealbo-griseum Baker f. subsp. albo-griseum 08/1942, Tisserant A66 (LISC). Specimens: Gossweiler 4333 (BM; type); Benguela, a 4 Note: An insufficiently known taxon. km da Chicuma para Chilata, 23/03/1973, Raimundo, Distribution: HA Matos & Figueira 1308 (LISC). montanum Baker f. Distribution: BE BI CS HA HI Specimen: Moxico, entre R. Nonu e R. Kampashi, Ealbo-griseum Baker f. subsp. huillense Torre 19/01/1938, Milne-Redhead 4225 (LISC). Specimens: Mendes 3738 (BM; type); Huíla, Lubango, monticola Taub. nos plainos do alto da Tundavala, 12/05/1964, Specimen: Sombo, Melanda, 10/1959, V.Mar tins 71 Menezes 1100 (LISC). (LISC). Distribution: HI parviflorum E.Mey.

FABACEAE Droogmansia DICOTYLEDONS S T R E L I T Z I A 22 (2008) 89 pauciflorum Klotzsch ERYTHROPHLEUM Afzel. ex G.Don Specimen: Bié, entre Cambandua e Ringoma, a c. de 20 africanum (Welw. ex Benth.) Harms km desta povoação, 22/02/1970, Matos 29 (LISC). Specimen: Bié, a 5 km de General Machado para Cuemba, pellegrinii Tisser. 08/03/1974, Dechamps, Murta & Silva 1395 (LISC). prunelloides Welw. ex Baker f. letestui A.Chev. Specimen: Welwitsch 4100 (BM; type). Specimen: Cabinda, Maiombe, Nkanda Mbaku, pr. R. Epsiloblepharum Welw. ex Baker f. Luali – Chiloango, 1923, Gossweiler 9017 (LISC). Specimens: Cuando-Cubango, Cuito Cuanavale, Longa, vale do Longa, 12/03/1960, Mendes 3072 (LISC); FAIDHERBIA A.Chev. Welwitsch 4101 (BM; type). albida (Delile) A.Chev. Distribution: CC HI Specimen: Benguela, a 13 km de Benguela na direcção psoraleoides (Lam.) G.Don de Baía Farta, 19/02/1974, Dechamps, Murta & Silva Specimen: Uíge, de Quimaris para Bessa Monteiro, pr. 1116 (LISC). de São Pedro, a 7 km, 10/01/1974, Raimundo & Matos *FALCATARIA (I.C.Nielsen) Barneby & J.W.Grimes 1485 (LISC). *moluccana (Miq.) Barneby & J.W.Grimes Epygmaeum Welw. ex Baker Specimen: Huíla, Lubango, near Mumpula, Welwitsch FILLAEOPSIS Harms 4123 (BM; type). discophora Harms Distribution: HI Specimen: Cabinda, Maiombe, Belize, pr. do R. Luali, Note: Known only from the type collection. 04/12/1918, Gossweiler 7599b (LISC). ramosum Baker f. FLEMINGIA Roxb. ex W.T.Aiton Specimen: Bié, Silva Porto, 15/10/1971, Henriques grahamiana Wight & Arn. 1451 (LISC). Specimen: Uíge, Carmona e Quitexe, andados 9 km, rhodesicum R.E.Fr. var. rhodesicum 28/08/1970, Raimundo, Matos & Figueira 377 (LISC). Specimen: Huíla, Missão da Huíla, Antunes vel Dekindt s.n. (LISC). GALACTIA P.Browne rhynchosioides Baker var. rhynchosioides tenuiflora (Willd.) Wight & Arn. var. villosa (Wight & Arn.) shirense Baker f. Benth. Specimen: Huíla, Sá da Bandeira, Bitrito, pr. da Bata- Bata, 05/12/1961, Santos 641 (LISC). GIGASIPHON Drake Especiosum Welw. ex Baker gossweileri (Baker f.) Torre & Hillc. Specimens: Huambo, entre Vila Teixeira da Silva e Bela Specimens: Gossweiler 6124 (LISC; type); Uíge, Vista, a 5 km de Chiumbo, 09/05/1971, Moreno 409 Macocola, entre Macocola e Santa Cruz, andados 20 (LISC); Welwitsch 4103 (BM; type). km, 04/09/1971, Raimundo, Matos & Figueira 930 Distribution: BE CN HA HI (LISC). tephrosioides Harms GILBERTIODENDRON J.Léonard Specimen: Lunda, Saurimo, Vila Henrique de Carvalho, dewevrei (De Wild.) J.Léonard R. Chicapa, 16/04/1937, Exell & Mendonça 627 Specimen: Cabinda, Buco Zau, Chiaca, 25/08/1958, (LISC). E Monteiro, Santos & Murta 242 (PRE). terniflorum Baker f. var. terniflorum grandistipulatum (De Wild.) J.Léonard Specimens: Huíla, 18/11/1957, Teixeira 3046 (LISC); Note: Recorded by Gossweiler (1953). Welwitsch 4122 (BM; type). mayombense (Pellegr.) J.Léonard Distribution: BI HI LS Specimen: Cabinda, Buco Zau, Maiombe, Chiaca, Note: It may be conspecific with Eriosema rhynchosi- 16/06/1960, M.E.F.A. 701 (LISC). oides Baker f. (Verdcourt 2001b). ogoouense (Pellegr.) J.Léonard vanderystii (De Wild.) Hauman Specimen: Cabinda, florestas do Mbulu, R. Nzanza, R. E welwitschii Hiern ex Baker f. Lufo, Alto Maiombe, 20/03/1919, Gossweiler 7948 Specimens: Malange, Quizenga, Estação de Quizenga, (LISC). Anhaca, 02/01/1915, Gossweiler 6337 (LISC); Welwitsch 4121 (BM; type). GILLETIODENDRON Vermoesen Distribution: CN MA kisantuense (Vermoesen ex De Wild.) J.Léonard Note: It may be conspecific with Eriosema rhynchosi- Specimen: Bengo, Picada Écua – Nambuangongo, nos oides Baker f. (Verdcourt 2001b). Dembos, 02/03/1961, Monteiro & Murta 359 (LISC). youngii Baker f. Specimen: Malange, Young 851 (BM; type). GOSSWEILERODENDRON Harms balsamiferum (Vermoesen) Harms ERYTHRINA L. Specimen: Cabinda, Maiombe, 04/08/1960, M.E.F.A. abyssinica Lam. ex DC. 811 (LISC). Specimen: Huambo, entre Robert Williams e Cuma, Note: Conservation status: EN A1cd (IUCN 2006). 15/02/1974, Dechamps, Murta & Silva 1042 (LISC). GRIFFONIA Baill. baumii Harms speciosa (Welw. ex Benth.) Taub. Specimens: Baum 223 (BM; type); Cunene, Cuvelai, Specimen: Cuanza Norte, Salazar – Zavula, ao km 39 do trajecto Cuvelai – Cassinga, 14/12/1972, 12/01/1968, Silva 2264 (LISC). Menezes 4330 (LISC). droogmansiana De Wild. & T.Durand GUIBOURTIA Benn. Specimen: Cuanza Sul, entre Cabela e Assango, anda- arnoldiana (De Wild. & T.Durand) J.Léonard dos 10 km, 20/01/1972, Raimundo, Matos & Figueira Specimen: Cabinda, Buco Zau, Maiombe, 13/06/1960, 995 (LISC). M.E.F.A. 671 (LISC). Epygmaea Torre Ecarrissoana (M.A.Exell) J.Léonard var. carrissoana Specimen: Huíla, Ganguelas, andados 15 km de Vila Specimens: Exell & Mendonça 29 (LISC; type); Luanda, Artur de Paiva para Cutato, 11/01/1960, Mendes 2040 Viana, vale do Bengo, 08/06/1966, Teixeira et al. (LISC; type). 10458 (LISC). Distribution: HI Distribution: LA

DICOTYLEDONS FABACEAE Eriosema 90 S T R E L I T Z I A 22 (2008)

Ecarrissoana (M.A.Exell) J.Léonard var. gossweileri arrecta Hochst. ex A.Rich. (M.A.Exell) J.Léonard Specimen: Bié, entre Chinguar e Silva Porto, pr. R. Specimens: Gossweiler 10611 (BM; type); Luanda, a Cuchi, 07/03/1974, Dechamps, Murta & Silva 1367 33 km de Luanda, de Luanda para Catete, 30/03/1967, (LISC). Barbosa 11322 (LISC). astragalina DC. Distribution: BE CN LA Specimen: Cunene, Cuvelai, ao km 20 do trajecto coleosperma (Benth.) J.Léonard Cuvelai-Chamutete, 10/02/1973, Menezes, Barroso & Specimen: Cuando-Cubango, Dirico, Chamavera, Sousa 4448 (LISC). 29/05/1973, Ponte & Silva 4110 (LISC). auricoma E.Mey. pellegriniana J.Léonard baumiana Harms Specimen: Cabinda, Maiombe, entre R. Belize e R. Specimens: Baum 497 (E; type); Cunene, Cuvelai, ao Luali, perto do Posto Militar do Belize, 19/02/1917, km 37,5 do trajecto Cuvelai – Chamutete, 15/02/1973, Gossweiler 6983 (LISC). Menezes, Barroso & Sousa 4634 (LISC). E *HAEMATOXYLUM L. benguellensis Baker *campechianum L. Specimen: Welwitsch 2061 (LISU; type); Moçâmedes, Specimen: Luanda, Chiluango, 1918, Gossweiler 8258 Porto Alexandre, leito do R. Curoca, 30/03/1964, (LISC). Menezes 1045 (LISC). Distribution: NA HUMULARIA P.A.Duvign. berhautiana J.B.Gillett Emagnistipulata Torre brachynema J.B.Gillett Specimens: Exell & Mendonça 343 (LISC; type); Bié, pr. Ebreviracemosa Torre de Belo Horizonte, 27/02/1970, Matos 46 (LISC). Specimens: Exell & Mendonça 2762 (LISC; type); Distribution: BI HA LS Moçâmedes, Virei, na Damba da Espinheira, Emendoncae (Baker) P.A.Duvign. var. mendoncae 10/05/1973, Menezes, Barroso & Sousa 4912 (LISC). Specimen: Lunda, Saurimo, 1933, Carrisso & Distribution: CU NA Mendonça 190 (LISC; type). capitata Kotschy Distribution: LS Specimen: Moxico, Luso, Centro de Estudos, Note: Known only from the type collection. 24/04/1964, Teixeira & Santos 7558 (LISC). Ewelwitschii (Taub.) P.A.Duvign. var. gossweileri (Baker f.) charlieriana Schinz var. charlieriana P.A.Duvign. Specimen: Huíla, Chicungo, 17/04/1963, Teixeira & Specimen: Benguela, Caconda, 03/1907, Gossweiler Andrade 8290 (LISC). 3833 (LISC; type). charlieriana Schinz var. scaberrima (Schinz) J.B.Gillett Distribution: HA HI Specimen: Cunene, Curoca, ao km 30 do trajecto welwitschii (Taub.) P.A.Duvign. var. lundaensis (P.A.Duvign.) Oncócua – Ompupa, 19/03/1973, Menezes, Barroso & Verdc. Sousa 4754 (LISC). Specimens: Antunes vel Dekindt 94 (LISC; type of colutea (Burm.f.) Merr. var. colutea Smithia megalophylla Harms); Bié, entre Cachingues Specimen: Huíla, Cafu, 16/04/1957, Teixeira 2465 e o cruzamento Chinguar – Silva Porto, 05/03/1972, (LISC). Barbosa & Moreno 12412 (LISC). congesta Welw. ex Baker welwitschii (Taub.) P.A.Duvign. var. welwitschii Specimens: Huambo, Nova Lisboa, Campo Experimental Specimen: Bié, Silva Porto – Andulo, km 72, da Chianga, 11/03/1969, Barbosa 11603 (LISC); 15/03/1973, Bamps, Martins & Figueira 4173 (LISC). Welwitsch 2041 (K; type). sp. nov. aff. kassneri; Torre (1966: 213). conjugata Baker var. conjugata Specimen: Machado 193 (LISC). conjugata Baker var. trimorphophylla (Taub.) J.B.Gillett HYMENOSTEGIA Harms Ecorallinosperma Torre laxiflora (Benth.) Harms Specimens: Huíla, a 11 km de Sá da Bandeira, estrada Specimen: Cuanza Sul, a 35 km de Gabela para Novo Redon- para a Tundavala, 13/02/1963, Henriques 114 (LISC); do, 21/03/1974, Dechamps, Murta & Silva 1587 (LISC). Teixeira 929 (LISC; type). Distribution: HI MO INDIGASTRUM Jaub. & Spach Ecuitoensis Baker f. costatum (Guill. & Perr.) Schrire subsp. theuschii (O.Hoffm.) Specimen: Bié, Menongue, Vale de Tiengo, Cuito, Schrire 07/03/1906, Gossweiler 2578 (LISC; type). Specimen: Luanda, Aceraco, margens da lagoa do Distribution: CC Panguila, 27/06/1972, Henriques 1504 (LISC). Note: Known only from the type collection. guerranum (Torre) Schrire cunenensis Torre Specimen: Moçâmedes, Caraculo, estrada para o Virei Specimen: Moçâmedes, deserto de Moçâmedes, entre o a 40 km do P. E. do Caraculo, 09/05/1957, Teixeira Morro Vermelho e Baía dos Tigres, 13/01/1957, Teixeira 2249 (LISC; type). 1722 (LISC; paratype). parviflorum (B.Heyne ex Wight & Arn.) Schrire subsp. occi- daleoides Benth. ex Harv. var. daleoides dentalis (J.B.Gillett) Schrire Specimen: Huíla, Chiede, 19/12/1957, Teixeira 3132 INDIGOFERA L. (LISC). alternans DC. var. alternans daleoides Benth. ex Harv. var. gossweileri Baker f. Specimen: Moçâmedes, arredores de Moçâmedes, Specimen: Moçâmedes, Virei, na Damba da Espinheira, 10/05/1957, Teixeira 2272 (LISC). 10/05/1973, Menezes, Barroso & Sousa 4913 (LISC). alternans DC. var. macra Baker Edekindtii Tisser. Specimen: Cunene, Curoca, ao km 3,5 do trajecto Specimens: Antunes 3104 (LISC; type); Moçâmedes, Oncócua – Anhara dos Avestruzes, 18/03/1973, Humbia, 24/01/1962, Barbosa & Moreno 10106 Menezes, Barroso & Sousa 4741 (LISC). (LISC). antunesiana Harms Distribution: CC HI NA Specimen: Cunene, Cuvelai, ao km 20 do trajecto dendroides Jacq. Cuvelai – Chamutete, 10/02/1973, Menezes, Barroso & Specimen: Cuanza Norte, Colonato do Luinga, Sousa 4442 (LISC). Camabatela, 11/07/1968, Costa 14A (LISC).

FABACEAE Guibourtia DICOTYLEDONS S T R E L I T Z I A 22 (2008) 91

Edesertorum Torre longibarbata Engl. Specimens: Moçâmedes, Pico – R. dos Flamingos, na Specimen: Huambo, Chianga, 27/02/1964, Teixeira & estação do levantamento nº1, 16/04/1969, Teixeira et Andrade 6856 (LISC). al. 12959 (LISC); Torre 8420 (LISC; type). longistaminata Schrire Distribution: CU NA lupatana Baker f. dolichothyrsa Baker f. Specimen: Moçâmedes, Serra de Chela, a 4 km de Specimens: Moçâmedes, estrada Moçâmedes Humbia, à beira da estrada da Serra, 27/05/1957, – São Nicolau, pr. da estrada para Chapéu Armado, Teixeira 2412 (LISC). 26/04/1968, Kers 3618 (LISC); Pearson 2812 (K; type). maritima Baker drepanocarpa Taub. Specimen: Moçâmedes, na estrada para Porto Specimen: Lunda, Vila Henrique de Carvalho, R. Alexandre, 02/05/1962, Santos 913a (LISC). Luachimo, 10/1937, Exell & Mendonça 1011 (LISC). Emendesii Torre emarginella Steud. ex A.Rich. Specimens: Huíla, Lubango, Tundavala (serra da Chela) Specimen: Malange, Duque de Bragança, entre o R. ao km 16, 30/04/1971, Borges 147 (LISC); Mendes Luando e o R. Luquelo, 05/02/1972, Gouveia 1483 1481 (LISC; type). (LISC). microcalyx Baker erythrogramma Welw. ex Baker Specimen: Congo, pr. R. Congo, entre Peco e Safu, Specimens: Cuanza Sul, entre Cabela e Quibala, anda- Gossweiler 8597 (LISC). dos 33 km, 19/01/1972, Raimundo, Matos & Figueira microcarpa Desv. 991 (LISC); Welwitsch 2007 (K; type). Specimen: Moçâmedes, Porto Alexandre, margem Sul exellii Torre da Lagoa dos Arcos, 16/09/1955, Mendes 88 (LISC). Specimens: Huíla, Evale, Mupa, pouco depois desta mildbraediana J.B.Gillett povoação a caminho do Cuvelai, 07/04/1960, Barbosa mildrediana Torre & Correia 9046 (LISC); Exell & Mendonça 2724 (LISC; Specimen: Bié, Ganguelas, 25/04/1907, Gossweiler type). 3117 (K; type). fanshawei J.B.Gillett mimosoides Baker var. mimosoides Specimen: Huíla, Capelongo, Mulondo, 12/11/1971, Specimen: Huíla, Lubango, andados 10 km do trajecto Menezes 4003 (LISC). Huíla – Palanca, 18/05/1966, Menezes 2759 (LISC). filipes Benth. ex Harv. Emupensis Torre subsp. mupensis Specimen: Bié – Cuando-Cubango, Cuito Cuanavale, Specimens: Mendonça 4582 (LISC; type); Huíla, Sede, 03/03/1960, Mendes 2802 (LISC). Gambos, Chibemba, na baixa do Chimbolelo, flavicans Baker 08/10/1963, Menezes 835 (LISC). Specimen: Huíla, Roçadas, Centro de Estudos do Distribution: CU HI Cunene, 19/03/1970, Silva 2903 (LISC). nambalensis Harms fulvopilosa Brenan Enummularia Welw. ex Baker griseoides Harms Specimens: Huambo, Bailundo, a 1 km do Luete na hendecaphylla Jacq. estrada para o Bimbe, 24/01/1973, Raimundo, Matos Eheterocarpa Welw. ex Baker & Figueira 1267 (LISC); Welwitsch 2009 (LISU; type). Specimen: Huíla, Lopolo, 02/1860, Welwitsch 2051 Distribution: HA MA NA (LISU; type). Distribution: HI nummulariifolia (L.) Livera ex Alston heterotricha DC. Specimen: Huíla, Roçadas, C. E. do Cunene, Specimen: Moçâmedes, ao km 14 da estrada para 21/03/1970, Silva 3102 (LISC). Sá da Bandeira, 07/07/1967, Menezes, Henriques & oblongifolia Forssk. Brites 2964 (PRE). Specimen: Moçâmedes, R. Curoca, 20/02/1961, hirsuta L. Barbosa 9480 (LISC). Specimen: Bié, pr. da Sanzala da Doca, 24/02/1970, oxalidea Welw. ex Baker Matos 38 (LISC). Specimen: Huíla, Ganguelas, Vila Artur de Paiva, hochstetteri Baker subsp. hochstetteri 25/01/1960, Cabral in Mendes 2177 (LISC). Specimen: Welwitsch 4140 (PRE). paniculata Vahl ex Pers. subsp. paniculata holubii N.E.Br. Specimen: Benguela, do Cubal para a Fazenda Caviva, Specimen: Luanda, arredores vale do Bengo, pr. andados 6 km, 28/03/1973, Raimundo, Matos & do Colonato de S. Nicolau dos Caboverdianos, Figueira 1343 (LISC). 09/04/1965, Barbosa 10902 (LISC). paracapitata J.B.Gillett homblei Baker f. & W.Martin Specimen: Uíge, estrada Macocola – Quimbele anda- Specimen: Malange, entre Caculama e Xandel, na estra- dos 50 km de Sanza Pombo, 25/08/1971, Raimundo, da para Quela, 13/03/1974, Dechamps, Murta & Silva Matos & Figueira 824 (LISC). 1465 (LISC). Eparaglaucifolia Torre Ehuillensis Baker f. Specimen: Benguela, Quipeio, R. Cuito, 11/05/1937, Specimens: Pearson 2810 (K; type); Huíla, Sá da Exell & Mendonça 1888 (LISC; type). Bandeira, Oncócua, a c. de 45 km para a Chibia, Distribution: HA 08/01/1962, Santos 871 (LISC). Note: Known only from the type collection. Distribution: BE CU HI NA Eparaoxalidea Torre Ehundtii Rossberg Specimens: Huíla, entre Humpata e Leba, 28/03/1958, Specimen: Benguela, 02/1933, Hundt 559 (LISC; type). Teixeira 3314 (LISC); Torre 8813 (LISC; type). Distribution: BE Distribution: HI NA Elasiantha Desv. Ephyllanthoides Baker Specimens: Cunene, Cuvelai, ao km 5 do trajecto Specimens: Huíla, Ganguelas, Vila Artur de Paiva, Cuvelai – Chamutete, 09/02/1973, Menezes, Barroso & Missão, vale do Cubango, rápidos da Missão, Sousa 4396 (LISC); s.c. ‘Herb. de Desvaux donné par 09/04/1960, Mendes 3517 (LISC); Welwitsch 2044 Mme Lavallée en 1896’ (P; type). (LISU; type). Distribution: BE CC CU HI MA NA Distribution: HI

DICOTYLEDONS FABACEAE Indigofera 92 S T R E L I T Z I A 22 (2008)

Epilosa Vahl ex Poir. var. angolensis Baker f. subulifera Welw. ex Baker var. subulifera Specimens: Luanda, vale do Bengo, Cabiri, arredores, Specimen: Cuanza Sul, Waku Kungo, Cela, Santa 08/04/1965, Barbosa 10896 (LISC); Welwitsch 2022 Comba Dão, 03/03/1960, Barbosa 8806 (LISC). (K; type). suffruticosa Mill. Distribution: BO CN LA Specimen: Huíla, Quilengues, Quicuco, 11/10/1959, podocarpa Baker f. & W.Martin Teixeira & Andrade 4387 (LISC). Specimen: Malange, Duque de Bragança, na estrada sutherlandoides Welw. ex Baker Santa Maria – Buaca, 06/02/1972, Gouveia 1489 Specimens: Cuando-Cubango, Serpa Pinto, arredores, (LISC). 30/05/1973, Ponte & Silva 4074 (LISC); Welwitsch polysphaera Baker 2012 (K; type). Specimen: Zaire, região de M’Pozo, 31/05/1971, Etaruffiana Torre Raimundo, Matos & Figueira 811 (LISC). Specimen: Tisserant A73 (LISC; type). procumbens Torre, nom. illeg. Distribution: HA Specimens: Gossweiler 3782 (LISC; type); Cuando- teixeirae Torre Cubango, Cuito Cuanavale, vale do R. Tumbo, Specimen: Moçâmedes, entre o Pico e a Canauia, 20 07/03/1960, Mendes 2916 (LISC). km do Pico, 21/04/1969, Teixeira et al. 12987 (LISC). Note: A provisional name. tetraptera Taub. Epruinosa Welw. ex Baker tinctoria L. Specimens: Namibe, Oncócua, Ovipaca, Teixeira 359 trita L.f. subsp. subulata (Vahl ex Poir.) Ali (LISC); Welwitsch 2035 (LISU; type). Specimens: Gossweiler 5882 (LISC); Moçâmedes, Virei Distribution: NA (arredores), Espinheira, 10/05/1973, Menezes, Barroso pulchra Willd. & Sousa 4899 (LISC). Specimen: Luanda, Muxima, P. N. da Quiçama, ao vicioides Jaub. & Spach var. rogersii (R.E.Fr.) J.B.Gillett longo da picada para o Cabo Ledo a 20 km da serra do Specimen: Huíla, Cassinga, Chamutete, no Morro de Cuanza, 09/06/1966, Teixeira et al. 10523 (LISC). minério de ferro da Ca. Mineira, 01/04/1960, Barbosa rautanenii Baker f. & Correia 8945 (PRE). Specimen: Huíla, Cuamato, Humbe, Lagoa do Pocolo, viscidissima Baker 04/03/1966, Menezes 2509 (LISC). Specimens: Huíla, Roçadas, Centro de Estudos do rhynchocarpa Welw. ex Baker var. rhynchocarpa Cunene, 21/03/1970, Silva 3089 (LISC); Welwitsch Specimens: Bié, entre Chiculungo e Nambua a 2,5 2042 (K; type). km do Chiculungo, 25/02/1970, Raimundo, Matos & sp.; Torre (1962: 139). Figueira 128 (LISC); Welwitsch 2015 (K; type). Specimen: Gossweiler 5562 (LISC). rhytidocarpa Benth. ex Harv. subsp. angolensis J.B.Gillett sp.; Torre (1962: 140). Specimens: Benguela, Lobito, estrada Lobito – Nova Specimen: Taruffi 27 (FI). Lisboa, andados 4 km, 16/05/1974, Matos 180 (LISC); sp.; Torre (1962: 140). Welwitsch 4137 (K; type). Specimen: Welwitsch 4136. Esantosii Torre Specimens: Santos 137 (LISC; type); Moçâmedes, Dois *INGA Scop. Irmãos, 08/05/1960, Santos 316 (LISC). *affinis DC. Distribution: NA Specimen: Cuanza Norte, Salazar, 01/07/1965, Silva schimperi Jaub. & Spach var. schimperi 1364 (PRE). Specimen: Huíla, entre Quihita e Chibia, 28/01/1962, *edulis Mart. Barbosa & Moreno 10193 (LISC). Specimen: Malange, Estação I.I.A.A. de Gangassol, E secundiflora Poir. var. schimperi Tisser. 12/03/1974, Dechamps, Murta & Silva 1459 (LISC). Specimens: Dekindt 3043 (type); Huíla, Sá da Bandeira, estrada para Mudimba, a 13 km de Sá da ISOBERLINIA Craib & Stapf ex Holland Bandeira, 13/05/1962, Henriques 40 (LISC). angolensis (Welw. ex Benth.) Hoyle & Brenan var. angolen- setiflora Baker sis Specimens: Huíla, a 91 km de Sá da Bandeira para Vila Specimen: Malange, Quela, 10 km a S de Quela, de Paiva Couceiro (Quipungo), 01/06/1962, Barbosa & 13/03/1974, Dechamps, Murta & Silva 1469 (LISC). Moreno 10239 (LISC); Welwitsch 2020 (K; type). angolensis (Welw. ex Benth.) Hoyle & Brenan var. lasiocalyx simplicifolia Lam. Hoyle & Brenan Specimen: Zaire, entre Quiende e Zau-Evua, andados Specimen: Cuanza Sul, Cela, Namba – Cela, região do 28 km, 25/05/1971, Raimundo, Matos & Figueira 784 Utué, 10/04/1972, Raimundo, Matos & Figueira 1059 (LISC). (LISC). spicata Forssk. tomentosa (Harms) Craib & Stapf Specimen: Benguela, Ganda-Centro de Estudos, Specimen: Huambo, Serra do Lépi, entre Calenga Belia 14/10/1962, Teixeira & Andrade 7000 (LISC). e Lépi, 16/02/1974, Dechamps, Murta & Silva 1051 Esplendens Ficalho & Hiern (LISC). Specimens: Serpa Pinto 1 & 4 (types). Distribution: MO JULBERNARDIA Pellegr. Note: Known only from the type collections. brieyi (De Wild.) Troupin subargentea De Wild. Specimen: Cabinda, Belize, Maiombe, 15/03/1917, Specimen: Dummer 1010 (LISC). Gossweiler 7041 (LISC). subcorymbosa Baker globiflora (Benth.) Troupin Specimen: Huíla, Quipungo, Handa, 18/12/1965, Specimen: Huíla, na colina acima de Sá da Bandeira, Menezes 2444 (LISC). 16/09/1954, Pritchard 397d (LISC). Esubulifera Welw. ex Baker var. polysperma J.B.Gillett Egossweileri (Baker f.) Torre & Hillc. Specimens: Huíla, Lubango, ao km 20 da estrada para a Specimens: Malange, entre Cuque e Culamagia, a 62 Chibia, 24/04/1965, Menezes 1604 (LISC); Welwitsch km de Mussolo, 11/03/1974, Dechamps, Murta & Silva 2050 (LISU; type). 1445 (LISC); Gossweiler 2451 (COI; type). Distribution: BI CC CN HA HI Distribution: CC HA HI MA

FABACEAE Indigofera DICOTYLEDONS S T R E L I T Z I A 22 (2008) 93 paniculata (Benth.) Troupin *LEUCAENA Benth. Specimen: Huambo, Serra do Lépi, entre Calenga Belia *leucocephala (Lam.) De Wit e Lépi, 16/02/1974, Dechamps, Murta & Silva 1052 Specimen: Huambo, Chianga, Centro de Estudos da (LISC). Chianga, 11/07/1967, Silva 2091 (LISC). seretii (De Wild.) Troupin Specimen: Cabinda, Belize, Vale do ribeiro Nzanga, LIBREVILLEA Hoyle Caio, 18/04/1919, Gossweiler 8010 (LISC). klainei (Pierre ex Harms) Hoyle Specimen: Cabinda, R. Luali, Posto Militar de Belize, KOTSCHYA Endl. 04/1917, Gossweiler 7615 (LISC). aeschynomenoides (Welw. ex Baker) Dewit & P.A.Duvign. Specimens: Huíla, Serra do Lopolo (rio), 20/05/1966, LONCHOCARPUS Kunth Correia 3833 (LISC); Welwitsch 2136 (BM; type). sericeus (Poir.) Kunth ex DC. capitulifera (Welw. ex Baker) Dewit & P.A.Duvign. var. Specimen: Cuanza Norte, junção do R. Mucoso e da capitulifera estrada Salazar – Dondo, 20/03/1974, Dechamps, Specimens: Huíla, Lubango, nos arredores de Huíla, Murta & Silva 1570 (LISC). 17/05/1966, Menezes 2746 (LISC); Welwitsch 2138 LOTONONIS (DC.) Eckl. & Zeyh. (BM; type). angolensis Welw. ex Baker carsonii (Baker) Dewit & P.A.Duvign. subsp. carsonii Specimens: Huíla, Humpata, Estação Agrícola, junto a Specimen: Huambo, Nova Lisboa, Centro de Estudos da uma vala de rega, 16/02/1957, Teixeira 2002 (LISC); Chianga, 01/07/1971, Silva 3695 (LISC). Welwitsch 1895 (K; type). eurycalyx (Harms) Dewit & P.A.Duvign. subsp. eurycalyx calycina (E.Mey.) Benth. Specimens: Huambo, Nova Lisboa, margens do R. Edelicata (Baker f.) Polhill Cunhangamua, entre Nova Lisboa e Caála, 10/05/1971, Specimens: Pearson 2815 (K; type); Roçadas, Centro Henriques 1412 (LISC); Mendes 3572 (LISC; type). de Estudos do Cunene, 21/03/1970, Silva 3091 (LISC). ochreata (Taub.) Dewit & P.A.Duvign. Distribution: HI NA Specimen: Zaire, Santo António do Zaire, Sumba, Peco, Enewtonii Dümmer 06/1926, Gossweiler 9144 (LISC). Specimen: Newton 95 (K; type). stolonifera (Brenan) Dewit & P.A.Duvign. Distribution: NA Specimen: Lunda, Cassai Sul, R. Muriege, 20/04/1937, Note: Known only from the type collection. Exell & Mendonça 823 (LISC). platycarpa (Viv.) Pic.Serm. strigosa (Benth.) Dewit & P.A.Duvign. var. strigosa Specimen: Namibe, Virei, Espinheira, ao km 30 do tra- Specimen: Huambo, Nova Lisboa, Chianga, jecto Espinheira – Iona, 15/05/1973, Menezes, Barroso 01/06/1971, Fernando 5 (LISC). & Sousa 4968 (LISC). strobilantha (Welw. ex Baker) Dewit & P.A.Duvign. var. stro- Epseudodelicata (Torre) Polhill bilantha Specimen: Huíla, Ungueria, Chibia, vale do R. Chacuto, Specimens: Huíla, Humpata, Perímetro Florestal, 03/06/1937, Gossweiler 10982 (LISC; type). 20/06/1960, Teixeira & Andrade 4668 (LISC); Distribution: HI Welwitsch 2137 (BM; type). Note: Known only from the type collection. tenuis Baker LABLAB Adans. purpureus (L.) Sweet subsp. purpureus LOTUS L. Specimen: Luanda, Dande, Quicabo, Birila, arabicus L. 17/07/1959, Araújo 69 (LISC). discolor E.Mey. subsp. discolor purpureus (L.) Sweet subsp. uncinatus Verdc. goetzei Harms *LATHYRUS L. MACHAERIUM Pers. *sativus L. lunatum (L.f.) Ducke Specimen: Huíla, Tchivinguiro, pr. da Escola de Specimen: Luanda, R. Kaua, P. N. da Quiçama, Regentes Agrícolas, 03/12/1961, Barbosa 9572 (LISC). 19/01/1968, Teixeira et al. 11984 (LISC). LEPTODERRIS Dunn *MACROPTILIUM (Benth.) Urb. brachyptera (Benth.) Dunn *atropurpureum (DC.) Urb. Specimen: Welwitsch 1889b (BM; type). Specimen: Huambo, Fazenda Experimental da congolensis (De Wild.) Dunn Faculdade de Ciências Agrárias do Huambo, fasciculata (Benth.) Dunn 14/05/1980, Unknown 2 (LISC). Specimen: Luanda, Sombo, cruzamento das estradas Lucapa – Granja, 09/08/1965, Santos 1555 (LISC). MACROTYLOMA (Wight & Arn.) Verdc. glabrata (Welw. ex Baker) Dunn africanum (Brenan ex R.Wilczek) Verdc. Specimens: Cuanza Norte, Muxito do Hui, Camabatela, axillare (E.Mey.) Verdc. var. axillare 24/02/1968, Teixeira et al. 12072 (LISC); Welwitsch axillare (E.Mey.) Verdc. var. glabrum (E.Mey.) Verdc. 1888 (BM; type). Specimen: Huíla, Chibia, Jau, no Canganlongue, goetzei (Harms) Dunn 04/10/1965, Menezes 2343 (LISC). E hypargyrea (Harms) Dunn bieense (Torre) Verdc. laurentii (De Wild.) De Wild. Specimens: Huíla, Tchivinguiro, 14/05/1965, Correia Specimen: Lunda, Dundo, R. Luachimo, 31/05/1948, 3275 (LISC); Gossweiler 3691 (LISC; type). Gossweiler 14017 (LISC). Distribution: BI CC HI nobilis (Welw. ex Baker) Dunn biflorum (Schumach. & Thonn.) Hepper var. biflorum Specimens: Malange, entre a Fazenda Holanda e Pungo Specimen: Namibe, Salazar, 20/03/1973, Bamps, Andongo, andados 5 km, 13/06/1970, Raimundo, Matos Martins & Silva 4211 (LISC). & Figueira 273 (LISC); Welwitsch 1891 (BM; type). daltonii (Webb) Verdc. densiflorum (Welw. ex Baker) Verdc. var. densiflorum LESSERTIA DC. Specimens: Cuando-Cubango, Menongue, pr. de Vila benguellensis Baker f. Serpa Pinto, 16/02/1960, Mendes 2644 (LISC); Specimen: Welwitsch 1986 (BM; type). Welwitsch 2218 (BM; type).

DICOTYLEDONS FABACEAE Julbernardia 94 S T R E L I T Z I A 22 (2008) ellipticum (R.E.Fr.) Verdc. comosa (Micheli) Hauman Specimen: Moxico, Teixeira de Sousa, 01/07/1940, Specimen: Cabinda, Buco Zau, entre a picada de Gossweiler 12242 (LISC). Mizundungo e Buco Zau, 11/09/1958, Monteiro, fimbriatum (Harms) Verdc. Santos & Murta 305 (LISC). rupestre (Welw. ex Baker) Verdc. drastica Welw. ex Baker Specimens: Moçâmedes, P. N. Bicuar, 02/10/1969, Specimens: Cuanza Sul, Roça Boa Entrada, Cabela – Teixeira et al. 12647 (LISC); Welwitsch 2219 (BM; Novo Redondo, a 4 km, 21/01/1972, Raimundo, Matos type). & Figueira 999 (LISC); Welwitsch 1857 (K; type). stenophyllum (Harms) Verdc. duchesnei De Wild. Specimen: Cuanza Norte, Colonato do Luinga, Note: Recorded by Gossweiler (1953). Camabatela, 11/07/1968, Costa 7 (LISC). dura Dunn stipulosum (Welw. ex Baker) Verdc. eetveldeana (Micheli) Hauman Specimens: Huíla, Ganguelas, Cassinga, na damba Specimen: Uíge, entre Maquela e Damba, a 15 km do Cavundo ou Caundo, 23/10/1964, Menezes 1297 desta, 13/10/1970, Raimundo, Matos & Figueira 463 (LISC); Welwitsch 2220 (BM; type). (LISC). tenuiflorum (Micheli) Verdc. fulgens Dunn Specimen: Zaire, entre Quienda e Zau-Evua, andados gossweileri Baker f. 28 km, 25/05/1971, Raimundo, Matos & Figueira 782 Egracilis Welw. ex Baker (LISC). Specimens: Cuanza Sul, estrada Boa Viagem – Porto uniflorum (Lam.) Verdc. var. stenocarpum (Brenan) Verdc. Amboim, ao km 12, 30/03/1967, Teixeira et al. 11286 Specimen: Benguela, área de Caimbambo a caminho do (LISC); Welwitsch 1854 (LISU; type). Chongoroi, 02/04/1973, Raimundo, Matos & Figueira Distribution: BO CN CS 1383 (LISC). griffoniana Baill. hylobia Louis ex Hauman *MEDICAGO L. Specimen: Serração de Mulangueje, 10/08/1957, Jorge *polymorpha L. 3 (LISC). Specimen: Huíla, Sá da Bandeira, sopé da Serra da impressa Harms subsp. impressa Chela, 26/01/1971, Borges 2 (LISC). letestui Pellegr. *sativa L. Specimen: Cabinda, Buco Zau, na Chiaca, 18/06/1960, Specimen: Huambo, Fazenda Experimental da Monteiro & Murta 290 (LISC). Faculdade de Ciências Agrárias do Huambo, lundensis E.P.Sousa 14/02/1981, Unknown 7 (LISC). Specimen: Lunda, Dundo, R. Luachimo, 28/05/1948, Gossweiler 13988 (LISC; type). *MELILOTUS Mill. Enudiflora Welw. ex Baker *albus Desr. Specimen: Cuanza Norte, Golungo Alto, 08/1855, Welwitsch 1850 (LISU; type). MEZONEURON Desf. Distribution: CN angolense Welw. ex Oliv. Enutans Welw. ex E.P.Sousa Specimen: Malange, Pungo Andongo, 24/08/1967, Specimens: Malange, Cacuso, a 3 km de Cacuso em Silva 2134 (LISC). direcção a Lucala, 16/03/1974, Dechamps, Murta & MICROCHARIS Benth. Silva 1522 (LISC); Welwitsch 1860 (type). angolensis Baker Distribution: BO CN CS MA UI Specimen: Huambo, Monte Lubiri, 13 km a N de Alto Note: This species may also occur in Congo [Congo, Hama, 28/03/1973, Bamps & Martins 4289 (LISC). Irebu, 07/1899, Schlechter 1264 (PRE)]. annua (Milne-Redh.) Schrire ripicola E.P.Sousa Ebuchneri (Taub.) Schrire Specimen: Lunda, NE da Lunda, Dundo, R. Luachimo, Specimen: Buchner 644 (type). 15/09/1946, Gossweiler 13592 (LISC; type). Distribution: MA sapinii De Wild. Note: Known only from the type collection. theuszii (Büttner) De Wild. Emedicaginea (Welw. ex Baker) Schrire *thonningii (Schumach. & Thonn.) Baker Specimens: Lunda, Xa-Sengue, 09/04/1937, Exell & Specimen: Cuanza Norte, Salazar, Camundai, Mendonça 482 (LISC); Welwitsch 2026 (LISU; type). 31/01/1968, Silva 2436 (LISC). Distribution: BO HA HI LS MA versicolor Welw. ex Baker Specimens: Cuanza Sul, Nova Lisboa – Dondo, km remotiflora (Taub. ex Baker f.) Schrire 432 a 12 km a N de Munenga, 25/03/1973, Bamps, Specimen: Benguela, picada Monte Belo – Tola – Cubal, Martins & Silva 4275 (LISC); Welwitsch 1859 (K; 3 km do asfalto, 05/04/1973, Raimundo, Matos & type). Figueira 1411 (LISC). welwitschii (Baker) Schrire MIMOSA L. Specimen: Welwitsch 2031 (K; type). pigra L. Specimen: Luanda, Quiçama, Relevé 43, 09/09/1997, MILLETTIA Wight & Arn. E Cooper 168 (PRE). acuticarinata Baker f. *scabrella Benth. Specimens: Carrisso & Mendonça 120 (M; type); Specimen: Benguela, Nova Lisboa, 08/1940, Uíge, Zombo, entre Béu e Sacandica, 15/10/1970, Gossweiler 12095 (LISC). Raimundo, Matos & Figueira 491 (LISC). Distribution: CN LN UI MUCUNA Adans. Earomatica Dunn flagellipes Hook.f. Specimen: Welwitsch 1853 (K; type). Specimen: Cabinda, Tando-Zinze, Mabiala, pr. R. Fubo, Distribution: CN MA 16/05/1952, Valles 14 (LISC). barteri (Benth.) Dunn poggei Taub. Specimen: Cuanza Norte, Cazengo, 11/1909, Specimen: Benguela, Ganda, Centro de Estudos Alto Gossweiler 4703 (LISC). Capaca, 14/02/1973, Martins 66 (LISC).

FABACEAE Macrotyloma DICOTYLEDONS S T R E L I T Z I A 22 (2008) 95 pruriens (L.) DC. var. pruriens oxyphyllum (Harms) J.Léonard Specimen: Cuanza Norte, Salazar, Centro de Estudos, Specimen: Cabinda, Buco Zau, Chiaca, Maiombe, 05/05/1964, Silva 978 (LISC). 13/06/1960, M.E.F.A. 672 (LISC). pruriens (L.) DC. var. utilis (Wall. ex Wight) Baker ex Burck Specimen: Huambo, Chianga, 05/05/1967, Silva 2037 PARAMACROLOBIUM J.Léonard (LISC). coeruleum (Taub.) J.Léonard sloanei Fawc. & Rendle Specimen: Uíge, entre Sanza Pombo e Macocola, a 3 stans Welw. ex Baker km desta povoação, na Roça Santa Clara, 25/08/1971, Specimens: Huambo, Alto Hama, 13/02/1974, Raimundo, Matos & Figueira 823 (LISC). Dechamps, Murta & Silva 1008 (LISC); Welwitsch PARKIA R.Br. 2237 (BM; type). bicolor A.Chev. MUNDULEA (DC.) Benth. Specimen: Cabinda, Buco Zau, Chiaca, junto ao R. sericea (Willd.) A.Chev. Chiaca, 01/10/1958, Monteiro, Santos & Murta 377 Specimen: Moçâmedes, ao km 119 no trajecto Sá da (LISC). Bandeira – Moçâmedes, 18/03/1974, Couto 358 (LISC). filicoidea Welw. ex Oliv. Specimens: Cuanza Sul, Roça Capir, 21/01/1972, NEONOTONIA J.A.Lackey Raimundo, Matos & Figueira 1000 (LISC); Welwitsch wightii (Wight & Arn.) J.A.Lackey 1787 (K; type). Specimen: Huíla, Lubango, ao km 15,4 da picada Tchioco – Lagoa dos Cavalos Marinhos, 29/05/1974, PARKINSONIA L. Borges, Rey & Constantino 414 (LISC). *aculeata L. Specimen: Benguela, Baía Farta, a 24 km de Benguela, NEORAUTANENIA Schinz 19/02/1974, Dechamps, Murta & Silva 1120 (LISC). mitis (A.Rich.) Verdc. africana Sond. Specimen: Cunene, Cahama, km 15 do trajecto Specimen: Moçâmedes, Virei, ao km 6 do trajecto Otchinjau – Oncócua, 26/03/1973, Menezes, Barroso & Curoca – Espinheira, 14/05/1973, Menezes, Barroso & Sousa 4888 (LISC). Sousa 4965 (LISC). *NEPTUNIA Lour. PELTOPHORUM (Vogel) Benth. *oleracea Lour. africanum Sond. Specimen: Huíla, Cuamato, Mucope, Cunene, Specimen: Cunene, a 5 km de Pereira d’Eça para Artur 03/03/1966, Menezes 2489 (LISC). de Paiva, 28/02/1974, Dechamps, Murta & Silva 1285 NESPHOSTYLIS Verdc. (LISC). holosericea (Welw. ex Baker) Verdc. PENTACLETHRA Benth. Specimen: Welwitsch 2258 (BM; type). eetveldeana De Wild. & T.Durand NEWTONIA Baill. Specimen: Cabinda, Buco Zau, na Res. da Chiaca, 13/03/1959, Raimundo, Matos & Figueira 33 (LISC). buchananii (Baker f.) G.C.C.Gilbert & Boutique macrophylla Benth. Specimen: Huíla, Leba, Humpata, 27/09/1941, Specimen: Uíge, entre o posto fronteiriço de Quimbata Gossweiler 12628 (LISC). e o cruzamento da estrada S. Salvador, andados 7 km, griffoniana (Baill.) Baker f. 12/10/1970, Raimundo, Matos & Figueira 454 (LISC). NORMANDIODENDRON J.Léonard PERICOPSIS Thwaites bequaertii (De Wild.) J.Léonard angolensis (Baker) Meeuwen forma angolensis Specimen: Cuanza Sul, Zona do Gungo, a 20 km a cami- Specimen: Cuanza Norte, a 30 km de Salazar para Dondo, nho do Gungo, 29/04/1967, Teixeira et al. 11563 (LISC). 20/03/1974, Dechamps, Murta & Silva 1560 (LISC). ODDONIODENDRON De Wild. angolensis (Baker) Meeuwen forma brasseuriana (De Wild.) romeroi Mendes Brummitt Specimen: Cabinda, Buco Zau, estrada da Chiaca para Chiongo, 29/08/1958, Monteiro, Santos & Murta 254 *PHASEOLUS L. (LISC; type). *lunatus L. *vulgaris L. OPHRESTIA H.M.L.Forbes Specimen: Huambo, Chianga, 16/04/1964, Teixeira & hedysaroides (Willd.) Verdc. Figueira 6905 (LISC). Specimen: Luanda, Viana, Vale do Bengo, na estrada da Funda para as picadas, 15/04/1966, Teixeira et al. PHILENOPTERA Fenzl ex A.Rich. 10280 (LISC). nelsii (Schinz) Schrire torrei Verdc. Specimen: Cuando-Cubango, entre Savate e Mucundi, 28/10/1972, Matos 127 (LISC). Specimen: Lunda, Alto Cuílo, 28/05/1954, Sanjinje E V.54-9 (LISC). pallescens (Welw. ex Baker) Schrire unifoliolata (Baker f.) Verdc. Specimens: Benguela – Cuanza Sul, Lobito – Novo Specimens: Gossweiler 2524 (BM; type); Bié, entre Redondo, km 38, 31/03/1973, Bamps & Martins 4369 Cangalo e Andulo, 30/11/1970, Matos 20 (LISC). (LISC); Welwitsch 1847 (K; type). Distribution: BE BO CN CS HI LA NA ORMOCARPUM P. B e a u v . violacea (Klotzsch) Schrire sennoides (Willd.) DC. subsp. hispidum (Willd.) Brenan & Specimen: Cuando-Cubango, entre Sambio e Dirico, J.Léonard andados 60 km, 10/10/1972, Matos 101 (LISC). verrucosum P. B e a u v . PHYSOSTIGMA Balf. OXYSTIGMA Harms Ecoriaceum Merxm. buchholzii Harms Specimen: s.c. (Firma Boehringer und Söhne) s.n. (M Specimen: Luanda, Icolo e Bengo, Calucala (Barraca), holotype). galerias do R. Calucala, 1959, Pereira 2 (LISC). Note: Known only from the type collection.

DICOTYLEDONS FABACEAE Mucuna 96 S T R E L I T Z I A 22 (2008) cylindrospermum (Welw. ex Baker) Holmes PSOPHOCARPUS Neck. Specimens: Cuanza Norte, Salazar, Zavula, palustris Desv. 12/01/1968, Silva 2270 (LISC); Welwitsch 2242 (K; Specimen: Cuanza Norte, entre Zenza do Itombe type). e Golungo Alto, a 3 km do Zenza, 02/06/1970, mesoponticum Taub. Raimundo, Matos & Figueira 168 (LISC). Specimen: Cunene, Pereira d’Eça, Cuvelai, margem scandens (Endl.) Verdc. esquerda do R. Cuvelai, 23/08/1971, Santos & Barroso 2928 (LISC). PTEROCARPUS Jacq. angolensis DC. PILIOSTIGMA Hochst. Specimen: Huambo, Nova Lisboa, Estação I.I.A.A., thonningii (Schumach.) Milne-Redh. 14/02/1974, Dechamps, Murta & Silva 1013 (LISC). Specimen: Cuando-Cubango, Cuchi, a 3 km de Cuchi Note: Conservation status: LR/nt (IUCN 2006). para Artur de Paiva, 03/03/1974, Dechamps, Murta & lucens Lepr. ex Guill. & Perr. subsp. antunesii (Taub.) Rojo Silva 1354 (LISC). Specimen: Benguela, pr. de Caimbambo, 17/02/1974, Dechamps, Murta & Silva 1089 (LISC). PIPTADENIASTRUM Brenan rotundifolius (Sond.) Druce subsp. rotundifolius africanum (Hook.f.) Brenan Specimen: Malange, a 13 km de Cacuso para Pungo Specimen: Cuanza Sul, pr. da Gabela, 27/01/1970, Andongo, 16/03/1974, Dechamps, Murta & Silva 1512 Silva 2740 (LISC). (LISC). soyauxii Taub. PLATYSEPALUM Welw. Specimen: Cabinda, Maiombe, Chiaca, 03/12/1951, violaceum Welw. ex Baker var. ebracteolatum E.P.Sousa Cameira 126 (LISC). Specimen: Congo, Beu, Maquela do Zombo, tinctorius Welw. 18/11/1942, Gossweiler 12774 (LISC; type). Specimens: Malange, ao km 11 de Cacuso para Pungo violaceum Welw. ex Baker var. vanhouttei (De Wild.) Andongo, 16/03/1974, Dechamps, Murta & Silva 1510 (LISC); Welwitsch 1870 (K; type). Hauman Specimen: Cuanza Norte, na picada Maria Teresa PTYCHOLOBIUM Harms Muxima, andados 30 km do Zenza, 04/06/1970, biflorum (E.Mey.) Brummitt subsp. angolense (Baker) Raimundo, Matos & Figueira 218 (LISC). Brummitt violaceum Welw. ex Baker var. violaceum Specimen: Moçâmedes, pr. do obelisco do Dr. Carriço, Specimen: Welwitsch 1838 (K; type). 23/04/1969, Teixeira et al. 13003 (LISC). biflorum (E.Mey.) Brummitt subsp. biflorum PSEUDARTHRIA Wight & Arn. confertiflora (A.Rich.) Baker *PUERARIA DC. Ecrenata Welw. ex Hiern *javanica (Benth.) Benth. Specimens: Cuando-Cubango, Menongue, andados 40 *phaseoloides (Roxb.) Benth. km de Cuchi para Vila Artur de Paiva, 27/02/1960, RHYNCHOSIA Lour. Mendes 2789 (LISC); Welwitsch 2145 (LISU; type). ambacensis (Hiern) K.Schum. subsp. ambacensis Distribution: BE CC HI Specimens: Cunene, Cuvelai, ao km 25 do Cuvelai, hookeri Wight & Arn. 11/12/1972, Menezes 4286 (LISC); Welwitsch 4077 Specimen: Malange, entre Caculama e Xandel, na estra- (BM; type). da para Quela, 13/03/1974, Dechamps, Murta & Silva Eambacensis (Hiern) K.Schum. subsp. chellensis Torre 1466 (LISC). Specimen: Gossweiler 12807 (LISC; type); Cuando- E macrophylla Welw. ex Baker Cubango, Mavinga, R. Cubia, 20/08/1966, Santos Specimens: Benguela, Ganda, Centro de Estudos, 2350 (LISC). 20/03/1963, Silva & Saraiva 102 (LISC); Welwitsch Distribution: CC CU HI 2144 (LISU; type). baumii Harms Distribution: BE HI Specimens: Baum 764 (W; type); Bié – Cuando- Cubango, Cuito Cuanavale, 10 km de Sede para Longa, PSEUDEMINIA Verdc. 09/03/1960, Mendes 2971 (LISC). E benguellensis (Torre) Verdc. Ebiballensis Torre Specimen: Benguela, Caála, Estação Agrícola da Cuima, Specimen: Moçâmedes, Bibala, entre R. da Areia e Vila 26/06/1940, Gossweiler 12566 (LISC; type). Arriaga, 22/05/1957, Teixeira 2398 (LISC; type). Distribution: BE CC HA HI Distribution: HI NA Emendoncae (Torre) Verdc. candida (Welw. ex Hiern) Torre Specimens: Cuanza Sul, Gabela, Roça R. Chilo, Specimens: Moçâmedes, c. 25 km NE de Moçâmedes, 15/05/1957, Branquinho d’Oliveira 11/57 (LISC); Exell junto ao C.F., 25/04/1968, Kers 3321 (LISC); & Mendonça 3067 (LISC; type). Welwitsch 4068 (BM; type). Distribution: CS castroi Baker f. Emuxiria (Baker) Verdc. Specimens: Castro 185 (BM; type); Cuando-Cubango, Specimens: Cuanza Sul, Libolo, Vumpa, Calulo, terra Mavinga, Cungamba, R. Cuando entre Soba Chicalete e dos Libolos, 22/05/1915, Gossweiler 5992 (LISC); o rio, 10/08/1966, Santos 2319 (LISC). Welwitsch 4094 (BM; type). congensis Baker Distribution: CS MA Specimen: Benguela, a 14 km de Cubal na estrada de Quendo para o R. Catumbela, 20/07/1969, Barbosa PSEUDOERIOSEMA Hauman 11765 (LISC). andongense (Welw. ex Baker) Hauman Edekindtii Harms Specimens: Cuanza Sul, entre a Fazenda Amélia e Specimens: Dekindt 30 (type); Huíla, Sá da Bandeira, Fazenda S. José‚ a N da estrada antiga Quibala – Cacula, a 30 km de Cacula para o Negola, 13/07/1965, Gabela, 14/01/1972, Raimundo, Matos & Figueira 963 Henriques 554 (LISC). (LISC); Welwitsch 1987 (BM; type). Distribution: BE HI

FABACEAE Physostigma DICOTYLEDONS S T R E L I T Z I A 22 (2008) 97 densiflora (Roth) DC. subsp. debilis (G.Don) Verdc. Eteixeirae Torre Eexellii Torre Specimen: Huíla, Lubango, Tchinviguiro, 01/05/1956, Specimen: Benguela, R. Cuito, pr. de Quipeio, Teixeira 1456 (LISC; type). 11/05/1937, Exell & Mendonça 1886 (LISC; type). Distribution: HI Distribution: HA Note: Known only from the type collection. Note: Known only from the type collection. totta (Thunb.) DC. var. fenchelii Schinz Egandensis Torre Specimen: Cunene, Curoca, ao km 12,9 do tra- Specimens: Huíla, Lubango, Sá da Bandeira, Hoque, jecto Oncócua – Ompupa, no morro Techemupa, picada para o Chem-Chem, 15/06/1966, Henriques 20/03/1973, Menezes, Barroso & Sousa 4807 (LISC). 1047 (LISC); Teixeira & Andrade 6979 (LISC; type). venulosa (Hiern) K.Schum. Distribution: BE HI Specimen: Welwitsch 4072 (BM; type). goetzei Harms viscosa (Roth) DC. subsp. violacea (Hiern) Verdc. Specimen: Lunda, Alto Chicapa, cascata do R. Cuango- Ewellmaniana Harms Muque, 16/07/1954, Barros Machado VII.54-214 Specimen: Wellman 1538 (type). (LISC). Distribution: BE Egossweileri Baker f. Note: Known only from the type collection. Specimen: Cuando-Cubango, Menongue, Vale do Ribeiro sp. aff. monophylla Schltr.; Verdcourt (2001a: 168). Bunja, R. Bunja-Cuito, 07/1906, Gossweiler 2809 (LISC; type). RHYNCHOTROPIS Harms Distribution: CC poggei (Taub.) Harms Note: Known only from the type collection. Specimen: Bié – Cuando-Cubango, Cuito Cuanavale, hirta (Andrews) Meikle & Verdc. Longa, vale do Longa, 13/03/1960, Mendes 3108 Specimen: Huíla, Quipungo, Handa, 11/12/1965, (LISC). Correia 3349 (LISC). Ehuillensis (Hiern) K.Schum. ROBYNSIOPHYTON R.Wilczek Specimens: Benguela, Cubal, a 27 km do Cubal, estra- vanderystii R.Wilczek da do Alto Chimboa da Hanha, 21/07/1969, Barbosa Specimen: Xa-Sengue, pr. R. Cuango, 04/1937, 11792 (LISC); Welwitsch 4076 (BM; type). Gossweiler 11750 (LISC). Distribution: BE HI ROTHIA Pers. insignis (O.Hoffm.) R.E.Fr. hirsuta (Guill. & Perr.) Baker Specimens: Malange, Capunda, na Res. da Palanca Specimen: Cunene, Roçadas, Centro de Estudos do Preta Gigante, 02/09/1965, Henriques 716 (LISC); Cunene, 20/03/1970, Silva 3064 (LISC). Mechow s.n. (BR-BR0000006256135; paratype). E laetissima Welw. ex Baker *SAMANEA Benth. Specimens: Benguela, Ganda, Centro de Estudos, *saman (Jacq.) Merr. 21/06/1963, Teixeira & Andrade 8245 (LISC); Specimen: Cuanza Sul, Gabela, Capolo, margem esquer- Welwitsch 4074 (K; type). da do R. Longa, 28/05/1967, Teixeira et al. 11623 Distribution: BE CN HI (LISC). luteola (Hiern) K.Schum. Specimens: Cuanza Norte, Centro de Estudos de SCHEFFLERODENDRON Harms Salazar, 08/07/1968, Silva 2519 (LISC); Welwitsch adenopetalum (Taub.) Harms 4078 (BM; type). usambarense Harms ex Engl. mannii Baker minima (L.) DC. var. minima SCORODOPHLOEUS Harms Specimen: Moçâmedes, Lungo, 29/03/1956, Teixeira zenkeri Harms 683 (LISC). Specimen: Cabinda, Morro de Mbulu, R. Nzanza, minima (L.) DC. var. prostrata (Harv.) Meikle 04/03/1919, Gossweiler 7882 (LISC). Specimen: Uíge, Bembe, a 30 km de Toto a caminho do SENNA Mill. R. Loge, 09/01/1974, Raimundo & Matos 1484 (LISC). *alata (L.) Roxb. nyasica Baker Specimen: Zaire, estrada Cuimba – Luvaca, andados c. Eovatifoliolata Torre 7 km, 22/05/1971, Raimundo, Matos & Figueira 761 Specimen: Moçâmedes, Catchundo, 24/05/1957, (LISC). Teixeira 2408 (LISC; type). didymobotrya (Fresen.) H.S.Irwin & Barneby Distribution: NA Specimen: Huambo, pr. de Vila Nova e da picada para procurrens (Hiern) K.Schum. Dongolócua, 20/12/1971, Moreno 412 (LISC). Specimens: Cuchi – Serpa Pinto, km 22, 10/03/1973, Egossweileri (Baker f.) Lock Bamps, Raimundo & Matos 4112 (LISC); Welwitsch Specimens: Gossweiler 2356 (LISC, type); Cunene, 4071 (BM; type). Cuvelai, ao km 54,2 do trajecto Cuvelai – Bambi, pseudoteramnoides Hauman 16/02/1973, Menezes, Barroso & Sousa 4688 (LISC). Specimen: Malange, entre Malange e o R. Cuanza, Distribution: CC CU HI 29/11/1937, Exell & Mendonça 124 (LISC). *hirsuta (L.) H.S.Irwin & Barneby resinosa (Hochst. ex A.Rich.) Baker Specimen: Silva 1141 (PRE). Specimen: Huíla, Sá da Bandeira, 20/05/1966, italica Mill. subsp. arachoides (Burch.) Lock Henriques 979 (LISC). Specimen: Sousa 31 (PRE). Escutulaefolia Baker f. italica Mill. subsp. italica Specimen: Benguela, Ganguelas, Vila da Ponte, R. Specimen: Cunene, Curoca, arredores de Oncócua, Cubango, 05/09/1905, Gossweiler 1936 (LISC; type). 20/03/1973, Menezes, Barroso & Sousa 4814 (LISC). Distribution: HA HI *obtusifolia (L.) H.S.Irwin & Barneby sublobata (Schumach. & Thonn.) Meikle Specimen: Huíla, Cuvelai, Mupa, margem esquerda Specimen: Cuanza Sul, estrada Novo Redondo – Lobito do R. Cuvelai, 09/05/1969, Santos & Barroso 2658 ao km 72, 18/04/1967, Teixeira et al. 11425 (LISC). (LISC).

DICOTYLEDONS FABACEAE Rhynchosia 98 S T R E L I T Z I A 22 (2008)

*occidentalis (L.) Link STYLOSANTHES Sw. Specimen: Huambo, pr. de Longonjo, 16/02/1974, erecta P. B e a u v . Dechamps, Murta & Silva 1058 (LISC). Specimen: Cuanza Sul, estrada para Vila Nova de Seles *septemtrionalis (Viv.) H.S.Irwin & Barneby ao km 7, 03/04/1967, Teixeira et al. 11326 (LISC). Specimen: Huíla, Sá da Bandeira, 15/07/1967, fruticosa (Retz.) Alston Barbosa & Moreno 10298 (PRE). Specimen: Cunene, Cuvelai, ao km 15 do trajecto *siamea (Lam.) H.S.Irwin & Barneby Cuvelai – Mupa, 13/03/1973, Menezes, Barroso & Specimen: Cuanza Sul, Gabela, 27/01/1970, Silva Sousa 4546 (LISC). 2738 (LISC). *guianensis (Aubl.) Sw. singueana (Delile) Lock Specimen: Benguela, entre Ganda e Chicuma, andados TAMARINDUS L. 3 km, 21/03/1973, Raimundo, Matos & Figueira 1283 indica L. (LISC). Specimen: Moçâmedes, Bibala, km 120 do trajecto *spectabilis (DC.) H.S.Irwin & Barneby Moçâmedes – Sá da Bandeira, 21/01/1972, Menezes Specimen: Luanda, Viveiros da C.M. de Luanda, 4084 (LISC). 21/04/1971, Henriques 1396 (LISC). TEPHROSIA Pers. SESBANIA Scop. acaciifolia Baker brevipedunculata J.B.Gillett Specimen: Cunene, arredores de Cuvelai, 14/02/1973, Menezes, Barroso & Sousa 4597 (LISC). Specimen: Huíla, Humbe, Namuculungo, Posto Agrícola, E 01/10/1960, Teixeira & Figueira 4803 (LISC). andongensis Welw. ex Baker cinerascens Welw. ex Baker Specimen: Cuanza Norte, Pungo Andongo, 03/1857, Specimens: Huíla, entre Cuvelai e Cassinga junto ao R. Welwitsch 2070 (LISU; type). Calongo, 01/03/1974, Dechamps, Murta & Silva 1304 Distribution: MA (LISC); Welwitsch 2000 (K; type). Note: Known only from the type collection. coerulescens Harms bracteolata Guill. & Perr. var. strigulosa Brummitt Specimens: Baum 782 (K; type); Huambo, Nova Lisboa Specimen: Cuanza Sul, picada para o Pau do Caçador – Sacaála, 02/05/1963, Murta 195 (LISC). Gungo ao km 44 de Novo Redondo, 19/04/1967, macrantha Welw. ex E.Phillips & Hutch. Teixeira et al. 11434 (LISC). Specimen: Huíla, Sá da Bandeira, Leba, 12/02/1972, cephalantha Welw. ex Baker var. cephalantha Couto 123 (LISC). cephalantha Welw. ex Baker var. decumbens Welw. ex microphylla E.Phillips & Hutch. Baker Specimen: Bié – Cuando-Cubango, Cuito Cuanavale, Specimen: Bié, entre Cachingues e o cruzamento de estradas Silva Porto – Nova Lisboa, 06/03/1972, confluência do R. Tchiengo com o R. Cuito, Barbosa & Moreno 12428 (LISC). 03/03/1960, Mendes 2810 (LISC). chisumpae Brummitt pachycarpa DC. subsp. pachycarpa Specimen: Bié – Cuando-Cubango, Menongue, Ribeiro Specimen: Moçâmedes, Caracul, 03/05/1962, Santos Sobi – afluente do R. Cuito, 13/03/1906, Gossweiler 954 (LISC). 2768 (LISC; type). pachycarpa DC. subsp. dinteriana J.B.Gillett coronilloides Welw. ex Baker Specimen: Moçâmedes, Lungo, 25/07/1959, Teixeira & Specimen: Luanda, entre Maria Teresa e Calomboloca, Andrade 4212 (LISC). 02/12/1970, Matos 51 (LISC). sericea (Willd.) Link dasyphylla Welw. ex Baker subsp. amplissima Brummitt Specimen: Cunene, Curoca, ao km 3,5 do trajecto dasyphylla Welw. ex Baker subsp. dasyphylla Oncócua – Anhara dos Avestruzes, 18/03/1973, Specimens: Huíla, Lubango, Tundavala, 07/03/1973, Menezes, Barroso & Sousa 4740 (LISC). Bamps, Raimundo & Matos 4055 (LISC); Welwitsch sesban (L.) Merr. 2084 (K; type). Specimen: Huambo, arredores de Nova Lisboa, Centro Edasyphylla Welw. ex Baker subsp. youngii (Torre) Brummitt de Estudos da Chianga, 27/08/1970, Silva 2777 Specimens: Bié, Andulo, Calucinga, Anhara do Congolo, (LISC). 21/01/1973, Raimundo, Matos & Figueira 1249 sphaerosperma Welw. ex Baker (LISC); Young 687 (LISC; type). Specimen: Welwitsch 1991 (BM; type of Sesbania Distribution: BI CC LS sphaerocarpa Welw.). decora Welw. ex Baker *SPARTIUM L. Specimen: Benguela, entre Ganda e Chicuma, andados *junceum L. 28 km, 21/03/1973, Raimundo, Matos & Figueira Specimen: Huambo, arredores de Nova Lisboa, Chianga, 1288 (LISC). Centro de Estudos do I.I.A.A., 03/06/1971, Barbosa Edisperma Welw. ex Baker 12212 (LISC). Specimens: Moçâmedes, Virei (arredores), Espinheira, 10/05/1973, Menezes, Barroso & Sousa 4900 (LISC); SPHENOSTYLIS E.Mey. Welwitsch 2095 (LISU; type). briartii (De Wild.) Baker f. Distribution: NA erecta (Baker f.) Hutch. ex Baker f. subsp. erecta Edregeana E.Mey. var. capillipes (Welw. ex Baker) Torre erecta (Baker f.) Hutch. ex Baker f. subsp. obtusifolia Specimens: Benguela, Ganda, Catumbela, pr. do (Harms) Potter & Doyle cemitério, 06/09/1960, Teixeira & Andrade 4935 Specimen: Bié – Cuando-Cubango, Menongue, Chana (LISC); Welwitsch 2094 (LISU; type). de Micango, 02/1906, Gossweiler 2526 (LISC). Distribution: BE BO LA NA marginata E.Mey. dregeana E.Mey. var. dregeana Eschweinfurthii Harms subsp. benguellensis Torre Specimen: Moçâmedes, Virei, ao km 20 do trajecto Specimen: Benguela, Cuima, 20/07/1940, Gossweiler Espinheira – Iona, 15/05/1973, Menezes, Barroso & 12178 (LISC; type). Sousa 4995 (LISC). Distribution: HA drepanocarpa Welw. ex Baker Note: Known only from the type collection. Specimen: Cunene, Cuvelai, 12/12/1972, Menezes stenocarpa (Hochst. ex A.Rich.) Harms 4295 (LISC).

FABACEAE Senna DICOTYLEDONS S T R E L I T Z I A 22 (2008) 99 elegans Schumach. pumila (Lam.) Pers. var. pumila Specimen: Malange, Pedras Gingas, entre Cacuso e purpurea (L.) Pers. subsp. leptostachya (DC.) Brummitt var. Pungo Andongo, 22/03/1973, Bamps, Martins & Silva leptostachya 4237 (LISC). purpurea (L.) Pers. subsp. leptostachya (DC.) Brummitt var. Egossweileri Baker f. pubescens Baker Specimens: Huambo, Mungo – Lunge, km 28, Specimen: Cunene, Curoca, ao km 20,3 do trajecto 16/03/1973, Bamps, Martins & Maia 4206 (LISC); Oncócua – Ompupa, 23/03/1973, Menezes, Barroso & Gossweiler 4318 (type). Sousa 4865 (LISC). Distribution: BE BI HA HI purpurea (L.) Pers. subsp. purpurea elata Deflers subsp. heckmanniana (Harms) Brummitt var. Specimen: Luanda, Viana, vale do Bengo, 16/06/1966, heckmanniana Teixeira et al. 10483 (LISC). Specimen: Lunda, Dala, R. Chimbe, 25/04/1937, Exell radicans Welw. ex Baker & Mendonça 1081 (LISC). Specimens: Huíla, Humpata, Lagoa do Ontiti, E huillensis Welw. ex Baker var. grandiflora Baker 25/05/1958, Teixeira 3470 (LISC); Welwitsch 2082 Specimens: Cuanza Sul, Cela, Colonato, margem do (K; type). R. Queve, 07/04/1972, Raimundo, Matos & Figueira Erigidula Welw. ex Baker 1033 (LISC); Welwitsch 2103 (K; type). Specimens: Huíla, Chicungo, 05/03/1963, Teixeira & Distribution: CN HI NA E Andrade 8298 (LISC); Welwitsch 2106 (LISU; type). huillensis Welw. ex Baker var. huillensis Distribution: BE CU HA HI Specimens: Huíla, Nova Lisboa – Sá da Bandeira, km subtriflora Hochst. ex Baker 326, entre Cacula e Hoque, 06/03/1973, Bamps, Specimen: Moçâmedes, Bibala, Pirangombe, Raimundo & Matos 4015 (LISC); Welwitsch 2102 02/06/1959, Teixeira & Andrade 4100 (LISC). (LISU; type). Esylitroides Baker f. Distribution: BE CS HA HI Specimens: Moçâmedes, Virei, ao km 20 do trajecto interrupta Hochst. & Steud. ex Engl. subsp. elongatiflora Espinheira – Iona, 15/05/1973, Menezes, Barroso & J.B.Gillett Sousa 4998 (LISC); Pearson 2853 (K; type). kindu De Wild. Distribution: NA Specimen: Lunda, Cacolo, 10/04/1937, Exell & E Mendonça 501 (LISC). tundavalensis Bamps linearis (Willd.) Pers. var. discolor (E.Mey.) Brummitt Specimen: Huíla, Lubango, Tundavala, 07/03/1973, longipes Meisn. var. longipes Bamps, Raimundo & Matos 4063 (LISC; type). Specimen: Cunene, Cuvelai, ao km 20 do trajecto Distribution: HI Cuvelai – Chamutete, 10/02/1973, Menezes, Barroso & uniflora Pers. subsp. uniflora Sousa 4434 (LISC). Specimen: Cuanza Sul, Acampamento de Novo lupinifolia DC. Redondo, 22/04/1967, Teixeira et al. 11479 (LISC). Specimen: Huíla, Roçadas, C. E. do Cunene, villosa (L.) Pers. subsp. ehrenbergiana (Schweinf.) 20/03/1970, Silva 3071 (LISC). Brummitt var. ehrenbergiana lurida Sond. var. lurida Specimen: Benguela, entre Sousa Lara e Lobito, a 31 Emelanocalyx Baker km de Lobito, 19/07/1969, Barbosa 11732 (LISC). Specimens: Huíla, Cassinga, Chamutete, ao longo da vogelii Hook.f. estrada de ligação do acampamento com a estrada prin- Specimen: Bié, Cuemba, picada para a Gandavira, pr. cipal Cassinga – Evale, 02/04/1960, Barbosa & Correia de Chicava, 05/09/1966, Monteiro & Murta 1905 8958 (LISC); Welwitsch 2072 (LISU; type). (LISC). Distribution: CC HI nana Kotschy ex Schweinf. TERAMNUS P.Browne Specimens: Uíge, Negage, 06/1967, Colaço 4 (LISC); labialis (L.f.) Spreng. subsp. labialis Welwitsch 2096 (K; type). micans (Welw. ex Baker) Baker f. Enewtoniana Torre var. ganguellensis Torre Specimen: Welwitsch 2186 (BM; type). Specimens: Gossweiler 2694 (LISC; type); Benguela, repens (Taub.) Baker f. Ganda, Posto Agrícola, no lado direito da casa do uncinatus (L.) Sw. subsp. axilliflorus (Kotschy) Verdc. Regente, 22/06/1963, Teixeira & Andrade 6931 (LISC). uncinatus (L.) Sw. subsp. ringoetii (De Wild.) Verdc. Distribution: HI Enewtoniana Torre var. newtoniana TESSMANNIA Harms Specimen: Huíla, Humpata, Bimbe, junto à escarpa da Ecamoneana Torre Serra da Chela, 30/01/1956, Torre 8581 (LISC; type). Specimens: Teixeira 10532 (LISC; type); Luanda, P. Distribution: BE CC HI Quiçama, Galinda, a 74 km da pousada, na estrada Eoxygona Welw. ex Baker subsp. oxygona var. obcordata para Cabo Ledo, pr. de Galinda, 30/05/1967, Teixeira Torre et al. 11636 (LISC). Specimens: Exell & Mendonça 2245 (LISC; type); Distribution: BO Moçâmedes, 13 km para E do Pico do Azevedo, na Edawei J.Léonard Picada do 37, 21/04/1969, Teixeira et al. 12970 Specimen: Dawe 32 (K; type). (LISC). Distribution: ZA Distribution: NA Note: Known only from the type collection. oxygona Welw. ex Baker subsp. oxygona var. oxygona dewildemaniana Harms paniculata Welw. ex Baker Specimen: Lunda, Sombo, margem esquerda do R. Specimen: Huambo, Nova Lisboa, entre Chianga e Luachimo, 09/08/1965, Santos 1583 (LISC). Sacaála, 02/04/1971, Henriques 1351 (LISC). lescrauwaetii (De Wild.) Harms Epearsonii Baker f. Specimens: Moçâmedes, Caracul, no Posto TETRABERLINIA (Harms) Hauman Experimental, 05/05/1962, Menezes 245 (LISC); bifoliolata (Harms) Hauman Pearson 2835 (K; type). Specimen: Cabinda, área do P.O. de Belize, Maiombe, Distribution: NA 20/03/1917, Gossweiler 7068 (LISC).

DICOTYLEDONS FABACEAE Tephrosia 100 S T R E L I T Z I A 22 (2008)

TETRAPLEURA Benth. luteola (Jacq.) Benth. tetraptera (Schumach. & Thonn.) Taub. Emendesii Torre Specimen: Luanda – Cuanza Norte, na picada Cacundo Specimen: Cuando-Cubango, Cuito Cuanavale, Longa, – Ucua, 02/02/1961, Monteiro & Murta 334 (LISC). vale do R. Cuiriri, no cruzamento com a estrada para Cuito Cuanavale, 10/03/1960, Mendes 3008 (LISC; TRIFOLIUM L. type). burchellianum Ser. subsp. burchellianum Distribution: CC Specimen: Huíla, Tchivinguiro, entre a Missão e Caholo, Note: Known only from the type collection. 21/01/1962, Barbosa & Moreno 10022 (LISC). multinervis Hutch. & Dalziel polystachyum Fresen. Specimen: Zaire, entre Quiende e Zau-Evua, andados Specimen: Huíla, 18/11/1957, Teixeira 3041 (PRE). 10 km, 25/05/1971, Raimundo, Matos & Figueira 779 polystachyum Fresen. var. psoraleoides Welw. ex Hiern (LISC). resupinatum L. *mungo (L.) Hepper nigritia Hook.f. TYLOSEMA (Schweinf.) Torre & Hillc. Specimen: Cabinda, Tando-Zinze, S. João, Cuca, con- Eangolense P.Silveira & S.Castro cessão Matos, 23/05/1952, Valles 19 (LISC). Specimens: Mendes 2316 (LISC; type); Huíla, oblongifolia A.Rich. var. oblongifolia Capelongo, Mulondo, na Mulola do Tambi, 08/11/1971, oblongifolia A.Rich. var. parviflora (Baker) Verdc. Menezes 3974 (LISC). platyloba Welw. ex Hiern Distribution: CC CU HI Specimens: Bié, a 2 km de Cachingues para Silva Porto, esculentum (Burch.) A.Schreib. 04/04/1971, Barbosa 12102 (LISC); Welwitsch 2278 Specimen: Malange, 10 km a S de Quela, 13/03/1974, (COI; type). Dechamps, Murta & Silva 1470 (LISC). procera Welw. ex Hiern fassoglense (Kotschy ex Schweinf.) Torre & Hillc. Specimens: Huíla, Lagoa Eiva-Nthala (Invantala), Specimen: Huíla, Lubango, Sá da Bandeira, a 14 km na 11/12/1955, Mendes 1128 (LISC); Welwitsch 2274 estrada Sá da Bandeira – Chibia, 06/02/1972, Couto 72 (LISC). (BM; type). pygmaea R.E.Fr. URARIA Desv. Specimen: Benguela, Missão do Huambo, Nova Lisboa, Egossweileri Baker f. Tisserant A38 (LISC). Specimens: Gossweiler 5980 (LISC; type); Benguela, racemosa (G.Don) Hutch. & Dalziel Ganda, Centro de Estudos, 14/06/1963, Teixeira & Specimen: Cabinda, Tando Zinze, Cuca, na picada para Andrade 7001 (LISC). a concessão Matos, 23/05/1952, Valles 16 (LISC). Distribution: BE CS *radiata (L.) R.Wilczek var. radiata picta (Jacq.) Desv. radicans Welw. ex Baker Specimen: Uíge, Bembe, do Toto para o R. Mebridge, Specimens: Cuanza Norte, Colonato do Luinga, andados 3 km, 07/01/1974, Raimundo & Matos 1478 Camabatela, 11/07/1968, Costa 14 (LISC); Welwitsch (LISC). 2254 (LISU; type). Eramanniana Rossberg VICIA L. Distribution: BE *faba L. Note: Known only from the type collection (Hundt 557), Specimen: Huambo, arredores de Nova Lisboa, Estação destroyed and apparently without duplicates. Experimental da Chianga, 14/02/1971, Barbosa 12066 reticulata Hook.f. (LISC). Specimen: Huambo, Robert Williams, Senhora do hirsuta (L.) Gray Monte, 21/04/1973, Bamps & Matos 4634 (LISC). Specimen: Huíla, Sá da Bandeira, Quedas da Huíla, stenophylla Harms 07/12/1961, Santos 663 (LISC). Note: Recorded by Gossweiler (1953). *sativa L. *subterranea (L.) Verdc. Specimen: Huíla, Tchivinguiro, 19/12/1961, Barbosa Specimen: Cuando-Cubango, entre Lissatinga e Cuchi, 9680 (LISC). 02/01/1962, Barbosa & Moreno 9892 (LISC). VIGNA Savi triphylla (R.Wilczek) Verdc. adenantha (G.Mey.) Maréchal, Mascherpa & Stainier Specimen: Huíla, Tchivinguiro, 14/05/1965, Correia antunesii Harms 3278 (LISC). Specimen: Malange, Capunda, Mulundo, na Res. da unguiculata (L.) Walp. Palanca Preta Gigante, 07/08/1965, Henriques 588 Specimen: Luanda, entre Maria Teresa e Calomboloca, (LISC). 03/06/1970, Matos 50 (LISC). comosa Baker subsp. comosa unguiculata (L.) Walp. subsp. dekindtiana (Harms) Verdc. Specimen: Welwitsch 2257 (K; type). Specimens: Huíla, Lubango, arredores de Sá da frutescens A.Rich. Bandeira, 28/08/1972, Couto 248 (LISC); Dekindt 468 Specimen: Cunene, Cuvelai – Chamutete, km 5, (LISC; type). 09/02/1973, Menezes, Barroso & Sousa 4423 (LISC). unguiculata (L.) Walp. subsp. stenophylla (Harv.) Maréchal, frutescens A.Rich. subsp. frutescens var. buchneri (Harms) Mascherpa & Stainier Verdc. Specimen: Baum 196. gazensis Baker f. Note: Recorded by Pasquet (2001). gracilis (Guill. & Perr.) Hook.f. unguiculata (L.) Walp. subsp. tenuis (E.Mey.) Maréchal, Specimen: Cabinda, Tando-Zinze, 24/04/1952, Valles Mascherpa & Stainier 8 (LISC). vexillata (L.) A.Rich. var. angustifolia (Schumach. & heterophylla A.Rich. Thonn.) Baker Specimen: Cuanza Norte, Colonato do Luinga, Specimen: 10/1962, Bequaert 699 (LISC). Camabatela, 11/07/1968, Costa 19 (LISC). vexillata (L.) A.Rich. var. vexillata lobatifolia Baker Specimen: Bié, Chimuco – Satico, 1 km, 24/11/1970, Specimen: Newton s.n. (LISC). Matos 43 (LISC).

FABACEAE Tetrapleura DICOTYLEDONS S T R E L I T Z I A 22 (2008) 101

ZORNIA J.F.Gmel. letestui Pellegr. glochidiata Reichb. ex DC. Distribution: CA Specimen: Uíge, Cuango, 28/02/1971, Raimundo, longistylum Mast. Matos & Figueira 863 (LISC). Distribution: CA latifolia Sm. stipulaceum Welw. ex Mast. Specimen: Zaire, estrada Cuimba – S. Salvador e Buela, Specimens: Cazengo, Gossweiler 586 (P; type of andados 5 km, 23/05/1971, Raimundo, Matos & Homalium gossweileri Gilg); Golungo Alto, pr. de Sange, Figueira 771 (LISC). nas nascentes do Capopa e na base da Serra de Alto milneana Mohlenbr. Queta, Welwitsch 2495 (P; type). Specimen: Cunene, Cuvelai, ao km 16 do trajecto Distribution: CA CN CS ZA Cuvelai – Bambi, 12/02/1973, Menezes, Barroso & viridiflorum Exell Sousa 4510 (LISC). Specimen: Cabinda, Maiombe, Caio, 10/03/1919, pratensis Milne-Redh. subsp. pratensis Gossweiler 7908 (LISC; type). Distribution: CA FLACOURTIACEAE MOCQUERYSIA Hua multiflora Hua Fernandes, A. 1970. Samydaceae. Conspectus florae angolensis 4: Distribution: CA 204–209. Fernandes, A. & Diniz, M.A. 1958. Contribuição para o conheci- ONCOBA Forssk. mento das Samydaceae de Angola. Garcia de Orta 6,3: 457– dentata Oliv. 464. Specimen: Golungo Alto, Serra de Alto Queta e Hiern, W.P. 1896. Bixineae (in part). Catalogue of the African Quisucula, Welwitsch 535 (K; type). plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. Distribution: CA CN CS LN MA 1,1: 37–41. British Museum (Natural History), London. mannii Oliv. Hiern, W.P. 1898. Samydaceae. Catalogue of the African plants Distribution: CA collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,2: poggei Gürke 381. British Museum (Natural History), London. Distribution: ZA Hul, S. 1995. Flacourtiaceae. Flore du Gabon 34: 1–82. spinosa Forssk. IUCN 2006. 2006 IUCN Red List of threatened species. http:// Specimen: Golungo Alto, entre Sange e Bango, www.iucnredlist.org (accessed July 2007). 07/1856, Welwitsch 533 (BR; type of Oncoba spinosa Sleumer, H. 1937. Flacourtiaceae. Conspectus florae angolensis 1: 78–87. Forssk. var. angolensis Oliv.). Distribution: CA CN LA LN MA NA Sleumer, H. 1971. Le genre Casearia Jacq. (Flacourtiaceae) en Afrique, à Madagascar et aux Mascareignes. Bulletin du Jardin suffruticosa (Milne-Redh.) Hul & Breteler Botanique National de Belgique 41: 397–426. Distribution: HI LS welwitschii Oliv. BUCHNERODENDRON Gürke Specimen: Golungo Alto, Sobado de Bumba e Mata da speciosum Gürke Quisucula, 03/1855, Welwitsch 537 (BR; type). Distribution: LN MA Distribution: CA CN LS MA UI ZA CASEARIA Jacq. PHYLLOBOTRYON Müll.Arg. barteri Mast. paradoxum (Baillon) Hul Distribution: CA Distribution: LN Note: Conservation status: LR/lc (IUCN 2006). calodendron Gilg ex Engl. POGGEA Gürke Specimen: Bongo e Bangala, Nolde 748 (BM; type of alata Gürke Casearia noldei A.Fern. & Diniz). Distribution: CA LN Distribution: MA gossweileri Exell Specimen: Cabinda, Maiombe, Buco Zau, 10/1916, DOVYALIS E.Mey. ex Arn. Gossweiler 7195 (LISC; type). macrocalyx (Oliv.) Warb. Distribution: CA Specimen: Pungo Andongo, 11/1856, Welwitsch 540 (LISU; type). RAWSONIA Harv. & Sond. Distribution: CS HI MA lucida Harv. & Sond. Emollis (Oliv.) Warb. Specimen: Pungo Andongo, Candumba, 01/1857, Specimens: Pungo Andongo, Catete, 02/1857, Welwitsch 886 (LISU; type of Oncoba spinidens Hiern). Welwitsch 539 (P; type); Catarata do Condo, R. Distribution: CN MA Cuanza, Welwitsch 546 (LISU; type of Aberia mollis SCOLOPIA Schreb. Oliv. var. lanceolata Oliv.). rhamniphylla Gilg Distribution: CA CN MA UI Distribution: CN CS *FLACOURTIA L’Hér. zeyheri (Nees) Harv. *indica (Burm.f.) Merr. Specimens: Huíla, Cubango, 07/1898, Dekindt 1148 Distribution: CN LN LS MA (LISC; type of Scolopia dekindtiana Gilg); Caconda, R. Cababa, Gossweiler 4295 (BM; type of Scolopia gos- HOMALIUM Jacq. sweileri Sleumer). abdessammadii Asch. & Schweinf. Distribution: CC HI Note: Recorded by Hul (1995). africanum (Hook.f.) Benth. SCOTTELLIA Oliv. Specimens: Ganda, Hanha de Benguela, Gossweiler klaineana Pierre 1736 (COI; type of Homalium crassipetalum Exell); Specimen: Quitamba, cursos de água de Quitamba, Chitado, Dundo, pr. do R. Luachimo, Gossweiler 13731 15/03/1918, Gossweiler 7396 (LISC; type of Scottellia (P; type of Homalium lundense Cavaco). gossweileri Exell). Distribution: BE CS LN LS Distribution: CN

DICOTYLEDONS FABACEAE Zornia 102 S T R E L I T Z I A 22 (2008)

XYLOTHECA Hochst. axillaris Baker longipes (Gilg) Gilg Distribution: LS MO Specimen: Cubango (right bank), Cueio, 11/1899, salutaris Welw. Baum 388 (G; type). Distribution: BE BI CC HA HI LS MA MO Distribution: CC NEUROTHECA Salib. ex Benth. congolana De Wild. & T.Durand FUMARIACEAE Specimen: Baum 604 (S; type of Neurotheca baumii Gilg). Exell, A. & Mendonça, F. 1937. Fumariaceae. Conspectus florae Distribution: BE CC angolensis 1: 49. loeselioides (Spruce ex Progel) Baill. subsp. loeselioides Hiern, W.P. 1896. Fumariaceae. Catalogue of the African plants Note: Recorded by Raynal (1968). collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: 23, 24. British Museum (Natural History), London. PYCNOSPHAERA Gilg buchananii (Baker) N.E.Br. *FUMARIA L. Specimen: Baum 752 (E; type of Pycnosphaera trimera *muralis Sond. ex Koch Gilg). Distribution: LA SCHINZIELLA Gilg tetragona (Schinz) Gilg GENTIANACEAE Specimen: Malange, Mechow 418 (type). SEBAEA Sol. ex R.Br. Good, R. 1929. Gentianaceae. Mr. John Gossweiler’s Portuguese West African plants. Journal of Botany 67, Suppl. 2: 105. affinis Welw. ex Hiern Note: Uncertain status. Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. Agronomia Angolana 7: 1–587. baumiana (Gilg) Boutique Specimen: Baum 692 (E; type). Hiern, W.P. 1898. Gentianeae. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,3: brachyphylla Griseb. 705–712. British Museum (Natural History), London. chironioides Gilg Paiva, J.A.R. & Nogueira, I. 1990. Gentianaceae. Flora zambesiaca Specimen: Dekindt 60 (LISC isotype). 7,4: 3–51. Note: Uncertain status. Raynal, A. 1968. Les genres Neurotheca Benth. et Hook. et debilis (Welw.) Schinz Congolanthus A.Raynal, gen. nov. Adansonia, sér. 2, 8: 45–68. gracilis (Welw.) Paiva & I.Nogueira Sileshi Nemomissa. 2000. A new combination in Sebaea Specimen: Welwitsch 1524 (PRE; type). (Gentianaceae). Kew Bulletin 55: 217, 218. grandis (E.Mey.) Steud. Taylor, P. 1963. Gentianaceae. Flora of West tropical Africa, edn 2, microphylla (Edgew.) Knobl. 2: 271–275. minuta Paiva & I.Nogueira Taylor, P. 1973. A revision of the genus Faroa Welwitsch. Garcia de Note: Recorded by Paiva & Nogueira (1990). Orta, Série de Botânica 1: 69–82. pentandra E.Mey. var. burchellii (Gilg) Marais platyptera (Baker) Boutique ANTHOCLEISTA Afzel. ex R.Br. Eprimuliflora (Welw.) Sileshi liebrechtsiana De Wild. & T.Durand Specimen: Welwitsch 1513 (PRE; type). Specimen: Gossweiler 8636 (K; type of Anthocleista teuszii (Schinz) P.Taylor gossweileri Exell). Specimen: Baum 838 (E; type of Belmontia chionantha nobilis G.Don Gilg). schweinfurthii Gilg SWERTIA L. Note: Recorded by Taylor (1963). welwitschii Engl. vogelii Planch. Specimen: Welwitsch 1515 (G; type). Specimen: Welwitsch 6021 (K; type of Anthocleista macrantha Gilg). GERANIACEAE CHIRONIA L. Eangolensis Gilg by E. Retief Specimen: Welwitsch 1526 (PRE; type). Ebaumiana Gilg Exell, A.W. & Mendonça, F.A. 1951. Geraniaceae. Conspectus flo- Specimen: Baum 739 (type). rae angolensis 1: 257–260. Eerythraeoides Hiern Kers, L.E. 1971. Notes on the flora of Angola. Botaniska Notiser Specimen: Welwitsch 1525 (type). 124: 20, 21. palustris Burch. subsp. transvaalensis (Gilg) I.Verd. Moffett, R.O. 1979. The genus Sarcocaulon. Bothalia 12: 581–613. Note: Recorded by Paiva & Nogueira (1990). Müller, T. 1963. Geraniaceae. Flora zambesiaca 2: 130–149. Venter, H.J.T. 1979. A monograph of Monsonia (Geraniaceae). ENICOSTEMA Blume Veenman & Zonen, Wageningen. axillare (Lam.) A.Raynal GERANIUM L. EXACUM L. mascatense Boiss. oldenlandioides (S.Moore) Klackenb. Specimen: Huíla Distr., 20 km NW of Sá da Bandeira, along the road to Tundavala, 20/04/1968, Kers 3298 (S). FAROA Welw. Distribution: HI acaulis R.E.Fr. Distribution: LN LS MONSONIA L. affinis De Wild. burkeana Planch. ex Harv. Distribution: HA Specimen: Huíla, entre Palanca e Huíla, 31/03/1958, amara Gilg ex Baker Teixeira 3489 (PRE, SRGH). Distribution: CC HI LS Distribution: HI

FLACOURTIACEAE Xylotheca DICOTYLEDONS S T R E L I T Z I A 22 (2008) 103 senegalensis Guill. & Perr. LAUREMBERGIA P.J.Bergius Specimen: Moçâmedes, Caraculo, andados 8 km do tra- tetrandra (Schott) Kanitz subsp. brachypoda (Welw. ex jecto Caracul – Munhino, 08/03/1968, Menezes 3097 Hiern) A.Raynal var. brachypoda (PRE, SRGH). Distribution: CC HI LS MA Distribution: CU NA tetrandra (Schott) Kanitz subsp. brachypoda (Welw. ex umbellata Harv. Hiern) A.Raynal var. numidica (Dur. ex Batt. & Trab.) Specimen: Moçâmedes, R. Caraca, Carva Chao, Carisso A.Raynal & Sousa 243 (BM, BR). Specimen: Cuito Cuanavale, Domba, R. Cuanavale, Distribution: NA Gossweiler 3061 (BM; type of Laurembergia gossweileri PELARGONIUM L’ H é r. Exell). luridum (Andrews) Sweet Distribution: CC Specimen: Huíla, Sá da Bandeira, Negola, Quera, MYRIOPHYLLUM L. margens do R. Caia, 08/09/1967, Henriques & Brites spicatum L. 1151 (PRE). Note: Recorded by Lebrun & Stork (2003). Mendes Distribution: HA HI LS MA (1970) did not see any specimens of this genus from SARCOCAULON (DC.) Sweet Angola. mossamedense (Welw. ex Oliv.) Hiern Specimen: Serra de Montes Negros near Moçâmedes, HAMAMELIDACEAE Welwitsch 1607 (BM, COI, G-DC, K, LISU; type). Distribution: NA Teixeira, J. 1970. Hamamelidaceae. Conspectus florae angolensis 4: 29, 30. GESNERIACEAE TRICHOCLADUS Pers. ellipticus Eckl. & Zeyh. Hiern, W.P. 1900. Gesneriaceae. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: Distribution: CN 789, 790. British Museum (Natural History), London. Hilliard, O.M. & Burtt, B.L. 1988. Gesneriaceae. Flora zambesiaca HERNANDIACEAE 8,3: 43–60. Exell, A. 1928. Combretaceae. Mr. John Gossweiler’s Portuguese STREPTOCARPUS Lindl. West African plants. Journal of Botany 66, Suppl. 1: 164–174. E huamboensis Hilliard & B.L.Burtt Hiern, W.P. 1898. Combretaceae (in part). Catalogue of the African Specimen: Huntley, Roberts & Ward 48 (E; type). plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. Distribution: HA 1,2: 355, 356. British Museum (Natural History), London. monophyllus Welw. Kubitzki, K. 1969. Monographie der Hernandiaceen. Botanische Specimen: Welwitsch 1660 (K; type). Jahrbücher 89: 78–209. rhodesianus S.Moore Stannard, B. 1997. Hernandiaceae. Flora zambesiaca 9,2: 59. Note: Recorded by Hilliard & Burtt (1988). GYROCARPUS Jacq. GISEKIACEAE americanus Jacq. subsp. africanus Kubitzki Specimen: Benguela, Caxengue, 25/07/1940, Gonçalves, M.L. 1970. Gisekia. Conspectus florae angolensis 4: Gossweiler 12154 (LISC; paratype). 304–307. Distribution: BE HI Hiern, W.P. 1898. Gisekia. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,2: 419– ILLIGERA Blume 421. British Museum (Natural History), London. pentaphylla Welw. Specimen: Cuanza Norte, Golungo Alto, Welwitsch GISEKIA L. 1753 (K; type). africana (Lour.) Kuntze Distribution: CN Distribution: BE CC CN CU HI MA NA pharnaceoides L. Distribution: BE CA CC CN HI LA LS MA MO NA HETEROPYXIDACEAE Martins, E.S. 1976. Heteropyxis dehniae Suesseng. em Angola, GOODENIACEAE nova área de distribuição. Garcia de Orta, Série de Botânica 3: 51, 52. Hiern, W.P. 1898. Goodeniaceae. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,3: HETEROPYXIS Harv. 624, 625. British Museum (Natural History), London. dehniae Suess. Welman, W.G. & Condy, G. 2001. Scaevola plumieri. Flowering Distribution: CS Plants of Africa 57: 104–107. SCAEVOLA L. HUMIRIACEAE plumieri (L.) Vahl Exell, A. & Mendonça, F. 1951. Humiriaceae. Conspectus florae angolensis 1: 249. HALORAGACEAE Liben, L. 1971. Répartition géographique de Combretaceae, Humiriaceae et Lecythidaceae africaines. Bulletin du Jardin Lebrun, J.-P. & Stork, A.L. 2003. Tropical African flowering plants: Botanique National de Belgique 41: 445–449. ecology and distribution, Vol. 1. Annonaceae–Balanitaceae. Conservatoire Botanique de Genève, Genève. SACOGLOTTIS Mart. Mendes, E. 1970. Haloragaceae. Conspectus florae angolensis 4: gabonensis (Baill.) Urb. 31–33. Distribution: CA ZA

DICOTYLEDONS GERANIACEAE Monsonia 104 S T R E L I T Z I A 22 (2008) HYDNORACEAE peplidifolium A.Rich. Note: Recorded by Hutchinson & Dalziel (1954). Hiern, W.P. 1900. Hydnora. Catalogue of the African plants col- roeperianum Schimp. ex A.Rich. lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: Specimen: Morro de Lopolo, 05/1860, Welwitsch 1055 910, 911. British Museum (Natural History), London. (P; type of Hypericum schimperi Hochst. var. huillense Hiern). HYDNORA Thunb. Distribution: HA HI africana Thunb. PSOROSPERMUM Spach baumii Engl. HYDROPHYLLACEAE Specimen: Cassinga, R. Cubango, Cueleis (‘Maramba’), Exell, A. 1929. Hydrophyllaceae. Mr. John Gossweiler’s Portuguese 10/1899, Baum 222 (COI; type). West African plants. Journal of Botany 67, Suppl. 2: 106. Distribution: HI febrifugum Spach HYDROLEA L. Specimen: S.c. s.n. (P-P00389018; type). Eprostrata Exell mechowii Engl. Specimen: Gossweiler 8278 (K; type). Specimens: Malange, 1905, Gossweiler 1459 (K; type Note: Possible synonym of Hydrolea zeylanica (L.) Vahl of Psorospermum angolense Exell); Malange, Mechow 248 (BR; type). Distribution: BE CN LS MA HYDROSTACHYACEAE tenuifolium Hook.f. Cusset, C. 1973. Revision des Hydrostachyaceae. Adansonia, sér. Note: Recorded by Bamps (1970). 2, 13,1: 75–119. VISMIA Vand. HYDROSTACHYS Thouars affinis Oliv. insignis Mildbr. & Reimers Specimen: Golungo Alto, Sobado de Bumba e Bango, Distribution: HI Capopa, 12/1855, Welwitsch 1061 (COI; type). polymorpha Klotzsch Distribution: CA CN MA ZA Distribution: BI CU? rubescens Oliv. triaxialis Engl. & Gilg Distribution: CA Distribution: CC HI ICACINACEAE

HYPERICACEAE Cavaco, A. 1959. Subsídios para o estudo da biologia na Lunda. Contribution à l’étude de la flore de la Lunda d’après les récol- Bamps, P. 1966. Notes sur les Guttiferae d’Afrique tropicale. Bulletin du Jardin Botanique de l’État 36: 425–459. tes de Gossweiler (1946–1948). Museu do Dundo. Publicações Culturais da Companhia de Diamantes de Angola (DIAMANG) Bamps, P. 1970. Flore du Congo, Ruanda et Burundi. Guttiferae: No. 42. 1–74. Exell, A. & Mendonça, F. 1951. Icacinaceae. Conspectus florae Bamps, P. 1971. Notes sur les Guttiferae d’Afrique tropicale. Bulletin angolensis 1: 340–347. du Jardin Botanique National de Belgique 41: 427–444. Bamps, P. 1975. Plantes nouvelles ou rares de l’Angola. Garcia de ALSODEIOPSIS Oliv. Orta, Série de Botânica 2: 71–76. weissenborniana J.Braun & K.Schum. Exell, A. & Mendonça, F. 1937. Hypericaceae. Conspectus florae Distribution: CA angolensis 1: 119–124. Hiern, W.P. 1896. Hypericineae. Catalogue of the African plants APODYTES E.Mey. ex Arn. collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: dimidiata E.Mey. ex Arn. 56–58. British Museum (Natural History), London. Distribution: BI HI MA Hutchinson, J. & Dalziel, J.M. 1954. Flora of West tropical Africa, edn 2, 1,1. CHLAMYDOCARYA Baill. Egossweileri Exell ENDODESMIA Benth. Specimen: Maiombe, Pango Munga, Gossweiler 6177 calophylloides Benth. (LISC; type). Distribution: CA Distribution: CA HARUNGANA Lam. ICACINA A.Juss. madagascariensis Lam. ex Poir. claessensii De Wild. Distribution: CA CN LN MA Distribution: CA guessfeldtii Asch. ex Engl. HYPERICUM L. Distribution: CA LN Eabilianum N.Robson mannii Oliv. Specimen: Huíla, Perto do Posto Zootécnico, perto da Distribution: ZA Humpata, 1937, Exell & Mendonça 2995a (LISC; type). Distribution: HI IODES Blume aethiopicum Thunb. subsp. sonderi (Bredell) N.Robson africana Welw. ex Oliv. Distribution: HI Specimen: Golungo Alto, Quibixe, 02/1856, Welwitsch lalandii Choisy 1506 (LISU; type). Specimen: Entre Goudcopje e Caquele, R. Chitanda, Distribution: CN Baum 188 (E; type of Hypericum baumii Engl. & Gilg klaineana Pierre var. klaineana var. intermedium Engl. & Gilg). Distribution: CA CN Distribution: BE CC HI MA oligandrum Milne-Redh. LASIANTHERA P. B e a u v . Distribution: BI africana P. B e a u v . Note: Recorded by Bamps (1975). Distribution: CA

HYDNORACEAE DICOTYLEDONS S T R E L I T Z I A 22 (2008) 105

LEPTAULUS Benth. smithii Hook.f. daphnoides Benth. Specimen: Smith s.n. (BM, K; type). Distribution: CA Distribution: CA CN LN ZA holstii (Engl.) Engl. Specimen: Dundo, NE da Lunda, pr. do R. Luachimo, KLAINEDOXA Pierre ex Engl. 21/10/1946, Gossweiler 13796 (P; type of Leptaulus gabonensis Pierre ex Engl. gossweileri Cavaco). Distribution: CA UI Note: Recorded by Cavaco (1959). zenkeri Engl. IXONANTHACEAE Specimen: Dundo, NE da Lunda, pr. do R. Luachimo, 19/10/1946, Gossweiler 13725 (BM; type of Leptaulus Exell, A. & Mendonça, F. 1951. Ixonanthaceae. Conspectus florae vilhenae Cavaco). angolensis 1: 246–248. Distribution: CA OCHTHOCOSMUS Benth. POLYCEPHALIUM Engl. Note: African species of the genus Ochthocosmus are lobatum (Pierre) Pierre ex Engl. now considered as belonging to Phyllocosmus. Distribution: CA Ecuanzensis Exell & Mendonça PYRENACANTHA Wight Specimen: Malange, Cataratas de Congo, R. Cuanza, acuminata Engl. Gossweiler 11858 (BM; type). klaineana Pierre ex Exell & Mendonça Distribution: MA Distribution: CA Note: A provisional name for a species that requires fur- staudtii (Engl.) Engl. ther study. Distribution: ZA Egossweileri Exell & Mendonça sylvestris S.Moore Specimen: Cabinda, Maiombe, Nkanda Mbaku, pr. dos Specimen: Maiombe, Buco Zau, 15/02/1916, R. Luali – R. Chiloango, 22/06/1924, Gossweiler 9061 Gossweiler 6811 (LISC; type). (LISC; type). Distribution: CA RHAPHIOSTYLIS Planch. ex Benth. Note: A provisional name for a species that requires fur- beninensis Planch. ex Benth. ther study. Distribution: CA CN MA MO ZA Eparvifolia (S.Moore) Exell PHYLLOCOSMUS Klotzsch Specimen: Maiombe, Belize, Gossweiler 6990 (LISC; lemaireanus (De Wild. & T.Durand) T.Durand & H.Durand type). Distribution: CC LS Distribution: CA sessiliflorus Oliv. Distribution: CA STACHYANTHUS Engl. zenkeri Engl. Specimen: Maiombe, Buco Zau, Gossweiler 6626 (LISC; LAMIACEAE type of Stachyanthus obovatus S.Moore). Distribution: CA Cavaco, A. 1959. Subsídios para o estudo da biologia na Lunda. Contribution à l’étude de la flore de la Lunda d’après les récol- tes de Gossweiler (1946–1948). Museu do Dundo. Publicações ILLECEBRACEAE Culturais da Companhia de Diamantes de Angola (DIAMANG) n. 42. by S.A. Ghazanfar Exell, A. 1930–1931. Verbenaceae (in part). Mr. John Gossweiler’s Portuguese West African plants. Journal of Botany 68-69, Suppl. Baker, J.G. & Wright, C.H. 1909. Illecebraceae. Flora of tropical Africa 6,1: 9–14. 2: 137–146. Hiern, W.P. 1900. Illecebraceae. Catalogue of the African plants Fernandes, R. 1998. Notes sur les Verbenaceae. XI. Remarques sur collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: quelques taxa africains du genre Clerodendrum L. Memórias da 883, 884. British Museum (Natural History), London. Sociedade Broteriana 30: 5–109. Fernandes, R. 2005a. Verbenaceae. Flora zambesiaca 8,7: 6–61. POLLICHIA Ait. Fernandes, R. 2005b. Lamiaceae. Flora zambesiaca 8,7: 61–153. campestris Ait. Fernandes, R. 2006. Contribuição para o conhecimento das Specimen: Namibe, Moçâmedes, banks of the Bero R., Avicenniaceae e Verbenaceae da flora de Angola. Garcia de Orta, Welwitsch 1088 (K). Série de Botânica 17,1-2: 5–68. Good, R.D. & Taylor, G. 1931. Labiatae. Mr. John Gossweiler’s Portuguese West African plants. Journal of Botany 69, Suppl. IRVINGIACEAE 2: 146–168. Cavaco, A. 1959. Subsídios para o estudo da biologia na Lunda. Govaerts, R., Paton, A., Harvey, Y. & Navarro, T. 2006. World Contribution à l’étude de la flore de la Lunda d’après les récol- Checklist of Lamiaceae. The Board of Trustees of the Royal tes de Gossweiler (1946–1948). Museu do Dundo. Publicações Botanic Gardens, Kew. Published on the internet; http://www. Culturais da Companhia de Diamantes de Angola (DIAMANG) kew.org/wcsp/ (accessed August 2006). No. 42. Hiern, W.P. 1900a. Verbenaceae. Catalogue of the African plants Exell, A. & Mendonça, F. 1951. Irvingiaceae. Conspectus florae collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: angolensis 1: 279–281. 827–847. British Museum (Natural History), London. Hiern, W.P. 1900b. Labiatae. Catalogue of the African plants col- IRVINGIA Hook.f. lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: gabonensis (Aubry-Lecomte ex O’Rorke) Baill. 848–881. British Museum (Natural History), London. Distribution: CA LN UI Paton, A. 2007. Lamiaceae. Flora zambesiaca. Unpublished manu- grandifolia (Engl.) Engl. script. Distribution: CA Ryding, O. 1986. The genus Aeollanthus s.lat. (Labiatae). Symbolae robur Mildbr. Botanicae Upsalienses 26: 1. Distribution: CA Sales, F. 2005. Vitex. Flora zambesiaca 8,7: 73–92.

DICOTYLEDONS ICACINACEAE Leptaulus 106 S T R E L I T Z I A 22 (2008)

ACHYROSPERMUM Blume BASILICUM Moench aethiopicum Welw. polystachyon (L.) Moench Specimen: Welwitsch 1633 (K; type). oblongifolium Baker BENGUELLIA G.Taylor E Distribution: CA lanceolata (Gürke) G.Taylor Specimen: Baum 910 (M; type). ACROTOME Benth. inflata Benth. CLERODENDRUM L. Note: Not recorded for Angola by Govaerts et al. (2006); baumii Gürke the specimen Menezes 4222 was recorded at LISC. Specimen: Baum 661 (W; type). Distribution: CC HA LS MO AEOLLANTHUS Mart. ex K.Spreng. buchneri Gürke Eangolensis Ryding Specimen: Mechow 429 (type). Specimen: Benguela, Cubal, 02/1942, Faulkner A52 Distribution: BI CC HA HI LN LS MA MO (PRE holotype). buettneri Gürke Distribution: BE Distribution: CA breviflorus De Wild. Note: Recorded by Fernandes (2006). buchnerianus Briq. capitatum (Willd.) Schumach. & Thonn. Specimen: Malange, Bango, 04/1881, Buchner 571 (K; Specimen: Welwitsch 5629 (type of Clerodendrum con- type). globatum Baker). Ecandelabrum Briq. Distribution: CA CS HI MA NA Specimen: Huíla Plateau, Morro de Monino, 01/1860, carnosulum Baker Welwitsch 5482 (BM; type of Aeollanthus welwitschii Specimen: Welwitsch 5702 (K; type). Briq.); Pungo Andongo, near Cabondo, 04/1857, Distribution: MA Welwitsch 5596 (G; type). dusenii Gürke Ecaudatus Ryding Distribution: ZA Specimen: Moçâmedes, Dois Irmãos, 18/02/1956, formicarum Gürke Torre 8836 (LISC; type). Distribution: BE CN CS LN LS MA UI Distribution: NA fuscum Gürke elsholtzioides Briq. Distribution: CA LN LS UI Specimen: Huíla, Morro de Monino, 04/1860, Note: Recorded by Fernandes (2006). Welwitsch 5479 (G; type). glabrum E.Mey. var. glabrum engleri Briq. Distribution: BE BO CU HI LA NA Specimens: Chimpungo, 25/04/1900, Baum 866 (E; inaequipetiolatum R.D.Good type of Aeollanthus uliginosus Gürke); Huíla, between Specimen: Gossweiler 7384 (LISC; type). Catumba and Hai, 04/1860, Welwitsch 5615 (G; type). Distribution: MA UI E lobatus N.E.Br. Note: Also in Cameroon. Specimen: Moçâmedes, 107 km along railway, poggei Gürke 02/05/1909, Pearson 2643 (K; type). Specimen: Welwitsch 5688 (K; type of Clerodendrum Distribution: NA orbiculare Baker). neglectus (Dinter) Launert Distribution: CN LN MA Note: Recorded by Ryding (1986), not recorded by pusillum Gürke Govaerts et al. (2006). E Distribution: CU HI plicatus Ryding schweinfurthii Gürke Specimen: Benguela, at top of Serra do Cussava, 15 Specimen: Gossweiler 8830 (type of Clerodendrum goss- km N of Nova Lisboa, 01/01/1972, Moreno 418 (BM weileri Exell). holotype). Distribution: LN MA pubescens Benth. silvanum Henriq. var. brevitubum R.Fern. Specimen: Near Pungo Andongo, Welwitsch 5592 (G; Specimen: Gossweiler 14126 (type). type of Aeollanthus elongatus Briq.). Distribution: LN rehmannii Gürke silvanum Henriq. var. silvanum forma botryoides (Hiern) Note: Recorded by Ryding (1986), not recorded by R.Fern. Govaerts et al. (2006). Distribution: CN Erivularis Hiern silvanum Henriq. var. silvanum forma caulanthum (Exell) Specimen: Pungo Andongo, by the stream of the R.Fern. Presídio, on the NW side, 02/1857, Welwitsch 5591 Specimen: Gossweiler 6507 (LISC; type). (BM; type). Distribution: CA Esedoides Hiern Note: Also in D.R.Congo. Specimen: Pedra Cabondo, near Pungo Andongo, silvanum Henriq. var. silvanum forma silvanum 04/1857, Welwitsch 1629 (BM; type). Distribution: CN MA suaveolens Mart. ex Spreng. splendens G.Don subacaulis (Baker) Hua & Briq. var. linearis (Burkill) Ryding Distribution: BE CA CN CS HI MA UI ZA subintegrus Ryding Etuberosus Hiern tanganyikense Baker Specimen: Pungo Andongo, Mutilo by Pedras de Guinga, Distribution: LS 03/1857, Welwitsch 1628 (BM; type). ternatum Schinz sp. A; Ryding (1986: 124). Distribution: CC CU HI NA Specimen: Huíla, between Tundavala and Lubango, volubile P. B e a u v . 05/08/1968, Teixeira et al. 12533 (LISC). Specimen: Cuanza Norte, Cazengo, Monte Belo, 14/07/1937, Exell & Mendonça 3195 (LISC; type of ALVESIA Welw. Clerodendrum volubile P.Beauv. var. grossiserratum rosmarinifolia Welw. Moldenke). Specimen: Welwitsch 1636 (BM; type). Distribution: BO CA CN CS HA LN ZA

LAMIACEAE Achyrospermum DICOTYLEDONS S T R E L I T Z I A 22 (2008) 107 welwitschii Gürke HOSLUNDIA Vahl Specimen: Welwitsch 5648 (K; type). opposita Vahl Distribution: CN ZA Note: Not recorded for Angola by Govaerts et al. (2006); the specimen Barbosa 11321 was recorded at CLINOPODIUM L. LISC. myrianthum (Baker) Ryding HYPTIS Jacq. COLEUS Lour. lanceolata Poir. Note: Unplaced names. Coleus is considered a synonym *pectinata (L.) Poit. of Plectranthus. Note: Not recorded for Angola by Govaerts et al. Emechowianus Briq. (2006); the specimen Menezes 3495 was recorded at Eorbicularis Baker LISC. Specimen: Welwitsch 5616 (K; type). *spicigera Lam. ENDOSTEMON N.E.Br. Note: Not recorded for Angola by Govaerts et al. dissitifolius (Baker) M.R.Ashby (2006); the specimen Teixeira & Andrade 7098 was Note: Recorded by Paton (2007). recorded at LISC. membranaceus (Benth.) Ayob. ex A.J.Paton & Harley LEOCUS A.Chev. Specimen: Silva s.n. (P-P00150789; type). africanus (Baker ex Scott-Elliot) J.K.Morton obtusifolius (E.Mey.) N.E.Br. Note: Not recorded for Angola by Govaerts et al. Specimen: Welwitsch 5552 (K; type of Ocimum laxiflo- (2006); recorded by Cavaco (1959), citing Gossweiler rum Baker). 14035. tereticaulis (Poir.) M.R.Ashby Etubulascens (Briq.) M.R.Ashby LEONOTIS (Pers.) R.Br. Specimen: Welwitsch 5492 (BM; type). decadonta Gürke var. vestita (Briq.) Iwarsson & Y.B.Harv. FUERSTIA T.C.E.Fr. leonurus (L.) R.Br. Note: Not recorded for Angola by Govaerts et al. Eadpressa A.J.Paton (2006); the specimen Couto 243 was recorded at LISC. Specimen: Hundt 700 (BM; type). nepetifolia (L.) R.Br. var. nepetifolia angustifolia G.Taylor ocymifolia (Burm.f.) Iwarsson var. raineriana (Vis.) Iwarsson Specimen: Gossweiler 1035 (BM; type). Erara G.Taylor LEUCAS R.Br. Specimen: Gossweiler 1667 (BM; type). Ebakeri Hiern Erigida (Benth.) A.J.Paton Specimen: Welwitsch 5513 (BM; type). Specimen: Silva s.n. (P-P00150786; type). deflexa Hook.f. var. deflexa Ewelwitschii G.Taylor Specimen: Welwitsch 5526 (PRE; type of Leucas Specimen: Welwitsch 1226 (BM; type). decurvata Baker ex Hiern). E HAUMANIASTRUM P.A.Duvign. & Plancke ebracteata Peyr. var. ebracteata Specimen: Wawra 292 (M; type). caeruleum (Oliv.) J.Duvign. & Plancke Specimen: Welwitsch 5515 (BM; type of Acrocephalus ebracteata Peyr. var. kaokoveldensis Sebald gracilis Briq.). martinicensis (Jacq.) R.Br. E menthifolia Baker var. fulva (Robyns & Lebrun) Sebald cubanquense (R.D.Good) A.J.Paton E Specimen: Gossweiler 2918 (BM; type). newtonii Briq. Note: An unplaced name (Govaerts et al. 2006). dissitifolium (Baker) A.J.Paton E Specimen: Welwitsch 5611 (BM; type). pearsonii Sebald katangense (S.Moore) J.Duvign. & Plancke Specimen: Moçâmedes Railway, km 107, 28/04/1909, lantanoides (S.Moore) J.Duvign. & Plancke Pearson 2900 (K; type). Emembranaceum A.J.Paton pechuelii (Kuntze) Baker stormsii Gürke Specimen: Barros Machado 379 (LISC; type). E minor (Briq.) A.J.Paton welwitschii Gürke Specimen: Welwitsch 5605 (K; type). MENTHA L. paniculatum (Briq.) A.J.Paton aquatica L. prealtum (Briq.) J.Duvign. & Plancke var. homblei (De Note: Not recorded for Angola by Govaerts et al. Wild.) A.J.Paton (2006); recorded by Hiern (1900b). Specimen: Teixeira 9188 (LISC). prealtum (Briq.) J.Duvign. & Plancke var. prealtum MICROMERIA Benth. Specimen: Welwitsch 5600 (P; type). imbricata (Forssk.) C.Chr. prealtum (Briq.) J.Duvign. & Plancke var. succisifolium punctata Benth. (Baker) A.J.Paton Specimen: Welwitsch 5608 (G; type). OCIMUM L. sericeum (Briq.) A.J.Paton ×africanum Lour. Specimen: Welwitsch 5603 (G; type). Note: Not recorded for Angola by Govaerts et al. Etriramosum (N.E.Br.) A.J.Paton (2006); the specimen Teixeira 11549 was recorded at Specimen: Pearson 2664 (K; type). LISC. villosum (Benth.) A.J.Paton americanum L. Specimen: Welwitsch 5571 (BM; type of Ocimum HOLOSTYLON Robyns & Lebrun canum Sims). Note: Unplaced names. Holostylon is considered a syno- angustifolium Benth. nym of Plectranthus. basilicum L. Erobustum (Hiern) G.Taylor Note: Not recorded for Angola by Govaerts et al. Specimen: Welwitsch 5538 (type). (2006); the specimen Silva 2483 was recorded at LISC. strictipes G.Taylor decumbens Gürke Specimen: Gossweiler 1038 (P; type). filamentosum Forssk.

DICOTYLEDONS LAMIACEAE Clerodendrum 108 S T R E L I T Z I A 22 (2008) fimbriatum Briq. var. fimbriatum dupuisii (Briq.) A.J.Paton Specimen: Mechow 165 (BR; type); Welwitsch 5565 Specimen: Welwitsch 5612 (P; type of Coleus beton- (BM; type of Hemizygia tuberosa Hiern). icoides Baker ex Hiern). gratissimum L. subsp. gratissimum var. gratissimum esculentus N.E.Br. Note: Not recorded for Angola by Govaerts et al. gracillimus (T.C.E.Fr.) Hutch. & Dandy (2006); the specimen Martins 68 was recorded at LISC. Note: Not recorded for Angola by Govaerts et al. gratissimum L. subsp. gratissimum var. macrophyllum Briq. (2006); recorded by Good & Taylor (1931), citing kilimandscharicum Gürke Gossweiler 8884. Note: Not recorded for Angola by Govaerts et al. guerkei Briq. (2006); the specimen Dechamps, Murta & Silva 1138 Specimen: Baum 789 (W; type of Hyptis baumii Gürke). was recorded at LISC. hadiensis (Forssk.) Schweinf. ex Sprenger obovatum E.Mey. ex Benth. subsp. obovatum Note: Recorded by Paton (2007). Specimen: Baum 179 (M; type of Becium ternatum hereroensis Engl. G.Taylor). Specimen: Welwitsch 5495 (BM; type of Coleus aco- obovatum E.Mey. ex Benth. var. galpinii (Gürke) A.J.Paton nitiflorus Welw.). vanderystii (De Wild.) A.W.Hill hockii De Wild. Note: Recorded by Paton (2007). ORTHOSIPHON Benth. kapatensis (R.E.Fr.) J.K.Morton Ecuanzae (I.M.Johnst.) A.J.Paton E Note: Recorded by Paton (2007). newtonii Briq. laxiflorus Benth. Note: An unplaced name (Govaerts et al. 2006). Note: Not recorded for Angola by Govaerts et al. nigripunctatus G.Taylor (2006); recorded by Good & Taylor (1931), citing Specimen: Gossweiler 1036 (K; type). Gossweiler 7349. Note: An unplaced name (Govaerts et al. 2006). Emarquesii Gürke parvifolius Vatke Emicrambus Chiov. Note: A doubtful record by Hiern (1900b). Not recorded mirabilis (Briq.) Launert for Angola by Govaerts et al. (2006). monostachyus (P.Beauv.) B.J.Pollard rubicundus (D.Don) Benth. var. rubicundus Note: Not recorded for Angola by Govaerts et al. Specimen: Gossweiler 2276 (K; type of Orthosiphon (2006); recorded by Good & Taylor (1931), citing pascuensis G.Taylor). Gossweiler 7832. rufinervis G.Taylor montanus Benth. Specimen: Gossweiler 3993 (type). shirensis (Gürke) A.J.Paton schimperi Benth. Note: Recorded by Paton (2007). Note: Recorded by Paton (2007). tenuicaulis (Hook.f.) J.K.Morton thymiflorus (Roth) Sleesen Specimen: Welwitsch 5506 (P; type of Plectranthus Specimen: Monteiro s.n. (K-K000347209; type of herbaceus Briq.); Welwitsch 5543 (type of Germanea Ortosiphon longipes Baker). andongensis Hiern). Eviolaceus Briq. Ewelwitschii (Briq.) Codd Specimen: Welwitsch 5473 (P). Specimen: Welwitsch 5544 (P; type). PLATOSTOMA P. B e a u v . POGOSTEMON Desf. africanum P. B e a u v . micangensis G.Taylor coeruleum (R.E.Fr.) A.J.Paton Specimen: Gossweiler 2545 (BM; type). Note: Not recorded for Angola by Govaerts et al. Emutamba (Hiern) G.Taylor (2006). Recorded by Good & Taylor (1931), citing Specimen: Welwitsch 5590 (BM; type). Gossweiler 1808. rogersii N.E.Br. denticulatum Robyns rotundifolium (Briq.) A.J.Paton PREMNA L. strictum (Hiern) A.J.Paton angolensis Gürke Specimen: Welwitsch 5499 (BM; type). Specimen: Cabinda, Luango, Tschintschotscho, Ribeiro PLECTRANTHUS L’Hér. Ponde, 10/11/1874, Soyaux 159 (K; type). africanus (Baker & Scott-Elliot) A.J.Paton Distribution: BO CA CN CS NA UI? ZA Note: Not recorded for Angola by Govaerts et al. congolensis Moldenke (2006); the specimen Barros Machado 42 was recorded Distribution: CA LN ZA Note: Also in D.R.Congo. at LISC. E amboinicus (Lour.) Spreng. polita Hiern Note: Not recorded for Angola by Govaerts et al. Specimen: Welwitsch 5656 (type). Distribution: CN (2006); recorded by Good & Taylor (1931), citing E Gossweiler 4479. sulphurea (Baker) Gürke baumii Gürke Distribution: CN MA Specimen: Baum 238 (E; type). PYCNOSTACHYS Hook. betonicifolius Baker Eangolensis G.Taylor Specimen: Baum 544 (M; type of Coleus baumii Gürke). Specimen: Gossweiler 1734 (K; type?). caninus Roth subsp. flavovirens (Gürke) A.J.Paton Egracilis R.D.Good Note: Recorded by Paton (2007). Specimen: Gossweiler 4035 (K; type?). decimus A.J.Paton Note: Recorded by Paton (2007). ROTHECA Raf. defoliatus Hochst. ex Benth. Ecalundensis (R.Fern.) R.Fern. dissitiflorus (Gürke) J.K.Morton cyanea (R.Fern.) R.Fern. Note: Not recorded for Angola by Govaerts et al. hirsuta (Hochst.) R.Fern. forma triphylla (Hochst.) R.Fern. (2006); recorded by Good & Taylor (1931), citing Note: Not recorded for Angola by Govaerts et al. Gossweiler 6650. (2006); recorded by Good & Taylor (1931), citing djalonensis (A.Chev.) A.J.Paton Gossweiler 3551.

LAMIACEAE Ocimum DICOTYLEDONS S T R E L I T Z I A 22 (2008) 109 luembensis (De Wild.) R.Fern. forma herbacea (Hiern) congolensis De Wild. & T.Durand R.Fern. cuspidata Hiern Emendesii (R.Fern.) R.Fern. Specimen: Welwitsch 5665 (P; type). myricoides (Hochst.) Steane & Mabb. subsp. myricoides doniana Sweet myricoides (Hochst.) Steane & Mabb. var. discolor ferruginea Schumach. & Thonn. subsp. ferruginea (Klotzsch) Verdc. Specimen: Welwitsch 5632 (P; type of Vitex rufescens Emyricoides (Hochst.) Steane & Mabb. var. dumalis (Hiern) Gürke). R.Fern. fischeri Gürke Specimen: Welwitsch 5763 (type). Specimen: Welwitsch 5696 (G; type of Vitex andongen- uncinata (Schinz) P.P.J.Herman & Retief sis Baker). Egolungensis Baker SOLENOSTEMON Thonn. Egrisea Baker godefroyae N.E.Br. Eholocalyx Baker Note: Unplaced name. longipetiolata Gürke Eniveus Hiern Elutea Exell Specimen: Welwitsch 5619 (K; type). madiensis Oliv. subsp. madiensis Note: Unplaced name. Specimen: Gossweiler 1065 (type of Vitex madiensis STACHYS L. var. gossweileri W.Piep.). Eandongensis Hiern madiensis Oliv. subsp. milanjiensis (Britten) F.White Specimen: Welwitsch 5546 (K; type). Emarquesii W.Piep. Egossweileri G.Taylor mombassae Vatke Specimen: Gossweiler 3549 (K; type). Specimen: Welwitsch 5731 (E; type of Vitex flavescens Ehuillensis Hiern Rolfe). Specimen: Welwitsch 5509 (K; type). oxycuspis Baker nemorivaga Briq. payos (Lour.) Merr. pseudonigricans Gürke phaeotricha Mildbr. ex W.Piep. Note: Recorded by Paton (2007). Note: Not recorded for Angola by Govaerts et al. (2006); recorded by Cavaco (1959). SYMPHOSTEMON Hiern rivularis Gürke E insolitus (C.H.Wright) Hiern vermoesenii De Wild. Specimen: Welwitsch 5593 (P; type). Distribution: CA SYNCOLOSTEMON E.Mey. ex Benth. welwitschii Gürke bracteosus (Benth.) D.F.Otieno Specimen: Welwitsch 5644 (PRE; type). canescens (Gürke) D.F.Otieno welwitschii (Rolfe) D.F.Otieno Specimen: Welwitsch 5555 (P; type). LAURACEAE TETRADENIA Benth. Diniz, M.A. 1997. Lauraceae. Flora zambesiaca 9,2: 45–59. riparia (Hochst.) Codd Hiern, W.P. 1900. Lauraceae. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: TINNEA Kotschy & Peyr. 914, 915. British Museum (Natural History), London. aethiopica Kotschy & Peyr. Note: Not recorded for Angola by Govaerts et al. BEILSCHMIEDIA Nees (2006); the specimen Menezes, Barroso & Sousa 4850 lancilimba Kosterm. was recorded at LISC. Specimen: Nolde 60 (B; type of Tylostemon lancifolius antiscorbutica Welw. Engl. & K.Krause). Specimen: Welwitsch 1632 (BM; type). CASSYTHA L. Ebenguellensis Gürke *filiformis L. Specimen: Baum 697 (M; type). pondoensis Engl. var. pondoensis coerulea Gürke var. coerulea Specimen: Baum 857 (M; type). coerulea Gürke var. linearifolia (Bamps) Vollesen LECYTHIDACEAE eriocalyx Welw. Specimen: Welwitsch 1635 (BM; type). Fernandes, A. & Fernandes, R. 1970. Barringtoniaceae. Conspectus Egossweileri Robyns & Lebrun florae angolensis 4: 110–114. Specimen: Gossweiler 4290 (BM; type). Hiern, W.P. 1898. Napoleonaea. Catalogue of the African plants rhodesiana S.Moore collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,2: Specimen: Pearson 2417 (K; type). 362, 363. British Museum (Natural History), London. vestita Baker Liben, L. 1971a. Révision du genre africain Napoleonaea P. B e a u v . Specimen: Baum 695 (M; type of Tinnea fuscoluteola (Lecythidaceae). Bulletin du Jardin Botanique National de Gürke). Belgique 41: 363–382. Liben, L. 1971b. Répartition géographique de Combretaceae, VITEX L. Humiriaceae et Lecythidaceae africaines. Bulletin du Jardin agelaeifolia Mildbr. ex W.Piep. Botanique National de Belgique 41: 445–449. Note: Status uncertain. An accepted name but not recorded for Angola by Govaerts et al. (2006); recorded NAPOLEONAEA P. B e a u v . by Exell (1930–1931). According to Klopper et al. gossweileri Baker f. (2006) it is nom. nud. Specimen: Benguela, country of the Ganguelas and angolensis Gürke Ambuelas, Gossweiler 2609 (K; type). Specimen: Welwitsch 5758 (P; type). Distribution: CC buchneri Gürke imperialis P. B e a u v . Ecaespitosa Exell Distribution: ZA

DICOTYLEDONS LAMIACEAE Rotheca 110 S T R E L I T Z I A 22 (2008) vogelii Hook. & Planch. livida E.Mey. Specimen: Serra de Queta, pr. Comuengue, entre Specimen: Welwitsch 259 (G; type of Utricularia san- Ndele e o R. Luinha, Welwitsch 4592 (BM; type of guinea Oliv.). Napoleonaea angolensis Welw.). Distribution: BI HI LS MO Distribution: CA CN microcalyx (P.Taylor) P.Taylor Distribution: NA PETERSIANTHUS Merr. Note: Taylor (1964) described this taxon as a variety of macrocarpus (P.Beauv.) Liben Utricularia welwitschii. Distribution: CA CN LA pentadactyla P.Taylor Note: Recorded by Taylor (1988). LEEACEAE prehensilis E.Mey. Specimen: Welwitsch 261 (K; type). Exell, A. & Mendonça, F. 1954. Leea (under Vitaceae). Conspectus Distribution: BE CC HI MA MO florae angolensis 2: 71. pubescens Sm. Distribution: CC LS MO LEEA L. reflexa Oliv. guineensis G.Don Specimen: Welwitsch 269 (K; type). Distribution: CN CS LN MA UI ZA Distribution: BE CC HI LS MO simulans Pilg. Note: Recorded by Taylor (1988). LENTIBULARIACEAE spiralis Sm. Specimen: Baum 507 (M; type of Utricularia baumii Exell, A. 1930. Lentibulariaceae. Mr. John Gossweiler’s Portuguese Kamienski). West African plants. Journal of Botany 68, Suppl. 2: 123–125. Distribution: BE CC HI MO Hiern, W.P. 1900. Lentibulariaceae. Catalogue of the African plants stellaris L.f. collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: 785–789. British Museum (Natural History), London. Distribution: CS CU LA Note: Taylor (1964) treated this taxon as a variety of Taylor, P. 1964. The genus Utricularia L. (Lentibulariaceae) in Africa (south of the Sahara) and Madagascar. Kew Bulletin 18: 1–245. Utricularia inflexa. striatula Sm. Taylor, P. 1988. Lentibulariaceae. Flora zambesiaca 8,3: 9–42. Distribution: MA GENLISEA A.St.-Hil. subulata L. africana Oliv. Specimen: Gossweiler 22 (BM; type of Utricularia tri- Specimen: Welwitsch 260 (K; type). loba R.D.Good). Eangolensis R.D.Good Distribution: CC HI LS MA MO Specimen: Gossweiler 2841 (BM; type). tortilis Welw. ex Oliv. glandulosissima R.E.Fr. Specimen: Welwitsch 258 (G; type). hispidula Stapf Distribution: CC HI LS pallida E.Fromm-Trinta & P.Taylor Note: Taylor (1964) treated this taxon as a variety of Note: Recorded by Taylor (1988). Utricularia spiralis. welwitschii Oliv. subglabra Stapf Specimen: Welwitsch 263 (PRE; type). Etaylori Eb.Fisch., Porembski & Barthlott Distribution: BI HI LS MO Specimen: Few miles W of R. Mujilezhi, 07/01/1938, Milne-Redhead 3958 (K; type). UTRICULARIA L. LINACEAE andongensis Welw. ex Hiern by S. Matos Specimen: Welwitsch 264 (K; type). Distribution: CN UI Badré, F. 1971. Les Hugonia africains (Linaceae) et leurs fruits. arenaria A.DC. Adansonia, sér. 2, 11,1: 95–106. Distribution: BE CC HI MA Exell, A. & Mendonça, F. 1951. Linaceae, Hugoniaceae. Conspectus benjaminiana Oliv. florae angolensis 1: 242–245. Specimen: Baum 656 (M; type of Utricularia villosula Hiern, W.P. 1896. Linaceae (in part). Catalogue of the African Stapf). plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. Distribution: CC LS MO 1,1: 102, 103. British Museum (Natural History), London. bracteata R.D.Good Robson, N.K.B. 1963. Linaceae. Flora zambesiaca 2: 91–99. Specimen: Gossweiler 13 (BM; type). Smith, D.L. 1966. Flora of tropical East Africa. Linaceae. Distribution: CC bisquamata Schrank HUGONIA L. Note: Recorded at K: Mendes 3821. gilletii De Wild. cymbantha Oliv. Specimen: Uíge, entre o R. Zadi e Béu, 14/10/1970, Specimen: Welwitsch 272 (G; type). Raimundo, Matos & Figueira 480 (LISC). Distribution: HI MO Distribution: UI firmula Welw. ex Oliv. gossweileri Baker f. & Exell ex De Wild. Specimen: Welwitsch 262 (K; type). Specimens: R. Cuito, pr. do Sobado Macaca, Distribution: BE CC HI MA 15/07/1906, Gossweiler 2803 (LISC; type); Cuando- foliosa L. Cubango, junto ao aeroporto de N’Riquinha, entre os R. Distribution: CC Lungue e Tango, 20/08/1966, Santos 2351 (LISC). gibba L. Distribution: CC Specimen: Gossweiler 15b (BM; type of Utricularia bifi- Emacrocarpa Welw. docalcar R.D.Good). Specimens: Cubal – Benguela, km 38, 12/04/1973, Distribution: CC HA HI LA LS MA MO Bamps, Martins & Matos 4458 (LISC); Pungo Andongo, inflexa Forssk. mata do Pungo, 1857, Welwitsch 1586 (COI; type). Distribution: CA CN Distribution: BE BO CA CN CS LA MA NA UI

LECYTHIDACEAE Napoleonaea DICOTYLEDONS S T R E L I T Z I A 22 (2008) 111 mayumbensis Exell kirkii R.E.Fr. Specimens: Cabinda, Maiombe, Subluali, Pango Munga, Note: Recorded by Thulin (1983). Gossweiler 6095 (BM; type); Cabinda, Buco Zau, entre Elepida E.Wimm. Chiongo e Chiaca, 05/09/1958, Monteiro, Santos & Specimen: Welwitsch 1139 (K; type of Lobelia pusilla Murta 273 (LISC). Welw. ex Hiern). Distribution: CA livingstoniana R.E.Fr. obtusifolia C.H.Wright Note: Recorded by Thulin (1983). Specimen: Cabinda, Buco Zau, Res. da Chiaca, thermalis Thunb. 23/09/1958, Monteiro, Santos & Murta 349 (LISC). welwitschii Engl. & Diels ex Diels Distribution: CA Specimen: Welwitsch 1142 (G; type). platysepala Welw. ex Oliv. Exongorolana E.Wimm. Specimens: Cuanza Norte, entre Camgamba e Golungo, Specimen: Hundt 923 (B; type). 21/11/1969, Raimundo, Matos & Sousa 43A (LISC); R. Cuango, Serra do Alto Queta, 07/1855, Welwitsch MONOPSIS Salisb. 1584 (M; type). zeyheri (Sond.) Thulin Distribution: CA CN LN MA Specimen: Baum 144 (W; type of Lobelia fonticola sapinii De Wild. Engl. & Gilg). Specimens: Lunda, Henrique de Carvalho, 1937, Exell & Mendonça 602 & 619 (LISC); Lunda, Henrique de Carvalho, 1937, Gossweiler 11488b (LISC). LOGANIACEAE Distribution: LS Cavaco, A. 1959. Subsídios para o estudo da biologia na Lunda. villosa Engl. Contribution à l’étude de la flore de la Lunda d’après les récol- Specimen: Cuanza Norte, Cazengo, Camondai, Morro tes de Gossweiler (1946–1948). Museu do Dundo. Publicações de Quicumbe, Gossweiler 10265 (BM, COI); Malange, Culturais da Companhia de ltes de Angola (DIAMANG) No. 42. Marques 229 (COI; type). Hiern, W.P. 1898. Mostuea. Catalogue of the African plants col- Distribution: CN LN MA lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,3: 699, 700. British Museum (Natural History), London. LINUM L. thunbergii Eckl. & Zeyh. MOSTUEA Didr. Specimen: Benguela, Bailundo Luimbale, Colupiango, R. brunonis Didr. var. brunonis Coloqueta, 28/02/1938, Gossweiler 12003 (LISC). Specimen: Welwitsch 4759 (K; type of Mostuea fuch- Distribution: HA siaefolia Baker). *usitatissimum L. hirsuta (T.Anderson ex Benth. & Hook.f.) Baill. Specimen: Huíla, Lopolo, Welwitsch 1583 (BM, K, LISU). USTERIA Willd. Distribution: HI guineensis Willd. Note: Cultivated and escaped. LORANTHACEAE LOBELIACEAE Hiern, W.P. 1900. Loranthaceae. Catalogue of the African plants Good, R. 1927. Campanulaceae. Mr. John Gossweiler’s Portuguese collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: West African plants. Journal of Botany 65, Suppl. 2: 68, 69. 925–935. British Museum (Natural History), London. Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. IUCN 2006. 2006 IUCN Red List of threatened species. http:// Agronomia Angolana 7: 1–587. www.iucnredlist.org (accessed July 2007). Hiern, W.P. 1898. Campanulaceae (in part). Catalogue of the Polhill, R. & Wiens, D. 1998. Mistletoes of Africa. The Royal African plants collected by Dr. Friedrich Welwitsch in 1853– Botanic Gardens, Kew. 1861, Vol. 1,3: 625–632. British Museum (Natural History), Polhill, R.M. & Wiens, D. 2006. Loranthaceae. Flora zambesiaca London. 9,3: 117–195. Thulin, M. 1983. Lobeliaceae. Flora zambesiaca 7,1: 116–157. AGELANTHUS Tiegh. CYPHIA P.J.Bergius brunneus (Engl.) Balle & N.Hallé lasiandra Diels Specimens: Gossweiler 350 (K; type of Loranthus stheno Webb loandensis Engl. & K.Krause); Welwitsch 4850 (K; Specimen: Welwitsch 1135 (M; type of Cyphia lobelio- type). ides Welw. ex Hiern). copaiferae (Sprague) Polhill & Wiens LOBELIA L. djurensis (Engl.) Polhill & Wiens falcifolius (Sprague) Polhill & Wiens angolensis Engl. & Diels ex Diels glomeratus (Engl.) Polhill & Wiens Specimens: Baum 43 (M; type of Lobelia minutidentata Specimen: Welwitsch 4880 (COI; type). Engl. & Gilg); Welwitsch 1146 (G; type). molleri (Engl.) Polhill & Wiens columnaris Hook.f. Note: Doubtful record by Gossweiler (1953). Specimens: Dekindt 60 (B; type of Loranthus dekindt- erinus L. ianus Engl.); Welwitsch 4845 (K; type). Specimen: Welwitsch 1144 (K; type of Lobelia ben- terminaliae (Engl. & Gilg) Polhill & Wiens Specimen: Baum 519 (B; type). guellensis Hiern). E fervens Thunb. subsp. recurvata (E.Wimm.) Thulin villosiflorus (Engl.) Polhill & Wiens Specimen: Welwitsch 1143 (K; type). Specimen: Welwitsch 4890 (K; type). Egracillima Welw. ex Hiern ENGLERINA Tiegh. E henodon E.Wimm. luluensis (Engl.) Polhill & Wiens Specimen: Malange, Gossweiler 1146 (K; type). subquadrangularis (De Wild.) Polhill & Wiens Ehumpatensis E.Wimm. Specimen: Huíla, Humpata, 09/1883, Johnston s.n. (K- ERIANTHEMUM Tiegh. K000228669; type). dregei (Eckl. & Zeyh.) Tiegh.

DICOTYLEDONS LINACEAE Hugonia 112 S T R E L I T Z I A 22 (2008)

GLOBIMETULA Tiegh. longiflorus Polhill & Wiens anguliflora (Engl.) Danser Specimen: Monteiro, Santos & Murta 236 (LISC; type). Specimen: Welwitsch 4887 (B; type). Distribution: CA braunii (Engl.) Danser Emalacophyllus (Engl. & K.Krause) Danser Distribution: CA Specimen: Gossweiler 202 (B; type). cornutibracteata Balle ex Wiens & Polhill Emechowii (Engl.) Tiegh. Distribution: CA Specimen: Mechow 43 (B; type). mayombensis (De Wild.) Danser mollissimus (Engl.) Danser mweroensis (Baker) Danser Specimen: Welwitsch 4877 (B; type). rubripes (Engl. & K.Krause) Danser ogowensis (Engl.) Danser oleifolius (Wendl.) Danser HELIXANTHERA Lour. Specimen: Welwitsch 4858 (B; type of Loranthus huillensis (Engl.) Danser namaquensis Harv. var. ligustrifolius Engl.). Specimen: Antunes 267 (B; type). preussii (Engl.) Tiegh. kirkii (Oliv.) Danser Distribution: CA mannii (Oliv.) Danser Notes: Conservation status: VU A2c+3c (IUCN 2006). subalata (De Wild.) Polhill & Wiens quequensis (Weim.) Polhill & Wiens sessilifolius (P.Beauv.) Blume ONCOCALYX Tiegh. welwitschii (Engl.) Polhill & Wiens Specimen: Welwitsch 4883 (B; type). LYTHRACEAE PHRAGMANTHERA Tiegh. Fernandes, A. 1970. Lythraceae. Conspectus florae angolensis 4: batangae (Engl.) Balle 165–189. Distribution: CA Fernandes, A. 1975. Sur quelques Lythracées du sud de l’Angola. baumii (Engl. & Gilg) Polhill & Wiens Garcia de Orta, Série de Botânica 2: 77, 78. brieyi (De Wild.) Polhill & Wiens Fernandes, A. 1978. Lythraceae. Flora zambesiaca 4: 276–323. capitata (Spreng.) Balle Fernandes, A. & Diniz, M.A. 1958. Contribuição para o conheci- Specimen: Gossweiler 695 (B; type of Loranthus goss- mento das Lythraceae de Angola. Garcia de Orta 6,1: 87–130. weileri Engl. & K.Krause). Hiern, W.P. 1898. Lythraceae. Catalogue of the African plants col- cinerea (Engl.) Balle lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,2: Specimen: Welwitsch 4884 (B; type). 370–377. British Museum (Natural History), London. cornetii (Dewèvre) Polhill & Wiens AMMANNIA L. crassicaulis (Engl.) Balle auriculata Willd. dombeyae (K.Krause & Dinter) Polhill & Wiens Distribution: BO CU HI MA NA Specimen: Welwitsch 4886 (PRE; type of Loranthus baccifera L. subsp. baccifera fulvus Engl.). Distribution: CC HI MA NA ZA E engleri (Hiern) Polhill & Wiens prieuriana Guill. & Perr. Specimen: Welwitsch 4849 (B; type of Loranthus emar- Distribution: CN MA NA ZA ginatus Engl.). senegalensis Lam. E exellii Balle ex Polhill & Wiens Distribution: CU glaucocarpa (Peyr.) Balle Specimen: Welwitsch 4847 (B; type of Loranthus cis- NESAEA Kunth toides Welw. ex Engl.). Eandongensis Welw. ex Hiern guerichii (Engl.) Balle Specimen: Pungo Andongo, margens do R. Cuanza, pr. nigritiana (Hook.f. ex Benth.) Balle de Sansamanda e Mopopo, Welwitsch 2368 (BM; type). polycrypta (Didr.) Balle subsp. polycrypta Distribution: CN MA Specimen: Welwitsch 4844 (B; type of Loranthus ango- Eangolensis A.Fern. & Diniz lensis Engl.). Specimen: Curoca, Ruacaná, Exell & Mendonça 2748 sterculiae (Hiern) Polhill & Wiens (COI; type). Specimen: Welwitsch 5285 (PRE; type). Distribution: CU LA usuiensis (Oliv.) M.G.Gilbert subsp. usuiensis aspera (Guill. & Perr.) Koehne Ezygiarum (Hiern) Polhill & Wiens Distribution: NA E Specimen: Welwitsch 5281 (PRE; type). baumii Koehne Specimen: Ganguelas, Chitanda, pr. de Kakele, PLICOSEPALUS Tiegh. 03/10/1899, Baum 204 (COI; type). kalachariensis (Schinz) Danser Distribution: HI Ecinerea A.Fern. & Diniz TAPINANTHUS (Blume) Rchb. Specimen: Gossweiler s.n. (BM-BM000902415; type). belvisii (DC.) Danser Note: Known only from the type. buchneri (Engl.) Danser cordata Hiern Specimens: Buchner 506 (B; type); Gossweiler 149 Specimen: Cacuso, Pungo Andongo, entre Quisonde e (B; type of Loranthus gracilis Engl. & K.Krause); Condo, Welwitsch 2327 (BM; type). Gossweiler 473 (B; type of Loranthus obtusilobus Engl. Distribution: BE CN CU MA NA & K.Krause). crassicaulis (Guill. & Perr.) Koehne constrictiflorus (Engl.) Danser Distribution: CC MA dependens (Engl.) Danser dinteri Koehne Specimen: Welwitsch 4851 (COI; type). erecta Guill. & Perr. erectotruncatus Balle ex Polhill & Wiens Distribution: BE NA erianthus (Sprague) Danser linifolia Welw. ex Hiern forbesii (Sprague) Wiens Specimen: Lubango, pr. de Lopolo, Welwitsch 2332 Eglaucophyllus (Engl.) Danser (BM; type). Specimen: Antunes 88 (B; type). Distribution: BE HI

LORANTHACEAE Globimetula DICOTYLEDONS S T R E L I T Z I A 22 (2008) 113

Eloandensis (Welw. ex Hiern) Koehne smithii A.Fern. & Diniz Specimen: Luanda, represas pr. de Conceição, Specimen: Zaire, Smith 16 (BM; type). Welwitsch 2366 (BM; type). Distribution: ZA Distribution: LA Ethymoides Exell var. angustifolia A.Fern. & Diniz Elythroides Welw. ex Hiern Specimen: Huíla, Antunes vel Dekindt 615 (LISC holo- Specimen: Moçâmedes, pr. de Cavaleiros, Welwitsch type). 2335 (BM; type). Distribution: HI Distribution: NA Ethymoides Exell var. thymoides ondongana Koehne subsp. ondongana var. evansiana Specimen: Lubango, entre Mumpula e Nene, margens (A.Fern. & Diniz) A.Fern. do R. Quipumpunhime, Welwitsch 2344 (BM; type). ondongana Koehne subsp. ondongana var. ondongana Distribution: CC HI passerinoides (Welw. ex Hiern) Koehne welwitschii Exell Specimen: Lubango, Lopolo, Welwitsch 2336 (BM; type). Specimen: Pungo Andongo, pr. de Quibinda, ao longo do Distribution: HI R. Cuije, Welwitsch 2340 (BM; type). radicans Guill. & Perr. var. floribunda (Sond.) A.Fern. Distribution: MA Distribution: CC NA radicans Guill. & Perr. var. radicans Distribution: NA MALPIGHIACEAE rigidula (Sond.) Koehne Distribution: CC CU HI Exell, A. & Mendonça, F. 1951. Malpighiaceae. Conspectus florae Esarcophylla (Welw. ex Hiern) Koehne angolensis 1: 250–254. Specimen: Moçâmedes, margens do R. Bero, pr. de Gonçalves, M.L. & Launert, E. 1984. Acridocarpus mayumbensis Cavaleiros, Welwitsch 2365 (BM; type). sp. nov. (Malpighiaceae). Garcia de Orta, Série de Botânica 6: Distribution: NA 141–144. schinzii Koehne ex Schinz Hiern, W.P. 1896. Malpighiaceae. Catalogue of the African plants Distribution: NA collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: 104, 105. British Museum (Natural History), London. teixeirae A.Fern. Specimen: Huíla, Humbe, Namuculungo, 25/06/1957, Launert, E. 1961. Studies in African Malpighiaceae. Boletim da Teixeira 2538 (LISC isotype). Sociedade Broteriana, sér. 2, 35: 29–49. Distribution: CU ACRIDOCARPUS Guill. & Perr. ROTALA L. congolensis Sprague capensis (Harv.) A.Fern. & Diniz Distribution: ZA Distribution: HI longifolius (G.Don) Hook.f. filiformis (Bellardi) Hiern Distribution: CA CN ZA Specimen: Pungo Andongo, pr. de Lagoa de Quibinda, Emayumbensis Gonç. & Launert Welwitsch 2342 (BM; type of Rotala heterophylla Specimen: Cabinda, Maiombe, Res. da Chiaca, Welw. ex A.Fern. & Diniz). 08/09/1958, M.E.F.A. 301 (LISC; type). Distribution: CC CS CU HI MA Distribution: CA fluitans Pohn. prasinus Exell Specimen: Cuamato, Humbe, R. Cunene, Exell & Specimen: Sumba, Peco, Gossweiler 9115 (BM; type). Mendonça 2834 (COI; type of Rotala tetragonocalyx Distribution: MA ZA A.Fern. & Diniz). Distribution: CU FLABELLARIA Cav. fontinalis Hiern paniculata Cav. Specimen: Cacuso, Pungo Andongo, pr. de Lombe e Distribution: CN Quisonde, Welwitsch 2346 (BM; type). HETEROPTERYS Kunth Distribution: BE MA leona (Cav.) Exell gossweileri Koehne Distribution: ZA Specimen: Malange, Quizanga, Gossweiler 1145 (BM; type). SPHEDAMNOCARPUS Planch. ex Benth. & Hook.f. Distribution: BE LS MA angolensis (A.Juss.) Planch. ex Oliv. lucalensis A.Fern. & Diniz Distribution: BE CC HI Specimen: Malange, Duque de Bragança, Rianzondo, pr. Ebarbosae Launert das cataratas do R. Lucala, Gossweiler 11818 (COI; type). Specimen: Huambo, a 17 km do Bailundo a caminho Distribution: CS MA para Nova Lisboa, 26/03/1960, Barbosa & Correia myriophylloides Welw. ex Hiern 8889 (LISC; type). Specimens: At 1.5 hours from Chapman’s farm on road Distribution: HA to Huíla, 10/05/1909, Pearson 2657 (K; type of Rotala pearsoniana A.Fern. & Diniz); Lubango, Lopolo, entre TRIASPIS Burch. Nene e Ohai, Welwitsch 2348 (BM; type). lateriflora Oliv. Distribution: CC HI LS Specimen: Moçâmedes, base da Serra da Chela, Enummularia Welw. ex Hiern Bumbo, 10/1859, Welwitsch 1042 (COI; type). Specimen: Lubango, pr. de Lopolo e Catumba, Distribution: CN MA NA Welwitsch 2345 (BM; type). macropteron Welw. ex Oliv. Distribution: CC HI Specimen: Pungo Andongo, mata de Pungo, 04/1857, mexicana Cham. & Schltdl. Welwitsch 1039 (P; type). Distribution: MA Distribution: BO CN MA ZA serpiculoides Welw. ex Hiern mooreana Exell & Mendonça Specimen: Lubango, pr. de Monhino, Welwitsch 2355 Specimen: Cabinda, Maiombe, Buco Zau, 01/1917, (BM; type). Gossweiler 7227 (LISC; type). Distribution: HI Distribution: CA UI

DICOTYLEDONS LYTHRACEAE Nesaea 114 S T R E L I T Z I A 22 (2008) MALVACEAE ramosum (Cav.) Guill. & Perr. Specimen: Cuanza Norte, Cazengo, Camondai, by O.A. Leistner Gossweiler 5733 (BM, LISC). Distribution: CN HI NA Cavaco, A. 1959. Subsídios para o estudo da biologia na Lunda. Contribution à l’étude de la flore de la Lunda d’après les récol- AZANZA Alef. tes de Gossweiler (1946–1948). Museu do Dundo. Publicações ?garckeana (F.Hoffm.) Exell & Hillc. Culturais da Companhia de Diamantes de Angola (DIAMANG) No. 42. Note: Occurrence unconfirmed. Exell, A. & Mendonça, F. 1937/1951. Malvaceae. Conspectus flo- CIENFUEGOSIA Cav. rae angolensis 1,1: 146–176; 1,2: 177–184. digitata Cav. Hiern, W.P. 1896. Malvaceae. Catalogue of the African plants col- Specimen: Huíla, Cunene R., Ruacaná, Exell & lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: 62– Mendonça 2694 (BM, COI). 81. British Museum (Natural History), London. Distribution: HI Leistner, O.A. 2005. Seed plants of southern tropical Africa. Southern African Botanical Diversity Network Report No. 26. GOSSYPIUM L. SABONET, Pretoria. anomalum Wawra Vollesen, K. 1995. Malvaceae. Flora of Ethiopia and Eritrea 2,2: Specimen: Luanda, pr. de Penedo, Welwitsch 5221 190–256. (BM, LISU). Wilson, F.D. 1999. Revision of Hibiscus section Furcaria Distribution: BE HI LA NA (Malvaceae) in Africa and Asia. Bulletin of the Natural History arboreum L. Museum, London (Botany) 29,1: 47–79. Specimen: Huíla, pr. de Humbe, Simpson s.n. (K). Distribution: HI ABELMOSCHUS Medik. Note: Cultivated? esculentus (L.) Moench herbaceum L. Specimen: Luanda, Imbondeiro dos Lobos, 10/1858, Specimen: Huíla, Vila Pereira d’Eça, Exell & Mendonça Welwitsch 5278 (BM). 2835 (BM, COI, LISC). Distribution: LA Distribution: HI moschatus (L.) Medik. triphyllum Hochr. Specimen: Cuanza Norte, Golungo Alto, Sobato Specimen: Huíla, entre Humbe e Dongoena, Exell & Mussengue, 10/1855, Welwitsch 5276 (BM). Mendonça 2771 (BM, COI, LISC). Distribution: CN Distribution: HI ABUTILON Mill. HIBISCUS L. angulatum (Guill. & Perr.) Mast. acetosella Welw. ex Hiern Specimen: Luanda, pr. de Foto, Welwitsch 4979 (BM, Specimen: Cuanza Norte, Golungo Alto, 12/1854, K, LISU). Welwitsch 5271 (BM, LISU; type). Distribution: BE HI LA NA Distribution: BE CN LA MA MO englerianum Ulbr. andongensis Hiern Specimen: Huíla, Unguéria, Exell & Mendonça 2483 Specimen: Malange, Pungo Andongo, Mata de Pungo, (BM, COI; type of Abutilon membranifolia Baker f.). Welwitsch 5257 (BM holo., LISU; type). Distribution: HI NA Distribution: MA fruticosum Guill. & Perr. angolensis Exell Specimen: Luanda, Maianga, Gossweiler 8381 (BM, K, P). Specimen: Bié, R. Cubango, Gossweiler s.n. (BM; type). Distribution: BE CS LA NA Distribution: BI grandiflorum G.Don articulatus Hochst. ex A.Rich. Specimen: Cuanza Norte, Catete, Gossweiler 9231 Specimen: Bié, Vila Serpa Pinto, Gossweiler 2480 (BM, (COI, LISC). COI, K, LISC). Distribution: CN LA Distribution: BE BI guineense (Schumach.) Baker f. & Exell asper Hook.f. Specimen: Luanda, Gossweiler 259 (B, BM). Specimen: Cuanza Norte, Cassualala, Cuanza, Distribution: BE CN LA 10/07/1923, Gossweiler 8927 (BM). hirtum (Lam.) Sweet Distribution: CN Specimen: Huíla, entre Humbe e Ruacaná, Copapa, benguellensis Exell & Mendonça Exell & Mendonça 2686 (BM, COI, LISC). Specimen: Benguela, Bailundo, Wellman s.n. (K; type). Distribution: HI Distribution: BE longicuspe Hochst. ex A.Rich. caesius Garcke Specimen: Benguela, Pôsto Zootécnico da Ganda, Specimen: Cuanza Sul, R. Cuanza, Cacoba, Gossweiler Gossweiler 6412 (BM, COI; type of Abutilon longicuspe 8838 (BM, K). var. epilosum Exell). Distribution: CS Distribution: BE HI caesius Garcke var. micropetala Gürke mauritianum (Jacq.) Medik. Specimen: Luanda, Gossweiler 383 (BM). Specimen: Cuanza Norte, Cazengo, Granja de S. Luís, Distribution: LA Gossweiler 5025 (COI, LISC). calyphyllus Cav. Distribution: BE CN LA NA Specimen: Cuanza Norte, Cazengo, Gossweiler 5701 mendoncae Baker f. (BM, COI, LISC). Specimen: Namibe, Moçâmedes, km 70 do Caminho de Distribution: CN MA Ferro, Exell & Mendonça 2179 (BM holo., COI; type). cannabinus L. Distribution: NA Specimens: Malange, Cuango R., near Xa-Sengue, pannosum (G.Forst.) Schltdl. 05/04/1937, Exell & Mendonça 274 (BM; type of Hibis- Specimen: Cuanza Norte, Golungo Alto, Welwitsch cus malangensis Baker f.); Cuango, 07/1913, Vanderyst 4984 (BM p.p., LISU p.p.). 1377 (BR; type of Hibiscus vanderystii De Wild.). Distribution: CN Distribution: LN MA

MALVACEAE DICOTYLEDONS S T R E L I T Z I A 22 (2008) 115 castroi Baker f. & Exell mastersianus Hiern Specimen: Namibe, Moçâmedes, Damba do Espinheiro, Specimen: Malange, Pungo Andongo, 01/05/1857, Castro 92 (BM; type). Welwitsch 5242 (BM; type). Distribution: NA Distribution: MA cuanzensis Exell & Mendonça mechowii Garcke Specimen: Malange, Pungo Andongo, Welwitsch 5241 Specimen: Malange, Pungo Andongo, Welwitsch 5262 (BM holo., G, LISU, P; type). (BM, K). Distribution: MA Distribution: BI CN MA MO diversifolius Jacq. micranthus L.f. Specimen: Cuanza Sul, Quissama, margens do R. Specimen: Luanda, Gossweiler 373 (BM, K). Longa, Gossweiler 8300 (BM, K, P). Distribution: BE HI LA Distribution: CS moxicoensis Baker f. dongolensis Delile Specimen: Moxico, R. Luena, Vila Luso, Exell & Specimen: Huíla, R. Catumba, Welwitsch 4939 (BM, Mendonça 1599 (BM, COI; type). LISU). Distribution: MO Distribution: HI NA nigricaulis Baker f. donianus D.Dietr. Specimen: Bíé, entre Coemba e R. Cuanza, Exell & Specimen: Cuanza Norte, Cazengo, Caculo, Welwitsch Mendonça 1759 (BM holo., COI; type). 5252 (BM, COI, K, LISU). Distribution: BI Distribution: CN CS noldeae Baker f. exellii Baker f. Specimen: Malange, Quela, Nolde 713 (BM; type). Specimen: Huíla, entre Humpata e o Posto Zootécnico, Distribution: MA 16/05/1937, Exell & Mendonça 1992 (BM holo., COI; ottoi Exell type). Specimen: Benguela, entre Ganda e Caconda, Distribution: HI Xongorola, Hundt 313 (BM; type). ficalhoanus Exell & Mendonça Distribution: BE HI Specimen: Huíla, Lopolo, Welwitsch 4933 (LISU; type). pachycarpus Exell & Mendonça Distribution: HI Specimen: Cuanza Norte, Zenza do Golungo, pr. de flavo-roseus Baker f. Quicanda, Welwitsch 4898 (BM; type). Specimen: Lunda, Vila Henrique de Carvalho, Young Distribution: CN 646 (BM; type). palmatus Forssk. Distribution: LN Specimen: Luanda, Penedo e Boa Vista, Welwitsch fritzscheae Exell & Mendonça 5273 (BM, COI, K). Specimen: Huíla, Monino, Fritzsche 163 (B; type). Distribution: CS LA Distribution: HI NA panduriformis Burm. f. fugosioides Hiern Specimen: Luanda, Gossweiler 382 (BM, K). Specimen: Malange, Pungo Andongo, Pedras de Guinga, Distribution: CN CS HI LA MA Welwitsch 5237 (BM; type). physaloides Guill. & Perr. Distribution: BE CS MA Specimen: Cuanza Norte, Cazengo, Gossweiler 5585 gilletii De Wild. subsp. gilletii (BM, LISC). Specimens: Lunda, Xa-Sengue, 04/04/1937, Exell & Distribution: CN Mendonça 251 (BM); Lunda-Kasai Bezirk, Pogge s.n. praeteritus R.A.Dyer (B; type of Hibiscus poggei Gürke ex Engl.). Specimen: Huíla, Jau, Baum 1000 (K). Distribution: LN MO Distribution: HI gilletii De Wild. subsp. hiernianus (Exell & Mendonça) pruriosus Exell & Mendonça F.D.Wilson Specimen: Malange, Pungo Andongo, Mata de Pungo, Specimen: Huíla, Humpata, Welwitsch 4928 (BM; Welwitsch 5251 (BM; type). type). Distribution: MA Distribution: BI HA HI pusillus Thunb. gilletii De Wild. subsp. lundaensis (Baker f.) F.D.Wilson Specimen: Huíla, pr. de Lopolo, Welwitsch 4930 (BM, K). Specimen: Lunda, Cacolo, R. Cuito, Gossweiler 11821 Distribution: HI (BM; type). rhabdotospermus Garcke Distribution: LN Specimen: Namibe, Moçâmedes, R. Bero, Welwitsch gossweileri Sprague 4936 (BM; type). Specimen: Luanda, Gossweiler 398 (BM, K; type). Distribution: NA Distribution: BE CN HI LA rhodanthus Gürke huillensis Hiern Specimen: Malange, Pungo Andongo, Welwitsch 4901 Specimen: Huíla, Serra da Chela, Welwitsch 4942 (BM; (BM; type of Hibiscus welwitschii Hiern). type). Distribution: BE BI CN HI LN MA MO Distribution: HI rostellatus Guill. & Perr. hundtii Exell & Mendonça Specimen: Malange, Pungo Andongo, Welwitsch 5243 Specimen: Benguela, entre Ganda e Caconda, (BM, K; type). Xongorola, Hundt 705 (B holo., BM, COI; type). Distribution: CN CS MA Distribution: BE rubriflorus Baker f. loandensis Hiern Specimen: Namibe, Moçâmedes, km 50–60 do Specimen: Pr. de Maianga do Povo, Welwitsch 5240 Caminho de Ferro de Moçâmedes, Exell & Mendonça (BM; type). 2138 (BM, LISC; type). Distribution: BE CN CS LA Distribution: NA lobatus (Murray) Kuntze sabdariffa L. Specimen: Cuanza Norte, Cazengo, Gossweiler 4617 Specimen: Cuanza Norte, Golungo Alto, Welwitsch (BM). 5263 (BM). Distribution: CN NA Distribution: BI CN LA LN

DICOTYLEDONS MALVACEAE Hibiscus 116 S T R E L I T Z I A 22 (2008) schinzii Gürke cordifolia L. Specimen: Cuanza Norte, Catete, Cachari, Exell & Specimen: Luanda, Gossweiler 336 (B, BM, K). Mendonça 71 (BM, COI). Distribution: BE BI CC CN HI LA LN MA Distribution: CN hoepfneri Gürke selesiensis Baker f. Specimen: Namibe, Moçâmedes, Höpfner 20 (B; type). Specimen: Cuanza Sul, Vila Nova do Seles, Exell & Distribution: CC HI NA Mendonça 3185 (BM; type). javensis Cav. Distribution: CS Specimen: Cuanza Norte, Cazengo, Granja de S. Luís, surattensis L. Gossweiler 5624 (BM, COI, LISC). Specimen: Cuanza Norte, Cazengo, Gossweiler 4690 Distribution: CN (BM, K). linifolia Cav. Distribution: CN LA LN Specimen: Lunda, pr. de Vila Henrique de Carvalho, tiliaceus L. Young 639 (BM). Specimen: Cabinda, margens do R. Chiluango, Distribution: LN Gossweiler 6057 (BM). *paniculata L. Distribution: CA Specimen: Lunda, Dundo, R. Luachimo, Gossweiler trionum L. 13978 (K). Specimen: Huíla, Gossweiler 9411 (BM). Distribution: LN Distribution: HI rhombifolia L. Evilhenae Cavaco Specimen: Cuanza Norte, Golungo Alto, Sobado de Specimen: Lunda Norte, Dundo, NE da Lunda, Bumba, Welwitsch 4962 (BM, LISU). 01/10/1946, Gossweiler 13678 (P; type). Distribution: BE CN HI MA NA Distribution: LN rigida (G.Don) D.Dietr. vitifolius L. Specimen: Cuanza Norte, Cazengo, Granja de S. Luís, Specimen: Malange, Pungo Andongo, Cabondo, Gossweiler 5855 (BM, COI, LISC, LISU; type of Sida Welwitsch 5246 (BM, K, LISU). gossweileri Exell). Distribution: CN HI LA MA NA Distribution: CN LA NA urens L. KOSTELETZKYA C.Presl Specimen: Lunda, arredores de Vila Henrique de adoenis (Hochst. ex A.Rich.) Mast. Carvalho, Carrisso & Mendonça 454 (BM, COI). Specimen: Benguela, entre Ganda e Caconda, Distribution: CN LN NA Xongorola, Hundt 620 (B, BM, COI). Distribution: BE URENA L. buettneri Gürke lobata L. Specimen: Malange, Büttner 381 (B; type). Specimen: Luanda, Gossweiler 331 (B, BM, K). Distribution: BE BI CC CN LN MA Distribution: CN LA LN MA grantii (Mast.) Garcke Specimen: Malange, R. Cuije, Gossweiler 8868 (B, BM, K). WISSADULA Medik. rostrata (Schumach. & Thonn.) Hook.f. Distribution: LN MA UI Specimen: Cuanza Norte, entre Trombeta e Cabondo, *MALVA L. Welwitsch 4911 (BM, LISU). *parviflora L. Distribution: CN HI MA ZA Specimen: Malange, Pungo Andongo, Welwitsch 4903 (BM, COI, LISU). Distribution: CN HI MA MELASTOMATACEAE *sylvestris L. Fernandes, A. & Fernandes, R. 1958. Sobre as Melastomatáceas Specimen: Luanda, pr. de Cacuaco, Welwitsch 4904 do enclave de Cabinda. In 6a Conferência Internacional de (BM, LISU). Africanistas Ocidentais, S.Tomé, 1956, Vol. 3: 93–106. Distribution: LA Fernandes, R. & Fernandes, A. 1970. Conspectus florae angolensis 4: 114–165. PAVONIA Cav. Figueiredo, E. 2001. A revision of Calvoa Hook.f. (Melastomataceae). burchellii (DC.) R.A.Dyer Botanical Journal of the Linnean Society 136,2: 179–205. Specimen: Malange, Pungo Andongo, Welwitsch 4987 Hiern, W.P. 1898. Melastomaceae. Catalogue of the African plants (BM, LISU). collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,2: Distribution: CN HI MA 363–369. British Museum (Natural History), London. gossweileri Exell Jacques-Félix, H. 1976. Le genre Tristemma Jussieu. Bulletin du Specimen: Benguela, Lengue, Gossweiler 4935 (BM Museum National d’Histoire Naturelle, 3e sér., 418, Botanique holo., LISU; type). 28: 137–206. Distribution: BE HI NA Jacques-Félix, H. 1983. Melastomatacées. Flore du Gabon 25: schimperiana Hochst. ex A.Rich. 1–168. Specimen: Cuanza Norte, Cazengo, Granja de S. Luís, Lebrun, J.-P. & Stork, A.L. 2003. Tropical African flowering plants: Gossweiler 5082 (BM, COI, LISU). ecology and distribution, Vol. 1. Annonaceae–Balanitaceae. Distribution: BE CN NA Conservatoire Botanique de Genève, Genève. senegalensis (Cav.) Leistner Specimen: Huíla, pr. de Cahama, Pearson 2419 (K). AMPHIBLEMMA Naudin Distribution: BI HI NA ciliatum Cogn. urens Cav. Distribution: CA CN E Specimen: Malange, Quela, Nolde 217 (BM, COI). gossweileri Exell var. gossweileri Distribution: MA Specimen: Cabinda, Maiombe, na nascente do R. Nzanza, R. Lufo, Belize, 15/02/1915, Gossweiler 7817 SIDA L. (LISC; type). alba L. Distribution: CA Specimen: Luanda, Gossweiler 366 (BM, K). molle Hook.f. Distribution: BI CN HI LA Distribution: CA

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ANTHEROTOMA (Naudin) Hook.f. congolensis (Cogn. ex Buett.) Jacq.-Fél. debilis (Sond.) Jacq.-Fél. Distribution: LS ZA Specimen: Lunda, Vila Henrique de Carvalho, R. Ecordifolia A.Fern. & R.Fern. Luachimo, 17/04/1937, Exell & Mendonça 720 (LISC; Specimen: Lunda, Vila Henrique de Carvalho, type of Dissotis debilis var. prostrata R.Fern. & A.Fern.). 14/04/1937, Exell & Mendonça 567 (LISC; type). Distribution: BE BI CC CS HA HI LS MA MO Distribution: LS densiflora (Gilg) Jacq.-Fél. Ecrenulata Cogn. Distribution: MA MO Specimen: Lubango, Huíla, Morro de Lopolo, Welwitsch gracilis (Cogn.) Jacq.-Fél. 916 (BM; type). Specimen: Lubango, Morro de Monino, Welwitsch 921 Distribution: CU HI NA (PRE; type). denticulata A.Fern. & R.Fern. Distribution: BI CC HA HI LS MO Note: Recorded by Lebrun & Stork (2003). naudinii Hook.f. Eechinata A.Fern. & R.Fern. Distribution: BI CC HA HI LS MA UI Specimen: Benguela, Lépi, 05/08/1940, Gossweiler phaeotricha (Hochst.) Jacq.-Fél. 12149 (LISC; type). Distribution: BE BI CS LS MA Distribution: HA CALVOA Hook.f. falcipila Gilg Distribution: LS MO Eangolensis A.Fern. & R.Fern. Efenarolii A.Fern. & R.Fern. Specimen: Dundo, near Luachimo R., 08/07/1949, Specimen: Libolo, Fenaroli 1187 (COI; type). Gossweiler 14261 (COI; type). Distribution: CS Distribution: LN E hirsuta Hook.f. gossweileri Exell Distribution: CA Specimen: Caconda, margens do ribeiro Seculo, seretii De Wild. subsp. wildemaniana (Exell) Figueiredo Gossweiler 4308 (BM; type). Specimen: Maiombe, Belize region, source of Zanza stream, Distribution: HI Lufo R., 15/02/1919, Gossweiler 7823 (LISC; type). hensii Cogn. Distribution: CA Distribution: CN LS UI Eloandensis Exell CINCINNOBOTRYS Gilg Specimen: Luanda, Gossweiler 697 (BM; type). acaulis (Cogn.) Gilg Distribution: LA Specimen: Chitato, margens do R. Lóvua, territórios do Elongicaudata Cogn. Cahungula, Marques 211 (COI; type). Specimen: Lubango, Huíla, Morro de Lopolo, Welwitsch Distribution: LN MA 915 (BM; type). Distribution: CC CS HA HI LS MA MO NA DICELLANDRA Hook.f. multiflora (Sm.) Triana barteri Hook.f. Distribution: CA Distribution: CA princeps (Bonpl.) Triana var. candolleana (Cogn.) A.Fern. & DICHAETANTHERA Endl. R.Fern. africana (Hook.f.) Jacq.-Fél. Specimen: Entre Quitage e Condo, Welwitsch 904 (BM; Distribution: CA type). corymbosa (Cogn.) Jacq.-Fél. Distribution: BE BI CN CS HA LS MA UI ZA Distribution: LS princeps (Bonpl.) Triana var. princeps strigosa (Cogn.) Jacq.-Fél. Distribution: CC HA HI NA Distribution: UI Eprocumbens A.Fern. & R.Fern. Specimen: Moxico, Cuemba, 05/1937, Gossweiler DINOPHORA Benth. 11236 (LISC; type). spenneroides Benth. Distribution: BI Distribution: CA CN Erhinanthifolia (Brenan) A.Fern. & R.Fern. var. exellii A.Fern. DISSOTIS Benth. & R.Fern. anchietae A.Fern. & R.Fern. Specimen: Moxico, margem do R. Luena, Perímetro Specimen: Caconda, Anchieta 143 (LISU; type). Florestal do Luso, 17/07/1960, Araújo 124 (LISC; Distribution: HI type). Ebenguellensis A.Fern. & R.Fern. Distribution: MO E Specimen: Caála, Calupiango, Serra do Moco, pr. do rhinanthifolia (Brenan) A.Fern. & R.Fern. var. rhinanthifolia R. Niana, afluente do Cubal, Gossweiler 12293 (COI; Specimen: Cuito Cuanavale, Longa, margem do R. type). Cuiriri, pr. de Cassuango, Gossweiler 4079 (LISC; type). Distribution: HA Distribution: BI CC LS MO brazzae Cogn. Esizenandii Cogn. var. brevipilosa A.Fern. & R.Fern. Distribution: CA CN LN LS MA MO UI Specimen: Dilolo, Teixeira de Sousa, pr. do R. Luao, Ecarrissoi A.Fern. & R.Fern. 02/07/1940, Gossweiler 12223 (LISC; type). Specimen: Cuanza Sul, entre Bimbe e Sanga, Distribution: MO 24/06/1937, Exell & Mendonça 3071 (LISC; type). Esizenandii Cogn. var. sizenandii Distribution: CS HA Specimen: Camaxilo, Muatianvo, margens do R. Ecastroi A.Fern. & R.Fern. Cuango, Marques 179 (COI; type). Specimen: Huambo, Sacaála, pr. de Nova Lisboa, Castro Distribution: LN LS 36 (COI; type). thollonii Cogn. ex Büttner Distribution: HA Distribution: LN Ecognauxiana A.Fern. & R.Fern. welwitschii Cogn. Specimen: Cacuso, Pungo Andongo, margens do R. Specimen: Lubango, Huíla, Morro de Lopolo, Welwitsch Canandua, Welwitsch 907 (BM; type). 917 (BM; type). Distribution: CN HI MA NA Distribution: CC HA HI

DICOTYLEDONS MELASTOMATACEAE Antherotoma 118 S T R E L I T Z I A 22 (2008)

GUYONIA Naudin rubens A.Fern. & R.Fern. ciliata Hook.f. Specimen: Cabinda, catarata do R. Nzanza, Lufo, Belize, Distribution: CS Alto Maiombe, 01/03/1919, Gossweiler 7866 (LISC). Distribution: CA HETEROTIS Benth. Eangolensis (Cogn.) Jacq.-Fél. var. angolensis WARNECKEA Gilg Specimen: Lubango, Lagoa de Ivantala, Welwitsch 914 bebaiensis (Gilg ex Engl.) Jacq.-Fél. (BM; type). Specimen: Cabinda, Maiombe, Belize, pr. do Posto Distribution: HI NA Militar de Belize, 13/11/1919, Gossweiler 8142 (LISC; canescens (E.Mey. ex Graham) Jacq.-Fél. type of Memecylon uniflorum Exell). Distribution: CC CN HA HI LN LS MA MO Distribution: CA decumbens (P.Beauv.) Jacq.-Fél. cinnamomoides (G.Don) Jacq.-Fél. Distribution: CA CN MA ZA Distribution: CA prostrata (Thonn.) Benth. reygaertii (De Wild.) Jacq.-Fél. Distribution: BI CN CS LS MA UI Specimen: Maiombe, Buco Zau, Gossweiler 6943 (COI; type of Memecylon aggregatum A.Fern. & R.Fern.). LIJNDENIA Zoll. & Moritzi Distribution: CA jasminoides (Gilg) Borhidi sapinii (De Wild.) Jacq.-Fél. Specimen: Cacuso, Pungo Andongo, pr. de Pedras de Specimen: Bié, Menongue, Serpa Pinto, R. Luasenha, Pungo, Welwitsch 912 (BM; type of Memecylon gilgia- 26/06/1906, Gossweiler 3322 (LISC; type of num Exell). Memecylon angolense Exell). Distribution: CN MA Distribution: BI CC LN LS MO MELASTOMASTRUM Naudin capitatum (Vahl) A.Fern. & R.Fern. MELIACEAE Distribution: BE CN LS MA MO UI Exell, A. & Mendonça, F. 1951. Meliaceae. Conspectus florae ango- segregatum (Benth.) A.Fern. & R.Fern. lensis 1: 305–320. Distribution: CS MO ZA Hiern, W.P. 1896. Meliaceae. Catalogue of the African plants col- MEMECYLON L. lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: 128–136. British Museum (Natural History), London. diluviorum Exell Specimen: Cabinda, Maiombe, Seva, nas margens do R. IUCN 2006. 2006 IUCN Red List of threatened species. http:// www.iucnredlist.org (accessed July 2007). Luali, 08/05/1917, Gossweiler 7170 (LISC; type). Distribution: CA Leistner, O.A. 2005. Seed plants of southern tropical Africa. E Southern African Botanical Diversity Network Report No. 26. exellii A.Fern. & R.Fern. SABONET, Pretoria. Specimen: Cabinda, área do Posto Militar de Belize, Alto Styles, B.T. & White, F. 1991. Flora of tropical East Africa. Melia- Maiombe, 03/1917, Gossweiler 7053 (LISC). ceae. Distribution: CA flavovirens Baker CARAPA Aubl. Distribution: BE BI CC CS HA HI LS MA procera DC. Ehuillense A.Fern. & R.Fern. Distribution: CA Specimen: Lunda, Lubango, Leba, 20/06/1937, Exell & Mendonça 2948 (LISC; type). EKEBERGIA Sparrm. Distribution: CC HI benguelensis Welw. ex C.DC. laurentii De Wild. Specimen: Lopolo, 12/1859, Welwitsch 1303 (BM; Specimen: Maiombe, Belize, margens do R. Lufo, Caio, type). Hombe, 26/02/1919, Gossweiler 7855 (LISC; type of Distribution: BE CN HI MA UI Memecylon mayumbense Exell). capensis Sparrm. Distribution: CA Specimen: Golungo Alto, Sobado de Quilombo, myrianthum Gilg 07/1856, Welwitsch 1704 (LISU; type of Ekebergia Specimen: Cacuso, Pungo Andongo, barrancos de senegalensis A.Juss. var. coriacea C.DC.). Catete, Welwitsch 911 (P; type). Distribution: CN CS Distribution: BI CA CS HA LN MA ENTANDROPHRAGMA C.DC. virescens Hook.f. angolense (Welw. ex C.DC.) C.DC. Specimen: Maiombe, Seva, pr. do R. Luali, Gossweiler Specimen: Golungo Alto, Monte de Queta, 08/1856, 8039 (LISC; type of Memecylon viridiflorum Exell). Welwitsch 1313 (LISU; type). Distribution: CA Distribution: CA CN CS MA OCHTHOCHARIS Blume Note: Conservation status: VU A1cd (IUCN 2006). dicellandroides (Gilg) C.Hansen & Wickens candollei Harms Distribution: LN ZA Distribution: CA Note: Conservation status: VU A1cd (IUCN 2006). SPATHANDRA Guill. & Perr. cylindricum (Sprague) Sprague blakeoides (G.Don) Jacq.-Fél. Distribution: CA Distribution: LS ZA Note: Conservation status: VU A1cd (IUCN 2006). Eekebergioides (Harms) Sprague TRISTEMMA Juss. Specimen: Vila Pereira d’Eça, Baum 88 (E; type). coronatum Benth. Distribution: CU Distribution: CA spicatum (C.DC.) Sprague hirtum P. B e a u v . Note: Recorded by Styles & White (1991). Distribution: LN utile (Dawe & Sprague) Sprague mauritianum J.F.Gmel. Distribution: BE CA Distribution: CA CN LN LS MA Note: Conservation status: VU A1cd (IUCN 2006).

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GUAREA L. BERSAMA Fresen. mayombensis Pellegr. abyssinica Fresen. subsp. abyssinica Note: It occurs in Gabon, D.R.Congo and Uganda. It was Distribution: CA CN CS LS MA MO recorded tentatively for Angola by Leistner (2005). KHAYA A.Juss. MENISPERMACEAE anthotheca (Welw.) C.DC. Specimen: Golungo Alto, Monte de Queta, 1856, Exell, A. & Mendonça, F. 1937. Menispermaceae. Conspectus flo- Welwitsch 1314 (LISU; type). rae angolensis 1: 32–45. Distribution: CN MA Hiern, W.P. 1896. Menispermaceae. Catalogue of the African plants Note: Conservation status: VU A1cd (IUCN 2006). collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: ivorensis A.Chev. 13–21. British Museum (Natural History), London. Distribution: CA Note: Conservation status: VU A1cd (IUCN 2006). ALBERTISIA Becc. LOVOA Harms undulata (Hiern) Forman trichilioides Harms Specimen: Pungo Andongo, Mata de Pungo, 05/1857, Specimen: R. Lovo, Marques 232 (type). Welwitsch 477 (K; type). Distribution: CA LS? MA Distribution: CN MA Note: Conservation status: VU A1cd (IUCN 2006). Evillosa (Exell) Forman Specimens: Cabinda, Maiombe, Pango Munga, *MELIA L. Subluali, 12/02/1916, Gossweiler 6263 (LISC; type- *azedarach L. male); Cabinda, Maiombe, Pango Munga, Subluali, Distribution: CN CS LA HA HI MA 18/02/1916, Gossweiler 6289 (LISC; type-female). Note: Cultivated and escaped. Distribution: CA TRICHILIA P.Browne dregeana Sond. ANTIZOMA Miers E Specimen: Golungo Alto, pr. de Ndele, 04/1856, angolensis Exell & Mendonça Welwitsch 1311 (LISU; type of Trichilia strigulosa Specimen: Gossweiler 11962 (COI; type). Welw. ex C.DC.). Distribution: HA Distribution: CN MA Note: Known only from the type. emetica Vahl Distribution: CA BEIRNAERTIA Louis ex Troupin Note: Also cultivated. cabindensis (Exell & Mendonça) Troupin gilgiana Harms Specimen: Gossweiler 6266 (COI; type). Distribution: CA Distribution: CA monadelpha (Thonn.) J.J.de Wilde Distribution: CA CHASMANTHERA Hochst. prieureana A.Juss. welwitschii Troupin Distribution: CA Specimen: Welwitsch 2326 (K; type). quadrivalvis C.DC. Distribution: CN MA Distribution: CC tessmannii Harms CISSAMPELOS L. Distribution: CA mucronata A.Rich. welwitschii C.DC. Specimen: Entre Lopolo e Ferrão da Sola, Welwitsch Specimen: Golungo Alto, Monte do Alto Queta, 1856, 2314 (BM; type of Cissampelos pareira L. var. renifor- Welwitsch 1312 (LISU; type). mis Welw. ex Hiern). Distribution: CA CN LN Distribution: BE CC CN HI LA MA NA TURRAEA L. owariensis P.Beauv. ex DC. Distribution: BO CN MA UI africana (Welw.) Cheek Distribution: BO CN MA COCCULUS DC. cabrae De Wild. & T.Durand hirsutus (L.) Diels Specimen: Monte Lau, Monte Belo, Cazengo, Gossweiler Distribution: BE HI NA 739 (BM; type of Turraea angolensis Exell). Distribution: CA CN DIALYTHECA Exell & Mendonça heterophylla Sm. Egossweileri Exell & Mendonça Distribution: MA Specimen: Cabinda, Maiombe, Buco Zau, 21/11/1919, vogelii Hook.f. ex Benth. Distribution: CN LN Gossweiler 6833 (LISC; type). sp.; Exell & Mendonça (1951: 319). Distribution: CA Note: Specimen cited: Gossweiler 9900. Note: Known only from the type. TURRAEANTHUS Baill. DIOSCOREOPHYLLUM Exell africanus (Welw. ex C.DC.) Pellegr. gossweileri Exell Specimen: Golungo Alto, Bango, mata de Quisucula, Specimen: Cabinda, Maiombe, Belize, 23/12/1918, 04/1856, Welwitsch 1306 (LISU; type). Gossweiler 7639 (LISC; type). Distribution: CN Distribution: CA Note: Conservation status: VU A1cd (IUCN 2006). volkensii Engl. var. volkensii Distribution: CA MELIANTHACEAE JATEORHIZA Miers Exell, A. & Mendonça, F. 1954. Melianthaceae. Conspectus florae macrantha Exell & Mendonça angolensis 2: 93–95. Distribution: CA

DICOTYLEDONS MELIACEAE Guarea 120 S T R E L I T Z I A 22 (2008)

KOLOBOPETALUM Engl. TINOSPORA Miers auriculatum Engl. caffra (Miers) Troupin Specimen: Cabinda, Maiombe, Buco Zau, perto da Specimens: Cuito, Onjimba, 13/12/1899, Baum 540 residência oficial, 20/10/1916, Gossweiler 6768 (LISC; (K; type of Desmonema pallide-aurantiacum Engl. & type of Kolobopetalum salmonicolor Exell). Gilg); Luanda, Penedo do Bungo, 1905, Gossweiler Distribution: CA 1485 (K; type of Desmonema gossweileri Exell). Distribution: BO CC LA LEPTOTERANTHA Louis ex Troupin mayumbensis (Exell) Troupin TRICLISIA Benth. Specimen: Cabinda, Maiombe, Hombe, 13/01/1919, Eangustifolia Diels Gossweiler 7679 (LISC; type). Specimen: Lunda, Henrique de Carvalho, near R. Distribution: CA Chicapa, 04/1937, Gossweiler 11505 (K; type). Distribution: LS LIMACIOPSIS Engl. Note: Known only from the type. loangensis Engl. dictyophylla Diels Specimen: Soyaux 157 (B; type). Specimens: Cabinda, Maiombe, Sera, Subluali, 05/05/1919, Gossweiler 8046 (LISC; type of Triclisia PENIANTHUS Miers flava Exell); 04/1873, Monteiro s.n. (K-K000230075; longifolius Miers type). Specimen: Cabinda, Maiombe, Buco Zau, floresta a S da Distribution: CA UI residência oficial, 22/09/1916, Gossweiler 6709 (LISC; sacleuxii (Pierre) Diels type of Penianthus gossweileri Exell). Specimen: Golungo Alto, Serra de Alto Queta, 1856, Distribution: CA Welwitsch 2307 (K; type of Triclisia lucida Exell & PERICHASMA Miers Mendonça). laetificata Miers Distribution: CN Specimen: Golungo Alto, R. Delamboa, Welwitsch 2323 subcordata Oliv. (P; type of Stephania laetificata (Miers) Benth. var. Specimen: Cuanza Norte, Cazengo, Granja de S. Luiz, angolensis Hiern). 11/1909, Gossweiler 4892 (K; type of Triclisia angolensis Exell). RHIGIOCARYA Miers Distribution: CN racemifera Miers Distribution: CA MENYANTHACEAE STEPHANIA Lour. abyssinica (Quart.-Dill. & A.Rich.) Walp. Mackinder, B. 1990. Menyanthaceae. Flora zambesiaca 7,4: 51–56. Distribution: BE CN HI MA Raynal, A. 1974. Le genre Nymphoides (Menyanthaceae) en Afrique cyanantha Welw. ex Hiern et à Madagascar. Adansonia, sér. 2, 14,3: 405–458. Specimen: Pungo Andongo, pr. de Calunda, Welwitsch NYMPHOIDES Ség. 2321 (K; type). brevipedicellata (Vatke) A.Raynal Distribution: CN CS Note: Recorded by Mackinder (1990). dinklagei (Engl.) Diels forbesiana (Griseb.) Kuntze Distribution: CA Distribution: CC SYNCLISIA Benth. indica (L.) Kuntze subsp. occidentalis A.Raynal scabrida Miers Distribution: CC Distribution: CA CN LN ZA rautanenii (N.E.Br.) A.Raynal Distribution: HI SYRRHONEMA Miers welwitschii (Hiern) Diels Specimen: Pungo Andongo, Mata da Pedra Pungo, MESEMBRYANTHEMACEAE 1856, Welwitsch 2309 (K; type). by M. Buys Distribution: CN Editor’s note: The author (M. Buys) included this family in TILIACORA Colebr. Aizoaceae. The scientific editor follows Heywood et al. (2006) chrysobotrya Welw. ex Ficalho and treats the Mesembryanthemaceae as a separate family. Specimen: Golungo Alto, Serra de Alto Queta, 1856, Welwitsch 2308 (K; type). Gonçalves, M.L. 1970. Aizoaceae. Conspectus florae angolensis 4: 302–333. Distribution: CN funifera (Miers) Oliv. Hartmann, H.E.K. 2001. Illustrated handbook of succulent plants. Aizoaceae F–Z. Springer, Berlin. Specimen: Cabinda, Maiombe, Nkanda Mbaku, pr. dos R. Luali – R. Chiloango, 16/07/1924, Gossweiler 9046 Hiern, W.P. 1898. Ficoideae (in part). Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. (K; type of Tiliacora johannis Exell). 1,2: 408–422. British Museum (Natural History), London. Distribution: CA Klak, C. 1998. Systematics of Psilocaulon N.E.Br. and Caulipsolon gabonensis Troupin Klak gen. nov. (Mesembryanthemoideae, Aizoaceae). Botanische Specimen: Cabinda, Maiombe, Buco Zau, perto da resi- Jahrbücher 120: 301–375. dência oficial, 11/12/1916, Gossweiler 6875 (LISC; Oliver, D. 1871. Ficoideae. Flora of tropical Africa 2: 581–596. type of Tiliacora mayumbensis Exell). Distribution: CA MESEMBRYANTHEMUM L. Egossweileri Exell cryptanthum Hook.f. Specimen: Cabinda, Maiombe, Pango Munga, Subluali, Specimen: Moçâmedes, Cabo Negro, 09/1859, 14/01/1916, Gossweiler 6137 (LISC; type). Welwitsch 2376 (BM; type of Mesembryanthemum Distribution: CA dactylinum Welw. ex Oliv.). Note: Known only from the type. Distribution: NA

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PSILOCAULON N.E.Br. myosotis H.Walter var. myosotis Edimorphum (Welw. ex Oliv.) N.E.Br. Specimen: Moçâmedes, dunas do R. Bero, Welwitsch Specimen: Moçâmedes, Praia da Amélia, 07/1859, 2426 (K). Welwitsch 2377 (BM; type). Distribution: BE LA NA Distribution: NA pauciflorum Moq. salicornioides (Pax) Schwant. Specimen: Ganguelas, Micango, R. Cuito, Gossweiler Specimen: Porto Alexandre, foz do R. Cunene, Mendes 4093 (K). 1287 (LISC). Distribution: BI CU Distribution: NA pterocarpum (J.Gay) Heimerl var. pterocarpum Note: Possibly conspecific with Psilocaulon dimorphum. Specimen: Gambos, andados 35 km de Cahama para Catequero, Mendes 1669 (LISC). Distribution: HI MOLLUGINACEAE sulcatum (Klotzsch) Hutch. var. sulcatum by M. Buys Specimen: Cuamato, estrada de Cahama, ao km 65 de Humbe, Torre 8729 (LISC). Gonçalves, M.L. 1970. Aizoaceae. Conspectus florae angolensis 4: Distribution: HI 302–333. viscosum (J.Gay) Fenzl subsp. viscosum Hiern, W.P. 1898. Ficoideae (in part). Catalogue of the African Specimen: Lubango, pr. do R. Lopolo, Welwitsch 2423 plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. (K). 1,2: 408–422. British Museum (Natural History), London. Distribution: BE HI NA Nogueira, I. 1977. Aditamentos à flora de Angola—II. Garcia de Orta, Série de Botânica 3,2: 81–84. MOLLUGO L. Oliver, D. 1871. Ficoideae. Flora of tropical Africa 2: 581–596. cerviana (L.) Ser. var. cerviana Specimen: Entre Ambriz e Mubango, Welwitsch 2404 CORBICHONIA Scop. (BM). decumbens (Forssk.) Exell Distribution: BE CN HI LA MA NA Specimen: Moçâmedes, Montemor, Exell & Mendonça cerviana (L.) Ser. var. spathulifolia Fenzl 2186 (BM). Specimen: Dande, entre a Barra do R. Dande e a Barra Distribution: BE NA do R. Lifune, Welwitsch 2401 (K). GLINUS L. Distribution: BE LA NA lotoides L. var. lotoides Efragilis Wawra & Peyr. Specimen: Luanda, Bemposta, pr. de Camama, Specimen: Benguela, Wawra 296 (W; type). Welwitsch 2414 (LISU). Distribution: BE LA Distribution: BE CN CS NA nudicaulis Lam. lotoides L. var. virens Fenzl Specimen: Ambriz, pr. de Quizembo, Welwitsch 2396 (K). Specimen: S. Paulo de Luanda, barra do R. Bengo, Distribution: BE CN HI LA MA NA Welwitsch 2415 (LISU). verticillata L. var. longifolia St.-Hil. Distribution: BE HI NA Specimen: Luanda, Ilha de Luanda, Welwitsch 2410 (K). oppositifolius (L.) A.DC. var. glomeratus Gonç. Distribution: LA Specimen: Cacuso, entre Condo e Quisondo, Welwitsch 1111 (K; type). PSAMMOTROPHA Eckl. & Zeyh. Distribution: CN myriantha Sond. oppositifolius (L.) A.DC. var. lanatus Hauman Specimen: Lubango, pr. de Lopolo e Monhino, Specimen: Porto Alexandre, rápidos do R. Cunene, 40 Welwitsch 2417 (K). km a montante da foz, Mendes 1301 (LISC). Distribution: HI Distribution: NA oppositifolius (L.) A.DC. var. oppositifolius Specimen: Dande, R. Dande, pr. de Bombo, Welwitsch MONTINIACEAE 1112 (BM). Distribution: CN LA Mendes, E. 1970. Montiniaceae. Conspectus florae angolensis 4: 24. HYPERTELIS E.Mey. ex Fenzl Esalsoloides (Burch.) Adamson var. mossamedensis (Welw. MONTINIA Thunb. ex Hiern) Gonç. caryophyllacea Thunb. Specimens: Porto Alexandre, Pinda, R. Curoca, Exell & Distribution: NA Mendonça 2195 (BM); Welwitsch 2381 (BM; type). Distribution: NA MORACEAE LIMEUM L. argute-carinatum Wawra & Peyr. var. argute-carinatum Berg, C.C. 1988. New taxa and combinations in Ficus (Moraceae) Specimen: Moçâmedes, pr. do R. Bero, Welwitsch 2424 of Africa. Kew Bulletin 43: 77–97. (K). Berg, C.C. 1990. Annotated checklist of the Ficus species of the Distribution: BE CN LA NA African floristic region, with special reference and a key to the argute-carinatum Wawra & Peyr. var. kwebense (N.E.Br.) taxa of southern Africa. Kirkia 13: 253–291. Friedrich Berg, C.C. 1991. Moraceae. Flora zambesiaca 9,6: 13–76. Specimen: Moçâmedes, mata dos Carpinteiros, Burrows, J. & Burrows, S. 2003. Figs of southern and south-cen- Welwitsch 2425 (LISU). tral Africa. Umdaus Press, Hatfield, South Africa. Distribution: BE NA Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. fenestratum (Fenzl) Heimerl var. fenestratum Agronomia Angolana 7: 1–587. Specimen: Chibiba, Quihita, Exell & Mendonça 2657 Hiern, W.P. 1900. Moraceae. Catalogue of the African plants col- (BM). lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: Distribution: BI HI NA 994–1027. British Museum (Natural History), London.

DICOTYLEDONS MESEMBRYANTHEMACEAE Psilocaulon 122 S T R E L I T Z I A 22 (2008)

IUCN 2006. 2006 IUCN Red List of threatened species. http:// petersii Warb. www.iucnredlist.org (accessed July 2007). Note: This species has been considered a synonym of White, F., Dowsett-Lemaire, F. & Chapman, J.D. 2001. Evergreen Ficus thonningii (e.g. Klopper et al. 2006). It is accept- forest flora of Malawi. Royal Botanic Gardens, Kew. ed by Burrows & Burrows (2003). polita Vahl subsp. polita ANTIARIS Lesch. Note: Recorded by Berg (1988). toxicaria Lesch. subsp. welwitschii (Engl.) C.C.Berg var. Epsilopoga Welw. ex Ficalho welwitschii Specimen: Welwitsch 6352 (G; type). Specimen: Welwitsch 2593 (B; type). Note: This species has been considered a synonym of DORSTENIA L. Ficus thonningii (e.g. Klopper et al. 2006). It is accept- benguellensis Welw. ed by Burrows & Burrows (2003). Specimen: Welwitsch 1566 (K; type). pygmaea Welw. ex Hiern kameruniana Engl. Specimen: Welwitsch 6370 (K; type). Specimen: Welwitsch 2594 (K; type of Trymatococcus recurvata De Wild. kamerunianus Engl. var. welwitschii Engl.). Specimen: Welwitsch 6409 (P; type of Ficus golungen- psilurus Welw. sis Welw. ex Hutch.). Specimen: Welwitsch 1564 (G; type). rokko Warb. Evivipara Welw. Note: This species has been considered a synonym of Specimen: Welwitsch 1565 (PRE; type). Ficus thonningii (e.g. Klopper et al. 2006). It is accepted by Burrows & Burrows (2003). FICUS L. sansibarica Warb. subsp. macrosperma (Mildbr. & Burret) artocarpoides Warb. C.C.Berg Note: Recorded by Berg (1990). Specimens: Gossweiler 1005 (P; type of Ficus goss- asperifolia Hook. ex Miq. weileri Hutch.); Welwitsch 6338 (P; type of Ficus Specimens: Welwitsch 6359 (K; type of Ficus pendula brachylepis Welw. ex Hiern). Welw. ex Hiern); Welwitsch 6390 (G; type of Ficus subcostata De Wild. urceolaris Welw. ex Hiern). Note: Recorded by Berg (1990). bubu Warb. sur Forssk. Note: Recorded by Berg (1990). Specimen: Welwitsch 6369 (G; type of Ficus sycomorus conraui Warb. L. var. prodigiosa Welw. ex Hiern). Note: Recorded by Berg (1990). sycomorus L. subsp. gnaphalocarpa (Miq.) C.C.Berg cordata Thunb. subsp. cordata thonningii Blume Specimen: Welwitsch 6356 (P; type of Ficus wel- tremula Warb. subsp. kimuenzensis (Warb.) C.C.Berg witschii Warb.). Specimen: Gossweiler 4597 (K; type of Ficus rudens craterostoma Warb. ex Mildbr. & Burret Hutch.). Specimen: Gossweiler 1004 (BR; type of Ficus mutanti- umbellata Vahl folia Hutch.). Specimen: Welwitsch 6313 (G; type of Ficus tubercu- cyathistipula Warb. subsp. cyathistipula losa Hiern). Specimen: Welwitsch 6395 (P; type of Ficus callescens vallis-choudae Delile Hiern). Note: Recorded by White et al. (2001). densistipulata De Wild. variifolia Warb. Note: Recorded by Berg (1990). Distribution: CA elasticoides De Wild. Note: Recorded by Berg (1990). Note: Recorded by Berg (1990). verruculosa Warb. exasperata Vahl Specimens: Welwitsch 6373 (G; type of Ficus praerup- fischeri Warb. ex Mildbr. & Burret torum Hiern); Welwitsch 6375 (K; type). Note: Recorded by Berg (1990). vogeliana (Miq.) Miq. glumosa Delile Distribution: CA Specimen: Welwitsch 6361 (G; type of Ficus barbata Note: Recorded by Berg (1990). Warb.). ilicina (Sond.) Miq. MILICIA Sim lutea Vahl excelsa (Welw.) C.C.Berg Specimen: Welwitsch 6399 (K; type of Ficus quibeba Specimen: Welwitsch 1559 (K; type). Welw. ex Ficalho). Note: Conservation status: LR/nt (IUCN 2006). mucuso Welw. ex Ficalho MORUS L. Specimen: Welwitsch 6416 (G; type). mesozygia Stapf natalensis Hochst. subsp. leprieurii (Miq.) C.C.Berg Note: Recorded by Berg (1991). Note: Recorded by Berg (1988). natalensis Hochst. subsp. natalensis MUSANGA R.Br. ottoniifolia (Miq.) Miq. subsp. lucanda (Ficalho) C.C.Berg cecropioides R.Br. Specimen: Welwitsch 6392 (G; type). ottoniifolia (Miq.) Miq. subsp. macrosyce C.C.Berg MYRIANTHUS P. B e a u v . Note: Recorded by Berg (1988). arboreus P. B e a u v . ovata Vahl TRECULIA Decne. ex Trécul Specimen: Welwitsch 6358 (G; type of Ficus tubercu- africana Decne. ex Trécul losa Hiern var. elliptica Hiern). obovoidea N.E.Br. persicifolia Welw. ex Warb. Distribution: CA Specimen: Welwitsch 6337 (K; type of Ficus persicifolia Welw. ex Warb.). TRILEPISIUM Thouars Note: This species has been considered a synonym of madagascariense DC. Ficus thonningii (e.g. Klopper et al. 2006). It is accept- Specimen: Welwitsch 456 (M; type of Bosqueia ango- ed by Burrows & Burrows (2003). lensis Ficalho).

MORACEAE DICOTYLEDONS S T R E L I T Z I A 22 (2008) 123 MORINGACEAE EMBELIA Burm.f. guineensis Baker Exell, A. & Mendonça, F. 1954. Moringaceae. Conspectus florae schimperi Vatke angolensis 2: 134–136. Specimen: Welwitsch 4806 (K; type of Pattara pellu- Hiern, W.P. 1896. Moringaceae. Catalogue of the African plants cida Hiern). collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: welwitschii (Hiern) K.Schum. 33. British Museum (Natural History), London. Specimen: Welwitsch 4805 (K; type). Mendes, E.J. 1961. Additiones et adnotationes florae angolensi— III. Boletim da Sociedade Broteriana, sér. 2, 35: 51–53. MAESA Forssk. lanceolata Forssk. subsp. lanceolata var. lanceolata MORINGA Adans. Specimen: Welwitsch 4797 (K; type of Maesa angolen- *oleifera Lam. sis Gilg). Distribution: LA lanceolata Forssk. subsp. lanceolata var. rufescens (A.DC.) Note: Cultivated and escaped. Taton ovalifolia Dinter & Berger welwitschii Gilg Distribution: NA Specimen: Welwitsch 4792 (K; type). MYRSINE L. MYRICACEAE africana L. RAPANEA Aubl. Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. melanophloeos (L.) Metz Agronomia Angolana 7: 1–587. Note: Recorded by White et al. (2001). MORELLA Lour. serrata (Lam.) Killick MYRTACEAE Amshoff, G.J.H. 1970. Myrtaceae. Conspectus florae angolensis 4: MYRISTICACEAE 93–110. Govaerts, R., Sobral, M., Ashton, P., Barrie, F., Holst, B., Landrum, Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. L., Lucas, L., Matsumoto, K., Mazine, E., Proenca, C., Soares- Agronomia Angolana 7: 1–587. Silva, L., Wilson, P. & Nic Lughadha, E. 2006. World Checklist Hiern, W.P. 1900. Myristicaceae. Catalogue of the African plants of Myrtaceae. The Board of Trustees of the Royal Botanic collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: Gardens, Kew. Published on the internet; http://www.kew.org/ 913, 914. British Museum (Natural History), London. wcsp/ (accessed June 2007). Pope, G. 1997. Myristicaceae. Flora zambesiaca 9,2: 37–42. Hiern, W.P. 1898. Myrtaceae (in part). Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. COELOCARYON Warb. 1,2: 356–363. British Museum (Natural History), London. preussii Warb. Verdcourt, B. 2001. Flora of tropical East Africa. Myrtaceae. PYCNANTHUS Warb. EUGENIA L. angolensis (Welw.) Warb. subsp. angolensis calophylloides DC. Distribution: ZA STAUDTIA Warb. congolensis De Wild. & T.Durand kamerunensis Warb. var. gabonensis (Warb.) Fouilloy Distribution: MA dewevrei De Wild. & T.Durand Note: A doubtful record, recorded by Govaerts et al. MYROTHAMNACEAE (2006) but Amshoff (1970) did not record it for Angola, citing only material that is intermediate between Hiern, W.P. 1896. Myrothamnaceae. Catalogue of the African Eugenia obanensis and E. dewevrei. plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. klaineana (Pierre) Engl. 1,1: 331, 332. British Museum (Natural History), London. Distribution: CA Mendes, E. 1970. Myrothamnaceae. Conspectus florae angolensis malangensis (O.Hoffm.) Nied. 4: 30, 31. Specimen: Malange, Mechow 226 (BR; type). MYROTHAMNUS Welw. Distribution: BE CC CN CS HI LN LS MA MO obanensis Baker f. flabellifolius Welw. Distribution: BO CA CS Specimen: Welwitsch 1279 (BM; type). sumbensis Greves Distribution: CC CS CU HA HI MA NA Distribution: BO MA ZA Etungo Hiern Specimen: Cacuso, Pungo Andongo, Welwitsch 1245 MYRSINACEAE (BM; type). Good, R. 1927. Myrsinaceae. Mr. John Gossweiler’s Portuguese Distribution: MA West African plants. Journal of Botany 65, Suppl. 2: 69, 70. Note: Insufficiently known (Amshoff 1970). Hiern, W.P. 1898. Myrsineae. Catalogue of the African plants col- *PSIDIUM L. lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: *guineense Sw. 637–640. British Museum (Natural History), London. Distribution: CN LA White, F., Dowsett-Lemaire, F. & Chapman, J.D. 2001. Evergreen Note: Cultivated and escaped. forest flora of Malawi. Royal Botanic Gardens, Kew. SYZYGIUM Gaertn. ARDISIA Sw. Ebenguellense (Welw. ex Hiern) Engl. mayumbensis (R.D.Good) Taton Specimen: Bibala, Bumbo, Welwitsch 4394 (BM; type). Specimen: Cabinda, Chiluango, near the village Caio, Distribution: BI HI LS MA NA Hombe region, R. Lufo, 1919, Gossweiler 7674 (K; cordatum Hochst. ex Krauss subsp. cordatum type). Distribution: BE CC HA HI LS MA MO

DICOTYLEDONS MORINGACEAE 124 S T R E L I T Z I A 22 (2008)

Ecordatum Hochst. ex Krauss var. gracile Amshoff lotus L. Specimen: Lunda, Vila Henrique de Carvalho, R. Distribution: BO CN LN MA NA ZA Luachimo, 1937, Exell & Mendonça 707 (LISC; type). nouchali Burm.f. var. caerulea (Savigny) Verdc. Distribution: LS Distribution: BO CC CN HA HI LS MA MO NA guineense (Willd.) DC. subsp. afromontanum F.White sulphurea Gilg Distribution: BI CA LS MO ZA Distribution: CC LS MO guineense (Willd.) DC. subsp. barotsense F.White Distribution: CC CU HI guineense (Willd.) DC. subsp. guineense OCHNACEAE Distribution: BI CC CN CS HA LN LS MO guineense (Willd.) DC. subsp. huillense (Hiern) F.White Cavaco, A. 1959. Subsídios para o estudo da biologia na Lunda. Contribution à l’étude de la flore de la Lunda d’après les récol- Specimen: Entre Mampula e Nene, Welwitsch 4401 tes de Gossweiler (1946–1948). Museu do Dundo. Publicações (BM; type). Culturais da Companhia de Diamantes de Angola (DIAMANG) Distribution: BE CC HA HI LS MA MO No. 42. guineense (Willd.) DC. subsp. macrocarpum (Engl.) F.White Exell, A. & Mendonça, F. 1951. Ochnaceae. Conspectus florae Distribution: BE BI CA CS HA HI MO ZA angolensis 1: 283–297. guineense (Willd.) DC. subsp. urophyllum (Welw. ex Hiern) Farron, C. 1965. Les genres Rhabdophyllum Van Tiegh. et Amshoff Campylospermum Van Tiegh. (Ochnaceae) en Afrique Tropicale. Specimen: Cacuso, Pungo Andongo, Welwitsch 4398 Bulletin du Jardin Botanique de l’État, Bruxelles 35: 389–405. (PRE; type). Hiern, W.P. 1896. Ochnaceae. Catalogue of the African plants Distribution: CS LN MA collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: ×intermedium Engl. & Brehmer 120–123. British Museum (Natural History), London. Note: Possible hybrid Syzygium cordatum × S. Klopper, R.R., Chatelain, C., Bänninger, V., Habashi, C., Steyn, guineense recorded for Angola by Verdcourt (2001). H.M., De Wet, B.C., Arnold, T.H., Gautier, L., Smith, G.F. & owariense (P.Beauv.) Benth. Spichiger, R. 2006. Checklist of the flowering plants of Sub- Distribution: LS Saharan Africa. Southern African Botanical Diversity Network rowlandii Sprague Report No. 42. SABONET, Pretoria. Distribution: BI HA LS MA Lebrun, J.-P. & Stork, A.L. 2003. Tropical African flowering plants: ecology and distribution, Vol. 1. Annonaceae–Balanitaceae. Conservatoire Botanique de Genève, Genève. NYCTAGINACEAE Robson, N.K.B. 1963. Ochnaceae. Flora zambesiaca 2: 224–262. by S.A. Ghazanfar CAMPYLOSPERMUM Tiegh. Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. calanthum (Gilg) Farron Agronomia Angolana 7: 1–587. Distribution: CA ZA Hiern, W.P. 1900. Nyctagineae. Catalogue of the African plants elongatum (Oliv.) Tiegh. collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: Distribution: CA 881–883. British Museum (Natural History), London. hiernii (Tiegh.) ined.? Specimen: Pungo Andongo, 01/1857, Welwitsch 4605 BOERHAVIA L. (LISU; type). *diffusa L. Note: This combination in Campylospermum for Ouratea *erecta L. hiernii (Tiegh.) Exell has been attributed to Exell (e.g. Specimen: Huíla, Roçadas, 04/09/1970, Menezes & Lebrun & Stork 2003; Klopper et al. 2006) but the pub- Sousa 3408 (PRE). lication of the name could not be located. repens L. katangense Farron Specimen: Luanda, 03/1854, Welwitsch 5390 (PRE). Specimen: Gossweiler 14107 (type). COMMICARPUS Standl. laeve (De Wild. & T.Durand) Farron Distribution: CA plumbagineus (Cav.) Standl. lecomtei (Tiegh.) Farron Specimen: Cuanza Norte, Golungo Alto, at Cacarambola, Distribution: CA 08/1856, Welwitsch 5398 (BM). vogelii (Hook.f.) Farron *MIRABILIS L. Note: Recorded by Lebrun & Stork (2003). Includes as *jalapa L. possible synonym Ouratea pobeguinii (Tiegh.) A.Chev. Specimen: Cuanza Norte, Golungo Alto, at the R. Luinha, 12/1854, Welwitsch 5377 (BM). OCHNA L. afzelii R.Br. ex Oliv. subsp. mechowiana (O.Hoffm.) PHAEOPTILUM Radlk. N.Robson spinosum Radlk. Specimen: Golungo Alto, Monte de Queta, 03/1856, Specimen: Namibe, Moçâmedes, Caraculo, Welwitsch 4594 (P; type of Ochna welwitschii Rolfe). 14/04/1960, Barbosa & Correia 9076 (PRE). Distribution: BE BI CN CS HI LS MA UI ZA arenaria De Wild. & T.Durand Specimen: Huíla, Antunes 137 (COI; type of Ochna NYMPHAEACEAE angustifolia Engl. & Gilg). Exell, A. & Mendonça, F. 1937. Nymphaeaceae. Conspectus florae Distribution: BE BI CC CU HI LS MO angolensis 1: 45–48. cinnabarina Engl. & Gilg Hiern, W.P. 1896. Nymphaeaceae. Catalogue of the African plants Specimen: R. Cuito, a jusante do R. Longa, 12/1899, collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: Baum 550 (E; type). 21–23. British Museum (Natural History), London. Distribution: CC Ehiernii (Tiegh.) Exell NYMPHAEA L. Specimen: Golungo Alto, Monte de Queta, 10/1855, divaricata Hutch. Welwitsch 4596 (BM; type). Note: Recorded by Lebrun & Stork (2003). Distribution: CC CN NA ZA heudelotii Planch. Note: This taxon is not listed in Lebrun & Stork (2003) Distribution: BO CC LS MA MO ZA or in Klopper et al. (2006).

MYRTACEAE Syzygium DICOTYLEDONS S T R E L I T Z I A 22 (2008) 125 katangensis De Wild. APTANDRA Miers Specimen: R. Cuiriri, Cassuango, Gossweiler 3035. zenkeri Engl. Distribution: CC Distribution: LN latisepala (Tiegh.) Bamps Specimen: Dundo, NE da Lunda, pr. do R. Luachimo, COULA Baill. 06/10/1946, Gossweiler 13673 (P; type of Ouratea edulis Baill. gossweileri Cavaco). Specimen: Maiombe, Buco Zau, Gossweiler 6835 leptoclada Oliv. (LISC; type of Coula utilis S.Moore). Note: Recorded by Lebrun & Stork (2003). Distribution: CA manikensis De Wild. Specimen: R. Cuanza, Curtis 136 (type of Ochna ango- DIOGOA Exell & Mendonça lensis I.M.Johnst.). zenkeri (Engl.) Exell & Mendonça Distribution: BE BI CC LS Specimen: Maiombe, R. Lufo, Hombe, Gossweiler 7720 multiflora DC. (LISC; type of Strombosia majuscula S.Moore). Distribution: LN Distribution: CA pulchra Hook. Specimen: Mumpula, 10/1859, Welwitsch 4598 (BM; HEISTERIA Jacq. type of Porochna huillensis Tiegh.). parvifolia Sm. Distribution: BI CC CU HI LN LS MA Distribution: UI pygmaea Hiern zimmereri Engl. Specimen: Pr. de Lopolo, 10/1859, Welwitsch 4599 (K; Distribution: CA type of Ochna gracilipes Hiern). schweinfurthiana F.Hoffm. OLAX L. Note: Recorded by Lebrun & Stork (2003). aschersoniana Büttner OURATEA Aubl. Distribution: LN andongensis (Hiern) Exell gambecola Baill. Distribution: CN LN LS MA ZA Specimen: Pungo Andongo, Mata de Pungo, 01/1857, E Welwitsch 4604 (BM; type). gossweileri Exell & Mendonça Note: Provisional name. Specimen: Pr. do R. Cuchi, Gossweiler 2239 (BM; type). Elundensis Cavaco Distribution: CC Specimen: NE da Lunda, Dundo, near R. Luachimo, 10/09/1946, Gossweiler 13570 (COI; type). ONGOKEA Pierre Notes: Provisional name. An insufficiently known taxon gore Pierre (Klopper et al. 2006). Not listed in Lebrun & Stork Distribution: CA LN (2003). poggei (Engl.) Gilg STROMBOSIA Blume Notes: Provisional name. The type material of the gossweileri S.Moore basionym Ouratea reticulata var. poggei Engl. includes Specimen: Maiombe, Belize, Gossweiler 7007 (LISC; specimens from Angola (Buchner 544 and Teuscz type). 62) and Congo. The Congo material was referred to Distribution: CA Ouratea hiernii (Tiegh.) Exell by Robson (1963) and to grandifolia Hook.f. ex Benth. Campylospermum vogelii (Hook.f.) Farron var. poggei Distribution: CA (Engl.) Farron (Farron 1965). No duplicates of the pustulata Oliv. Angolan specimens are known. Distribution: CA scheffleri Engl. RHABDOPHYLLUM Tiegh. Distribution: CS UI welwitschii Tiegh. Specimen: Golungo Alto, Monte Queta, 03/1855, STROMBOSIOPSIS Engl. Welwitsch 4602 (P; type). tetrandra Engl. Distribution: CN CS LN LS MA MO UI Distribution: CA SAUVAGESIA L. XIMENIA L. africana (Baill.) Bamps americana L. var. americana Specimen: R. Longa, a jusante de Chijija, 04/01/1900, americana L. var. microphylla Welw. ex Oliv. Baum 620 (G; type of Vausagesia bellidifolia Engl. & Specimen: Moçâmedes, pr. de Bumbo, 10/1859, Gilg). Welwitsch 1127 (LISU; type). Distribution: CC LS caffra Sond. erecta L. subsp. erecta Distribution: BE CC HI Distribution: LS ZA

OLACACEAE OLEACEAE Good, R. 1929. Oleaceae. Mr. John Gossweiler’s Portuguese West Breteler, F.J. 2007. Novitates Gabonenses 66. Strombosia fleurya- African plants. Journal of Botany 67, Suppl. 2: 80, 81. na (Olacaceae) new from Gabon. Systematics and Geography of Plants 77: 119–122. Hiern, W.P. 1898. Oleaceae. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,3: Exell, A. & Mendonça, F. 1951. Olacaceae. Conspectus florae ango- 654–659. British Museum (Natural History), London. lensis 1: 331–338. Kupicha, F.K. 1983. Oleaceae. Flora zambesiaca 7,1: 300–327. Filipps, R. de 1969. Ximenia americana (Olacaceae) in Angola and South West Africa. Boletim da Sociedade Broteriana, sér. 2, 43: 195–200. CHIONANTHUS L. Hiern, W.P. 1896. Olacineae. Catalogue of the African plants col- africanus (Welw. ex Knobl.) Stearn lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: Specimen: Welwitsch 941 (type of Linociera angolensis 140–143. British Museum (Natural History), London. Baker).

DICOTYLEDONS OCHNACEAE Ochna 126 S T R E L I T Z I A 22 (2008) battiscombei (Hutch.) Stearn LUDWIGIA L. Specimen: Huíla, entre Tchivinguiro e Banja, abyssinica A.Rich. 20/12/1961, Barbosa 9720 (LISC); Dekindt 73 (type of Distribution: CC CN HI LS MA MO NA Dekindtia africana Gilg). adscendens (L.) H.Hara subsp. diffusa (Forssk.) P.H.Raven niloticus (Oliv.) Stearn Distribution: BO HI LN MA NA erecta (L.) H.Hara JASMINUM L. Distribution: BO LA NA Eangolense Welw. ex Baker hyssopifolia (G.Don) Exell Specimen: Welwitsch 924 (PRE; type). Distribution: CA bakeri Scott-Elliot leptocarpa (Nutt.) H.Hara Note: Recorded by Kupicha (1983). Distribution: HI LA LS dichotomum Vahl octovalvis (Jacq.) P.H.Raven fluminense Vell. subsp. fluminense Distribution: BE BI BO CA CC CN CS CU LA LN LS MA Emossamedense Hiern MO NA Specimen: Welwitsch 3022 (M; type). palustris (L.) Elliott pauciflorum Benth. Distribution: HI Specimen: Welwitsch 927 (type of Jasminum wel- senegalensis (DC.) J.Troch. witschii Baker). Specimen: Cuamato, Humbe, margem esquerda do R. streptopus E.Mey. ex DC. var. streptopus Cunene, Baum 97 (G; type of Ludwigia pulvinaris Gilg). Distribution: CU HI OLEA L. stenorraphe (Brenan) H.Hara subsp. stenorraphe capensis L. subsp. welwitschii (Knobl.) Friis & P.S.Green Distribution: HI MA Specimen: Welwitsch 945 (K; type). *OENOTHERA L. europaea L. subsp. africana *glazioviana Micheli Specimen: Sá da Bandeira – Vila Arriaga, km 20, Distribution: HI NA 19/04/1973, Bamps, Martins & Matos 4585 (LISC). *tetraptera Cav. *europaea L. subsp. europaea Distribution: HA SCHREBERA Roxb. alata (Hochst.) Welw. OPILIACEAE golungensis Welw. Exell, A. & Mendonça, F. 1951. Opiliaceae. Conspectus florae ango- Specimen: Welwitsch 933 (PRE; type). lensis 1: 338–340. Notes: Listed provisionally. According to Kupicha (1983) Hiepko, P. 1982. A revision of Opiliaceae. II. Opilia Roxb. it is a synonym of Schrebera trichoclada Welw. Willdenowia 12: 161–182. trichoclada Welw. Hiepko, P. 1985. A revision of Opiliaceae. III. Urobotrya Stapf. Specimen: Welwitsch 936 (P; type). Botanische Jahrbücher 107: 137–152. Hiepko, P. 1987. A revision of Opiliaceae. IV. Rhopalopilia Pierre and Pentarhopalopilia (Engler) Hiepko gen. nov. Botanische OLINIACEAE Jahrbücher 108: 271–291. Fernandes, A. & Fernandes, R. 1962. O género Olinia Thunb. em OPILIA Roxb. Angola. Memórias da Junta de Investigações do Ultramar, sér. amentacea Roxb. 2, 38: 9–20. Distribution: CS MA Fernandes, A. & Fernandes, R. 1970. Oliniaceae. Conspectus florae campestris Engl. var. campestris angolensis 4: 189, 190. Specimen: Moçâmedes, base da Serra da Chela, entre Quitive e Bumbo, 10/1859, Welwitsch 468 (LISU; type OLINIA Thunb. of Opilia angolensis Exell & Mendonça). rochetiana A.Juss. Distribution: BO HI NA Specimen: Entre Lopolo e Humpata, Welwitsch 991 Ecampestris Engl. var. glabra Hiepko (LISU; type of Olinia huillensis Welw. ex A.Fern. & Specimen: Moçâmedes, Lola, 25/10/1962, Henriques R.Fern.). & Moreno 70 (type). Distribution: HA HI Distribution: NA PENTARHOPALOPILIA (Engl.) Hiepko ONAGRACEAE marquesii (Engl.) Hiepko Specimen: R. Cuango, 1885, Marques 183 (B; type). Fernandes, R. & Fernandes, A. 1959. Contribuição para o conheci- Distribution: CA MA ZA mento das Onagraceae e Trapaceae de Angola. Garcia de Orta 7,3: 483–499. UROBOTRYA Stapf Fernandes, R. & Fernandes, A. 1970. Onagraceae. Conspectus flo- sparsiflora (Engl.) Hiepko subsp. sparsiflora rae angolensis 4: 190–203. Distribution: LN Hiern, W.P. 1898. Onagraceae. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,2: OROBANCHACEAE 377–381. British Museum (Natural History), London. by S.A. Ghazanfar EPILOBIUM L. hirsutum L. Cavaco, A. 1959. Subsídios para o estudo da biologia na Lunda. Contribution à l’étude de la flore de la Lunda d’après les récol- Distribution: HI tes de Gossweiler (1946–1948). Museu do Dundo. Publicações salignum Hausskn. Culturais da Companhia de Diamantes de Angola (DIAMANG) Specimen: Lubango, margens do R. Monino, Welwitsch No. 42. 4458 (BM; type of Epilobium benguellense Welw. ex Good, R. 1929–1930. Scrophulariaceae. Mr. John Gossweiler’s Hiern). Portuguese West African plants. Journal of Botany 67-68, Suppl. Distribution: BE CC HA HI 2: 116–123.

OLEACEAE Chionanthus DICOTYLEDONS S T R E L I T Z I A 22 (2008) 127

Hiern, W.P. 1898. Scrophulariaceae. Catalogue of the African foliosa Skan plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. Specimen: Malange, Gossweiler 1056 (K; type of 1,3: 755–781. British Museum (Natural History), London. Buchnera quadrangularis S.Moore). Mohamed, K.I., Musselman, L.J. & Riches, C.R. 2001. The genus Egossweileri S.Moore Striga (Scrophulariaceae) in Africa. Annals of the Missouri Specimen: Malange, forests of Mudobua, Gossweiler Botanical Garden 88,1: 60–103. 1059 (K; type). Philcox, D. 1990. Scrophulariaceae. Flora zambesiaca 8,2: 1–179. henriquesii Engl. ALECTRA Thunb. Specimen: Huíla, 11/1859, Welwitsch 5833 (K; type). alectroides (S.Moore) Melch. hispida D.Don Specimen: Cazengo, Gossweiler 4457 (COI, K, LISC; type). Specimen: Baum 970 (K). atrosanguinea (Hiern) Hemsl. humilis Skan Specimen: Pungo Andongo, between Sansamanda and Specimen: Huíla, R. Palanca, perto de Humpata, Caghuy, 05/1857, Welwitsch 5853 (K; type). 05/1882, Newton s.n. (K-K000379703; type). aurantiaca Hemsl. humpatensis Hiern Specimen: Namibe, Moçâmedes, by the R. Bero, Specimen: Huíla, Humpata and Nene, Welwitsch 5798 Welwitsch 5809 (K; type). (K; type). gracilis S.Moore lippioides Vatke ex Engl. Specimen: Cuando-Cubango, between Cutchi and Specimens: Gossweiler 9553 (K); Huíla, Humpata, Cutato, Gossweiler 3391 (K; type). near Empalanca, Welwitsch 5829 (K; type of Buchnera hirsuta Klotzsch angolensis Engl.); Welwitsch 5883 (K). Specimen: Gossweiler 666 (K). Elundensis Cavaco lancifolia Hemsl. Specimen: Lunda Norte, Dundo, Gossweiler 13874 Specimen: Malange, Pungo Andongo, near Calunga, (type). Welwitsch 5849 (K; type). multicaulis Engl. orobanchoides Benth. Specimens: Am Lulua, Pogge 322; Malange, 07/1879, Specimen: Huíla, 10/1859, Welwitsch 5800 (BM). Teuscz 179 (type). picta (Hiern) Hemsl. nigricans (Benth.) Skan Specimen: Huíla, between Lopolo and the Monino, Specimen: Huíla, near Catumba, Welwitsch 5838 (K; 05/1860, Welwitsch 5799 (K; type). type). rigida (Hiern) Hemsl. nuttii Skan Specimen: Huíla, between Ivantala and Quilengues, Specimen: Huíla, Sá da Bandeira, Negela, Henriques 03/1859, Welwitsch 5797 (K; type). 549 (K). sessiliflora (Vahl) Kuntze Eorgyalis S.Moore Specimens: Welwitsch 5801 (K); Welwitsch 5802 (K). Specimen: Catoco – Cubango, Gossweiler 3823 (LISC; Note: An extremely variable species with an Africa-wide type). distribution separated by various authors into several vari- pallescens Engl. eties, based on leaf shape and pubescence, none of which Specimens: Welwitsch 5825 (type); Welwitsch 5826 are consistent enough to deserve independent status. (type). trinervis Hemsl. prorepens Engl. & Gilg Specimen: Luanda, Gossweiler 378 (K; type). Specimen: Between Culei and Cutsi, 29/04/1900, vogelii Benth. Baum 875 (K; type). Specimens: 04/1873, Monteiro s.n. (K); Cuanza Norte, ?pusilliflora S.Moore Golungo Alto, Welwitsch 5900 (K; type of Alectra hip- Note: According to Philcox (1990), this species is pocrepandra (Hiern) Hemsl.). known only from Zimbabwe. It was recorded by Good welwitschii (Hiern) Hemsl. (1929–1930). Specimen: Namibe, Moçâmedes, R. Bero, near quangensis Engl. Cavalheiros, 06/1859, Welwitsch 5812 (K; type). Specimen: Chamasango am Quango, 01/1881, Teuscz BUCHNERA L. 540 (W; type). andongensis Hiern randii S.Moore Specimen: Pungo, between Cazela and Zambe, Specimens: Benguela, Cubal – Benguela, Bamps, 07/06/1857, Welwitsch 5850 (LISU; type). Martins & Matos 4449 (K); Gossweiler 3380 (K). angolensis Engl. reissiana Büttner ex Engl. Specimen: Huíla, Humpata, near Empalanca, 04/1860, Specimens: Benguela, country of Ganguelas and Welwitsch 5829 (K; type). Ambuelas, Gossweiler 2103 (K); Gossweiler 2141 (K). baumii Engl. & Gilg ruwenzoriensis Skan Specimen: Huíla, Cassinga, N of Cubango, Baum 225 Specimens: Gossweiler 3832 (K); Henriques 974 (K). (K; type). splendens Engl. buchneroides (S.Moore) Brenan Specimens: Malange, 03/1879, Buchner 9 (K; type); Specimen: Bié, Silva Porto – Andulo, km 35, Gossweiler 1088 (K). 15/03/1973, Bamps, Martins & Maia 4161 (K). strictissima Engl. & Gilg capitata Benth. Specimen: Malange, Kampuluve [Quela], 25/02/1900, Specimen: Lunda Norte, Dundo, Gossweiler 13086 (K). Baum 734 (K; type). ciliolata Engl. Ewelwitschii Engl. var. elata Hiern Specimen: Huíla, Welwitsch 5828 (K; type). Specimens: Namibe, Moçâmedes, at the R. Miambo, Edundensis Cavaco Welwitsch 5827 (K; type); Malange, Pungo Andongo, Specimen: Dundo, Gossweiler 14086 (type). Welwitsch 5847 (K; type of Buchnera latibracteata Eensifolia Engl. var. andongensis Engl. Skan); Malange, Pungo Andongo, Welwitsch 5859 (K; Specimen: Malange, Pungo Andongo, Welwitsch 5882 type of Buchnera latibracteata Skan). (K; type). Note: Buchnera latibracteata Skan is very similar to B. ensifolia Engl. var. ensifolia welwitschii Engl. but the specimens lack the lower stem Specimen: Benguela, near Palanca, 05/1883, Newton portion. It is put here in synonymy, but with complete 190 (type). material to hand it may be considered a distinct species.

DICOTYLEDONS OROBANCHACEAE 128 S T R E L I T Z I A 22 (2008) welwitschii Engl. var. welwitschii parviflora Engl. Specimen: Huíla, on the Humpata plateau, Welwitsch Specimen: Welwitsch 5860 (K). 5832 (K; type). Epatris Cuccuini Specimen: Chianga, terrenos pr. do R. Culimaála, CYCNIUM E.Mey. ex Benth. emend. Engl. 26/11/1962, Teixeira & Figueira 6629 (LISC; type). adonense E.Mey. ex Benth. subsp. adonense ramosa (Hochst.) Hochst. Specimen: Malange, Pungo Andongo, 18/10/1856, Specimens: Huambo, between Cuma and Cutsi, Baum Welwitsch 5868 (BM). 885 (K); near Malange, and between Cutchi and Cutelo, adonense E.Mey. ex Benth. subsp. camporum O.J.Hansen Gossweiler 1095; Gossweiler 1096; Gossweiler 3168. Eangolense (Engl.) O.J.Hansen (All syntypes of Sopubia laxior S.Moore). Specimen: Huíla, 05/1860, Welwitsch 5780 (BM, PRE; simplex (Hochst.) Hochst. type). Specimens: Gossweiler 2064 (K); Welwitsch 5904 (K). tubulosum (L.f.) Engl. subsp. tubulosum Specimen: Moxico, by R. Luovua, Milne-Redhead 4174 STRIGA Lour. (K). aequinoctialis A.Chev. ex Hutch. & Dalziel Specimen: Lunda Sul, Saurimo – Dala road, Young GERARDIINA Engl. 1300 (MO). angolensis Engl. Note: Specimen cited by Mohamed et al. (2001). Specimens: Huíla, Antunes s.n. (COI); Malange, Eangolensis K.I.Mohamed & Musselman Mechow 389; Benguela, Newton 255; Huíla, by the Specimen: Vila Luso, R. Luena, Young 1365 (MO holo- Lopolo and Humpata streams, Welwitsch 5846 (K; type). type). asiatica (L.) Kuntze GRADERIA Benth. Specimen: Luanda, Zenzado, Gossweiler 4466 (K). bilabiata (Thunb.) Kuntze subsp. bilabiata scabra (L.f.) Benth. Specimens: Cuando-Cubango, An der Longa Mündung, Specimen: Moçâmedes, at the R. Bero, 1859, Baum 552 (COI, K; type of Striga thunbergii var. grandi- Welwitsch 5809 (BM). flora Engl.); Benguela, Gossweiler 2234 (COI, K, LISC); HARVEYA Hook. Welwitsch 5820 (syntype of Striga welwitschii Engl.); andongensis Hiern Welwitsch 5821 (syntype of Striga welwitschii Engl.). Specimen: Malange, Pungo Andongo, between Quibinde elegans Benth. and Quitage, 03/1857, Welwitsch 5867 (K; type). Specimen: Malange, Pungo Andongo, Welwitsch 5851 huillensis Hiern (K; type). Specimen: Between Bordo da Terra and the Ivantala forbesii Benth. Lake, 28/02/1860, Welwitsch 5840 (K; type). Specimen: Moxico, between R. Masanu and R. Catetele, Milne-Redhead 4155 (BM, K). MELASMA P.J.Bergius gesnerioides (Willd.) Vatke calycinum (Hiern) Hemsl. Specimen: Benguela, Gossweiler 3540 (K). Specimen: Huíla, near Ohai, towards Lopolo, Welwitsch hermonthica (Delile) Benth. 1263 (PRE; type). Specimens: Luanda, Catele, Gossweiler 199; Gossweiler 14219 (COI, K, LISC). RHAMPHICARPA Benth. emend. Engl. hirsuta Benth. fistulosa (Hochst.) Benth. Specimen: Benguela, Gossweiler 2916 (COI, K, LISC). Specimen: Gossweiler 4463 (K). linearifolia (Schum. & Thonn.) Hepper SOPUBIA Buch.-Ham. ex D.Don Specimen: Benguela, Sambo, Teixeira 303 (BM). aemula S.Moore macrantha (Benth.) Benth. Specimen: Huíla, Caconda, Gossweiler 4240 (COI, Specimen: Cazengo, Gossweiler 558 (BM, COI, LISC). LISC; type). strigosa R.D.Good argentea Hiern Specimens: Cambambe, Gossweiler 3507 (K lecto- Specimen: Huíla, Serra de Neva Mountains in Morro de type chosen here/lectótipo, aqui designado); Cuiriri, Lopolo, 1860, Welwitsch 5845 (K; type). Cassuango, Gossweiler 3915 (K). cana Harv. Specimen: Gossweiler 2859 (K); Welwitsch 5843 (BM; OXALIDACEAE type of Sopubia angolensis Engl). decumbens Hiern Exell, A. & Mendonça, F. 1951. Oxalidaceae. Conspectus florae Specimen: Huíla, near Lopolo, 12/1859, Welwitsch angolensis 1: 261–265. 5839 (K; type). Hiern, W.P. 1896. Oxalis and Biophytum. Catalogue of the African graminicola Exell plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. Specimens: Forte Uije, 200 miles from Ambriz, 1,1: 109, 110. British Museum (Natural History), London. Gossweiler 7346 (type); Gossweiler 7378 (K). kacondensis S.Moore BIOPHYTUM DC. Specimen: Huíla, beside the Seculu R., near Caconda, abyssinicum Steud. ex A.Rich. Gossweiler 4312 (COI, LISC; type). Distribution: MA karaguensis Oliv. var. welwitschii (Engl.) O.J.Hansen helenae Buscal. & Muschl. Specimen: Huíla, Oiabya, 04/1857, Welwitsch 5841 Distribution: BE CC LN LS MA MO (K; type). Ejessenii R.Knuth lanata Engl. var. densiflora (Skan) O.J.Hansen Specimen: Luimbale, Jessen 228 (type). lanata Engl. var. lanata Distribution: HA LS Specimen: Malange, Pungo Andongo, Luxilo stream near umbraculum Welw. Quibinda, Welwitsch 5863 (K; type). Specimen: Pungo Andongo, R. Cuanza, Sansamanda, mannii Skan var. tenuifolia (Engl. & Gilg) Hepper Welwitsch 1612 (LISU; type). Specimens: Habungu, 28/11/1899, Baum 475 (K; Distribution: BE CC CS LS MA UI type); Benguela, Ganda, Faulkner A456 (K); Gossweiler zenkeri Guillaumin 4026 (K). Distribution: CA ZA

OROBANCHACEAE Buchnera DICOTYLEDONS S T R E L I T Z I A 22 (2008) 129

OXALIS L. lobata (jacq.) Engl. subsp. rumicifolia (Engl. & Harms) Lye corniculata L. Distribution: BI BO CN HI LS MA Distribution: BI CN HI LA MA ZA Emalangeana Harms obliquifolia Steud. ex A.Rich. Distribution: HI MA Distribution: CU HI Note: The type (Mechow 296) was destroyed at B. semiloba Sond. repanda (Burch.) Engl. Distribution: CC HI Distribution: CC CU staudtii Harms Distribution: BO CN PANDACEAE Etisserantii A.Fern. & R.Fern. Exell, A. & Mendonça, F.A. 1954. Pandaceae. Conspectus florae Specimen: Pr. de Missão do Huambo, Tisserant A212 angolensis 2: 27. (COI; type). Govaerts, R. & Radcliffe-Smith, A. 2006. World Checklist of Distribution: HA Pandaceae. The Board of Trustees of the Royal Botanic Gardens, trisecta (Mast.) Engl. Kew. Published on the internet; (http://www.kew.org/wcsp/ Specimen: Pungo Andongo, entre Zamba e Cazela, mar- (accessed June 2007). gem esquerda do R. Lutete, Welwitsch 863 (BM; type). Distribution: MA MICRODESMIS Hook.f. ex Hook. welwitschii (Mast.) Engl. haumaniana J.Léonard Specimen: Pungo Andongo, Presídio, Welwitsch 864 puberula Hook.f. ex Planch. (COI; type). PANDA Pierre Distribution: CN LN MA oleosa Pierre BARTERIA Hook.f. Distribution: CA fistulosa Mast. Distribution: CA PAPAVERACEAE nigritana Hook.f. Distribution: CA ZA Exell, A. & Mendonça, F. 1937. Papaveraceae. Conspectus florae angolensis 1: 48, 49. BASANANTHE Peyr. baumii (Harms) W.J.de Wilde var. baumii *ARGEMONE L. Specimen: Menongue, margem direita do R. Cubango, a *mexicana L. jusante de Cueio, 07/11/1899, Baum 391 (G; type). Distribution: LA MA Distribution: CC HI *PAPAVER L. baumii (Harms) W.J.de Wilde var. caerulescens (A.Fern. & *somniferum L. R.Fern.) W.J.de Wilde Specimen: Entre Casage e Dala, Carrisso & Mendonça 294 (BM; type). PASSIFLORACEAE Distribution: LS MO E Breteler, F.J. 1999. Barteria Hook.f. (Passifloraceae) revised. Adan- gossweileri (Hutch. & Pearce) W.J.de Wilde sonia, sér. 3, 21, 2: 307–318. Specimen: Menongue, R. Cuiriri, pr. de Cassuango, De Wilde, W.J. 1974. Revision of Basananthe, formerly Trypho- Gossweiler 4068 (LISC; type). stemma (Passifloraceae). Blumea 21: 327–356. Distribution: CC E De Wilde, W.J. 2002. Adenia. In U. Eggli (ed.) Illustrated hand- littoralis Peyr. book of succulent plants: 337–350. Springer-Verlag, Berlin, Specimen: Benguela, pr. de Catumbela, Wawra s.n. (W- Heidelberg. W0009783; type). Fernandes, A. & Fernandes, R. 1958a. Passifloraceae angolensis Distribution: BE novae vel minus cognitaea. Boletim da Sociedade Broteriana, Enummularia Welw. sér. 2, 32: 83–88. Specimen: Arredores de Lopolo, Welwitsch 871 (K; Fernandes, A. & Fernandes, R. 1958b. Contribuição para o conheci- type). mento das Passifloraceae de Angola. Garcia de Orta 6,4: 649–671. Distribution: HI Fernandes, R. & Fernandes, A. 1970. Passifloraceae. Conspectus Epapillosa (A.Fern. & R.Fern.) W.J.de Wilde florae angolensis 4: 211–231. Specimen: Pr. de Missão do Huambo, Tisserant A140 Good, R. 1929. Passifloraceae. Mr. John Gossweiler’s Portuguese (COI; type). West African plants. Journal of Botany 67, Suppl. 1: 190–193. Distribution: BI HA LS Hiern, W.P. 1898. Passifloreae. Catalogue of the African plants reticulata (Baker f.) W.J.de Wilde collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,2: Specimen: Margens do ribeiro Cambambe, Cuebe, Serpa 382–386. British Museum (Natural History), London. Pinto, 19/11/1906, Gossweiler 3522 (LISC; type). Lebrun, J.-P. & Stork, A.L. 2003. Tropical African flowering plants: Distribution: CC ecology and distribution, Vol. 1. Annonaceae–Balanitaceae. Conservatoire Botanique de Genève, Genève. PAROPSIA Noronha ex Thouars brazzaeana Baill. ADENIA Forssk. Distribution: BE CC HI LN LS MA MO bequaertii Robyns & Lawalree subsp. occidentalis W.J.de grewioides Welw. ex Mast. Wilde Specimen: Golungo Alto, Serra do Alto de Queta, Distribution: CN Welwitsch 873 (K; type). cissampeloides Harms Distribution: CA CN ZA Distribution: BI CN LN LS MA UI guineensis Oliv. digitata (Harv.) Engl. Distribution: CA Note: Recorded by Lebrun & Stork (2003). Ehuillensis (Welw.) A.Fern. & R.Fern. PAROPSIOPSIS Engl. Specimen: Pr. de Lopolo, Welwitsch 865 (K; type). ferruginea Exell Distribution: HI Specimen: Cabinda, Maiombe, Hombe, nas florestas do lobata (Jacq.) Engl. R. Lufo, 16/01/1919, Gossweiler 7693 (LISC; type). Distribution: CA CN Distribution: CA

DICOTYLEDONS OXALIDACEAE Oxalis 130 S T R E L I T Z I A 22 (2008)

*PASSIFLORA L. LINARIOPSIS Welw. *edulis Sims Eprostrata Welw. Distribution: BI HI Specimen: Huíla, between Mumpula and Humpata, and Note: Cultivated and escaped. near Lopolo, Welwitsch 1659 (LISU; type). *foetida L. Distribution: BE HI Distribution: BO LA NA PTERODISCUS Hook. Note: Cultivated and escaped. aurantiacus Welw. Specimen: Namibe, R. Bero, pr. Moçâmedes, Welwitsch PEDALIACEAE 1658 (LISU; type). Distribution: BE CU NA by H.-D. Ihlenfeldt Notes: Caudiciform species of horticultural interest. Ebrasiliensis (J.Gay ex DC.) Asch. Abels, J. 1975. Die Gattungen Ceratotheca Endl. und Dicerocaryum Specimen: Huíla, Gambos, km 2,7, R. de Areia-Quihita, Boj. Memórias da Sociedade Broteriana 25: 1–358. Menezes 3530 (BM). Good, R.D. 1926. Pedaliaceae. Mr. John Gossweiler‘s Portuguese Distribution: BI CC CU HI NA West African plants. Journal of Botany 68, Suppl. 2: 126. Notes: Caudiciform species of horticultural interest. Grabow-Seidensticker, U. 1988. Der Sesamum calycinum-Kom- plex (Pedaliaceae R.Br.). Mitteilungen aus dem Institut für ROGERIA J.Gay ex Delile Allgemeine Botanik Hamburg 22: 217–241. adenophylla J.Gay ex Delile Ihlenfeldt, H.-D. 1967. Bemerkungen zur Taxonomie der südwest- Specimen: Namibe, R. Bero, Welwitsch 1657 (LISU). afrikanischen Pedaliaceae. Mitteilungen der Botanischen Distribution: CU NA Staatsammlung München 6: 593–612. Ihlenfeldt, H.-D. 1988. Pedaliaceae. Flora zambesiaca 8,3: 86– SESAMOTHAMNUS Welw. 113. benguellensis Welw. Specimen: Namibe, Humbo, Casimba versus Quitibe, Ihlenfeldt, H.-D. 2000. Fruits in Pterodiscus Hook. and a key to the species. Mitteilungen aus dem Institut für Allgemeine Botanik Welwitsch 1509 (LISU; type). Hamburg 28/29: 6–21. Distribution: BE CU NA Ihlenfeldt H.-D. 2002. Pedaliaceae. In U. Eggli (ed.), Illustrated Notes: Near-endemic. Caudiciform species of horticul- Handbook of Succulent Plants: dicotyledons: 351–361. Spring- tural interest. er Verlag, Berlin. SESAMUM L. Ihlenfeldt, H.-D. & Hartmann, H. 1970. Die Gattung Harpagophytum alatum Thonn. (Burch.) DC. ex Meissn. Mitteilungen aus dem Staatsinstitut für Specimen: Cunene, Cuanato, Humbe, Lagoa do Pocolo, Allgemeine Botanik Hamburg 13: 15–69. Menezes 2508 (SRGH). Ihlenfeldt, H.-D. & Seidensticker, U. 1968. Bemerkungen zur Distribution: CU Taxonomie einiger südwestafrikanischer Sesamum-Sippen. angolense Welw. Mitteilungen der Botanischen Staatssammlung München 7: Specimen: Malange, Pungo Andongo, R. Lutete and 5–15. Luxilo, Welwitsch 1645 (LISU holotype). Merxmüller H. 1968. Prodromus einer Flora von Südwestafrika Distribution: MA MO 131, Pedaliaceae: 1–13. Notes: Of horticultural interest due to large showy flowers. calycinum Welw. subsp. baumii (Stapf) Seidenst. CERATOTHECA Endl. Specimen: Cunene, zwischen Quiiteve und Humbe, integribracteata Engl. subsp. elliptica (Schinz) Ihlenf. Baum 959 (K holotype). Specimen: Huíla, entre Tampa e Hongueria, Exell & Distribution: CU Mendonça 2472 (COI). calycinum Welw. subsp. calycinum Distribution: BE HI NA Specimen: Malange, between Presídio, Pungo Andongo integribracteata Engl. subsp. integribracteata and Sansamanda, Welwitsch 1644 (LISU holotype). Specimen: Huíla, andados 16 km de Camucuio para Distribution: LS MA MO NA Lola, Mendes 1233 (LISC). Ecalycinum Welw. subsp. repens (Engl. & Gilg) Seidenst. Distribution: BE CN CS HI MA NA Specimen: Cuando-Cubango, zwischen Lazingua und Ereniformis Abels Quiriri am Longa, Baum 660 (BM lectotype). Specimen: Huíla, Ganguelas, entre Vila Artur de Paiva Distribution: CC e Chipindo, ‘anhara’ do 75, Mendes 2168 (LISC indicum L. holotype). Specimen: Cuanza Norte, Golungo Alto, R. Cuango pr. Distribution: BE CN CS HA HI MA Sanga, Welwitsch 1638 (LISU). Notes: Of horticultural interest due to large showy flow- Distribution: CN HI MA ers. Note: Also cultivated. lepidotum Schinz DICEROCARYUM Boj. Specimen: Namibe, Dois Irmãos, Mendes 109 (LISC). eriocarpum (Decne.) Abels Distribution: BE CS NA Specimen: Cuando-Cubango, Menongue, entre Caiundo Notes: Nearly all collections from Angola have been mis- e Capico, pr. do R. Cuebe, Mendes 2343 (LISC). interpreted as Sesamum capense Burm.f. Distribution: CC CU HI pedalioides Welw. ex Hiern Notes: Fruit a flat trample burr with two erect spines, Specimen: Namibe, R. Bero, Welwitsch 1643 (LISU; which can cause harm to the feet of cattle. syntype). Distribution: CU NA HARPAGOPHYTUM DC. ex Meisn. rigidum Peyr. subsp. merenskyanum Ihlenf. & Seidenst. zeyheri Decne. subsp. sublobatum (Engl.) Ihlenf. & Specimen: Namibe, Iona, Mendes 165 (LISC). H.E.K.Hartmann Distribution: NA Specimen: Cuando-Cubango, am Cubango bei rigidum Peyr. subsp. rigidum Cabindere, Baum 339 (G; lectotype). Specimen: Namibe, Serra da Chela, Vila Arriaga, Bibala, Distribution: CC CU HI Gossweiler 13165 (LISC). Notes: Fruit a flat large trample burr with marginal Distribution: BE CS HI NA spines, which can cause harm to the feet of cattle. Notes: Near-endemic.

PASSIFLORACEAE Passiflora DICOTYLEDONS S T R E L I T Z I A 22 (2008) 131 schinzianum Asch. Distribution: HA HI Specimen: Namibe, R. do Azevedo, Exell & Mendonça viridiflorum Sims 2351 (COI). Distribution: CS HI LA LS Distribution: NA triphyllum Welw. ex Asch. Specimen: Cunene, between Nene and Humpata, PLANTAGINACEAE Welwitsch 1662 (LISC; syntype). Hiern, W.P. 1900. Plantagineae. Catalogue of the African plants Distribution: CC CU HI collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: 881. British Museum (Natural History), London. PENTADIPLANDRACEAE *PLANTAGO L. Exell, A. & Mendonça, F. 1951. Pentadiplandraceae. Conspectus *major L. florae angolensis 1: 340. PENTADIPLANDRA Baill. PLUMBAGINACEAE brazzeana Baill. Specimen: Cabinda, Maiombe, Nkanda Mbaku, pr. dos by S.A. Ghazanfar R. Luali – R. Chiloango, 25/11/1923, Gossweiler 9071 Good, R.D. 1927. Plumbaginaceae. Mr. John Gossweiler’s (LISC; type of Pentadiplandra gossweileri Exell). Portuguese West African plants. Journal of Botany 65, Suppl. Distribution: CA 2: 69. Hiern, W.P. 1898. Plumbagineae. Catalogue of the African plants PHYTOLACCACEAE collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,3: 634, 635. British Museum (Natural History), London. by S.A. Ghazanfar Hiern, W.P. 1900. Phytolaccaceae. Catalogue of the African plants DYEROPHYTUM Kuntze collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: africanum (Lam.) Kuntze 900–902. British Museum (Natural History), London. Specimen: Namibe, Moçâmedes, between Moçâmedes and Cavalheiros, Welwitsch 519 (BM). HILLERIA Vel. latifolia (Lam.) H.Walter PLUMBAGO L. Specimen: Luanda, Caxito, Ucua, 13/06/1958, zeylanica L. Monteiro, Santos & Murta 179 (PRE). Specimen: Luanda, without definite locality, Gossweiler 1147 (K). PHYTOLACCA L. dodecandra L’ H é r. Specimen: Cuanza Norte, Dembos, Quibaxe, PODOSTEMACEAE 03/07/1960, Barbosa & Henriques 9197 (PRE). Cavaco, A. 1959. Subsídios para o estudo da biologia na Lunda. Contribution à l’étude de la flore de la Lunda d’après les récol- PIPERACEAE tes de Gossweiler (1946–1948). Museu do Dundo. Publicações Culturais da Companhia de Diamantes de Angola (DIAMANG) Diniz, M.A. 1997. Piperaceae. Flora zambesiaca 9,2: 24–37. No. 42. Hiern, W.P. 1900. Ceratophylleae. Catalogue of the African plants Cusset, C. 1983. Contribution à l’étude des Podostemaceae 7. collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: Ledermanniella Engl. sous-genre Phyllosoma C.Cusset. Bulletin 911–913. British Museum (Natural History), London. du Museum National d’Histoire Naturelle, Paris, 4e sér., 5, section B, Adansonia 5: 361–390. PEPEROMIA Ruiz & Pav. Cusset, C. 1984. Contribution à l’étude des Podostemaceae 8. molleri C.DC. subsp. molleri Ledermanniella Engl. sous-genre Ledermanniella. Bulletin du pellucida Kunth Museum National d’Histoire Naturelle, Paris, 4e sér., 6, section PIPER L. B, Adansonia 6: 249–278. capense L.f. var. capense Cusset, C. 1987. Podostemaceae & Tristichaceae. Flore du Came- Specimen: Bié, Andulo, junto à Missão da Canata, roun 30: 51–101. 12/11/1965, Teixeira et al. 9404 (LISC). Hess, H. 1953. Über die Familien der Podostemonaceae und guineense Schumach. & Thonn. Hydrostachyaceae in Angola. Berichte der Schweizerischen Botanischen Gesellschaft 63: 360–383. Specimen: Cabinda, Buco Zau, Chiaca, 31/08/1958, Monteiro, Santos & Murta 258 (LISC). Hiern, W.P. 1900. Podostemaceae. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: umbellatum L. 906–908. British Museum (Natural History), London. Specimen: Pumba Loge (Carmona – Quitexe, km 22), Leistner, O.A. 2005. Seed plants of southern tropical Africa. 24/03/1973, Bamps, Martins & Silva 4270 (LISC). Southern African Botanical Diversity Network Report No. 26. SABONET, Pretoria. PITTOSPORACEAE ANGOLAEA Wedd. Exell, A. & Mendonça, F. 1937. Pittosporaceae. Conspectus florae Efluitans Wedd. angolensis 1: 87, 362. Specimen: Monteiro s.n. (G-G00014260; type). Friis, I. 1987. A reconsideration of Pittosporum in Africa and Arabia. Kew Bulletin 42: 319–335. DICRAEANTHUS Engl. Hiern, W.P. 1896. Pittosporeae. Catalogue of the African plants sp. collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: Note: Recorded as not confirmed by Leistner (2005), 41. British Museum (Natural History), London. but according to Cusset (1987) the genus does not occur in Angola. PITTOSPORUM R.Br. ex F.Muell. Ecacondense Exell & Mendonça LEDERMANNIELLA Engl. Specimen: Caconda, R. Cababa, Gossweiler 4285 (COI; aloides (Engl.) C.Cusset type). cristata (Engl.) C.Cusset

DICOTYLEDONS PEDALIACEAE Sesamum 132 S T R E L I T Z I A 22 (2008)

Edigitata (H.E.Hess) C.Cusset CARPOLOBIA G.Don Specimen: Hess 50/239 (BM; type). alba G.Don Note: Known only from the type. Specimen: Cabinda, Belize, Caio, 27/02/1919, Efluitans (H.E.Hess) C.Cusset Gossweiler 7860 (BM, BR, COI, K, LISC, LISU). Specimen: Hess 50/83 (BR; type). Distribution: CA CN LN ledermannii (Engl.) C.Cusset gossweileri (Exell) E.M.A.Petit tenax (C.H.Wright) C.Cusset Specimen: Cabinda, Belize, colinas de Mbulu, nascente warmingiana (Gilg) C.Cusset do R. Nzanza-Lufo, 15/02/1919, Gossweiler 7805 (BM Specimen: Baum 904 (W; type). holo., COI, K, LISC, LISU; type). LEIOTHYLAX Warm. Distribution: CA quangensis (Engl.) Warm. HETEROSAMARA Kuntze Specimen: Teuscz 506 (W; type). cabrae (Chodat) Paiva LETESTUELLA G.Taylor Specimen: Cabinda, Buco Zau, R. Chiluango e Lufo, tisserantii G.Taylor 16/01/1919, Gossweiler 7698 (BM, COI, K, LISC, LISU). Distribution: CA SAXICOLELLA Engl. carrisoana (Exell & Mendonça) Paiva Eangolensis C.Cusset, ined. Specimen: Lunda Sul, Saurimo, pr. de Saurimo, Specimen: Santos 2683 (PRE; type). 22/04/1937, Exell & Mendonça 983 (BM holo., COI, Notes: Unpublished species. LISC, M; type). Egossweileri C.Cusset, ined. Distribution: LS Specimen: Gossweiler 9428 (K; type). Notes: Unpublished species. POLYGALA L. acicularis Oliv. SPHAEROTHYLAX Bisch. ex Krauss Specimen: Cabinda, Chiaca, 07/06/1960, Monteiro & abyssinica (Wedd.) Warm. Murta 185 (COI, LUAI). algiformis Bisch. ex Krauss Distribution: CA UI Specimen: Benguela, Chicungala – Chicola (Lepi), africana Chodat 14/06/1940, Gossweiler 12205 (LISC). Specimen: Malange, Cacuso, Pungo Andongo, 02/1857, TRISTICHA Thouars Welwitsch 1009 (‘1109’) (BM, LISU lecto.; type). trifaria (Bory ex Willd.) Spreng. Distribution: BE BI CN CS HI MA Specimen: Cuanza Norte, Cachoeiras do R. Dande, albida Schinz subsp. albida Gossweiler 9421 (LISC). Specimen: Huíla, Lubango, 17 km from Lubango to Chibia, 24/03/1965, Menezes 1565 (BM, LUAI). Distribution: BE BI HI POLYGALACEAE Note: Polygala albida (Mich.) Steud., Nom. Bot. 2: 642 by J. Paiva (1821) is not a validly published name. It was published as a synonym of Polygala senega L. (ICBN Article 34). Breteler, F.J. & Smissaert-Houwing, A.A.S. 1977. Revision of albida Schinz subsp. stanleyana (Chodat) Paiva Atroxima Stapf and Carpolobia G.Don (Polygalaceae). Medede- Specimen: Malange, Cacuso, Pungo Andongo, 01/1857, lingen Landbouwhogeschool Wageningen 77-18: 1–45. Welwitsch 1017 (BM, LISU). Chodat, R. 1891. Monographia Polygalacearum. I. Mémoires de Distribution: BE BI CN HI LS MA UI la Societé de physique et d’histoire naturelle de Genève 31,1, Eangolensis Chodat Suppl. 7: 1–143, tab. 1–12. Specimen: Huíla, Lubango, Lopolo, 26/08/1902, Chodat, R. 1893. Monographia Polygalacearum. II. Mémoires de Dekindt 255 (BM, COI, LISC lecto.; type). la Societé de physique et d’histoire naturelle de Genève 31,2: Distribution: BI HI I–XII, 1–500, tab. 13–35. Eantunesii Gürke Exell, A.W. & Mendonça, F.A. 1937. Polygalaceae. Conspectus flo- Specimen: Namibe, Bibala, Munhino, 04/1899, rae angolensis 1,1: 87–108. Antunes 167 (BM, LUA lecto.; type). Exell, A.W. & Mendonça, F.A. 1951. Polygalaceae. Conspectus flo- Distribution: BE HI NA rae angolensis 1,2: 363–367. arenaria Willd. Exell, A.W. 1960. Polygalaceae. Flora zambesiaca 1,1: 303–336. Specimen: Cuanza Norte, Cazengo, Ambaca, Puri- Gilbert, M.G. 2000. Polygalaceae. Flora of Ethiopia and Eritrea Cacarambôla, 10/1856, Welwitsch 1001 (BM, LISU; 2,1: 177–188. type of Polygala chodatiana Hiern). Johnson, C.T. 1987. Taxonomy of the African species of Securidaca Distribution: CN CS (Polygalaceae). South African Journal of Botany 53,1: 5–11. arenicola Gürke Keay, R.W.J. 1954. Polygalaceae. Flora of West tropical Africa 1,1: 108–114. Specimen: Cuando-Cubango, Cuchi, R. Cuebe, 23/10/1899, Baum 301 (BM lecto., COI, E, K, W; type). Paiva, J. 1998. Polygalarum Africanarum et Madagascariensium Prodromus atque gerontogaei generis Heterosamara Kuntze, a Distribution: BI CC LS MO genere Polygala L. segregati et a nobis denuo recepti, synopsis baumii Gürke monographica. Fontqueria 50: 1–346. Specimen: Cuando-Cubango, Cuito Cuanavale, R. Paiva, J. 2007. Polygalaceae. Flora of tropical East Africa: 1–61. Cuiriri, 16/04/1900, Baum 815 (BM lecto., COI, E, K, Thulin, M. 1993. Polygalaceae. Flora of Somalia 1: 81–87. M, W; type). Distribution: BI CC LS ATROXIMA Stapf capillaris E.Mey. ex Harv. afzeliana Stapf Specimen: Moxico, Lumbala, pr. do R. Lumbala, Specimen: Lunda Norte, Chitato, Mutatachimba, 08/01/1938, Milne-Redhead 4000 (BM, K). Tchissamba, 04/01/1964, V. Mar tins 90 (LISC, P). Distribution: CC MA MO ZA Distribution: LN dewevrei Exell liberica Stapf Specimen: Lunda Sul, Cacolo, between Cacolo and Specimen: Cabinda, Buco Zau, R. Lambe, 02/08/1916, Saurimo, 11/04/1937, Exell & Mendonça 528 (BM, Gossweiler 6552 (BM, COI, LISC, LISU). COI, LISC, M). Distribution: CA Distribution: LS MO

PODOSTEMACEAE Ledermanniella DICOTYLEDONS S T R E L I T Z I A 22 (2008) 133 erioptera DC. nambalensis Gürke Specimen: Cunene, Cuvelai, between Cuvelai and Specimen: Cuando-Cubango, Cuchi, between R. Cuchi Ondjiva, 13/12/1972, Menezes 4320 (LISC, LUAI). and R. Culei, 29/09/1900, Baum 871 (BM lecto., COI, Distribution: BE CN CS CU HI LA NA E, K, M; type of Polygala guerkei Chodat). fragilis Paiva Distribution: CC CU HI LS Specimen: Bié, Tumbo R. Valley, 07/03/1960, Mendes nematophylla Exell 2919 (BM, COI, LISC holo., LUAI, M, PRE, SRGH; type). Specimen: Cuando-Cubango, Cuito Cuanavale, Cuito, Distribution: BI MO Campulua valley, 26/02/1906, Gossweiler 2795 (BM ganguelensis Exell & Mendonça holo., K, LISC; type). Specimen: Bié, R. Cuchi, pr. de Embola, 03/1906, Distribution: CC Gossweiler 3150 (BM holo., COI, LISC; type). Eoliveriana Exell & Mendonça Distribution: BE BI MO Specimen: Malange, Cacuso, Pungo Andongo, between gomesiana Welw. ex Oliv. Condo and Quissondo, 03/1857, Welwitsch 1018 (BM, Specimen: Huíla, Lubango, Lopolo, 03/1860, LISU holo.; type). Welwitsch 1032 (BM, COI, LD, LISU lecto., M; type). Distribution: MA Distribution: BE BI CS HI MA MO pallida E.Mey. ex Harv. gossweileri Exell & Mendonça Specimen: Namibe, between Namibe and R. Curoca, Specimen: Bié, R. Colui, 14/10/1905, Gossweiler 2146 23/04/1909, Pearson 2200 (K holotype). (BM holo., COI, K; type). Distribution: NA Distribution: BI MO paludicola Gürke guerichiana Engl. Specimen: Namibe, pr. de Namibe, 19/05/1937, Exell Specimen: Cuando-Cubango, Menongue, between R. & Mendonça 2170 (COI holo., LISC; type of Polygala Cubango and R. Cuio, 03/11/1899, Baum 373 (BM mendesii Paiva). lecto., E, W; type). Distribution: NA Distribution: BE BI CC HI LS MO Ehuillensis Welw. ex Oliv. petitiana A.Rich. Specimen: Huíla, Lubango, between Humpata and Lopolo, Specimen: Huambo, Pedra do Alemão, 09/05/1937, 01/1860, Welwitsch 1030 (BM, COI, LISU holo.; type). Exell & Mendonça 1698 (BM, COI, LISC, M). Distribution: HI Distribution: HA MA UI kalaxariensis Schinz poggei Gürke Specimen: Cuando-Cubango, Menongue, Massaca, R. Specimen: Lunda Norte, Capenda Camulema, between Cubango, 19/10/1899, Baum 287 (BM, COI, E, K, M; Mota Quimbundo and R. Cuango, 09/1876, Pogge 29 type of Polygala kubangensis Gürke). (BM lectotype). Distribution: BI CC HI Distribution: LN krumanina Burch. ex Ficalho & Hiern rivularis Gürke Specimen: s.l., Serpa Pinto 29 (LISU; syntype). Specimen: Cuando-Cubango, Menongue, Cohi, R. Distribution: MO? Cubango, 15/05/1900, Baum 911 (BM lecto., COI, E, Elaxifolia Exell K, W; type). Specimen: Namibe, Lubango, between Lopolo and Distribution: CC CS HI LS MO Fernão da Silva, 01/1860, Welwitsch 1023 (BM holo., robusta Gürke K, LISU; type). Specimen: Cuando-Cubango, Cuito Cuanavale, Distribution: HI NA Minesera, R. Longa, 23/04/1901, Baum 704 (BM leptophylla Burch. lecto., COI, E, K, M, W; type). Specimen: Castro 139 (BM, COI, M). Distribution: CC LS Distribution: NA schinziana Chodat E luenensis Paiva Specimen: Cuando-Cubango, Cuito Cuanavale, between Specimen: Moxico, Luena, R. Luena, 04/05/1937, Exell R. Longa and R. Cuito, 17/12/1899, Baum 554 (BM & Mendonça 1594 (BM, BR, COI holo., LISC, M; type). lecto., COI, E, M, W; type of Polygala benguellensis Distribution: CC MO Gürke). macrostigma Chodat Distribution: CC Specimen: 27/09/1922, Gossweiler 8470 (BM holotype sphenoptera Fresen. of Polygala splendens Exell). Specimen: Huíla, Chiange, Gambos, between Chibemba Distribution: BE CN MA UI and Cahama, 16/11/1970, Menezes 3548 (BM, LISC, melilotoides Chodat LUAI). Specimen: Malange, Quela, Nolde 15 (BM). Distribution: HI Distribution: LN LS MA mendoncae E.M.A.Petit spicata Chodat Specimen: Lunda Sul, Cacolo, between Xa-Sengue and Specimen: Huíla, Lubango, Lopolo, 03/12/1859, Cacolo, 10/04/1937, Exell & Mendonça 492 (BM holo., Welwitsch 1027 (BM, COI, K, LD, LISU lecto.; type). COI, LISC, M; type). Distribution: BE CC HI LS MO E Distribution: LS MO stenopetala Klotzsch subsp. casuarina (Chodat) Paiva Emossamedensis Paiva Specimen: Malange, Catombe, 1904, Gossweiler 1475 Specimen: Namibe, Dois Irmãos, Caraculo, (BM, K lecto., P; type). 10/05/1962, Santos 1050 (BM, COI holo., LISC; type). Distribution: BE CC CN HA HI LS MA Distribution: NA usafuensis Gürke myriantha Chodat Specimen: Bié, between R. Cuanza and R. Cuemba, Specimen: Cuando-Cubango, Menongue, Dongo, 07/05/1937, Exell & Mendonça 1724 (BM, COI, LISC). Massaca, 25/04/1906, Gossweiler 3114 (BM, COI, K). Distribution: BI LS Distribution: BE CC LS MA welwitschii Chodat subsp. pygmaea (Gürke) Paiva myrtillopsis Welw. ex Oliv. Specimen: Huíla, Lubango, Lopolo, 02/1860, Specimen: Huíla, Lubango, Lopolo, 01/1860, Welwitsch 1026 (BM lecto., LISU, M; type of Polygala Welwitsch 1029 (BM, LISU lecto.; type). lepidota Welw. ex Exell). Distribution: BE BI HI Distribution: CC CU HI LS

DICOTYLEDONS POLYGALACEAE Polygala 134 S T R E L I T Z I A 22 (2008)

Ewelwitschii Chodat subsp. welwitschii dregeanum Meisn. subsp. strictum (C.H.Wright) Paiva & Specimen: Malange, Cacuso, Pungo Andongo, R. S.Ortiz Cuanza, Pedra de Cazela, 18/12/1856, Welwitsch Specimens: Barbosa 11055 (COI); Monteiro & Murta 1008 (BM lecto., LD, LISU, M; type). 1728 (COI, LUA). Distribution: LS MA fruticosum Dammer ex Milne-Redh. youngii Exell Specimens: Huíla, Cassinga, Cubango, 05/10/1899, Specimen: Lunda Sul, Saurimo, 25/10/1932, Young Baum 221 (BM; type); Exell & Mendonça 1429 (BM, 1163 (BM holotype). COI); Gossweiler 2732 (BM, COI). Distribution: LS Egramineum R.A.Graham Specimen: Moxico, between R. Mumbala and R. Nama- SECURIDACA L. vumba, 09/01/1938, Milne-Redhead 4009 (K; type). longipedunculata Fresen. Elimbatum R.A.Graham Specimen: Huíla, R. Nene, 10/1859, Welwitsch 1033 Specimens: Lunda, between Vila Henrique de Carvalho (BM, COI, K, LISU). and Dala, near R. Luachimo, 24/04/1937, Exell & Distribution: BE BI CC CN CS CU HA HI LS MA MO NA UI Mendonça 1018 (BM; type); Gossweiler 11401 (COI); welwitschii Oliv. Gossweiler 11441 (COI). Specimen: Cuanza Norte, Golungo Alto, Serra Alta lineare De Wild. Queta, Welwitsch 994 (BM, COI, K, LISU lecto.; type). Specimens: Exell & Mendonça 514 (COI); Exell & Distribution: CA CN LS MA ZA Mendonça 1455 (BM); Gossweiler 11315 (COI). pachybasis Milne-Redh. Specimens: Castro 228 (COI); Gossweiler 4048 (COI); POLYGONACEAE Menezes 1311 (K, LUAI). salicifolium Dammer by S. Ortiz Specimens: Gossweiler 1026 (BM, K); Gossweiler 5467 Baker, J.G. & Wright, C.H. 1909. Polygonaceae. Flora of tropical (BM, COI, LISU). Africa 6,1: 99–120. sinuatum (Hochst. & Steud. ex Meisn.) Dammer Graham, R.A. 1957. A revision of Oxygonum (Polygonaceae— Specimens: Exell & Mendonça 182 (BM, COI); Exell Polygoneae). Kew Bulletin 1957: 145–172. & Mendonça 2496 (BM, COI); Menezes 1058 (BM, Graham, R.A. 1958. Flora of tropical East Africa. Polygonaceae: LUAI). 1–40. stuhlmannii Dammer Hiern, W.P. 1900. Polygonaceae. Catalogue of the African plants Specimen: Cuando-Cubango, Cuito, Longa, collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1: 12/12/1899, Baum 532 (K; type of Oxygonum baumii 903. British Museum (Natural History), London. Dammer ex C.H.Wright). Hutchinson, J. & Dalziel, J.M. 1927. Flora of West tropical Africa, PERSICARIA Mill. edn 1, 1: 120. *capitata (Buch.-Ham. ex D.Don) H.Gross Hutchinson, J. & Dalziel, J.M. 1954. Flora of West tropical Africa, Specimen: Silva 1913 (LISC, LUA). edn 2, 1: 140. decipiens (R.Br.) K.L.Wilson Nogueira, I., Ortiz, S. & Paiva, J.A.R. 2006. Polygonaceae. Flora Specimens: Couto 10 (K, LISC, LUAI); Menezes 3310 zambesiaca 9,3: 1–49. (BM, K, LISC, LUAI); Pitchard 311 (BM, COI). Rechinger, K.H. 1954. Monograph of the genus Rumex in Africa. glandulo-pilosa (De Wild.) Soják Botaniska Notiser 3,3: 1–113. Specimen: Young 1310 (BM, COI). Robyns, W. 1948. Polygonaceae. Flore du Congo Belge et du glomerata (Dammer) S.Ortiz & Paiva Ruanda-Urundi 1: 396–427. Specimens: Exell & Mendonça 285 (BM, COI); Exell & Wilson, K.L. 1988. Polygonum sensu lato (Polygonaceae) in Mendonça 1037 (BM, COI); Gossweiler 14072 (COI, K, Australia. Telopea 3: 177–182. LISC). hystricula (J.Schust.) Soják BRUNNICHIA Banks Specimen: Menezes 3619 (BM, K, LISC, LUAI). africana Welw. limbata (Meisn.) H.Hara Specimens: Gossweiler 6761 (BM, COI, LISU); Santos Specimens: Barbosa 10383 (COI, LISC, LUAI); Couto & Murta 372 (LISC); Cuanza Norte, Golungo Alto, 307 (K, LISC, LUAI); Henriques 436 (BM, LISC, LISU). 09/1855, Welwitsch 1754 (BM; type). madagascariensis (Meisn.) S.Ortiz & Paiva Specimens: Gossweiler 5018 (BM, COI); Santos 1238 OXYGONUM Burch. ex Campd. (COI, LISC, LUAI); Welwitsch 5360 (BM, LISU). acetosella Welw. nogueirae S.Ortiz & Paiva Specimen: Namibe, Moçâmedes, 06/1859, Welwitsch Specimen: Milne-Redhead 4110 (BM, K; paratype). 1757 (BM; type). senegalensis (Meisn.) Soják forma albotomentosa alatum Burch. var. alatum (R.A.Graham) K.L.Wilson Specimen: Henriques 1075 (BM, LISU, LUAI). Specimens: Couto 116 (K, LISC, LUAI); Welwitsch alatum Burch. var. longisquamatum Germishuizen 5363 (BM, COI); Welwitsch 5365 (BM, COI). Specimens: Silva 3136 (COI, LISC, LUAU); Sousa 108 senegalensis (Meisn.) Soják forma senegalensis (COI, LUAI). Specimens: Gossweiler 10328 (BM, COI); Silva 3523 annuum S.Ortiz & Paiva (K, LUAI); Welwitsch 5359 (BM, K, LISU). Specimens: Barbosa 12187 (LISC, LUAU); Mendes setosula (A.Rich.) K.L.Wilson 2639 (LISC). E Specimen: Exell & Mendonça 3150 (BM, COI). auriculatum R.A.Graham strigosa (R.Br.) Nakai Specimens: Lunda, Luma-Cassai, 17/04/1937, Exell & Specimens: Exell & Mendonça 1497 (BM, COI); Mendonça 1221 (BM; type); Gossweiler 11220 (COI); Menezes 1138 (LISC, LUAI); Silva 2019 (LISC, LUA). Gossweiler 11401 (COI). buchananii (Dammer) J.B.Gillett POLYGONUM L. Specimen: Gossweiler 11670 (COI). *aviculare L. delagoense Kuntze Specimens: Gossweiler 13405 (LISC); Pritchard 329 Specimen: Mendes 2371 (LISC). (BM, LISC).

POLYGALACEAE Polygala DICOTYLEDONS S T R E L I T Z I A 22 (2008) 135 plebeium R.Br. *arvensis L. subsp. arvensis Specimens: Baum 131 (K); Welwitsch 5372 (BM, K, Distribution: HI LISU); Welwitsch 5373 (BM, K, LISU). Note: Recorded by Taylor (1958). barbata (P.Taylor) Kupicha *RUMEX L. Distribution: MA *abyssinicus Jacq. Note: Recorded by Taylor (1955). Specimens: Exell & Mendonça 1689 (BM, COI); Ebaumii Knuth Gossweiler 10044 (BM, COI, K); Welwitsch 5356 (BM, Notes: An insufficiently known species. The type was K, LISU). destroyed at B and no duplicates are known. *crispus L. djalonis A.Chev. Specimen: Teixeira & Andrade 6582 (COI, LISC, LUA). Distribution: LS *nepalensis Spreng. Note: Recorded by Taylor (1955). Specimens: Barbosa 9517 (COI, LUAI); Gossweiler elegantula P.Taylor 9316 (K); Gossweiler 13406 (LISC). Specimen: Welwitsch 276 (K; type of Anagallis pulchella Welw. ex Schinz). PORTULACACEAE Distribution: BE HI MO filifolia Engl. & Gilg by S.A. Ghazanfar Specimen: Baum 906 (M; type). Exell, A.W. & Mendonça, F.A. 1937. Portulacaceae. Conspectus flo- Distribution: CC rae angolensis 1: 113–117. kochii H.E.Hess Hiern, W.P. 1896. Portulacaceae. Catalogue of the African plants Specimen: Huíla, Serra da Chela, Plateau von Huila, 9 km collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: nach der grossen Senke von Onthite, westlich der Strasse 51–55. British Museum (Natural History), London. nach Jau, 19/05/1952, Hess 52/1830 (K; type). Distribution: HI CERARIA H.Pearson & Stephens pumila Sw. Ecarrissoana Exell & Mendonça Distribution: HI Specimen: Namibe, Moçâmedes, Montemor, km 74 do tenuicaulis Baker C.F. de Moçâmedes, 20/05/1957, Exell & Mendonça Distribution: MA 2107 (BM, COI, LISC; type). Note: Recorded by Taylor (1955). PORTULACA L. LYSIMACHIA L. foliosa Ker Gawl. ruhmeriana Vatke Specimen: Luanda, arredores de Luanda, Musseque, Distribution: BE CS Welwitsch 1099 (BM, COI, K, LISC). Note: Recorded by Taylor (1958). hereroensis Schinz Specimen: Huíla, R. Cunene, Ruacaná, 08/06/1937, Exell & Mendonça 2716 (BM, COI, K, LISC; type of PROTEACEAE Sedopsis carrissoana Exell & Mendonça). oleracea L. Beard, J.S. 1963. The genus Protea in tropical Africa. Kirkia 3: Specimen: Luanda, Welwitsch 1101 (BM, K, LISC). 138–202. quadrifida L. Beard, J.S. 2000. The proteas of tropical Africa. Kangaroo Press. Specimen: Luanda, Maianga de E-Rei, Welwitsch 1100 Chisumpa, S.M. & Brummitt, R.K. 1987. Taxonomic notes on tropi- (BM, COI, LISC). cal African species of Protea. Kew Bulletin 42: 815–853. Esaxifragoides Welw. ex Oliv. Chisumpa, S.M., Brummitt, R.K. & Marner, S. 2006. Proteaceae. Specimen: Malange, Pungo Andongo, Montes de Pedras Flora zambesiaca 9,3: 49–85. de Guinga, 03/1857, Welwitsch 1106 (LISU; type). Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. Esedoides Welw. ex Oliv. Agronomia Angolana 7: 1–587. Specimen: Malange, Pungo Andongo, 03/1857, Hiern, W.P. 1900. Proteaceae. Catalogue of the African plants Welwitsch 1107 (LISU; type). collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: 916–922. British Museum (Natural History), London. TALINUM Adans. caffrum (Thunb.) Eckl. & Zeyh. FAUREA Harv. Specimen: Luanda, Gossweiler 1515 (BM, COI). delevoyi De Wild. portulacifolium (Forssk.) Asch. ex Schweinf. Specimen: Welwitsch 1593 (K; type of Faurea saligna Specimen: Luanda, Gossweiler 1540 (BM). var. platyphylla Welw. ex Hiern). discolor Welw. intermedia Engl. & Gilg PRIMULACEAE Specimen: Baum 912 (M; type). Hess, H. 1953. Anagallis kochii H.Hess, n. sp., eine neue Wasser- rochetiana (A.Rich.) Chiov. ex Pic.Serm. pflanze aus Süd-Angola. Berichte der Schweizerischen Specimen: Welwitsch 1622 (K; type of Faurea speciosa Botanischen Gesellschaft 63: 213–215. Welw.). Hiern, W.P. 1898. Primulaceae. Catalogue of the African plants saligna Harv. collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: 635, 636. British Museum (Natural History), London. PROTEA L. Kupicha, F.K. 1983. Primulaceae. Flora zambesiaca 7, 1: 184–197. angolensis Welw. var. angolensis Taylor, P. 1955. The genus Anagallis in tropical and South Africa. Specimens: Baum 863 (M; type of Protea chionantha Kew Bulletin 10: 321–350. Engl. & Gilg); Welwitsch 1590 (B; type). Taylor, P. 1958. Tropical African Primulaceae. Kew Bulletin 13: angolensis Welw. var. divaricata (Engl. & Gilg) Beard 133–149. Specimen: Baum 920 (B; type). Ebaumii Engl. & Gilg subsp. baumii ANAGALLIS L. Specimen: Baum 375 (M; type). acuminata Welw. ex Schinz baumii Engl. & Gilg subsp. robusta Chisumpa & Brummitt Specimen: Welwitsch 275 (K; type). Edekindtiana Engl. Distribution: HI Specimen: Dekindt 76 (B; type).

DICOTYLEDONS POLYGONACEAE Polygonum 136 S T R E L I T Z I A 22 (2008)

Eflavopilosa Beard Nene, 04/1860, Welwitsch 1222 (LISU; type). Specimen: Morro de Moco, 12/05/1960, Beard 1542 Distribution: BE BI HI NA (LISC; type). commutata Kuntze gaguedi J.F.Gmel. subsp. gaguedi Specimen: Huíla, entre Lopolo e Nene, Welwitsch 1215 Specimen: Baum 272 (B; type of Protea chrysolepis (K; type). Engl. & Gilg). Distribution: BI HI madiensis Oliv. subsp. madiensis grandiflora DC. micans Welw. subsp. micans Specimen: Golungo Alto, Welwitsch 1219 (K; type of Specimen: Welwitsch 1589 (G; type). Clematis pseudograndiflora Kuntze). micans Welw. subsp. trichophylla (Engl. & Gilg) Chisumpa Distribution: CA CN CS & Brummitt Eintraglabra W.T.Wang Specimen: Baum 918 (B; type). Specimen: Teixeira et al. 10897 (BR; type). Eminima Hauman Distribution: BI Specimen: Lynes 323 (type). Note: Known only from the type. Eongotium Beard simensis Fresen. Specimen: 8 km S of Galarigue on road to Vila de Ponte, Distribution: NA 13/05/1960, Beard 1547 (LISC; type). villosa DC. Epaludosa (Hiern) Engl. subsp. paludosa Distribution: BE BI HI MO Specimen: Welwitsch 1596 (BM; type). welwitschii Hiern ex Kuntze paludosa (Hiern) Engl. subsp. secundifolia Chisumpa & Specimen: Pungo Andongo, 03/1857, Welwitsch 1217 Brummitt (BM; type). Specimen: Lynes 328 (type). Distribution: BE CC CN HA LS MA NA petiolaris (Hiern) Baker & C.H.Wright subsp. petiolaris Specimen: Welwitsch 1597 (BM; type). CLEMATOPSIS Bojer ex Hutch. Epoggei Engl. subsp. haemantha Chisumpa & Brummitt teuczii (Kuntze) Hutch. Specimen: Baum 709 (B; type). Specimen: Malange, Mechow 305 (M; type). Epoggei Engl. subsp. heliophila Chisumpa & Brummitt Distribution: BE BI MA UI Specimen: Bié, pr. do Mutiete, 10/02/1970, Raimundo, Note: Provisional name. A possible synonym of Clematis Matos & Figueira 40 (LISC; type). uhehensis Engl. (Lebrun & Stork 2003). rupestris R.E.Fr. RANUNCULUS L. welwitschii Engl. multifidus Forssk. Specimens: Baum 903 (B; type of Protea myrsinifolia Distribution: BE HI MA NA Engl. & Gilg); Morro de Moco, 12/05/1960, Beard 1543 (LISC; type of Protea welwitschii subsp. mocoensis Beard); Welwitsch 1600 (PRE; type). RHAMNACEAE wentzeliana Engl. Cavaco, A. 1954. Le genre Lasiodiscus (Rhamnacées) en Angola; une varieté nouvelle du Lasiodiscus usambarensis Engl. Boletim PTAEROXYLACEAE da Sociedade Broteriana, sér. 2, 28: 177–179. Cavaco, A. 1959. Subsídios para o estudo da biologia na Lunda. Exell, A. & Mendonça, F. 1951. Ptaeroxylon. Conspectus florae Contribution à l’étude de la flore de la Lunda d’après les récol- angolensis 1: 306, 307. tes de Gossweiler (1946–1948). Museu do Dundo. Publicações Culturais da Companhia de Diamantes de Angola (DIAMANG) PTAEROXYLON Eckl. & Zeyh. No. 42. obliquum (Thunb.) Radlk. Exell, A. & Mendonça, F. 1954. Rhamnaceae. Conspectus florae Distribution: BO CN CU HI NA angolensis 2: 28–34. Figueiredo, E. 1995. A revision of Lasiodiscus (Rhamnaceae). Kew Bulletin 50,3: 495–526. RAFFLESIACEAE Hiern, W.P. 1896. Rhamneae. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: Hiern, W.P. 1900. Pilostyles. Catalogue of the African plants col- 150, 151. British Museum (Natural History), London. lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: 908, 909. British Museum (Natural History), London. Nogueira, I. 1977. Aditamentos à flora de Angola—II. Garcia de Orta, Série de Botânica 3,2: 81–84. BERLINIANCHE (Harms) Vattimo-Gil BERCHEMIA Neck. ex DC. aethiopica (Welw.) Vattimo-Gil discolor (Klotzsch) Hemsl. Specimen: Welwitsch 529 (PRE; type). Distribution: BE CN CU HI LA NA GOUANIA Jacq. RANUNCULACEAE longipetala Hemsl. Exell, A. & Mendonça, F. 1937. Ranunculaceae. Conspectus florae Distribution: LN UI angolensis 1: 1–7. HELINUS E.Mey. ex Endl. Hiern, W.P. 1896. Ranunculaceae. Catalogue of the African plants integrifolius (Lam.) Kuntze collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: Distribution: BE BI CN HI LA NA 1–4. British Museum (Natural History), London. Lebrun, J.-P. & Stork, A.L. 2003. Tropical African flowering plants: LASIODISCUS Hook.f. ecology and distribution, Vol. 1. Annonaceae–Balanitaceae. fasciculiflorus Engl. Conservatoire Botanique de Genève, Genève. Specimen: Lunda, Dundo, Gossweiler 13914 (type of Lasiodiscus usambarensis Engl. var. gossweileri CLEMATIS L. Cavaco). brachiata Thunb. Distribution: LN Distribution: CN CS HI LN? MA ZA chrysocarpa Welw. ex Oliv. MAESOPSIS Engl. Specimens: Benguela, Wellman 1792 (K holotype of eminii Engl. Clematopsis speciosa Hutch.); Huíla, entre Lopolo e Distribution: CA CN CS ZA

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RHAMNUS L. PRUNUS L. prinoides L’Hér. africana (Hook.f.) Kalkman Distribution: BE HI LS Distribution: HA MA Note: Conservation status: VU A1cd (IUCN 2006). VENTILAGO Gaertn. africana Exell RUBUS L. Specimen: Cazengo, Granja de S. Luis, Gossweiler 5721 apetalus Poir. (BM; type). Distribution: HI Distribution: CN pinnatus Willd. Distribution: CN CS MA ZIZIPHUS Mill. rigidus Sm. abyssinica Hochst. ex A.Rich. Distribution: CC HA HI Distribution: BE CN CS HI LA MA NA mucronata Willd. Distribution: CC CN CS HI MA RUBIACEAE by E. Figueiredo RHIZOPHORACEAE Adams, C.D. & Verdcourt, B. 1993. The identity of Diodia angolen- Hiern, W.P. 1896. Rhizophoraceae. Catalogue of the African plants sis S.Moore (Rubiaceae). Kew Bulletin 48: 278. collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: Bremekamp, C.E.B. 1934. A monograph of the genus Pavetta L. 333. British Museum (Natural History), London. Repertorium Specierum Novarum Regni Vegetabilis 37: 1–208. Mendes, E. 1970. Rhizophoraceae. Conspectus florae angolensis Bremekamp, C.E.B. 1952. The African species of Oldenlandia L. 4: 33–40. sensu Hiern et K.Schumann. Verhandelingen der Koninklijke Nederlandse Akademie van Wetenschappen, Afd. Natuurkunde, ANOPYXIS (Pierre) Engl. 2, 48,2: 1–297. klaineana (Pierre) Engl. Bridson, D.M. 1978. A short revision of Rutidea (Rubiaceae). Kew Distribution: CA Bulletin 33: 243–278. Bridson, D.M. 1979. Studies in Oxyanthus and Mitriostigma CASSIPOUREA Aubl. (Rubiaceae, subfamily Cinchonoideae) for Part 2 of ‘Flora of barteri (Hook.f.) N.E.Br. tropical East Africa: Rubiaceae’. Kew Bulletin 34: 113–130. Distribution: CA ZA Bridson, D.M. 1985. The reinstatement of Psydrax and a revision of Ecarringtoniana Mendes the African species. Kew Bulletin 40: 687–725. Specimen: Cabinda, Maiombe, margens do R. Lucocuto Bridson, D.M. 1992. The genus Canthium (Rubiaceae—Vangueri- – R. Luali, nas proximidades das furnas ‘António Victorino’, eae) in tropical Africa. Kew Bulletin 51: 353–401. Buco Zau, 08/08/1916, Gossweiler 6572 (LISC; type). Bridson, D.M. 1996. The tropical African genus Ancylanthos (Rubia- Distribution: CA ceae—Vanguerieae) reconsidered. Kew Bulletin 51: 343–352. Egossweileri Exell Bridson, D.M. 1998. Rubiaceae. Flora zambesiaca 5,2: 211–377. Specimen: Bié, Menongue, nas proximidades do R. Bridson, D.M. 2001. Additional notes on Pavetta (Rubiaceae, Cuchi, 02/11/1905, Gossweiler 2265 (LISC; type). Pavetteae) from tropical eastern and southern Africa. Kew Distribution: CC CU Bulletin 56: 567–600. gummiflua Tul. var. ugandensis (Stapf) J.Lewis Bridson, D.M. & Verdcourt, B. 1988. Flora of tropical East Africa, Distribution: MA Rubiaceae, Part 2: 415–747. Ehuillensis (Engl.) Alston Bridson, D.M. & Verdcourt, B. 2003. Rubiaceae (part 3). Flora Specimen: Huíla, Lubango, Antunes 59 (BM; type). zambesiaca 5,3: 379–720. Distribution: HI Bullock, A.A. 1933. Otiophora caerulea (Hiern) Bullock. Bulletin of Etrichosticha Alston Miscellaneous Information Kew 1933: 471. Specimen: Ambriz, Monteiro s.n. (K-K000350153; type). Cheek, M. & Dawson, S. 2000. A synoptic revision of Belonophora Distribution: BO CN LA ZA (Rubiaceae) Kew Bulletin 55: 63–80. Evilhenae Cavaco De Block, P. 1998. The African species of Ixora (Rubiaceae— Specimen: Lunda, NE da Lunda, Dundo, R. Luachimo, Pavetteae). Opera Botanica Belgica 9: 1–217. 10/09/1946, Gossweiler 13571 (LISC; type). Degreef, J. 2006. Revision of continental African Tarenna. Distribution: LN (Rubiaceae—Pavetteae). Opera Botanica Belgica 14: 1–150. Dessein, S. 2003. Systematic studies in the Spermacoceae RHIZOPHORA L. (Rubiaceae). Ph.D. thesis. K.U.Leuven, Leuven. harrisonii Leechm. Figueiredo, E. 2007. The Rubiaceae of Cabinda (Angola). Botanical Distribution: LA Journal of the Linnean Society 154: 455–495. mangle L. Figueiredo, E. 2008. The Rubiaceae of Angola. Botanical Journal of Distribution: LA the Linnean Society 156: 537–638. racemosa G.Mey. Garcia, J.G. 1958. Contribuições para o conhecimento da flora de Distribution: CA LA ZA Angola—II. Enumeração das espécies angolanas de Rubiaceae. Memórias da Junta de Investigações do Ultramar, sér. 2, 6: 5–15. ROSACEAE Good, R.D. 1926. Rubiaceae. Mr. John Gossweiler’s plants from Angola and Portuguese Congo. Journal of Botany 64, Suppl. 2: Hiern, W.P. 1896. Rosaceae. Catalogue of the African plants col- 1–43. lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: Govaerts, R., Andersson, L., Robbrecht, E., Bridson, D., Davis, A., 318–324. British Museum (Natural History), London. Schanzer, I. & Sonké, B. 2005. World Checklist of Rubiaceae. IUCN 2006. 2006 IUCN Red List of threatened species. http:// The Board of Trustees of the Royal Botanic Gardens, Kew. www.iucnredlist.org (accessed July 2007). Published on the internet; http://www.kew.org/wcsp/ (accessed Mendes, E. 1970. Rosaceae. Conspectus florae angolensis 4: 1–5. 2006). Hallé, N. 1964. Précisions sur une Rubiacée méconnue apparte- CLIFFORTIA L. nant au genre Bertiera. Adansonia 4: 457–459. nitidula R.E.Fr. & T.C.E.Fr. var. angolensis (Weim.) Brenan Hallé, N. 1966. Rubiacées (1e partie). Flore du Gabon 12: 1–278. Distribution: CC HI LS MO Hallé, N. 1970. Rubiacées (2e partie). Flore du Gabon 17: 1–335.

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Hiern, W.P. 1898. Rubiaceae. Catalogue of the African plants col- Verdcourt, B. 1953b. A revision of certain African genera of her- lected by Dr Friedrich Welwitsch in 1853–1861, Vol. 1,2: baceous Rubiaceae. V. A revision of the genus Pentas Bentham 433–508. British Museum (Natural History), London. together with a key to related genera. Bulletin du Jardin Keay, R.W. 1958. Randia and Gardenia in West Africa. Bulletin du Botanique de l’ État, Bruxelles 23: 237–371. Jardin Botanique de l’État 28: 16–72. Verdcourt, B. 1973a. Notes on Geophila, Psychotria and Rubia. Launert, E. 1960. Die taxonomische Stellung von Randia brachy- Kew Bulletin 28: 320, 321. thamnus K.Schum. (Rubiaceae). Mitteilungen der Botanischen Verdcourt, B. 1973b. The identity of the common East African spe- Staatssammlung München 3: 501–504. cies of Craterispermum Benth. (Rubiaceae) with some other Neuba, D. 2006. Révision systématique du genre Leptactina (Rubia- notes on the genus. Kew Bulletin 28: 433–436. ceae, Pavetteae). Ph.D. thesis. Université Libre de Bruxelles, Verdcourt, B. 1975. Studies in the Rubiaceae—Rubioideae for the Bruxelles. ‘Flora of tropical East Africa’. Kew Bulletin 30: 247–326. Neuba, D., Robbrecht, E. & De Block, P. 2006. Infraspecific varia- Verdcourt, B. 1976. Flora of tropical East Africa, Rubiaceae, Part tion and ecogeography of Leptactina benguellensis (Rubiaceae— 1: 1–415. Pavetteae). Belgian Journal of Botany 139: 233–251. Verdcourt, B. 1979a. Notes on African Gardenia. Kew Bulletin 34: Nogueira, I. 1975. Taxa novos ou pouco conhecidos da tribo 345–360. Gardenieae (Rubiaceae) da flora de Angola—I. Boletim da Verdcourt, B. 1979b. Notes on African Rubiaceae. Kew Bulletin Sociedade Broteriana, Série 2, 49: 115–120. 33: 491–498. Nogueira, I. 1977. Uma combinação nova no género Leptactina Verdcourt, B. 1980. A conspectus of Polysphaeria (Rubiaceae). Kew Hook.f. (Rubiaceae). Boletim da Sociedade Broteriana, Série 2, Bulletin 35: 97–130. 51: 135, 136. Verdcourt, B. 1981. Notes on African Rubiaceae. Kew Bulletin 36: Petit, E. 1964. Les espèces africaines du genre Psychotria L. 493–557. (Rubiaceae)—I. Bulletin du Jardin Botanique de l’État 34: 1– Verdcourt, B. 1987. Notes on African Rubiaceae—Vanguerieae. 229. Kew Bulletin 42: 123–199. Petit, E. 1965. Les Mussaenda L. (Rubiaceae) du Congo Belge. Verdcourt, B. 1989. Rubiaceae. Flora zambesiaca 5,1: 1–210. Bulletin du Jardin Botanique de l’État 25: 149–167. Verdcourt, B. & Bridson, D.M. 1991. Flora of tropical East Africa, Petit, E. 1966. Les espèces africaines du genre Psychotria L. Rubiaceae, Part 3: 749–956. (Rubiaceae)—II. Bulletin du Jardin Botanique de l’État 36: Wernham, H.F. 1916. Pseudomussaenda: a new genus of 65–190. Rubiaceae. Journal of Botany 54: 297–301. Puff, C. 1986. A biosystematic study of the African and Madagascan Rubiaceae—Anthospermeae. Plant Systematics and Evolution, ADENORANDIA Vermoesen Suppl. 3: 1–535. kalbreyeri (Hiern) Robbr. & Bridson Robbrecht, E. 1978. Sericanthe, a new African genus of Rubiaceae Specimen: Maiombe, Pango Munga, 24/12/1915, (Coffeeae). Bulletin du Jardin Botanique National de Belgique 48: 3–78. Gossweiler 6028 (COI, LISC, LISU). Distribution: CA Robbrecht, E. 1979. The African genus Tricalysia A.Rich. (Rubia- ceae—Coffeeae) 1. A revision of the species of subgenus AFROCANTHIUM (Bridson) Lantz & B.Bremer Empogona. Bulletin du Jardin Botanique National de Belgique lactescens (Hiern) Lantz 49: 239–360. Specimens: Bié, near track Mucula – Sussua, near R. Robbrecht, E. 1981. Studies in tropical African Rubiaceae (II). Bulletin du Jardin Botanique National de Belgique 51: 359– Ambei, 25/02/1970, Matos 45 (BR, LISC); Welwitsch 378. 3157 (BM, COI, K, LISU, P; type). Robbrecht, E. 1982. The African genus Tricalysia A.Rich. (Rubia- Distribution: BE BI CC HI ceae) 2. Ephedranthera, a new section of subgenus Tricalysia. AGATHISANTHEMUM Klotzsch Bulletin du Jardin Botanique National de Belgique 52: 311– 339. bojeri Klotzsch subsp. angolense (Bremek.) Verdc. var. Robbrecht, E. 1983. The African genus Tricalysia A.Rich. (Rubia- angolense ceae) 3. Probletostemon, revived as a section of subgenus Trica- Specimens: Faulkner A143 (K, PRE; type); Huíla, lysia. Bulletin du Jardin Botanique National de Belgique 53: Ganguelas, Cassinga, at km 21 on road Chamutete 299–320. – Cassinga, 14/02/1973, Menezes, Barroso & Sousa Robbrecht, E. 1987. The African genus Tricalysia A.Rich. 4614 (LISC). (Rubiaceae) 4. A revision of the species of sectio Tricalysia Distribution: CU HI and sectio Rosea. Bulletin du Jardin Botanique National de bojeri Klotzsch subsp. angolense (Bremek.) Verdc. var. lin- Belgique 57: 39–208. earifolia Verdc. Robbrecht, E. Huysmans, S. & Figueiredo, E. 1996. The generic Specimen: Bié – Cuando-Cubango, Menongue, Vila status of Oxyanthus gossweileri (Rubiaceae) from Angola. South Serpa Pinto, near airfield, 08/02/1960, Mendes 2421 African Journal of Botany 62,1: 17–22. (LISC). Robyns, W. 1931. Vangueriae Gossweilerianae. Journal of Botany Distribution: CC HI 69: 165–172. globosum (Hochst. ex A.Rich.) Klotzsch Somers, C. & Robbrecht, E. 1991. A precursor to the treatment Specimen: Bié, Andulo – Calucinga, km 48, R. Cutato, of Rothmannia (Rubiaceae—Gardenieae) in ‘Flore d’Afrique 16/03/1973, Bamps, Martins & Maia 4191 (BR, LISC). Centrale’. Bulletin du Jardin Botanique National de Belgique 61: 295–304. Distribution: BE BI CN HA HI MA MO Sonké, B. 1999. Oxyanthus (Rubiaceae) en Afrique centrale. Opera AIDIA Lour. Botanica Belgica 8: 1–106. micrantha (K.Schum.) Bullock ex F.White var. micrantha Stoffelen, P., Robbrecht, E. & Smets, E. 1996. A revision of Corynanthe Specimens: Cuanza Sul, Quibala, Morro do Pange, and Pausinystalia (African Rubiaceae—Coptosapelteae). Botanical 30/08/1963, Murta 267 (COI, LISC); Welwitsch 3092 Journal of the Linnean Society 120: 287–326. (COI, LISU, P, PRE; syntype of Randia lucidula Hiern). Troupin, G. & Petit, E. 1953. Pseudomussaenda Wernham au Congo Distribution: CN CS MA Belge. Bulletin du Jardin Botanique de l’État 23: 227–232. micrantha (K.Schum.) Bullock ex F.White var. zenkeri Verdcourt, B. 1952. A revision of certain African genera of herba- ceous Rubiaceae. I. The genus Pentanisia Harvey. Bulletin du (S.Moore) E.M.A.Petit Jardin Botanique de l’ État, Bruxelles 22: 233–286. Specimens: Gossweiler 7683 (BM, COI, K, LISC; type Verdcourt, B. 1953a. A revision of certain African genera of herba- of Urophyllum biloculare R.D.Good); Cuanza Norte, ceous Rubiaceae. II. The genus Otomeria Benth. and the new Camabatela, R. Hui, near dam, 24/02/1968, Teixeira et genus Batopedina Verdcourt. Bulletin du Jardin Botanique de l’ al. 12069 (COI, LISC). État, Bruxelles 23: 5–34. Distribution: CA CN LS

RUBIACEAE DICOTYLEDONS S T R E L I T Z I A 22 (2008) 139 ochroleuca (K.Schum.) E.M.A.Petit nalaensis (De Wild.) Somers Specimens: Gossweiler 7033 (BM, COI, LISC, LISU; Specimen: Cuanza Norte, Res. Fl. Caculo-Cabaça, type of Tarenna brunnea R.D.Good); Buco Zau, 18/08/1953, Cameira 614F (COI, LISC). 13/06/1960, Monteiro & Murta 245 (COI, LISC, LUAI). Distribution: CN Distribution: CA ARGOCOFFEOPSIS Lebrun AMPHIASMA Bremek. eketensis (Wernham) Robbr. benguellense (Hiern) Bremek. Specimens: Cuanza Sul, Capir, 16/08/1973, Hallé Specimens: Namibe, km 119 on road Sá da Bandeira 6482 (P); Welwitsch 2572 (K, LISU, PRE; type of – Moçâmedes, 18/03/1974, Couto 359 (K, LISC); Coffea jasminoides Welw. ex Hiern). Welwitsch 5354 (BM, K, LISU; type). Distribution: CN CS MA Distribution: BE CU HI NA subcordata (Hiern) Lebrun merenskyanum Bremek. Distribution: CA Specimen: Namibe, Moçâmedes, Iona, 13/01/1956, Notes: No material seen. Recorded by Robbrecht Torre 8429 (LISC). (1981). Distribution: NA sp. A; Figueiredo (2007: 458). Emicranthum (Chiov.) Bremek. Distribution: CA Specimens: Huambo, Lepi, near the fountain of Lepi, 22/07/1969, Barbosa 11831 (LISC); Mazzochi- ATRACTOGYNE Pierre Alemanni s.n. (FI; type). bracteata (Wernham) Hutch. & Dalziel Distribution: BE HA Specimen: Maiombe, Posto Militar of Belize, sp. A; Figueiredo (2008: 545) 31/12/1918, Gossweiler 7659 (COI, LISC, LISU). Distribution: NA Distribution: CA ANCYLANTHOS Desf. AULACOCALYX Hook.f. rubiginosus Desf. jasminiflora Hook.f. subsp. jasminiflora Specimens: Cunene, Cuvelai, Chana Techoncue, Specimens: Malange, Capunda, Lungoio (Res. da 09/12/1972, Menezes 4247 (LISC); Welwitsch 3160 Palanca Preta Gigante), 09/09/1965, Menezes 2229 (BM, K, LISU, P, PRE; type of Ancylanthos fulgidus (LISC, LUAI); Welwitsch 3096 (BM, COI, K, LISU; syn- Welw. ex Hiern). type of Randia andongensis Hiern). Distribution: BE BI CC CS CU HA HI LN LS MA MO NA Distribution: LN MA sp.; Bridson (1996: 345). Specimen: Huíla, Sá da Bandeira, Negola, Quera, banks BELONOPHORA Hook.f. coffeoides Hook.f. subsp. hypoglauca (Welw. ex Hiern) of R. Caia, 08/09/1967, Henriques & Brites 1138 (K, Cheek & S.E.Dawson LISC). Specimens: Cuanza Sul, Huia, 03/05/1954, Noronha Distribution: BE HI s.n. (COI); Welwitsch 3176 (BM, LISU; type). ANTHOSPERMUM L. Distribution: CN CS MA rigidum Eckl. & Zeyh. subsp. pumilum (Sond.) Puff BERTIERA Aubl. Specimen: Huíla, Humpata, 13/12/1962, Teixeira & adamsii (Hepper) N.Hallé Almeida 7764 (LISC). Specimen: Cuanza Norte, Cazengo, 1903, Gossweiler Distribution: HI 768bis (BM). rigidum Eckl. & Zeyh. subsp. rigidum Distribution: CN Specimen: Huíla, Ganguelas, Vila da Ponte, 1906, aequatorialis N.Hallé Gossweiler 4027 (LISC). Specimen: Maiombe, Buco Zau, 01/1917, Gossweiler Distribution: HI 7162 (BM, COI, LISC). ternatum Hiern subsp. randii (S.Moore) Puff Distribution: CA Specimen: Huambo, Vila Flor – Cacoma, Chavaca, aethiopica Hiern 06/04/1973, Bamps & Martins 4440 (BR, LISC). Specimen: Lunda Sul, Alto Cuilo, Xá-Muchito, Distribution: HA HI 01/06/1954, Sanjinje 26 (LISC). ternatum Hiern subsp. ternatum Distribution: CA LS Specimens: Huíla, 20 km SE of Sá da Bandeira, on road angusiana N.Hallé to João de Almeida, 19/04/1968, Kers 3185 (LISC, Specimen: Malange, 33 km from Sautar towards PRE); Welwitsch 5339 (BM, G, K, LISU, P, PRE; type). Quirima, 10/03/1974, Dechamps, Murta & Silva 1416 Distribution: HI (BR, LISC). welwitschii Hiern Distribution: LS MA Specimens: Huíla, Lubango, Humpata, Buraco do batesii Wernham Bimbe, 22/04/1960, Mendes 3818a (LISC); Welwitsch Specimen: Maiombe, Hombe, R. Lufo, 02/04/1919, 5335 (BM, G, K, LISU, P; type). Gossweiler 7974 (BM, LISC). Distribution: HA HI Distribution: CA breviflora Hiern AORANTHE Somers Specimen: Maiombe, Buco Zau, 29/09/1916, castaneofulva (S.Moore) Somers Gossweiler 6723 (BM, COI, LISC). Specimens: Cuanza Norte, Quiaje, 50 km from Bula Distribution: CA Atumba, 07/04/1963, Cardoso 130 (COI); Gossweiler globiceps K.Schum. var. bityensis (Wernham) N.Hallé 621 (BM, K, P; type). Specimen: Buco Zau, Res. de Chiaca, 29/09/1958, Distribution: CA CN Monteiro, Santos & Murta 361 (BM, COI, LISC, LUAI). cladantha (K.Schum.) Somers Distribution: CA Specimen: Maiombe, Hombe, Caio, near village Caio- ituriensis K.Krause N’Gumbe, 11/01/1919, Gossweiler 7678 (COI, K, LISC, Specimen: Maiombe, Belize, 29/11/1918, Gossweiler LISU). 7587 (BM, COI, K, LISC). Distribution: CA Distribution: CA

DICOTYLEDONS RUBIACEAE Aidia 140 S T R E L I T Z I A 22 (2008) laurentii De Wild. CHAZALIELLA E.M.A.Petit & Verdc. Specimen: Moxico, Teixeira de Sousa, 02/06/1940, abrupta (Hiern) E.M.A.Petit & Verdc. var. abrupta Gossweiler 12235 (BM, LISC). Specimen: Lunda Norte, Dundo, near R. Luachimo, Distribution: LN MO 02/09/1948, Gossweiler 13631 (BM, COI, K, LISC, LUA). lujae De Wild. Distribution: LN Specimen: Lunda Norte, Dundo, estrada de Turismo, Egossweileri (Cavaco) E.M.A.Petit & Verdc. 29/05/1948, Gossweiler 14004 (BM, K, LUA, P). Specimen: Lunda Norte, Dundo, near R. Luachimo, Distribution: LN UI 31/10/1946, Gossweiler 13799 (BM, K, LUA, P; type). orthopetala (Hiern) N.Hallé Distribution: LN Specimens: Cuanza Sul, Conda – Gabela, km 12, Notes: Collected only once. 29/03/1973, Bamps & Martins 4311 (BR, K, LISC); Eparviflora (R.D.Good) Verdc. Welwitsch 3165 (BM, LISU, K, P, PRE; type). Specimens: Cabinda, Buco Zau, Chiaca, 20/06/1959, Distribution: CA CC CN CS LN Monteiro & Murta 60 (LUAI); Gossweiler 6025 (BM, racemosa (G.Don) K.Schum. var. elephantina N.Hallé COI, LISC; type). Specimen: Cabinda, Chiaca, 22/06/1964, Teixeira & Distribution: CA E Gerês 7511 (COI, LISC). rotundifolia (R.D.Good) E.M.A.Petit & Verdc. Distribution: BI CA Specimens: Gossweiler 6812 (BM, COI, LISC, LISU; racemosa (G.Don) K.Schum. var. racemosa type); Cabinda, Maiombe, R. Lubima, 13/11/1957, Specimen: Cuanza Norte, Quiage, 50 km from Bula- M.E.F.A. 185 (LISC). Atumba, track of Iculo, 01/05/1963, Cardoso 155 Distribution: CA (COI). viridicalyx (R.D.Good) Verdc. Specimen: Maiombe, Buco Zau, 01/1916, Gossweiler Distribution: CA CC CN ZA s.n. (BM, K; type). BRENANIA Keay Distribution: CA brieyi (De Wild.) E.M.A.Petit wildemaniana (T.Durand ex De Wild.) E.M.A.Petit & Verdc. Specimens: Gossweiler 6953 (BM, LISC, LISU; type Specimen: Cabinda, Buco Zau – Chiaca, 10/03/1959, of Randia spathulifolia R.D.Good); Maiombe, Belize, Murta 10 (BM, COI, LISC, LUAI). 22/06/1960, M.E.F.A. 743 (LISC). Distribution: CA Distribution: CA sp. A; Figueiredo (2007: 461). Distribution: CA BREONADIA Ridsdale sp. B; Figueiredo (2007: 461). salicina (Vahl) Hepper & J.R.I.Wood Distribution: CA Specimen: Cuanza Norte, Salazar – Dondo, at km 26, sp. C; Figueiredo (2007: 461). R.Lucala, 20/03/1973, Bamps, Martins & Silva 4208 Distribution: CA (BR, LISC). COFFEA L. Distribution: BE BO CN CS HI NA canephora Pierre ex A.Froehner CALANDA K.Schum. Specimens: Uíge, Roça Palmeira do Minho, Santa Cruz, 05/09/1971, Raimundo, Matos & Maia 935 (BR, LISC); Erubricaulis K.Schum. var. pubescens Figueiredo Welwitsch 3182 (BM, K, LISU, P; type of Coffea cane- Distribution: BI HA E phora var. hiernii Pierre ex De Wild.). rubricaulis K.Schum. var. rubricaulis Distribution: CA CN CS MA UI Specimens: Baum 899 (BR, COI, K, Z; type); Huambo, Ecarrissoi A.Chev. Mt Moco, 17/12/1973, Huntley, Roberts & Ward 4 Specimens: Carrisso & Mendonça 82 pro parte (COI; (PRE). type of Coffea carrissoi A.Chev.); Malange, Quela, Distribution: BE BI CS HA HI 08/07/1954, Noronha 376 (COI, LUA). Distribution: MA CALOCHONE Keay Notes: Known only from Quela. redingii (De Wild.) Keay Ekapakata (A.Chev.) Bridson Specimen: Maiombe, Chiaca, Buco Zau, 18/07/1959, Specimens: Cuanza Sul, Amboim, Fazenda Agrícola M.E.F.A. 571 (LISC). Prata, near R. Carloaongo – R.Cuvo, 09/1932, Distribution: CA Gossweiler 9896 (BM, COI, K, LISC); Gossweiler 9958 CALYCOSIPHONIA Pierre ex Robbr. (BM, COI, K, LISC; type). Distribution: CS spathicalyx (K.Schum.) Robbr. liberica Hiern Specimen: Lunda Norte, Dundo, Estrada de Turismo, Specimens: Cuanza Norte, Salazar, IIAA, 15/03/1974, 12/11/1957, Luna de Carvalho 15 (LISC). Dechamps, Murta & Silva 1498 (BR, LISC); Gossweiler Distribution: LN 7972 (COI, LISC; type of Coffea liberica var. gossweileri sp.; Figueiredo (2007: 460). A.Chev.). Distribution: CA Distribution: CA CN CHASSALIA Comm. ex Poir. mayombensis A.Chev. Specimens: Alto Maiombe, near Quissoque, cristata (Hiern) Bremek. 02/07/1953, Vieira Pinto 366Fl (LUA); Gossweiler Specimen: Maiombe, 2 km from Buco Zau, 8211 (COI, LISC, LISU; type). 01/10/1958, Monteiro, Santos & Murta 374 (COI, Distribution: CA LISC, LUAI). sp. A; Figueiredo (2008: 551) Distribution: CA CN LN Distribution: MA macrodiscus K.Schum. Specimen: Malange, Pungo Andongo, 11/1856, COLLETOECEMA E.M.A.Petit Welwitsch 3198 (BM). dewevrei (De Wild.) E.M.A.Petit Distribution: MA Specimen: Moxico, Teixeira de Sousa, 12/07/1940, sp. A; Figueiredo (2007: 460). Gossweiler 12347 (LISC, LUA). Distribution: CA Distribution: LS MO

RUBIACEAE Bertiera DICOTYLEDONS S T R E L I T Z I A 22 (2008) 141

CORYNANTHE Welw. DIODIA L. mayumbensis (R.D.Good) N.Hallé apiculata (Roem. & Schult.) K.Schum. Specimen: Maiombe, Belize, near R. Luali, 17/02/1917, Specimen: Luanda, 1903, Gossweiler 364 (BM, K, P, Gossweiler 6973 (BM, COI, LISC, LISU; type). Z). Distribution: CA Distribution: LA paniculata Welw. flavescens Hiern Specimens: Cuanza Norte, Dembos, Ucua, Specimens: Huíla, Sá da Bandeira, Jau, at km 1.2 Nambuangongo, 02/03/1961, Monteiro & Murta 358 towards Huíla, 13/12/1961, Santos 720 (LISC, LUAI); (LISC, LUAI, PRE); Welwitsch 1508 (COI, K, LISU, P, Welwitsch 5318 (BM, K, LISU, P, PRE; type). PRE; type). Distribution: BE CC HI LS MA Distribution: BO CA CN ZA sarmentosa Sw. Specimen: Benguela, Ganda, Centro de Estudos, CRATERISPERMUM Benth. 20/03/1963, Silva 109 (LISC). cerinanthum Hiern Distribution: BE CA CC HI LS MA MO ZA Specimen: Malange, Pungo Andongo, 11/1856, serrulata (P.Beauv.) G.Taylor Welwitsch 3115 (COI, K, LISU, P, PRE). Specimen: Cuanza Sul, Praia de Sousa, 03/02/1975, Distribution: CN MA Ward & Ward 80 (K, PRE). inquisitorium Wernham var. inquisitorium Distribution: BE BO CA CS LA Specimen: Maiombe, Pango Munga, 07/01/1916, teres Walter Gossweiler 6109 (BM, BR, COI, K, LISC, LISU; type). Specimen: Luanda, Viana, Vale do Bengo, 15/06/1966, Distribution: CA Teixeira et al. 10474 (LISC). Einquisitorium Wernham var. longipedunculatum R.D.Good Distribution: LA Specimens: Gossweiler 7721 (BM, COI, K, LISC, LISU; type); Maiombe, Belize, R. Lufo, Morro de Tidi, EUCLINIA Salisb. 17/03/1919, Gossweiler 7932 (BM, COI, K, LISC, longiflora Salisb. LISU). Specimen: Cuanza Norte, Golungo Alto, Mata de Distribution: CA Quisucula, Welwitsch 3105 (K, LISU, P). schweinfurthii Hiern Distribution: CN Specimen: Malange, Duque de Bragança, 10 km after squamifera (R.D.Good) Keay Sta Maria towards Duque de Bragança, 18/07/1970, Specimen: Maiombe, Buco Zau, 18/09/1916, Raimundo, Matos & Figueira 334 (BR, LISC). Gossweiler 6696 (BM, LISC). Distribution: BI CN CS LN MA MO Distribution: CA CREMASPORA Benth. FADOGIA Schweinf. triflora (Thonn.) K.Schum. subsp. triflora Ecaespitosa Robyns Specimen: Malange, Quimbango, margins of R. Specimen: Huíla, Ganguelas, Vila da Ponte, near R. Quimbango, 09/06/1970, Barbosa, Moreno & Sousa Cubango, 27/10/1905, Gossweiler 2181 (BM, K, LISC; 12007 (COI). type). Distribution: BE BI CN CS HI LN LS MA Distribution: HI chlorantha K.Schum. var. chlorantha CROSSOPTERYX Fenzl Specimens: Baum 482 (Z; type); Cuando-Cubango, febrifuga (Afzel. ex G.Don) Benth. Cuito Cuanavale, Longa, valley of the Longa, Specimens: Cuanza Sul, near intersection of road Dondo 12/03/1960, Mendes 3054 (LISC). – Quibala and R. Cuanza, 20/03/1974, Dechamps, Distribution: CC HI Murta & Silva 1584 (BR, K, LISC); Monteiro s.n. (K; chlorantha K.Schum. var. thamnus (K.Schum.) Verdc. type of Tarenna angolensis Hiern). Specimens: Baum 491 (BM, K, Z; type); Huíla, Distribution: BE BO CC CN CS CU HA HI LN LS MA MO Ganguelas, Vila da Ponte, 12/1906, Gossweiler 4211 ZA (BM, LISC). Distribution: CC HI CUVIERA DC. E latior Wernham chrysantha K.Schum. Specimen: Lunda Norte, Lunda, Dundo, near R. Specimens: Huambo, Chianga, 14/10/1971, Barbosa & Luachimo, 02/06/1948, Gossweiler 14023 (K, P). Silva 12276 (LISC); Baum 210 (BM, K, Z; type). Distribution: CS LN Distribution: HA HI cienkowskii Schweinf. var. cienkowskii longiflora Hiern Specimen: Huíla, Lubango, near Sá da Bandeira, near Specimens: Maiombe, Piandinge, Buco Zau, school of Marquês, 25/01/1972, Couto 17 (K, LISC). 17/06/1960, M.E.F.A. 724 (LISC); Welwitsch 2564 Distribution: BE BI CC CN HA HI LS (K, LISU, P, PRE; type of Cuviera angolensis Welw. ex cienkowskii Schweinf. var. lanceolata Robyns K.Schum.). Specimen: Bié, Coemba, near road Umpulo – Distribution: CA CN Camacupa, 28/09/1965, Santos 1920 (LISC, LUAI). DICTYANDRA Welw. ex Hook.f. Distribution: BI arborescens Welw. ex Hook.f. fuchsioides Welw. ex Oliv. Specimens: Cuanza Norte, Salazar, IIAA, 17/03/1974, Specimens: Bié, between Cachingues and crossroad to Dechamps, Murta & Silva 1526 (BR, LISC); Welwitsch Silva Porto, 14/02/1972, Barbosa & Moreno 12347A 2561 (BM, K, LISU, P, PRE; type). (LISC); Welwitsch 2568 (BM, LISU; type). Distribution: CA CN LN UI Distribution: BE BI CS HA HI MA MO gossweileri Robyns DIDYMOSALPINX Keay Specimens: Gossweiler 3901 (BM, K, LISC; type); lanciloba (S.Moore) Keay Cuando-Cubango, Menongue, 14 km from Vila Serpa Specimen: Lunda Norte, Dundo, R. Luachimo, Pinto to Longa, valley of Cabumbé, 22/02/1960, 05/11/1946, Gossweiler 13813 (K, LISC, P). Mendes 2724 (LISC). Distribution: CN LN Distribution: CC MO

DICOTYLEDONS RUBIACEAE Corynanthe 142 S T R E L I T Z I A 22 (2008)

Egraminea Wernham GAERTNERA Lam. Specimens: Gossweiler 4353 (BM; type); Bié, bracteata E.M.A.Petit var. bracteata Chitembo, Catota, near source of R. Cuelei, Specimen: Lunda Sul, Henrique de Carvalho, road to Dun- 13/10/1966, Teixeira et al. 10683 (LISC). do, 22/04/1937, Exell & Mendonça 953 (BM, COI, LISC). Distribution: BI CC Distribution: LS homblei De Wild. bracteata E.M.A.Petit var. glabrifolia E.M.A.Petit Specimen: Cunene, Cuvelai, km 37.5 of track Cuvelai Specimen: Lunda Sul, Alto Cuílo, R. Xá-Muchito, – Chamutete, 15/02/1973, Menezes, Barroso & Sousa 01/06/1954, Machado 36 (LISC). 4624 (LISC). Distribution: LS Distribution: BE CU HI MO paniculata Benth. lactiflora Welw. ex Hiern Specimen: Uíge, road to Cuango, 600 m from road Specimens: Huíla, Lubango, km 3.8 of track to Munhino Quimbele – Macocola, 27/08/1971, Raimundo, Matos Mission, 17/03/1970, Menezes 3302 (K, LISC, P); & Maia 846 (LISC). Welwitsch 2569 (BM, K, LISU, P, PRE; type). Distribution: LN LS MO UI Distribution: CC CU HA HI Eoblongolanceolata Robyns GALIUM L. Specimen: Cuando-Cubango, near Menongue, 01/1906, scioanum Chiov. var. glabrum Brenan Gossweiler 3447 (BM; type). Specimen: Huambo, Nova Lisboa, between Nova Lisboa Distribution: CC and Caála, R. Cunhangamua, 12/02/1971, Silva 3417 (BR, LISC). Eolivacea Robyns Specimen: Near T’Chirandangombe, 19/01/1906, Distribution: BI CC HA HI Gossweiler 2555 (BM; type). EGANGUELIA Robbr. Distribution: unknown Egossweileri (S.Moore) Robbr. Epunctulata Robyns Specimens: Gossweiler 3275 (BM, COI; type); Bié, Specimens: Anchieta 130 (BM, BR, LISU; type); General Machado, Cuemba – Munhango, at km 35, Huambo, Serra do Cussava, c. 13 km from Nova Lisboa, 28/09/1965, Teixeira et al. 8903 (LISC). 17/05/1969, Moreno 150 (LISC). Distribution: BI CC Distribution: BI CS HA HI sp. A; Figueiredo (2008: 557) spectabilis Milne-Redh. Distribution: BI Specimen: Moxico, N of R. Yseng, 15/01/1938, Milne- Redhead 4135 (BR, K; type). GARDENIA Ellis Distribution: MO brachythamnus (K.Schum.) Launert stenophylla Welw. ex Hiern subsp. odorata (K.Krause) Verdc. Specimens: Baum 389 (BM, COI, K, M; type); Cuando- Specimen: Huíla, Sá da Bandeira, Negola, Quera, banks Cubango, Bié – Cuando-Cubango, Menongue, 66 km of R. Caia, 08/09/1967, Henriques & Brites 1144 (BM, from Serpa Pinto towards Longa, 02/03/1960, Mendes K, LISC, PRE). 2799 (LISC). Distribution: HA HI Distribution: CC Estenophylla Welw. ex Hiern subsp. stenophylla imperialis K.Schum. subsp. imperialis Specimens: Mechow 495 (type); Uíge, Bembe, from Specimens: Huíla, Lubango, Sá da Bandeira, 14 km on Toto to Songo, after 5 km, 06/01/1974, Raimundo & the road Sá da Bandeira – Chibia, 30/01/1972, Couto 30 Matos 1476 (BM, BR, COI, LISC). (K, LISC); Welwitsch 2570 (BM, K, LISU, P, PRE; type). Distribution: BE BI CN CS LN LS MA MO UI Distribution: BE BI CC CS HA HI MA ternifolia Schumach. & Thonn. subsp. jovis-tonantis tetraquetra K.Schum. & K.Krause var. grandiflora (Robyns) (Welw.) Verdc. var. jovis-tonantis (Welw.) Aubrév. Verdc. Specimens: Cuanza Norte, 20 km from Samba Cajú Specimens: Benguela, 66 km E of Catengue, Ganda, towards Carmona, 19/03/1974, Dechamps, Murta & 01/12/1951, Hess 51/64 (ZT); Welwitsch 2566 (BM, Silva 1557 (BR, LISC); Welwitsch 2573 (BM, K, LISU, K, LISU, P, PRE; type of Fadogia glauca Robyns). PRE; type). Distribution: BE CN HI MA Distribution: CN CS LS MA UI tomentosa De Wild. var. flaviflora (Robyns) Verdc. vogelii Planch. Specimens: Bié, between Cachingues and crossroad Specimen: Lunda Norte, Dundo, near R. Luachimo, Chinguar – Silva Porto, 05/03/1972, Barbosa & Moreno 29/11/1946, Gossweiler 13893 (BM, K, P). 12413 (LISC); Gossweiler 2891 (BM, K, LISC; type). Distribution: CA LN Distribution: BI CC HI MO volkensii K.Schum. subsp. spathulifolia (Stapf & Hutch.) tomentosa De Wild. var. tomentosa Verdc. Specimen: Lunda Norte, Dundo, near R. Luachimo, Specimen: Huíla, Lubango, Serra da Leba, 31/05/2005, 03/10/1946, Gossweiler 13896 (BM, K). Cardoso 175 (LUA). Distribution: LN Distribution: BE CC CU HA HI NA triphylla Baker var. triphylla Specimen: Cunene, Cuvelai, km 54.2 of track Cuvelai GEOPHILA D.Don – Bambi, 16/02/1973, Menezes, Barroso & Sousa afzelii Hiern 4651 (LISC). Specimen: Chiaca, 09/06/1960, Monteiro & Murta 222 Distribution: BE BI CU HA HI LN (LISC, PRE). variifolia Robyns Distribution: CA Specimens: Gossweiler 3911 (BM, BR, K, LISC; type); lancistipula Hiern Bié, General Machado, Cuemba, Sanviguila, at 38 km Specimen: Maiombe, Belize, R. Lufo, 13/03/1919, from Cuemba, 04/10/1965, Teixeira 8946 (LISC). Gossweiler 7928 (BM, COI, LISC, LISU). Distribution: BI CC HA Distribution: CA obvallata (Schumach. & Thonn.) F.Didr. subsp. involucrata FADOGIELLA Robyns (Hiern) Verdc. Ecana (K.Schum.) Robyns Specimen: Cuanza Sul, Amboim, Capir, near R. Distribution: MA Carloaongo – R. Cuvo, 23/01/1933, Gossweiler 9983 Notes: Known only from the type collection (Mechow (BM, COI, LISC). 309), collected in Malange in 1879, destroyed at B. Distribution: CA CN

RUBIACEAE Fadogia DICOTYLEDONS S T R E L I T Z I A 22 (2008) 143 obvallata (Schumach. & Thonn.) F.Didr. subsp. obvallata *coccinea L. Specimen: Maiombe, Belize, 26/02/1917, Gossweiler Specimen: Maiombe, Landana, 04/11/1957, Brig. Est. 6999 (BM, LISC, LISU). Flor. Maiombe 162 (LISC). Distribution: CA Distribution: CA Eobvallata (Schumach. & Thonn.) F.Didr. subsp. pilosa fastigiata (R.D.Good) Bremek. Figueiredo Specimen: Cabinda, Belize, above official residence, in Distribution: BE CC CS HA LN LS bed of R. Luali, 18/10/1918, Gossweiler 7558 (BM, K, renaris De Wild. & T.Durand LISC; type). Specimen: Maiombe, Chiaca, Buco Zau, 18/06/1960, Distribution: CA M.E.F.A. 564 (LISC). hartiana De Block Distribution: CA Specimen: Cuanza Sul, Conda – Gabela, km 12, repens (L.) I.M.Johnst. 29/03/1973, Bamps & Martins 4320 (BR, K, LISC, P, Specimen: Cuanza Norte, Granja de S. Luis, Cazengo, UPS, WAG). 03/1910, Gossweiler 4889 (COI). Distribution: CS Distribution: CN phellopus K.Schum. Specimens: Maiombe, Pango Munga, 11/12/1916, HALLEA J.-F.Leroy Gossweiler 6257 (BM, LISC); Soyaux 270 (K holotype). ledermannii (K.Krause) Verdc. Distribution: CA Specimen: Cabinda, Res. Indígena do Chiaca, 20/11/1951, Cameira 82F (COI, LISC, LUA). KEETIA E.Phillips Distribution: CA acuminata (De Wild.) Bridson stipulosa (DC.) J.-F.Leroy Specimen: Cabinda, Chiaca, 07/06/1960, Monteiro & Specimen: Uíge, 20 km from R. Zadi towards Béu, Murta 192 (LISC, LUAI). 14/10/1970, Raimundo, Matos & Figueira 477 (BR, LISC). Distribution: CA gracilis (Hiern) Bridson Distribution: CA CN LN LS UI ZA Specimens: Monteiro s.n. (K, W; type); Luanda, Viana, HEDYTHYRSUS Bremek. Vale do Bengo, 07/04/1966, Teixeira et al. 10234 spermacocinus (K.Schum.) Bremek. (LISC). Specimens: Huíla, Lubango, Humpata, near Fazenda Distribution: BO CN CS HI LA MA NA Coimbra, Neves region, R. Chiombo, 20/12/1961, Correia gueinzii (Sond.) Bridson 1641 (LUAI); Welwitsch 5333 (BM, K, LISU, PRE; type). Specimen: Benguela, near R. Balombo, 12 km N of Chin- Distribution: HI LS MO gungo village, 19/07/1973, Raimundo & Matos 1441 (LISC). HEINSIA DC. Distribution: BE CN LN MA ZA crinita (Afzel.) G.Taylor subsp. crinita hispida (Benth.) Bridson Specimen: Uíge, 7.3 km from Quimbel to Candamba, Specimens: Cabinda, Buco Zau, Chiaca, 07/10/1958, 02/12/1970, Sousa 1440 (COI). Monteiro, Santos & Murta 386 (BM, LISC, LUAI); Distribution: CA CN LN LS UI ZA Welwitsch 3150 (BM, K, LISU, P, PRE; syntype of Canthium medusulum Hiern). HYMENOCOLEUS Robbr. Distribution: CA CN barbatus Robbr. purseglovei Bridson Specimen: Maiombe, Mbulu Hills, 14/04/1919, Specimen: Zaire, Sumba, Peco, near R. Congo, Gossweiler 7780 (COI, LISC, LISU). 20/05/1926, Gossweiler 9147 (BM). Distribution: CA Distribution: ZA hirsutus (Benth.) Robbr. ripae (De Wild.) Bridson Specimen: Lunda Norte, Dundo, near R. Luachimo, Specimen: Zaire, Ponta de Quiombe, near R. Congo, 31/05/1948, Gossweiler 14019a (LUA). 17/04/1922, Gossweiler 8656 (K). Distribution: CA LN Distribution: ZA scaphus (K.Schum.) Robbr. tenuiflora (Hiern) Bridson Specimen: Maiombe, Buco Zau, 21/12/1916, Specimens: Bengo, Luanda, Caxito, Ucua, between Gossweiler 6893 (COI, LISC). Cacundo and R. Dande, 13/06/1958, Monteiro, Santos Distribution: CA & Murta 180 (BM); Welwitsch 3144 (BM, K, LISU, P; type). HYMENODICTYON Wall. Distribution: BO MA floribundum (Hochst. & Steud.) Rob. venosa (Oliv.) Bridson Specimens: Huambo, Mt Moco, plateau of N summit, Specimens: Malange, near Caculama, 13/03/1974, 05/1974, Huntley 3434 (PRE); Welwitsch 3033 (BM, Dechamps, Murta & Silva 1474 (BR, LISC); Welwitsch K, LISU; type of Hymenodictyon kurria var. tomentellum 3134 (BM, K, LISU, P, PRE; type of Canthium sylvati- Welw. ex Hiern). cum Hiern). Distribution: BE BI CC CN CS HA HI LS MA Distribution: BE BI CC HA HI LS MA MO NA sp. A; Figueiredo (2008: 561) Distribution: BE KOHAUTIA Cham. & Schltdl. Eangolensis Bremek. IXORA L. Specimens: Namibe, Moçâmedes, Virei, at km 30 of aneimenodesma K.Schum. subsp. kivuensis De Block road Espinheira – Iona, 15/05/1973, Menezes, Barroso Specimen: Maiombe, R. Lufo, R. Z’Zanza, Gossweiler & Sousa 4979 (LISC); Welwitsch 3074 (BM, K, LISU, 8197 (BM, LISU; type of Pavetta longipedunculata P, PRE; type). R.D.Good). Distribution: CU NA Distribution: CA caespitosa Schnizl. subsp. brachyloba (Sond.) D.Mantell brachypoda DC. Specimens: Benguela, Lobito, road Lobito – Nova Lisboa Specimen: Lunda Norte, Lunda, Dundo, near R. at km 4.2, 16/05/1974, Matos 187 (LISC); Welwitsch Luachimo, Estrada de Turismo, 19/09/1948, Gossweiler 3067 (BM, LISU, PRE; type of Oldenlandia papillosa 13625B (K, LUA, P). K.Schum.). Distribution: LN Distribution: BE CC CN CU HI LA MA NA

DICOTYLEDONS RUBIACEAE Geophila 144 S T R E L I T Z I A 22 (2008)

Ecicendioides (K.Schum.) Bremek. benguellensis (Welw. ex Benth. & Hook.f.) R.D.Good Specimens: Huíla, Gambos, at km 50 of road Cahama Specimens: Huíla, Humpata, Tchivinguiro, km 8, – Chibemba, 06/04/1970, Menezes, Barroso & Sousa 07/03/1973, Bamps, Raimundo & Matos 4020 (BR, 3342 (BM, LISC, P); Pearson 2492 (K; type). LISC); Welwitsch 2563 pp (BM, K, LISU, P; type). Distribution: HI NA Distribution: BE BI CC HA HI LN LS MO cuspidata (K.Schum.) Bremek. Eeuclinioides K.Schum. Specimens: Cunene, Cuvelai, km 54.2 of track Cuvelai – Notes: Known only from the type collection (Mechow Bambi, 16/02/1973, Menezes, Barroso & Sousa 4643 572a), destroyed at B. (LISC); Welwitsch 5342 (BM, K, LISU, P, PRE; type). leopoldi-secundi Büttner Distribution: CC CU HI Specimen: Lunda Norte, Lunda, Dundo, near R. cynanchica DC. Luachimo, 13/11/1946, Gossweiler 13840 (BM, K). Specimens: Benguela, Baía Azul, 20 km W of Benguela, Distribution: LN 01/04/1973, Bamps & Martins 4371 (BR); Curror s.n. liebrechtsiana De Wild. & T.Durand (K; type of Kohautia rigida Benth.). Specimen: Lunda Sul, Alto Chicapa, Sá Mundji, Distribution: BE CS CU HI NA 01/07/1954, Machado 356 (LISC). Ehuillensis Bremek. Distribution: LN LS Specimens: Berthelot 13/95 (P; type); Huíla, km 11 of mannii Hook.f. subsp. arnoldiana (De Wild.) Neuba road Paiva Couceiro – Matala, 09/01/1973, Couto 330 Specimen: Maiombe, Belize, 23/11/1918, Gossweiler (LISC). 8144 (BM, K, LISC, LISU). Distribution: CU HI Distribution: CA longifolia Klotzsch platyphylla (Hiern) Wernham Specimen: Huíla, Caconda, 14/02/1907, Gossweiler Specimen: Nolde 382 (BM). 3845 (BM). Notes: Recorded by Neuba (2006). Distribution: HI Epretrophylax K.Schum. Estellarioides (Hiern) Bremek. Specimen: Huíla, Chitanda, 23/09/1899, Baum 137 Specimen: Cuanza Norte, Pungo Andongo, Muta Lucala, (BM, G; type). Welwitsch 3052 (BM, K; type). Distribution: HI Distribution: CN Eprostrata K.Schum. subverticillata (K.Schum.) D.Mantell subsp. subverticillata Specimens: Baum 713 (G, type); Cuando-Cubango, Specimens: Huambo, Nova Lisboa, between Chipipa Cuito Cuanavale, Longa, Cuango, 18/03/1960, Mendes and Alto Hama, 04/03/1971, Silva 3440 (BR, LISC); 3179 (LISC). Welwitsch 5321 (BM, LISU, P, PRE; type). Distribution: CC HA HI MO Distribution: CC CN CU HA HI MA pynaertii De Wild. virgata (Willd.) Bremek. Specimen: Cabinda, Chiaca, 18/11/1964, Teixeira & Specimen: Cunene, Cuvelai, km 20 of track Cuvelai Gerês 7651 (LISC). – Chamutete, 10/02/1973, Menezes, Barroso & Sousa Distribution: CA 4449 (LISC). Distribution: BO CN CS CU HI LA MACROSPHYRA Hook.f. brachystylis Hiern LASIANTHUS Jack Specimens: Malange, Pungo Andongo, 24/08/1967, batanguensis K.Schum. Silva 2124 (LISC); Welwitsch 3101 (BM, COI, K, LISU; Specimen: Maiombe, R. Luali, near Posto Militar of type). Belize, 23/12/1918, Gossweiler 7638 (BM, COI, K, Distribution: CA CN MA LISC, LISU). Distribution: CA MANOSTACHYA Bremek. mayumbensis R.D.Good Ejuncoides (K.Schum.) Bremek. Specimens: Gossweiler 7637 (BM, COI, K, LISC, LISU; Specimens: Huambo, Alto Hama, Iumbo, 01/04/1966, type); Maiombe, R. Lufo, 16/04/1919, Gossweiler Henriques 892 (BM, LISC, LISU, LUAI, PRE); 8006 (BM, COI, LISC, LISU). Welwitsch 3063 (BM, K, P, PRE; type). Distribution: CA Distribution: CA HA MA repens Hepper staelioides (K.Schum.) Bremek. Specimen: Maiombe, Hombe, R. Lufo, near Caio, Specimens: Huambo, Chianga, near R. Calvapanda, 22/02/1919, Gossweiler 7835 (BM, COI, K, LISC, 14/11/1962, Teixeira & Andrade 6613 (LISC); LISU). Welwitsch 5328 (BM, COI, K, P, PRE; type). Distribution: CA Distribution: HA HI urophylloides R.D.Good ternifolia E.S.Martins Specimen: Maiombe, Belize, R. Lufo, 24/01/1919, Specimens: Huambo, Vila Flor – Cacoma, Chavaca, Gossweiler 7726 (BM, COI, LISC, LISU; type). 06/04/1973, Bamps & Martins 4410 (LISC); Mendes Distribution: CA 2662 (LISC; type). Distribution: BE CC HA HI LELYA Bremek. osteocarpa Bremek. MASSULARIA (K.Schum.) Hoyle Specimens: Gossweiler 7385 (BM; type); Cuanza Norte, acuminata (G.Don) Bullock ex Hoyle 20 km S of Camabatela, 22/08/1959, Stanton 92 Specimen: Cabinda, Chiaca, road to Buco Zau, (BM). 12/03/1959, Murta 26 (COI, LUAI). Distribution: CN Distribution: CA LEPTACTINA Hook.f. MITRACARPUS Zucc. ex Schult. & Schult.f. angolensis (Hutch.) Bullock ex I.Nogueira hirtus (L.) DC. Specimens: Huambo, Alto Hama, Iumbo, R. Queve, Specimen: Gossweiler 8530 (BM). 31/03/1966, Correia 3593 (LISC, LUAI); Wellman Distribution: ZA 1826 (K; type). Notes: Recorded by Good (1926) based on a collection Distribution: BE BI CC HA LS MA that could not be found at BM (Figueiredo 2008).

RUBIACEAE Kohautia DICOTYLEDONS S T R E L I T Z I A 22 (2008) 145

MITRASACMOPSIS Jovet rivularis Welw. ex Hiern var. A; Figueiredo (2008: 569) quadrivalvis Jovet Distribution: HI UI Specimen: Cuando-Cubango, 26 km from Longa to rivularis Welw. ex Hiern var. redheadii (E.M.A.Petit) Cuango, 18/03/1960, Mendes 3168 (LISC). Figueiredo Distribution: CC LS Distribution: BI LS Erivularis Welw. ex Hiern var. rivularis MORINDA L. Specimens: Bié, Silva Porto – Nova Sintra, km 31, angolensis (R.D.Good) F.White 14/03/1973, Bamps, Martins & Maia 4143 (BR, LISC); Specimens: Gossweiler 3190 (BM, LISC; type); Lunda Welwitsch 1118 (BM, LISU, PRE; type). Sul, Sombo, 08/08/1965, Santos 1542 (LISC). Distribution: BE BI HA HI Distribution: CC LN LS tenuiflora Benth. var. laevis Wernham lucida Benth. Specimen: Maiombe, Nkanda Mbaku, near R. Luali – Specimen: Cuanza Norte, Salazar, Morro da Onça, Chiluango, 27/11/1923, Gossweiler 9082 (BM, LISC); 29/01/1968, Silva 2412 (LISC). Welwitsch 1117 (BM, K, LISU; type). Distribution: BO CA CN MA Distribution: CA CN morindoides (Baker) Milne-Redh. tenuiflora Benth. var. tenuiflora Specimen: Uíge, between Béu and Sacandica, Specimen: Cabinda, Buco Zau, Serra de Muabi, near 15/10/1970, Raimundo, Matos & Figueira 488 (BR, Lombe, 10/09/1958, Monteiro, Santos & Murta 294 LISC). (COI, LISC, LISU, LUAI, PRE). Distribution: CA CN LN LS MA UI ZA Distribution: CA MULTIDENTIA Gilli zenkeri Wernham subsp. A; Figueiredo (2007: 468). crassa (Hiern) Bridson & Verdc. var. crassa Distribution: CA Specimens: Gossweiler 1239 (BM, P; type of Canthium opimum S.Moore); Bié, between Caiei and Dando, at NAUCLEA L. 44 km from Nharea, 23/04/1970, Raimundo, Matos & diderrichii (De Wild.) Merr. Figueira 182 (BR, LISC). Specimen: Maiombe, Chiaca, Buco Zau, 22/06/1959, Distribution: BI HI LS MA MO M.E.F.A. 505 (LISC). Distribution: CA MUSSAENDA L. vanderguchtii (De Wild.) E.M.A.Petit arcuata Poir. Specimen: Cabinda, Buco Zau, Res. de Chiaca, Specimens: Benguela, 7 km from Cuma, towards 07/10/1958, Monteiro, Santos & Murta 390 (COI, Quinjenje, 16/02/1974, Dechamps, Murta & Silva LISC, LUAI). 1065 (BR, LISC, K); Gossweiler 1235 (BM, P; type of Distribution: CA Mussaenda arcuata var. parviflora S.Moore). Distribution: BE BI CC CN CS HA HI LN LS MA MO NA UI NEOPENTANISIA Verdc. Edawei Hutch. annua (K.Schum.) Verdc. Specimen: Zaire, Quissanga Island, R. Congo, 1921, Specimens: Baum 659 (BM, COI, K, W, Z; type); Dawe 41 (K; type). Cuando-Cubango, Cuito Cuanavale, Longa, Micango, Distribution: ZA 10/03/1960, Mendes 2990 (LISC). Notes: It is known only from the type collection. Distribution: CC debeauxii Wernham gossweileri Verdc. Specimens: Gossweiler 6046 (BM, LISC; type of Specimens: Huambo, Sacaala, Nova Lisboa, near R. Mussaenda macrosiphon Wernham); Maiombe, Caio, Cuando, 05/1937, Gossweiler 11333 (COI); Gossweiler Hombe region, R. Belize, Lufo, 02/1919, Gossweiler 11822 (COI, K, LISC; type). 8202 (COI, LISC, LISU). Distribution: HA LS Distribution: CA elegans Schumach. & Thonn. NICHALLEA Bridson Specimen: Bengo, between Piri and Ucua, 30 km after soyauxii (Hiern) Bridson Piri, 22/01/1974, Raimundo 1505 (LISC). Specimens: Gossweiler 6656 (BM, K, LISC, LISU; type Distribution: BO CN of Tarenna nigroviridis R.D.Good); Cabinda, Buco Zau, erythrophylla Schumach. & Thonn. Res. de Chiaca, 15/09/1958, Monteiro, Santos & Murta Specimens: Uíge, N Caipemba, 7 km S of Colonato do 312 (LISC). Vale do Loge, 05/01/1974, Raimundo & Matos 1474 Distribution: CA (BR, COI, LISC); Welwitsch 1116 (BM, COI, LISU, P, PRE; type of Mussaenda splendida Welw.). OLDENLANDIA L. Distribution: BO CA CN MA UI affinis (Roem. & Schult.) DC. subsp. fugax (Vatke) Verdc. Egossweileri Wernham Specimen: Cabinda, Chiaca, 07/06/1960, Monteiro & Specimens: Gossweiler 4284 (BM, COI; type); Bié, Murta 182 (LISC, LUAI, PRE). General Machado, track Caluimbe – road to Cuemba, at Distribution: CA LN LS MA 5 km from Cuemba, 25/10/1965, Teixeira et al. 9104 angolensis K.Schum. (COI, LISC). Specimens: Mechow 379 (K; type); Cuando-Cubango, Distribution: BE BI HI Cuito Cuanavale, Longa, valley of the Longa, Enijensis R.D.Good 13/03/1960, Mendes 3114 (LISC). Specimen: Uíge, Uíge Mts, Mohango, 22/01/1918, Distribution: CC HI MA Gossweiler 7371 (BM, COI, LISC, LISU; type). capensis L.f. var. capensis Distribution: UI Specimen: Huíla, Vila Paiva Couceiro, Handa, Notes: Known only from the type collection. 07/12/1965, Henriques 765 (LISC, LISU, LUAI, PRE). polita Hiern Distribution: CU HI LA NA Specimen: Uíge, 15–20 km W of Missão Camabatela, capensis L.f. var. pleiosepala Bremek. Quitexe, Canacanjungo, 03/04/1952, Hess 52/1137 Specimen: Namibe, Moçâmedes, mouth of R. Cunene, (ZT). 14/01/1956, Mendes 1289 (LISC). Distribution: UI Distribution: BI NA

DICOTYLEDONS RUBIACEAE Mitrasacmopsis 146 S T R E L I T Z I A 22 (2008) corymbosa L. var. caespitosa (Benth.) Verdc. Esipaneoides K.Schum. Specimen: Bengo, Ambriz, R. Loge, near Quibango and Specimens: Huíla, Lubango, Tundavala, km 12 near near Quibança, Welwitsch 3044 p.p. (BM, LISU, PRE). waterfall, 27/04/1971, Borges 106 (BM, BR, K, LISC, corymbosa L. var. corymbosa P, PRE); Welwitsch 3075 (BM, K, LISU, P, PRE; type). Specimen: Luanda, Viana, Vale do Bengo, 15/04/1966, Distribution: HI Teixeira et al. 10271 (LISC). Etardavelina Hiern Distribution: BO CN HI LA MA NA Specimens: Cuanza Sul, Stª Comba, near Stª Comba corymbosa L. var. microcarpa Bremek. – Cela, 10/03/1965, Santos 1426 (LISC, LUAI, PRE); Specimen: Luanda, 17 km S of Luanda, road to Bacia Welwitsch 3229 (BM, LISU, K, PRE; type). do R. Cuanza, 20/12/1969, Santos Junior s.n. (LUAI). Distribution: CS MA Distribution: CU LA OTIOPHORA Zucc. echinulosa K.Schum. var. echinulosa caerulea (Hiern) Bullock Specimens: Huambo, Chianga, 03/05/1962, Teixeira & Specimens: Huambo, road Nova Lisboa – Caala, near a Andrade 6596 (LISC); Welwitsch 5346 (BM, LISU, P, lake, 20/12/1970, Moreno 294 (COI, LISC); Welwitsch PRE; type of Oldenlandia nesaeoides Hiern). 5314 (BM, COI, K, LISU, P, PRE; type). Distribution: HA HI Distribution: BI CC CS HA HI MO echinulosa K.Schum. var. pellucida (Hiern) Verdc. pycnostachys K.Schum. Specimen: Huíla, Humpata, near Empalanca, Welwitsch Specimen: Lunda Sul, Missão da Luz, 1933, Lynes 5344 (BM, LISU; type). 384f (BR). Distribution: CN HI Distribution: LS geophila Bremek. scabra Zucc. subsp. diffusa (Verdc.) Puff Specimen: Huambo, Caputo, Bailundo, R. Chólolo, Specimen: Lunda Sul, Alto Chicapa, near waterfall of R. 25/05/1962, Teixeira & Andrade 8197 (LISC). Luhemba, 01/07/1954, Machado 363 (LISC). Distribution: HA Distribution: LS goreensis (DC.) Summerh. var. goreensis scabra Zucc. subsp. scabra Specimen: Lunda Norte, Alto Cuílo, R. Cuílo, Specimens: Milne-Redhead 4254 (BR, K; type); Bié, 11/06/1954, Machado 119 (LISC). near Chinguar, near ‘cruzeiro’, 06/09/1971, Silva & Distribution: BO LA LN MA Sousa 3822 (COI, LISC). Egregaria K.Schum. Distribution: BI CC HA HI LS MO Specimens: Huíla, Lubango, between Palanca and spirospicata R.D.Good Perímetro Florestal, 15/04/1960, Mendes 3609 (LISC); Specimens: Gossweiler 4103 (BM, COI, LISC; type); Welwitsch 3053 (BM, COI, K, LISU, P, PRE; type). Bié, General Machado, Semena, 03/11/1965, Teixeira Distribution: HI et al. 9214 (COI, LISC). herbacea (L.) Roxb. var. goetzei Bremek. Distribution: BI CC LS MO Specimen: Huíla, 10 miles NW of Sá da Bandeira, villicaulis Mildbr. var. villicaulis on road to ‘Turnevala’, near ‘Cascada’ water spring, Specimen: Huíla, Humpata, right margin of Buraco 20/04/1968, Kers 3199 (LISC). do Bimbe, near edge of the Chela escarpment, Distribution: CC HI LS MO 30/01/1956, Mendes 1496 (LISC). Distribution: CC HI herbacea (L.) Roxb. var. herbacea Specimen: Cuando-Cubango, Caiundo, Chana Mucuio, OTOMERIA Benth. 21/09/1971, Menezes 3906 (LISC). elatior (A.Rich. ex DC.) Verdc. Distribution: BI CC CN HA HI MA MO NA UI Specimens: s.c. s.n. (P; type); Huambo, Nova Lisboa, Ehymenophylla Bremek. Centro de Estudos da Chianga, 17/12/1969, Silva Specimen: Malange, Pungo Andongo, Welwitsch 3076 2706 (BM, BR, COI, LISC). (BM, K, LISU; type). Distribution: BE BI CA CC CN CS HA HI LS MA MO Distribution: MA lanceolata Hiern lancifolia (Schumach.) DC. var. lancifolia Specimens: Gossweiler 646 (BM; type of Otomeria lep- Specimen: Cabinda, Buco Zau, Chiaca, 19/06/1959, tocarpa S.Moore); Cuanza Sul, Gabela, at 4 km towards Monteiro & Murta 53 (LISC, LUAI). Quibala, 28/01/1970, Silva 2752 (COI, LISC). Distribution: CA Distribution: CN CS lancifolia (Schumach.) DC. var. scabridula Bremek. sp. aff. lanceolata; Verdcourt (1953a: 17). Specimen: Malange, Duque de Bragança, Santa Maria, Specimen: Bengo, Ambriz, between R. Lage and Lifuni, R. Lucala, 13/02/1972, Gouveia 1518 (LISC). 10/12/1907, Gossweiler 4908 (BM). Distribution: BI CC CN CS HA MA MO NA Distribution: BO microcalyx K.Schum. OXYANTHUS DC. Specimen: Bango, Buchner 620 (K; type). Ebremekampii Cavaco Distribution: CN? Specimen: Lunda Norte, Dundo, near R. Luachimo, nervosa Hiern 26/10/1946, Gossweiler 13754 (COI, LISC, P; type). Specimens: Cuanza Sul, Amboim, Capir, 02/1933, Distribution: LN Gossweiler 10056 (BM, K); Welwitsch 5305 (BM, K, formosus Hook.f. LISU; type). Specimens: Gossweiler 6870 (BM, COI, K, LISC; type of Distribution: CA CN CS MA Oxyanthus longitubus R.D.Good); Maiombe, R. Nzanza, rosulata K.Schum. var. rosulata 08/03/1919, Gossweiler 7880 (COI, K, LISC). Specimens: Huambo, Nova Lisboa, Belém do Huambo, Distribution: CA 28/04/1975, Martins 82 (LISC); Welwitsch 5320 (BM, gracilis Hiern K, LISU, P, PRE; type). Specimen: Maiombe, Belize, R. Luali, 17/12/1918, Distribution: CC HA Gossweiler 7622 (COI, LISC). rupicola (Sond.) Kuntze Distribution: CA Specimen: Huíla, Sá da Bandeira, Fenda da Tundavala, Emayumbensis R.D.Good 04/07/1963, Santos & Henriques 1137 (LISC, LUAI, Specimen: Maiombe, Pango Munga, 15/02/1916, PRE). Gossweiler 6277 (BM, COI, LISC; type). Distribution: HI Distribution: CA

RUBIACEAE Oldenlandia DICOTYLEDONS S T R E L I T Z I A 22 (2008) 147 pallidus Hiern PAUSINYSTALIA Pierre ex Beille Specimens: Malange, Quela, 10/1938, Nolde 861 johimbe (K.Schum.) Pierre ex Beille (COI); Welwitsch 2582 (BM, COI, K, LISU; type). Specimen: Maiombe, Chiaca, Buco Zau, 13/06/1960, Distribution: CN CS MA M.E.F.A. 673 (LISC). racemosus (Schumach. & Thonn.) Keay Distribution: CA Specimen: Cuanza Norte, Cazengo, Granja de S. Luis, macroceras (K.Schum.) Pierre ex Beille 20/11/1911, Gossweiler 5166 (COI, LISC). Specimens: Gossweiler 6226 (BM, LISC; type of Distribution: CN Pausinystalia angolensis Wernham); Bengo, Dande, schumannianus De Wild. & T.Durand near Mabubas, 08/02/1960, Teixeira s.n. (LUA). Specimen: Cabinda, Buco Zau, between Picada de Distribution: BO CA Mizundungo and Buco Zau, 11/09/1958, Monteiro, Santos & Murta 393 (LISC). PAVETTA L. Distribution: CA Eandongensis Hiern speciosus DC. subsp. mollis (Hutch.) Bridson Specimens: Benguela, Bocoio, 11/1942, Faulkner 63 Specimens: Henriques 828 (K, LISC, LUAI; type of (K, PRE); Welwitsch 3191 (BM, K, LISU, P, PRE; type). Oxyanthus huillensis I.Nogueira); Cuanza Norte, Luinga Distribution: BE MA region, 10/09/1970, Raimundo, Matos & Figueira 434 angolensis Hiern (LISC). Specimens: Cuanza Norte, Granja de S. Luis, Distribution: CN HI 15/08/1973, Hallé 6478bis (P); Welwitsch 3185 (BM, speciosus DC. subsp. speciosus LISU, P, PRE; type). Specimen: Cabinda, Buco Zau – Chiaca, 10/03/1959, Distribution: CN MA Murta 13 (COI, LISC). Earenicola K.Schum. Distribution: CA CN Notes: The type (Baum 522) was destroyed at B, and speciosus subsp. stenocarpus (K.Schum.) Bridson apparently there are no duplicates. Specimen: Huambo, Mt Moco, 17/12/1973, Huntley, Ebuchneri K.Schum. Roberts & Ward 34 (PRE). Notes: Known only from the type collection (Buchner Distribution: BE HA 627), destroyed at B. unilocularis Hiern canescens DC. Specimen: Lunda Norte, Dundo, near R. Luachimo, Specimens: Gossweiler 2537 (BM, COI; type of Pavetta 25/06/1948, Gossweiler 14201 (COI, K, P). sanguinolenta R.D.Good); Huíla, Ganguelas, Indungo Distribution: CA LN (near), 17/12/1972, Menezes 4391 (LISC). Distribution: BE BI HA HI MA MO PACHYSTIGMA Hochst. gardeniifolia Hochst. ex A.Rich. var. subtomentosa micropyren Verdc. K.Schum. Specimen: Moxico, Nharicumbi, 03/12/1954, Machado Specimens: Namibe, Caraculo, 28/12/1961, Barbosa & 71 (LISC). Moreno 9780 (K, LISC, LUAI, PRE); Moxico, between Distribution: BE MO R. Nkoki and R. Luhusa, 08/01/1938, Milne-Redhead PARAPENTAS Bremek. 3988 (K, PRE; type of Pavetta termitaria Bremek. var. pubescens Bremek.). setigera (Hiern) Verdc. Eglobularis Bremek. Specimen: Maiombe, Subluali, Pango Munga, Specimens: Gossweiler 9220 (BM, K, LISC; type); 24/01/1916, Gossweiler 6196 (BM, COI, LISC, LISU). Distribution: CA Luanda, Viana, Vale do Bengo, Picada L1 towards Funda, 14/04/1966, Teixeira et al. 10267 (LISC). PAURIDIANTHA Hook.f. Distribution: BO CN LA callicarpoides (Hiern) Bremek. Egossweileri Bremek. Specimen: Cabinda, Chiaca, 23/11/1963, Teixeira & Specimens: Gossweiler 5211 (BM, LISC, LISU, LUA); Gerês 7634 (COI, LISC). Cuanza Sul, Amboim, Capir, near R. Carloaongo – Cuvo, Distribution: CA 10/1932, Gossweiler 9951 (BM, LISC). dewevrei (De Wild. & T.Durand) Bremek. Distribution: CN CS Specimen: Uíge, Zombo, 14/10/1970, Raimundo et al. Eherbacea Bremek. 483 (LISC). Specimens: Gossweiler 3449 (BM; type); Cuando- Distribution: LS UI Cubango, Menongue, Cassuango, near R. Cuiriri, mayumbensis (R.D.Good) Bremek. 04/04/1906, Gossweiler 4051 (BM, K, LISC). Specimen: Maiombe, Belize, 20/12/1918, Gossweiler Distribution: CC 7631 (BM, COI, K, LISC, LISU; type). hispida Hiern Distribution: CA Specimen: Maiombe, source of R. Nzanza, near R. Lufo, microphylla R.D.Good 17/02/1919, Gossweiler 7826 (LISC). Specimens: Gossweiler 7006 (BM, COI, LISC, LISU; Distribution: CA type); Maiombe, Belize, 27/11/1918, Gossweiler 7581 lasiopeplus K.Schum. (BM, COI, K, LISC, LISU, LUA). Specimens: Cunene, Cuvelai, 3.5 km E of km 17.2 on Distribution: CA road Cuvelai – Mupa, 13/02/1973, Menezes, Barroso & paucinervis (Hiern) Bremek. Sousa 4566 (LISC); Newton 226 (type). Specimen: Malange, Quela, 11/1937, Nolde 544 (BM). Distribution: CC CU HI LA NA Distribution: MA Eloandensis (S.Moore) Bremek. verticillata (De Wild. & T.Durand) N.Hallé Specimens: Gossweiler 145 (BM, K, P; type); Luanda, Specimen: Cuanza Norte, Quiage, 50 km from Bula Viana, Vale do Bengo, Picada R. Norte, 02/04/1966, Atumba, near Ermida, 10/02/1963, Cardoso 80 (COI). Teixeira et al. 10199 (LISC). Distribution: CA CN UI Distribution: BO LA viridiflora (Schweinf. ex Hiern) Hepper Emayumbensis R.D.Good Specimen: Uíge, 20 km from Carmona towards Negage, Specimen: Maiombe, Belize, R. Lufo, Nzanza, 18/03/1974, Dechamps, Murta & Silva 1545 (LISC). 29/01/1919, Gossweiler 7756 (BM, COI, LISC; type). Distribution: UI Distribution: CA

DICOTYLEDONS RUBIACEAE Oxyanthus 148 S T R E L I T Z I A 22 (2008) microthamnus K.Schum. decora S.Moore var. decora Specimen: Maiombe, R. Nzanza, near R. Lufo, Specimen: Huíla, Caconda, Bissapa, 03/1907, 30/01/1919, Gossweiler 7765 (BM, LISC, LISU; type of Gossweiler 3629 (K, LISC). Pavetta viridiflora R.D.Good). Distribution: HI MA Distribution: CA decora S.Moore var. triangularis (De Wild.) Verdc. Enana K.Schum. Specimen: Benguela, Ganda, Alto Catumbela, 02/1941, Specimen: Without locality, Dekindt 19 (LUA; type). Faulkner 220 (COI, K, PRE). nitidula Welw. ex Hiern Distribution: BE MA Specimens: Malange, 20 km from Malange towards herbacea (Hiern) K.Schum. Salazar, 14/03/1974, Dechamps, Murta & Silva 1488 Specimens: Huíla, Quipungo, Handa, 14/12/1965, (BR, LISC); Welwitsch 3189 (BM, LISU, P, PRE; type). Menezes 2410 (LISC, LUAI); Welwitsch 5304 (BM, Distribution: BI CA CN LN LS MA MO COI, K, P; type). owariensis P.Beauv. var. glaucescens (Hiern) S.D.Manning Distribution: CN HA HI Specimen: Maiombe, Buco Zau, Caio, Fazenda Alzyra, liebrechtsiana De Wild. 17/10/1916, Gossweiler 6752 (LISC, LISU). Specimen: Huambo, Chianga, R. Calvapanda, Distribution: CA 14/11/1962, Teixeira & Andrade 6614 (COI, LISC). Epaupercula K.Schum. Distribution: BI HA Specimen: Cuando-Cubango, Cuiriri, Saquemeco, purpurea Oliv. var. mechowiana (K.Schum.) Verdc. 04/1900, Baum 805 (BM, COI, K, Z; type). Specimens: Huambo, Nova Lisboa, Chianga, 13/12/1971, Distribution: CC Henriques 1468 (LISC); Mechow 357 (W; type). radicans Hiern Distribution: BE BI HA HI Specimens: Huíla, Quipungo, Handa, 08/02/1966, sp. A; Figueiredo (2008: 581) Correia 3444 (LISC); Welwitsch 3184 (BM, LISU, P, Distribution: CS PRE; type). PENTODON Hochst. Distribution: BE BI HA HI pentandrus (Schumach. & Thonn.) Vatke var. pentandrus schumanniana F.Hoffm. ex K.Schum. Specimen: Bengo, Luanda, valley of Bengo, Catete, Specimen: Cunene, 114 km from Pereira d’Eça towards Lalama, 10/04/1965, Barbosa 10907 (LISC, PRE). Artur de Paiva, 01/03/1974, Dechamps, Murta & Silva Distribution: BO CA CN LA MA 1298 (BR, LISC). Distribution: BE CC CU HI MA PLEIOCORYNE Rauschert Estipulopallium K.Schum. fernandense (Hiern) Rauschert Specimen: Huíla, Chitanda, 28/05/1900, Baum 948 Specimen: Zaire, Quizenga island, R. Congo, (BM, K; type). 16/04/1922, Gossweiler 8654 (K). tetramera (Hiern) Bremek. Distribution: CA ZA Specimen: Portuguese Congo, 1921, Dawe 147 (K). sp.; Figueiredo (2008: 579) POECILOCALYX Bremek. setiflorus (R.D.Good) Bremek. Distribution: HI Specimen: Maiombe, R. Nzanza, 01/03/1919, PENTALONCHA Hook.f. Gossweiler 7861 (BM, COI, K, LISC, LISU; type). Erubriflora R.D.Good Distribution: CA Specimen: Maiombe, R. Nzanza, Morro de Mbulu, POLYSPHAERIA Hook.f. 01/03/1919, Gossweiler 7862 (BM, COI, LISC, LISU; subnudifaux Verdc. subsp. subnudifaux type). Specimen: Maiombe, Pango Munga, Subluali, Distribution: CA 01/02/1916, Gossweiler 6220 (COI, LISC, LISU). PENTANISIA Harv. Distribution: CA E arenaria (Hiern) Verdc. POUCHETIA A.Rich. ex DC. Specimens: Bié, Camacupa, Cuemba, track of Canhungo, baumanniana Büttner at 3 km from Cuemba, 02/10/1965, Teixeira 8929 (COI, Specimen: Lunda Norte, Dundo, near R. Luachimo, LISC); Welwitsch 5312 (BM, COI, LISU, P, PRE; type). 06/1948, Gossweiler 14100 (BM, LUA, P). Distribution: BI CC HI LS MA Distribution: CA LN Eprocumbens R.D.Good Specimens: Gossweiler 3450 (BM, COI, LISC; type); PSEUDOMUSSAENDA Wernham Cuando-Cubango, Menongue, Bié, R. Cuchi and monteiroi (Wernham) Wernham Luacenha, 03/1906, Gossweiler 3980 (BM, LISC). Specimens: Huíla, Lubango, Serra da Leba, 13/05/2005, Distribution: CC Cardoso 147 (LUA); Gossweiler 4273 (BM; type). schweinfurthii Hiern Distribution: BE BO CN CS HI NA Specimen: Huambo, Nova Lisboa, Chiva, 09/09/1970, Silva 3295 (COI, LISC, PRE). PSEUDOSABICEA N.Hallé Distribution: BI CC CS HA HI floribunda (K.Schum.) N.Hallé Specimen: Maiombe, Belize, Caio, Hombe, near R. Lufo, PENTAS Benth. 09/01/1919, Gossweiler 7665 (COI, K, LISC, LISU). angustifolia (A.Rich.) Verdc. Distribution: CA Specimens: Huíla, Humpata, Tchivinguiro, km 15, nobilis (R.D.Good) N.Hallé 07/03/1973, Bamps, Raimundo & Matos 4027 (K, Specimens: Gossweiler 7043 (BM, COI, LISC; type); LISC); s.c., s.n. (P; type). Maiombe, R. Belize, Posto Militar, 16/11/1919, Distribution: BE CU HI NA Gossweiler 7550 (BM, COI, K, LISC). cleistostoma K.Schum. Distribution: CA Specimens: Huambo, Chianga, 05/03/1962, Teixeira & segregata (Hiern) N.Hallé Andrade 6387 (LISC); Welwitsch 5309 (BM, K; type Specimen: Cabinda, Buco Zau, Serra de Muabi, near of Pentas arvensis Hiern var. violacea Hiern ex Scott- Lombe, on way to Miconje,10/09/1958, Monteiro, Elliot). Santos & Murta 296 (LISC, LUAI). Distribution: CN HA HI MA Distribution: CA

RUBIACEAE Pavetta DICOTYLEDONS S T R E L I T Z I A 22 (2008) 149

PSILANTHUS Hook.f. Egoodii Figueiredo mannii Hook.f. Distribution: CA Specimen: Maiombe, Caio, R. Lufo, 29/03/1919, gossweileri E.M.A.Petit Gossweiler 7960 (BM, COI, LISC, LISU). Specimen: Maiombe, Cuvanda stream, R. Nzanza, Distribution: CA Belize, 01/02/1919, Gossweiler 7775 (BM, COI, LISC; Emelanocarpus (Welw. ex Hiern) J.-F.Leroy type of Gaertnera longipetiolata R.D.Good). Specimens: Cuanza Norte, Granja de S. Luis, Distribution: CA 15/08/1973, Hallé 6469 (P); Welwitsch 3177 (BM, Ehirsuticalyx (R.D.Good) Figueiredo COI, LISU, P; type). Distribution: CA Distribution: CA CN CS LN kikwitensis De Wild. Specimen: Lunda Sul, R. Luachimo, 1962, Cavaco PSYCHOTRIA L. 1295 (LISC, P). brassii Hiern Distribution: LS Specimens: Maiombe, Buco Zau, 05/08/1960, M.E.F.A. kimuenzae De Wild. 812 (LISC); Welwitsch 3209 (BM, COI, K, LISU, P; Specimen: Maiombe, Belize, 31/12/1918, Gossweiler type of Grumilea subsuccosa Hiern). Distribution: CA CN CS 7651 (BM, COI, K, LISC, LISU). bukaensis De Wild. Distribution: CA Specimen: Maiombe, Buco Zau, 16/10/1916, konguensis Hiern Gossweiler 6751 (BM; type of Psychotria mayumbensis Specimen: Maiombe, Caio, 15/01/1919, Gossweiler R.D.Good). 7686 (COI, K, LISC, LISU). Distribution: CA Distribution: CA butayei De Wild. var. butayei ledermannii (K.Krause) Figueiredo Specimen: Bié, Nova Sintra, 4 km on road to Gamba, Distribution: CA 07/02/1970, Raimundo, Matos & Figueira 5 (LISC). mannii Hiern var. nigrescens E.M.A.Petit Distribution: BI CC LS Specimen: Maiombe, Buco Zau, 10/1916, Gossweiler butayei De Wild. var. glabra (R.D.Good) E.M.A.Petit 7296 (BM, LISU). Specimens: Lunda Sul, Vila Henrique de Carvalho, Distribution: CA 18/04/1937, Exell & Mendonça 733 (COI); Gossweiler Eminima R.D.Good 3700 (BM, COI, K, LISC; type). Specimen: Maiombe, Mbulu hill, R. Nzanza, R. Lufo, Distribution: CC LS 03/1919, Gossweiler 7781 (BM; type). Ecatetensis (Hiern) E.M.A.Petit Distribution: CA Specimens: Huambo, Mt Moco, 18/12/1973, Huntley, Emoninensis (Hiern) E.M.A.Petit Roberts & Ward 59 (PRE); Welwitsch 3208 (BM, COI, Specimens: Huambo, near Nova Lisboa, Chianga K, LISU, P; type). IIAA Res., 20/12/1971, Barbosa 12288 (COI, LISC); Distribution: HA MA Welwitsch 3192 (BM, COI, K, LISU, P; type). dermatophylla (K.Schum.) E.M.A.Petit Distribution: BE BI CC HA HI MA Specimens: Gossweiler 6666 (BM, COI, LISC, LISU; nigropunctata Hiern type of Psychotria anomovenosa R.D.Good); Cabinda, Specimen: Cuanza Norte, Granja de S. Luis, Buco Zau, Chiaca, 13/03/1959, Murta 31 (COI). 15/08/1973, Hallé 6470 (P). Distribution: CA Distribution: CN MA djumaensis De Wild. var. djumaensis peduncularis (Salisb.) Steyerm. Specimen: Lunda Sul, near Vila Henrique de Carvalho, road Specimen: Huambo, Cuma, Chicoco, Per. Fl. CCUP, to Dundo, 22/04/1937, Exell & Mendonça 947 (BM, COI). 13/12/1973, Martins 58 (BR, LISC). Distribution: CA LS ZA Distribution: BI CA HA LS MA ZA djumaensis De Wild. var. zambesiaca E.M.A.Petit rubristipulata R.D.Good Specimen: Moxico, Dala waterfall, 17/08/1965, Santos Specimen: Maiombe, Nzanza, R. Lufo, Caio, 1664 (LISC). 13/01/1919, Gossweiler 7682 (BM, COI, K, LISC, Distribution: LS MO LISU; type). eminiana (Kuntze) E.M.A.Petit var. eminiana Distribution: CA Specimens: Huambo, near Chipipa, road to Vale do Queve, schweinfurthii Hiern 04/04/1971, Moreno 401 (COI, LISC); Welwitsch 3194 Specimen: Cuanza Norte, Golungo Alto, Bumba, (K, BM, COI, LISU; type of Grumilea flaviflora Hiern). 21/01/1968, Silva 2340 (LISC). Distribution: BE BI CN CS HA LS MA MO Distribution: BE CN CS MA fimbriatifolia R.D.Good E Specimen: Maiombe, Mbulu Hills, banks of Nzanza R., setistipulata (R.D.Good) E.M.A.Petit 15/02/1919, Gossweiler 7802 (BM, COI, LISC, LISU; Specimens: Gossweiler 6853 (BM, COI, LISC, LISU; type). type); Maiombe, Buco Zau, 30/12/1916, Gossweiler Distribution: CA 6909 (BM, COI, LISC, LISU). gabonica Hiern Distribution: CA Specimen: Maiombe, Buco Zau, 21/10/1916, spithamea S.Moore Gossweiler 6676 (LISC). Specimen: Huambo, Monte Lubiri, 13 km N of Alto Distribution: CA Hama, 28/03/1973, Bamps & Martins 4287 (BR, LISC, gilletii De Wild. PRE). Specimen: Lunda Norte, Chitato, Dundo, 01/1963, Distribution: CU HA HI Martins 26 (LISC). succulenta (Hiern) E.M.A.Petit Distribution: CN LN Specimen: Uíge, Congo, Damba, 21/10/1970, globosa Hiern var. ciliata (Hiern) E.M.A.Petit Raimundo, Matos & Figueira 516 (BR, LISC). Specimen: Maiombe, Mbulu Hills, R. Nzanza, R. Lufo, Distribution: BE BI CN HA LN LS MA UI 29/01/1919, Gossweiler 7760 (BM, COI, K, LISC, venosa (Hiern) E.M.A.Petit LISU); Gossweiler 7801 (BM; type of Uragoga oblan- Specimen: Maiombe, Pango Munga, 22/01/1916, ceolata R.D.Good). Gossweiler 6178 (BM, COI, LISC, LISU). Distribution: CA Distribution: CA

DICOTYLEDONS RUBIACEAE Psilanthus 150 S T R E L I T Z I A 22 (2008) verschuerenii De Wild. var. verschuerenii zeyheri (Sond.) Robyns var. rogersii Robyns Specimen: Cabinda, Sungão, 03/12/1915, Gossweiler Specimen: Cuando-Cubango, Serpa Pinto, Caiundo, 6068 (BM, COI, LISC). Chana Cubati (Tandaué), 30 km NE of Salonga, Distribution: CA CN 23/09/1971, Santos & Barroso 2956 (LISC). Ewelwitschii (Hiern) Bremek. Distribution: CC CU HA Specimens: Huambo, Mt Moco, 17/12/1973, Huntley, zeyheri (Sond.) Robyns var. zeyheri Roberts & Ward 27 (PRE); Welwitsch 3193 (BM, COI, Specimens: Huíla, Ganguelas, Vila Artur de Paiva K, LISU; type). – Dongo, 04/01/1973, Couto 264 (LISC); Welwitsch Distribution: HA HI NA 2584 (BM, LISU; type of Fadogia welwitschii Hiern). sp. A; Figueiredo (2007: 476). Distribution: CC CU HA HI Distribution: CA PYROSTRIA Comm. ex A.Juss. PSYDRAX Gaertn. affinis (Robyns) Bridson acutiflora (Hiern) Bridson Specimen: Cuanza Sul, Capir, Morro Careca, Specimen: Maiombe, Pango Munga, 25/02/1916, 16/08/1973, Hallé 6483 (LISC, P). Gossweiler 6304 (LISC). Distribution: CS Distribution: CA gilletii (De Wild.) Bridson RICHARDIA L. Specimen: Huíla, Missão, 1933, Lynes 348c (BR). scabra L. Distribution: HI Specimen: Huambo, Nova Lisboa, Casseque, kraussioides (Hiern) Bridson 01/05/1975, Martins 85 (LISC). Specimens: Huíla, Sá da Bandeira, Leba, near bridge on Distribution: HA road to Moçâmedes, 29/06/1970, Santos 2690 (LISC); Welwitsch 5352 (BM, LISU, P; type). ROTHMANNIA Thunb. Distribution: BE BI HA HI LS MA MO engleriana (K.Schum.) Keay var. engleriana livida (Hiern) Bridson Specimens: Mechow 347 (type); Huambo, Nova Lisboa, Specimens: Cunene, Cuvelai, on track Cuvelai – Pereira Chipipa, 26/11/1970, Silva 3374 (COI, LISC). d’Eça, 13/12/1972, Menezes 4327 (LISC); Welwitsch Distribution: BI HA LS MO 3145 (BM, LISU; type of Canthium huillense Hiern). engleriana (K.Schum.) Keay var. ternifolia (Ficalho & Hiern) Distribution: BI CU HI Somers moandensis Bridson Specimens: Huíla, Lubango, Serra da Leba, Specimen: Zaire, Santo António, 16/11/1921, Goss- 28/04/2005, Cardoso 51 (LUA); Welwitsch 2581 (BM, weiler 8531 (BM). COI, K, LISU, P; type). Distribution: ZA Distribution: BE BI CC CS CU HA HI MA ZA mutimushii Bridson subsp. mutimushii hispida (K.Schum.) Fagerl. Specimen: Bié, Chitembo, near road Chingueia Specimen: Cabinda, Chiaca, 18/06/1964, Teixeira & – Chitembo at 1 km from former, 17/10/1966, Teixeira Gerês 7509 (LISC). et al. 10733 (LISC). Distribution: CA Distribution: BI lateriflora (K.Schum.) Keay mutimushii Bridson subsp. wagemansii Bridson Specimen: Maiombe, R. Lufo, 01/1919, Gossweiler s.n. Specimen: Zaire, Luvuluge, near R. Zaire, 10/03/1922, (LISC-LISC004841). Gossweiler 8801 (BM). Distribution: CA Distribution: ZA liebrechtsiana (De Wild. & T.Durand) Keay palma (K.Schum.) Bridson Specimens: Gossweiler 4740 (BM, COI, K; type of Specimen: Maiombe, R. Chiaca, 18/02/1952, Cameira Gardenia calungensis R.D.Good); Cabinda, Buco Zau, 178 (LISC, LUA). between Chiongo and Chiaca, 04/09/1958, Monteiro, Distribution: CA Santos & Murta 267 (COI, LISC). parviflora (Afzel.) Bridson subsp. parviflora Distribution: CA CN ZA Specimens: Malange, near Caculama, 13/03/1974, longiflora Salisb. Dechamps, Murta & Silva 1479 (BR, LISC); Welwitsch Specimen: Cuanza Sul, Conda – Gabela, km 12, 3153 (BM, LISU, P, PRE; type of Canthium golungense 29/03/1973, Bamps & Martins 4318 (BR, K, LISC). Hiern). Distribution: CA CN CS Distribution: BE BI CA CN CS HI LA LS MA NA lujae (De Wild.) Keay subcordata (DC.) Bridson var. subcordata Specimen: Maiombe, R. Lufo, Hombe, 21/01/1919, Specimens: Uíge, 11 km E of Santa Cruz, 05/09/1971, Gossweiler 7714 (COI, K, LISC, LISU). Raimundo, Matos & Maia 939 (BR, LISC); Welwitsch 3148 (BM; type of Canthium welwitschii Hiern). Distribution: CA Distribution: CA CN UI macrocarpa (Hiern) Keay Evirgata (Hiern) Bridson Specimen: Cabinda, Chiaca, road to Buco Zau, Specimens: Luanda, Viana, Vale do Bengo, 1966, 12/03/1959, Murta 27 (COI, LISC). Distribution: CA Teixeira et al. 10120 (LISC); Welwitsch 4752 (BM, K, E LISU, P; type). mayumbensis (R.D.Good) Keay var. glabra (R.D.Good) Distribution: BO HI LA Figueiredo sp. A; Figueiredo (2008: 587) Distribution: CA Distribution: CC MO mayumbensis (R.D.Good) Keay var. mayumbensis sp. B; Figueiredo (2008: 587) Specimens: Gossweiler 6874 (BM, COI, K, LISC, LISU; Distribution: BO CS NA type); Maiombe, Hombe, Caio, 03/02/1919, Gossweiler 7789 (COI, K, LISC, LISU). PYGMAEOTHAMNUS Robyns Distribution: CA chamaedendrum (Kuntze) Robyns octomera (Hook.) Fagerl. Specimen: Bié, Coemba, margin of R. Samena, Specimen: Maiombe, Buco Zau, 1919, Gossweiler s.n. 31/08/1965, Santos 1779 (LISC). (LISC-LISC004883). Distribution: BI Distribution: CA

RUBIACEAE Psychotria DICOTYLEDONS S T R E L I T Z I A 22 (2008) 151 talbotii (Wernham) Keay rhamnoides Robyns Specimen: Maiombe, R. Penje, Potigoni, 24/01/1919, Specimen: Zaire, Sumba, Peco, near R. Zaire, Gossweiler 7733 (COI, K, LISC, LISU). 07/01/1922, Gossweiler 8710 (BM). Distribution: CA Distribution: ZA urcelliformis (Hiern) Bullock ex Robyns rubiginosa (K.Schum.) Robyns Specimens: Cuanza Norte, Salazar, IIAA, 17/03/1974, Specimens: Lunda Norte, road of Turismo of Dundo, Dechamps, Murta & Silva 1528 (BR, LISC); Welwitsch 02/1963, Martins 36 (LISC, P); Pogge 1061 (type). 3098 (BM, K, LISU, P; type of Gardenia tigrina Welw. Distribution: LN ex Hiern). senegalensis Blume Distribution: BE CN CS NA ZA Specimen: Huíla, Missão, 1933, Lynes 372 (BR). whitfieldii (Lindl.) Dandy Distribution: HI Specimen: Uíge, Roça Subtil, 8 km from Quimbele, umbellulata (Hiern) Robyns 29/08/1971, Raimundo, Matos & Figueira 881 (BR, Specimens: Cuanza Norte, Golungo Alto, Bengo, LISC). Aquitamba, Cacesso, Golungo, near Cacanga, Distribution: CA CN CS LN MA UI 21/01/1968, Silva 2384 (LISC); Welwitsch 5349b (K; type of Rytigynia welwitschii Robyns). RUBIA L. Distribution: BI CN HI LN MA cordifolia L. subsp. conotricha (Gand.) Verdc. sp. A; Figueiredo (2008: 591) Specimen: Cuanza Norte, R. Canhongo, 5 km W from Distribution: HI Missão Camabatela, 03/04/1952, Hess 52/1151 (ZT). sp. B; Figueiredo (2008: 591) Distribution: CN LS Distribution: HI RUTIDEA DC. SABICEA Aubl. dupuisii De Wild. subsp. dupuisii dewevrei De Wild. & T.Durand Specimen: Maiombe, Buco Zau, R. Lubambe, Specimen: Maiombe, Belize, R. Nzanza, R. Lufo, near 24/10/1916, Gossweiler 6779 (LISC). Caio, 17/04/1919, Gossweiler 8008 (BM, COI, LISC). Distribution: CA Distribution: CA hirsuta Hiern dinklagei K.Schum. Specimens: Maiombe, Buco Zau, 27/10/1916, Specimen: Bié, 02/10/1966, Monteiro & Murta 1788 Gossweiler 6795 (LISC, LISU); Welwitsch 3166 (BM, (BR, LISC). K, LISU, P; type). Distribution: BI LS MO E Distribution: CA CS fulvovenosa R.D.Good membranacea Hiern Specimen: Maiombe, Caio, 05/03/1919, Gossweiler Specimen: Cuanza Norte, Quiculungo, between Samba- 7887 (BM, COI, K, LISC; type). Cajú and Cariamba, 22/07/1970, Raimundo et al. 353 Distribution: CA E (BR, LISC). gracilis Wernham var. microcalyx R.D.Good Distribution: CN Specimen: Maiombe, Belize, near Mboko, 03/1917, olenotricha Hiern Gossweiler 7092 (BM, COI; type). Specimen: Bié, Camacupa, Cuemba, between R. Cuiva Distribution: CA and R. Samena, 31/08/1965, Teixeira, Matos & Maia venosa Benth. 8783 (LISC). Specimens: Uíge, Congo, Zombo, between bridge of Sadi Distribution: BI CN LS and Béu, after 10 km, 14/10/1970, Raimundo, Matos & Figueira 474 (BR, LISC); Welwitsch 4745 (BM, COI, smithii Hiern subsp. smithii K, P, PRE; type of Sabicea angolensis Wernham). Specimens: Cuanza Norte, Dembos, Ucua, Dande, Distribution: CA CN LN LS UI Cacundo, track Ucua – Nambuangongo, 30/01/1961, Monteiro & Murta 321 (LISC, LUA); Welwitsch 3168 SACOSPERMA G.Taylor (BM, K, LISU, P, PRE; type of Rutidea smithii Hiern var. paniculatum (Benth.) G.Taylor welwitschii Scott-Elliot). Specimen: Malange, Quimbango, margins of R. Quimbango, Distribution: CN 10/06/1970, Barbosa, Moreno & Sousa 12021 (COI, LISC). Distribution: CA MA RYTIGYNIA Blume dewevrei (De Wild. & T.Durand) Robyns SARCOCEPHALUS Afzel. ex R.Br. Specimen: Cabinda, Buco Zau, between Chiaca and latifolius (Sm.) E.A.Bruce Buco Zau, 21/08/1959, Monteiro, Santos & Murta 226 Specimen: Uíge, Quitexe, 14/10/1970, Raimundo, (LISC, LUAI). Matos & Figueira 466 (LISC). Distribution: CA Distribution: CA UI Egossweileri Robyns pobeguinii Hua ex Pellegr. Specimen: Maiombe, Buco Zau, Morro Mongo Vitola, Specimen: Bengo, Luanda, P.N. da Quiçama, R. Kua, tri- 02/10/1916, Gossweiler 6727 (BM, K, LISC; type). butary of R. Cuanza, 19/01/1968, Teixeira et al. 11986 Distribution: CA (COI, LISC). Emayumbensis Robyns Distribution: BO CA LS Specimen: Maiombe, Belize, R. Luali, 02/12/1918, SCHIZOCOLEA Bremek. Gossweiler 7591 (BM, COI, LISC; type). linderi (Hutch. & Dalziel) Bremek. Distribution: CA Specimen: Lunda Sul, Vila Henrique de Carvalho, R. Luachi- orbicularis (K.Schum.) Robyns mo, 17/04/1937, Exell & Mendonça 710 (BM, COI, LISC). Specimens: Bié, between crossroads to Silva Porto and Distribution: LN LS Cachingues, track to Mahanda, 14/02/1972, Barbosa & Moreno 12348 (BM, LISC); Baum 581 (K; type). SCHUMANNIOPHYTON Harms Distribution: BI CC HI LS hirsutum (Hiern) R.D.Good pauciflora (Schweinf. ex Hiern) Robyns Specimens: Cuanza Norte, Cacundo, Dembos, Ucua, Specimen: Cuanza Norte, Cazengo, 1903, Gossweiler Dande, near Cacundo, 09/02/1961, Monteiro & Murta 593 (BM, P). 347 (LISC); Welwitsch 2574 (COI, K, LISU; type). Distribution: CN Distribution: CA CN MA

DICOTYLEDONS RUBIACEAE Rothmannia 152 S T R E L I T Z I A 22 (2008) magnificum (K.Schum.) Harms var. magnificum huillensis (Hiern) R.D.Good Specimen: Cuanza Norte, Quibinda, 28/08/1953, Specimens: Huíla, Lubango, Sá da Bandeira, at km 2 Cameira 612F (COI, LISC). on road to Cristo-Rei, 16/04/1972, Couto 208 (LISC); Distribution: CN Welwitsch 3238 (BM, LISU; type). magnificum (K.Schum.) Harms var. trimerum (R.D.Good) Distribution: BE BI CC CS HA HI N.Hallé forma umbraticola (G.Taylor) N.Hallé Elancea (Hiern) Govaerts Specimen: Maiombe, Belize, 07/03/1917, Gossweiler Specimen: Malange, Pungo Andongo, Muta Lucala, 7023 (BM, COI, LISC). Welwitsch 3226 (BM, LISU; type). Distribution: CA Distribution: MA pusilla Wall. SERICANTHE Robbr. Specimen: Malange, Quimbango, Congolo, Res. do andongensis (Hiern) Robbr. subsp. andongensis var. andon- Luando (da Palanca Real), between tracks 7 and 8, gensis 07/06/1960, Barbosa, Moreno & Sousa 11968 (LISC). Specimens: Huambo, Quipeio, R. Cuito, Ilha dos Distribution: CC MA Amores, 13/09/1970, Moreno 235 (COI, LISC); quadrisulcata (Bremek.) Verdc. Welwitsch 3133 (LISU, K; type). Specimen: Cuando-Cubango, Menongue, Vila Serpa Distribution: BE BI HA HI LS MA Pinto, near confluence of R. Cabumbé and Cuebe, andongensis (Hiern) Robbr. subsp. andongensis var. mollis 12/12/1960, Mendes 2480 (LISC). Robbr. Distribution: CC MO Specimen: Namibe, Moçâmedes, Vila Arriaga, Serra da radiata (DC.) Hiern Chela, 24/06/1959, Teixeira & Santos 68 (LISC, LUA, Specimen: Malange, Cangandala, Res. da Palanca Preta LUAI). Gigante, 11/04/1966, Henriques 936 (LISC, LUAI). Distribution: HI LS NA Distribution: HA MA suffruticosa (Hutch.) Robbr. ruelliae DC. Specimens: Mechow 219 (K; type of Tricalysia pachy- Specimen: Cuanza Norte, Golungo Alto, Camilungo, stigma var. praecox K.Schum.); Cuando-Cubango, Welwitsch 3234 (LISU, P). Serpa Pinto, 10.5 km from R. Cuebe towards Caiundo, Distribution: CN 30/06/1966, Santos 2057 (LISC). senensis (Klotzsch) Hiern Distribution: BE BI CC HI LS MA Specimens: Huíla, Lubango, km 20 of road to Chibia, SHERBOURNIA G.Don 24/04/1965, Menezes 1603 (LISC, LUAI); Welwitsch batesii (Wernham) Hepper subsp. batesii 3223 (BM, LISU; type of Diodia benguellensis Hiern). Specimen: Maiombe, Hombe region, banks of R. Lufo, Distribution: BE CU HI NA 16/01/1919, Gossweiler 7692 (COI, K, LISC, LISU). stipularis Dessein Distribution: CA Specimen: Bié, Silva Porto – Andulo, km 72, 15/03/1973, bignoniiflora (Welw.) Hua Bamps, Martins & Maia 4175 (LISC, P, PRE). Distribution: BI Specimens: Uíge, between Buenga Sul and Buenga subvulgata (K.Schum.) J.G.Garcia var. subvulgata Norte, 70 km from Senza Pombo, 02/09/1971, Specimens: Huambo, Robert Williams (Caála), Senhora Raimundo, Matos & Maia 910 (LISC); Welwitsch 2571 do Monte, 21/04/1973, Bamps & Matos 4629 (LISC); (BM, COI, K, LISU, P, PRE; type). Buchner 3 (type). Distribution: CN LN UI ZA Distribution: BE BI CC HA HI MA curvipes (Wernham) N.Hallé Eterminaliflora R.D.Good Specimen: Maiombe, Pango Munga, near R. Luango, Specimens: Gossweiler 2171 (BM, LISC; type); 07/01/1916, Gossweiler 6111 (COI, LISC); Gossweiler Huíla, Ganguelas, Vila da Ponte, near R. Cubango, s.n. (BM; type). 13/01/1907, Gossweiler 4199 (BM, LISC). Distribution: CA Distribution: HI SPERMACOCE L. Ethymoidea (Hiern) Verdc. andongensis (Hiern) R.D.Good Specimens: Huíla, Humpata, near Estação Zootécnica, Specimen: Welwitsch 3242 (BM, LISU, P; type). 30/01/1956, Torre 8568 (LISC); Welwitsch 5334 (BM, Eaprica (Hiern) Govaerts LISU, P, PRE; type). Specimen: Huíla, near Lake Ivantala, Welwitsch 3228 Distribution: HI (BM, LISU, P, PRE; type). STELECHANTHA Bremek. Distribution: HI cauliflora (R.D.Good) Bremek. arvensis (Hiern) R.D.Good Specimen: Cabinda, between R. Belize and R. Luali, Specimens: Cunene, Cuvelai, Cuvelai – Calonga, 01/1919, Gossweiler 7661 (BM, COI, LISU; type). 28/07/1971, Menezes 3833 (LISC); Welwitsch 3236 Distribution: CA (BM, LISU, P; type). Distribution: CU HA HI MA STIPULARIA P. B e a u v . Ebuchneri (K.Schum.) Govaerts africana P. B e a u v . Notes: Known only from the type collection (Buchner Specimen: Moxico, Lago Calundo, 01/1955, Machado 50), destroyed at B. 224 (LISC). Ecassuangensis R.D.Good Distribution: MO ZA Specimen: Cuando-Cubango, Cuiriri, 04/1906, Gossweiler 3443 (BM; type). TAPIPHYLLUM Robyns Distribution: CC cinerascens (Welw. ex Hiern) Robyns var. cinerascens dibrachiata Oliv. Specimen: Malange, Duque de Bragança, Santa Maria, Specimen: Huambo, Robert Williams (Caála), Senhora at 1 km from Guivo, 06/02/1972, Gouveia 1484 do Monte, 21/04/1973, Bamps & Matos 4627 (LISC). (LISC); Welwitsch 3162 (BM, K, LISU; type). Distribution: BE BI CC CN HA HI LS MA Distribution: HI MA exilis (L.O.Williams) C.D.Adams ex W.C.Burger & C.M.Taylor cinerascens (Welw. ex Hiern) Robyns var. inaequale Specimen: Maiombe, Buco Zau, 04/1917, Gossweiler (Robyns) Verdc. 7300 (LISC). Specimen: Malange, Quela, Nolde 325 (BM). Distribution: CA Distribution: MA

RUBIACEAE Schumanniophyton DICOTYLEDONS S T R E L I T Z I A 22 (2008) 153

Ecistifolium (Welw. ex Hiern) Robyns var. cistifolium biafrana Hiern Specimens: Huíla, Ganguelas, Artur de Paiva – Cangolo, Specimen: Maiombe, Buco Zau, Mungo vi Tola (Fazenda 04/01/1972, Couto 255 (K, LISC); Welwitsch 3163 Alzira), 08/09/1916, Gossweiler 6660 (COI, LISC, (BM, K, LISU; type). LISU). Distribution: BI HI MA Distribution: CA Efulvum Robyns Ebuxifolia Hiern var. australis Robbr. Specimens: Gossweiler 2231 (BM, LISC; type); Specimens: Barbosa 9650 (COI, K, LISC, LUAI; type); Bié, Chitembo, Missão de Andjiva, R. Cusseque, Huíla, Chibia, km 13.7 of road to Sá da Bandeira, 04/11/1966, Teixeira et al. 10937 (LISC). 16/03/1970, Menezes 3247 (K, LISC, P, PRE). Distribution: BI CC HI Distribution: BE HI NA Egossweileri Robyns Ebuxifolia Hiern var. buxifolia Specimen: Cubango, Capembe – Cubango, 23/02/1905, Specimens: Monteiro s.n. (K, W; type); Cuanza Sul, Gossweiler 2295a (BM; type). Porto Amboim, Chol-Chol, c. 50 km from Porto Amboim, Distribution: HI? 26/04/1967, Teixeira et al. 11539 (COI, LISC). molle Robyns Distribution: BE CS HI LA Specimens: Gossweiler 3536 (BM, K, LISC; type); cacondensis Hiern Huambo, Chianga, 20/11/1962, Teixeira & Andrade Specimens: Benguela, Balombo, near Anhara do 6611 (LISC). Mombolo, 22/10/1973, Raimundo & Matos 1459 Distribution: BI CC HA HI (LISC); Welwitsch 3112 (COI, K, LISU; type). pachyanthum Robyns Distribution: BE BI CC HA HI LS Specimens: Pittard 38 (BM; type); Huambo, Chianga, coriacea (Benth.) Hiern subsp. coriacea 26/01/1967, Silva 1941 (LISC). Specimen: Cuanza Sul, R. Uiri, between Conda and Distribution: BE HA Seles, 17/08/1973, Hallé 6499 (K, P). Epsammophilum (S.Moore) Robyns Distribution: CS Specimens: Dekindt 206 (LUA?; type); Huíla, Vila Paiva coriacea (Benth.) Hiern subsp. nyassae (Hiern) Bridson Couceiro, Handa, on track to Cacula, 08/02/1966, Specimen: Cuanza Sul, R. Uiri, between Conda and Henriques 856 (BM, K, LISC, LISU, LUAI, PRE). Seles, 17/08/1973, Hallé 6500 (K). Distribution: CC HI Distribution: BI CC CS LS MA MO sp. A; Figueiredo (2008: 596) crepiniana De Wild. & T.Durand Distribution: CU HI Specimen: Buco Zau, Chiongo, 08/1958, Monteiro, Santos & Murta 249 (LISC, LUAI). TARENNA Gaertn. Distribution: CA congensis Hiern Edundensis Cavaco Specimens: Gossweiler 488 (BM, K, P; type of Tarenna Specimen: Lunda Sul, Dundo, near R. Luachimo, patens S.Moore); Luanda, Viana, Vale do Bengo, at 100 28/05/1948, Gossweiler 13992 (BM, COI, K, LISC, m on track M1 N-south, 18/04/1966, Teixeira et al. LUA, P; type). 10296 (LISC). Distribution: LS Distribution: BE CA CN LA ZA elliotii (K.Schum.) Hutch. & Dalziel var. centrafricana eketensis Wernham var. situtela N.Hallé Robbr. Specimen: Maiombe, Buco Zau, R. Loocuto, Furna Specimen: Uíge, Congo, Bembe, Colonato do Vale do António Vitorino, 09/08/1916, Gossweiler 6272 (LISC; Loge, J.E. Café, R. Loges, near bridge to Caipemba, type of Tarenna scandens R.D.Good). 02/10/1960, Noronha 1 (LUA). Distribution: CA Distribution: CN CS UI fuscoflava (K.Schum.) S.Moore elliotii (K.Schum.) Hutch. & Dalziel var. elliotii Specimen: Cuanza Norte, Monte Lau, Queta, Monte Specimen: Maiombe, Buco Zau, 19/09/1916, Belo, Cazengo, 19/12/1911, Gossweiler 5416 (BM, Gossweiler 6698 (BM, COI, LISC, LISU). LISC, LISU). Distribution: CA Distribution: CN glabra K.Schum. gossweileri S.Moore var. gossweileri Specimens: Cuanza Sul, R. Uiri, between Conda and Specimens: Gossweiler 1258 (BM, K, P; type); Seles, 17/08/1973, Hallé 6502 (K, P); Welwitsch Malange, Nova Gaia, margin of R. Luando, 23/10/1965, 3117 (COI, K, LISU, P; type). Teixeira et al. 9086 (LISC). Distribution: CN CS LN MA Distribution: HI MA gossweileri S.Moore grandiflora (Benth.) Hiern Specimen: Cuanza Norte, Cazengo, 1903, Gossweiler Specimen: Cabinda, Micuma – Buco Zau, 18/06/1960, 688 (BM, K, P; type). Monteiro & Murta 292 (LISC, LUAI). Distribution: CN Distribution: CA griseiflora K.Schum. var. barotseana Robbr. pallidula Hiern Specimen: Cuando-Cubango, Quirongodzi, camp at Specimen: Lunda Norte, Dundo, near R. Luachimo, Coutada, Lake Chaola I, 02/09/1966, Santos 2388 13/11/1946, Gossweiler 13835 (BM, K, LUA, P). (LISC). Distribution: CA CN LN Distribution: BI CC Egriseiflora K.Schum. var. benguellensis (Welw. ex Hiern) TRICALYSIA A.Rich. ex DC. Robbr. Eangolensis A.Rich. ex DC. Specimens: Huíla, Lubango, Sá da Bandeira, suburbs Specimens: Bié, Silva Porto – Chipeta, km 3, near school of Marquês, 01/02/1972, Couto 44 (K, 14/03/1973, Bamps, Martins & Maia 4136 (BR, K, LISC); Welwitsch 3122 (BM; type). LISC); J.J.Silva s.n. (P; type). Distribution: HI NA Distribution: BI CC CU HI griseiflora K.Schum. var. griseiflora bequaertii De Wild. Specimens: Malange, near Caculama, 13/03/1974, Specimen: Maiombe, Chiaca, Buco Zau, 19/06/1959, Dechamps, Murta & Silva 1473 (BR, LISC); Mechow M.E.F.A. 476 (LISC). 218 (BR; type). Distribution: CA Distribution: BI CN CS LN LS MA

DICOTYLEDONS RUBIACEAE Tapiphyllum 154 S T R E L I T Z I A 22 (2008)

Elandanensis R.D.Good madagascariensis J.F.Gmel. var. madagascariensis Specimen: Maiombe, Landana, 30/05/1919, Gossweiler Specimen: Bengo, Caxito, Mabubas do Dande, 8063 (BM, COI, LISC, LISU, LUA; type). 04/1937, Gossweiler 12611 (LISC). Distribution: CA Distribution: BO longipaniculata R.D.Good proschii Briq. Specimen: Gossweiler 6276 (BM; type). Specimens: Baum 446 (Z; type of Vangueria lasioclados Notes: Insufficiently known. K.Schum.); Cunene, Cuamato, between Mongua and longituba De Wild. var. longituba Roçadas, 11/12/1964, Menezes 1492 (LISC, LUAI, P). Specimen: Benguela, Lobito, Balabaia, margin of R. Distribution: CU Balombo, 20/08/1969, Santos 2684 (COI, LISC). VANGUERIELLA Verdc. Distribution: BE CN LN LS E Enogueirae Robbr. rhamnoides (Hiern) Verdc. Specimens: Cuanza Norte, Quiculungo, near Colonato Specimen: Malange, Pungo Andongo, Tunda Quilombo, de Luinga, 21/07/1970, Raimundo et al. 349 (LISC); Welwitsch 5350 (BM, K, LISU; type). Teixeira et al. 10701 (COI, LISC; type). Distribution: MA Distribution: BI CN soyauxii (K.Schum.) Verdc. obanensis Keay subsp. kwangoensis Robbr. Specimen: Maiombe, Buco Zau, 18/11/1916, Goss- Specimen: Lunda Sul, tributary of R. Chicapa, Saurimo, weiler 6828 (LISC). 26/08/1932, Young 604 (COI, LISC, P). Distribution: CA Distribution: LS VANGUERIOPSIS Robyns pallens Hiern gossweileri Robyns Specimen: Cuanza Sul, Capir, N of Gabela, 16/08/1973, Specimen: Maiombe, Belize, Posto Militar, near R. Luali, Hallé 6481 (K, P). 24/03/1917, Gossweiler 7077 (BM, LISC; type). Distribution: BI CA CN CS LS MA MO Distribution: CA repens Robbr. lanciflora (Hiern) Robyns Specimen: Between R. Kembo and R. Kutiti, Pocock Specimens: Huíla, Capelongo, Mulondo, 05/11/1971, 467 (BOL). Menezes 3937 (LISC); Welwitsch 2583 (BM, LISU; Distribution: MO type of Canthium platyphyllum Hiern). soyauxii K.Schum. Distribution: BI CC HA HI MA Specimen: Maiombe, Mbulu, 14/04/1919, Gossweiler 7999 (COI, LISC, LISU). VIRECTARIA Bremek. Distribution: CA major (K.Schum.) Verdc. subsp. major welwitschii K.Schum. Specimen: Huambo, Chianga, 07/04/1967, Silva 1990 Specimens: Cuanza Norte, Granja de S. Luis, (LISC). 15/08/1973, Hallé 6474 (P); Welwitsch 3106 (COI, K, Distribution: BE HA LISU, P; type). multiflora (Sm.) Bremek. Distribution: CA CN MA Specimen: Uíge, Quiongua – Quipungo, near R. Loje, 03/03/1918, Gossweiler 7340 (LISC, LISU). TRICHOSTACHYS Hook.f. Distribution: UI aurea Hiern procumbens (Sm.) Bremek. Specimen: Maiombe, Belize, along R. Nzanza, Specimen: Maiombe, Buco Zau, near R. Luali, 01/03/1919, Gossweiler 7864 (COI, K, LISC, LISU). 02/12/1916, Gossweiler 6856 (BM, LISC, LISU). Distribution: CA Distribution: CA microcarpa K.Schum. Specimen: Maiombe, Hombe region, Lufo R., UNPLACED NAMES: 10/01/1919, Gossweiler 7669 (COI, K, LISC, LISU). Chomelia mechowiana K.Schum. Distribution: CA Specimen: Mechow 383 (type). Plectronia cuspidata K.Schum. UNCARIA Schreb. Specimen: Mechow 84 (type). africana G.Don subsp. angolensis (Havil.) Ridsdale Specimens: Cuanza Norte, Dembos, between Quibaxe and Missão Católica near bridge, 03/07/1960, Barbosa RUTACEAE & Henriques 9189 (COI, LISC, LISU, LUAI, PRE); Exell, A. & Mendonça, F. 1951. Rutaceae. Conspectus florae ango- Welwitsch 3030 (BM, COI, K, LISU, P, PRE; type). lensis 1: 265–276. Distribution: CN MA UI Hiern, W.P. 1896. Rutaceae. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: VANGUERIA Juss. 110–118. British Museum (Natural History), London. cyanescens Robyns Specimen: Cunene, Cuanhama, 22/11/1971, Menezes Kokwaro, J.O. 1982. Flora of tropical East Africa. Rutaceae. 4022 (LISC). CITROPSIS (Engl.) Swingle & M.Kellerm. Distribution: CU HI E E angolensis Exell glabrata K.Schum. Specimen: Cuanza Norte, Cazengo, Gossweiler 4454 (K; Specimens: Dekindt 100 (LUA?; type); Cunene, type). Cuanhama, Mupa, margins of the mulola of the Cuvelai, Distribution: CS 15/11/1964, Menezes 1431 (LISC, LUAI, P). gabunensis (Engl.) Swingle & M.Kellerm. Distribution: CU HI Distribution: CA infausta Burch. subsp. infausta Enoldeae Exell & Mendonça Specimen: Huíla, Gambos, Gambos – Cahama, Specimen: Quela, Nolde 492 (BM; type). 16/11/1970, Menezes 3541 (LISC, P, PRE). Distribution: MA Distribution: CU HI NA infausta Burch. subsp. rotundata (Robyns) Verdc. *CITRUS L. Specimen: Huíla, Gambos, R. de Areia, 27/11/1970, *aurantifolia (Christm.) Swingle Menezes 3597 (LISC). Distribution: CN Distribution: CU HI Note: Cultivated and escaped.

RUBIACEAE Tricalysia DICOTYLEDONS S T R E L I T Z I A 22 (2008) 155

*aurantium L. SALIX L. Distribution: CN mucronata Thunb. Note: Cultivated and escaped. Specimen: Huambo, Nova Lisbvoa, Chianga, 16/06/1967, Silva 2088 (LISC). CLAUSENA Burm.f. anisata (Willd.) Hook.f. ex Benth. Specimen: Golungo Alto, Quilombo Quiacatubia e pr. da SALVADORACEAE fonte de Capopa, 1855, Welwitsch 1320 (LISU; type of Clausena anisata var. multijuga Welw. ex Hiern). Good, R. 1929. Salvadoraceae. Mr. John Gossweiler’s Portuguese West African plants. Journal of Botany 67, Suppl. 2: 81. Distribution: BE CN LN MA Hiern, W.P. 1898. Salvadoraceae. Catalogue of the African plants FAGAROPSIS Mildbr. ex Siebenl. collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: angolensis (Engl.) Dale 659. British Museum (Natural History), London. Specimen: Golungo Alto, R. Cuango, Welwitsch 1315 (COI; type). AZIMA Lam. Distribution: CN tetracantha Lam. Specimen: Benguela, Baía Farta, entre a pescaria *RUTA L. Atlântica e Sta Eugénia, 14/05/1974, Matos 159 *chalepensis L. (LISC). Distribution: NA SALVADORA L. THAMNOSMA Torr. & Frém. persica L. var. densiflora Welw. ex Hiern africana Engl. Specimen: Welwitsch 944 (type). Distribution: NA VEPRIS Comm. ex A.Juss. SANTALACEAE Egossweileri (I.Verd.) Mziray Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. Specimen: Cuanza Norte, Cabiri, 07/1921, Gossweiler Agronomia Angolana 7: 1–587. 8328 (K; type). Hiern, W.P. 1900. Santalaceae. Catalogue of the African plants Distribution: CN MA collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: grandifolia (Engl.) Mziray 936–939. British Museum (Natural History), London. Specimen: Serra do Alto Queta, 04/1855, Welwitsch Hilliard, O.M. 1991. New names in Thesium (Santalaceae) from the 4556 (P; type of Zanthoxylum welwitschii Hiern). Flora zambesiaca area. Edinburgh Journal of Botany 48,1: 53, 54. Distribution: BO CN Hilliard, O.M. 2006. Santalaceae. Flora zambesiaca 9,3: 206–246. hiernii Gereau Specimen: Golungo Alto, Sobado de Bumba, R. OSYRIS L. Quiapoza, 11/1855, Welwitsch 4552 (LISU; type of lanceolata Hochst. & Steud. Cranzia angolensis Hiern). Distribution: CN THESIUM L. Enoldeae (Exell & Mendonça) Mziray angolense Pilg. Specimen: Quela, Nolde 525 (LISC; type). Specimen: Newton 165 (K; type). Distribution: MA andongense Hiern stolzii I.Verd. Specimen: Welwitsch 6434 (B; type). Note: Recorded for Angola by Kokwaro (1982). atrum A.W.Hill Ewelwitschii (Hiern) Exell Specimen: Gossweiler 2713 (K; type). Specimen: Golungo Alto, Zenza do Golungo, entre Ecinereum A.W.Hill Camutamba e Quiconda, Welwitsch 471 (LISU; type). Specimen: Gossweiler 1115 (K; type). Distribution: BO CN equisetoides Welw. ex Hiern Specimen: Welwitsch 6433 (K; type). ZANTHOXYLUM L. E gilletii (De Wild.) P.G.Waterman fuscum A.W.Hill Distribution: CA CN ZA Specimen: Gossweiler 4209B (K; type). leprieurii Guill. & Perr. leucanthum Gilg Specimen: Golungo Alto, Welwitsch 4575 (COI; type of Specimen: Baum 218 (K; type). Fagara angolensis Engl.). lopollense Hiern Distribution: CN CS LA Specimen: Welwitsch 6437 (K; type). E ovatifoliolatum (Engl.) N.Finkelstein lycopodioides Gilg Specimen: Morro de Lopolo, 03/1860, Welwitsch 4561 Specimen: Baum 879 (K; type). (COI; type). magnifructum Hilliard Distribution: HI Note: Recorded as certainly occurring in Angola (Hilliard pilosiusculum (Engl.) P.G.Waterman 1991). Distribution: CN MA ZA megalocarpum A.W.Hill rubescens Planch. ex Hook.f. Epilosum A.W.Hill Specimen: Golungo Alto, Sobado de Quilombo Quiaca- Specimen: Gossweiler 4209C (K; type). tubia, 01/1855, Welwitsch 4569 (LISU; type of Fagara rectangulum Welw. ex Hiern welwitschii Engl.). Specimen: Welwitsch 6436 (K; type). Distribution: CA CN LA resedoides A.W.Hill sp. (as Fagara sp.); Exell & Mendonça (1951: 270). Specimen: Baum 152 (K; type). Note: Specimen cited: Gossweiler 11422. strigulosum Welw. ex Hiern Specimen: Welwitsch 6432 (K; type). subaphyllum Engl. SALICACEAE Etetragonum A.W.Hill Hiern, W.P. 1900. Salicineae. Catalogue of the African plants col- Specimen: Gossweiler 4209A (K; type). lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: Note: This may be a synonym of Thesium unyikense 1030, 1031. British Museum (Natural History), London. Engl. (Hilliard 2006).

DICOTYLEDONS RUTACEAE Citrus 156 S T R E L I T Z I A 22 (2008)

Etriste A.W.Hill macrobotrys (Gilg) Exell & Mendonça Specimen: Gossweiler 1114 (K; type). Specimen: Cabinda, Maiombe, Buco Zau, 02/12/1916, welwitschii Hiern Goss weiler 6855 (LISC; type of Chytranthus mayum- Specimen: Welwitsch 6435 (K; type). bensis Exell). Distribution: CA setosus Radlk. SAPINDACEAE Distribution: CA Davies, F.G. 1997. A new genus Haplocoelopsis (Sapindaceae) DEINBOLLIA Schumach. & Thonn. from East and Central Africa. Kew Bulletin 52,1: 231–234. Eacuminata Exell Exell, A. & Mendonça, F. 1954. Sapindaceae. Conspectus florae Specimen: Cabinda, Maiombe, Seva, 07/04/1919, angolensis 2: 72–93. Gossweiler 8023 (LISC; type). Hiern, W.P. 1896a. Zanha. Catalogue of the African plants collect- Distribution: CA ed by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: 128. Egossweileri Exell British Museum (Natural History), London. Specimen: Maiombe, R. Lufambe, Buco Zau, Gossweiler Hiern, W.P. 1896b. Sapindaceae. Catalogue of the African plants 6499 (LISC; type). collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: Distribution: CA 165–174. British Museum (Natural History), London. laurifolia Baker IUCN 2006. 2006 IUCN Red List of threatened species. http:// Distribution: CA CN LA ZA www.iucnredlist.org (accessed July 2007). molliuscula Radlk. Mendes, E.J. 1970. Additiones et adnotationes florae angolensi XI. Distribution: ZA Boletim da Sociedade Broteriana, sér. 2, 44: 103. Nogueira, I. 1977. Aditamentos à flora de Angola—II. Garcia de DODONAEA Mill. Orta, Série de Botânica 3,2: 81–84. viscosa Jacq. Distribution: HI ALLOPHYLUS L. africanus P. B e a u v . ERIOCOELUM Hook.f. Distribution: BE CA CN HI MA NA microspermum Radlk. ex Engl. Eantunesii Gilg Distribution: LN LS Specimen: Huíla, 1898, Antunes 222 (LISC; type). petiolare Radlk. Distribution: HI NA Distribution: CA ferrugineus Taub. Erivulare Exell Distribution: CN CS LN MA Specimen: Sumba, Peco, Gossweiler 9198 (G; type). gossweileri Baker f. Distribution: ZA Specimen: Maiombe, Pango Munga, Gossweiler 6020 sp. aff. macrocarpum Gilg; Exell & Mendonça (1954: 90). (BM; type). Note: Specimens cited: Gossweiler 6548, 7254, 7104. Distribution: CA LN MA GLENNIEA Hook.f. sp.; Exell & Mendonça (1954: 78). sp. Note: Specimen cited: Gossweiler 1407. Distribution: CA sp.; Exell & Mendonça (1954: 79). Notes: Cited by Exell & Mendonça (1954) under Notes: Specimen cited: Gossweiler 9562 & 9565. Melanodiscus (‘Melanodiscus sp. nov.?’). Specimen A tomentose form of Allophylus africanus (Exell & cited: Gossweiler 6782. Mendonça 1954). sp.; Exell & Mendonça (1954: 79). HAPLOCOELOPSIS F.G.Davies Note: Specimen cited: Exell & Mendonça 2406. africana F.G.Davies sp.; Exell & Mendonça (1954: 79). Distribution: CN Notes: Specimen cited: Carrisso & Sousa 207. Near Notes: The Angolan material may represent a separate Allophylus africanus but with larger fruits (Exell & taxon (Davies 1997). Conservation status: DD (IUCN Mendonça 1954). 2006). BLIGHIA K.D.Koenig HAPLOCOELUM Radlk. unijugata Baker acuminatum Radlk. Distribution: CA CN CS LN MA Specimen: R. Luvo, Marques 210 (M; type). welwitschii (Hiern) Radlk. Distribution: CA LN Specimen: Golungo Alto, Welwitsch 4517 (G; type). foliolosum (Hiern) Bullock Distribution: CA CN Distribution: CC HI NA CARDIOSPERMUM L. LECANIODISCUS Planch. ex Benth. corindum L. cupanioides Planch. Distribution: CU HI NA Distribution: CN grandiflorum Sw. sp.; Exell & Mendonça (1954: 86). Distribution: CA CN LN MA ZA Note: Specimen cited: Gossweiler 9834. halicacabum L. var. halicacabum LEPISANTHES Blume Distribution: CS HI LA NA senegalensis (Juss. ex Poir.) Leenh. halicacabum L. var. microcarpum (Kunth) Blume Distribution: BE BO CN NA Distribution: CS HI LA NA MAJIDEA Kirk ex Oliv. CHYTRANTHUS Hook.f. forsteri (Sprague) Radlk. angustifolius Exell Distribution: CS Specimen: Cabinda, Maiombe, margens do R. Luali, Note: Recorded by Mendes (1970). Belize, 03/12/1918, Gossweiler 7594 (LISC; type). Distribution: CA *NEPHELIUM L. carneus Radlk. *lappaceum L. Distribution: CA CN Distribution: CN

SANTALACEAE Thesium DICOTYLEDONS S T R E L I T Z I A 22 (2008) 157

PANCOVIA Willd. ENGLEROPHYTUM K.Krause golungensis (Hiern) Exell & Mendonça magalismontanum (Sond.) T.D.Penn. Specimen: Golungo Alto, Welwitsch 4516 (COI; type). Specimen: Welwitsch 4828 (K; type of Chrysophyllum Distribution: CN CS argyrophyllum Hiern). sp. aff. harmsiana Gilg; Exell & Mendonça (1954: 85). Note: Specimen cited: Gossweiler 8619. MANILKARA Adans. sp.?; Exell & Mendonça (1954: 85). Efrondosa (Hiern) H.J.Lam Note: Specimen cited: Gossweiler 7572. Specimen: Welwitsch 4813 (K; type). mochisia (Baker) Dubard PAPPEA Eckl. & Zeyh. obovata (Sabine & G.Don) J.H.Hemsl. capensis Eckl. & Zeyh. Specimen: Welwitsch 4836 (M; type of Mimusops Specimen: Huíla, pr. de Gambos, Antunes 184 (type of angolensis Engl.). Pappea radlkoferi Schweinf. ex Penz. var. angolensis Schltr.). MIMUSOPS L. Distribution: HI andongensis Hiern PAULLINIA L. Specimen: Welwitsch 1229 (G; type). pinnata L. mayumbensis Greves Distribution: BE BO CA CN CS HI LA LN LS MA NA Specimen: Gossweiler 9055 (K; type). Distribution: CA PLACODISCUS Radlk. zeyheri Sond. Eresendeanus Exell & Mendonça Specimen: Maiombe, Buco Zau, Gossweiler 7280 (COI; OMPHALOCARPUM P. B e a u v . type). elatum Miers Distribution: CA Distribution: CA RADLKOFERA Gilg Note: Govaerts et al. (2006) did not record it for calodendron Gilg Angola; recorded by Greves (1929). Distribution: CA lecomteanum Pierre ex Engl. Note: Govaerts et al. (2006) did not record it for *SAPINDUS L. Angola; recorded by Greves (1929). *saponaria L. mayumbense Greves Distribution: ZA Specimen: Cabinda, Maiombe, Nzanza, R. Lufo, ZANHA Hiern 24/01/1919, Gossweiler 7731 (BM; type). golungensis Hiern Distribution: CA Specimen: Golungo Alto, 08/1856, Welwitsch 4545 procerum P. B e a u v . (COI; type). Note: Govaerts et al. (2006) did not record it for Distribution: CN MA Angola; recorded by Greves (1929). PACHYSTELA Pierre ex Radlk. SAPOTACEAE Note: Unplaced names. Pachystela is considered a synonym of Synsepalum (Govaerts et al. 2006). Govaerts, R. Harvey, Y., Jessup, L., Pennington, T.D. & Vink, W. 2006. World Checklist of Sapotaceae. The Board of Trustees buluensis (Greves) Aubrév. & Pellegr. of the Royal Botanic Gardens, Kew. Published on the internet; Specimen: Gossweiler 7881 (K; type). http://www.kew.org/wcsp/ (accessed June 2007). Distribution: CA E Greves, S. 1929. Sapotaceae. Mr. John Gossweiler’s Portuguese gossweileri Engl. West African plants. Journal of Botany 65, Suppl. 2: 70–72. Hiern, W.P. 1898. Sapotaceae. Catalogue of the African plants POUTERIA Aubl. collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: superba (Vermoesen) L.Gaut. 640–646. British Museum (Natural History), London. Note: Govaerts et al. (2006) did not record it for IUCN 2006. 2006 IUCN Red List of threatened species. http:// Angola; recorded by Greves (1929). www.iucnredlist.org (accessed July 2007). SYNSEPALUM (A.DC.) Daniell AUTRANELLA A.Chev. brevipes (Baker) T.D.Penn. congolensis (De Wild.) A.Chev. Specimen: Welwitsch 4824 (G; type of Chrysophyllum Distribution: CA cinereum Engl.). BAILLONELLA Pierre cerasiferum (Welw.) T.D.Penn. toxisperma Pierre Specimen: Welwitsch 4812 (P; type of Chrysophyllum Specimen: Cabinda, Buco Zau, Chiaca, 18/09/1958, disaco Hiern). Monteiro, Santos & Murta 333 (LISC). passargei (Engl.) T.D.Penn. Note: Conservation status: VU A1cd (IUCN 2006). Specimen: Alto Cuilo, R. Cavuemba, 11/06/1954, D.Machado VI-54 104 (LISC). CHRYSOPHYLLUM L. stipulatum (Radlk.) Engl. africanum A.DC. Distribution: CA Distribution: CA bangweolense R.E.Fr. TRIDESMOSTEMON Engl. Specimen: Caconda, R. Cuito, Tchirandangombe – R. omphalocarpoides Engl. Luassenha, 21/01/1906, Gossweiler 2623 (BM; type of Specimen: Cabinda, Buco Zau, Gossweiler 6598 (BM; Chrysophyllum cacondense Greves). type of Sideroxylon gossweileri Greves). gorungosanum Engl. Distribution: CA subnudum Baker Note: Recorded by Greves (1929). WILDEMANIODOXA Aubrév. & Pellegr. welwitschii Engl. Note: Unplaced name. Wildemaniodoxa is considered a Specimen: Welwitsch 4830 (K; type). synonym of Englerophytum (Govaerts et al. 2006).

DICOTYLEDONS SAPINDACEAE Pancovia 158 S T R E L I T Z I A 22 (2008)

Elaurentii De Wild. var. lundense Cavaco Note: A specimen at S has the same locality, collector Specimen: NE da Lunda, Sector fitocorológico das and date of collection as the ones at K and W, but the explorações da ‘Companhia de Diamantes de Angola’, number is given as 285. This is probably an error as No. Dundo, R. Luachimo, 31/10/1946, Gossweiler 13785 285 is not mentioned in the protologue. (LISC; type). Distribution: LN CAMPTOLOMA Benth. rotundifolium Benth. ZEYHERELLA (Engl.) Pierre ex Aubrév. & Pellegr. Specimens: Benguela, Elephants Bay, 1842, Curror 13 Note: Unplaced name. Zeyherella is a synonym of (K); Namibe, Moçâmedes, Welwitsch 5806 (COI; type Englerophytum (Govaerts et al. 2006). of Chaenostoma corymbosum Marloth & Engl. var. huil- mayumbense (Greves) Aubrév. & Pellegr. lanum Diels). Specimen: Maiombe, Mbulu Hill, Nzanza, Gossweiler 7942 (K; type). CRATEROSTIGMA Hochst. Distribution: CA plantagineum Hochst. Specimen: Huíla, Vila Paiva Couceiro, Handa, 01/12/1975, Henriques 764 (K, LISC). SCROPHULARIACEAE DICLIS Benth. by S.A. Ghazanfar ovata Benth. Specimen: Distr. N Liquincha, Santa Cruz Mission, Fischer, E. 1992. Systematik der afrikanischen Lindernieae 12/08/1952, Codd 7542 (K). (Scrophulariaceae). Tropische und subtropische Pflanzenwelt sessilifolia Diels 81: 1–365. Specimens: Huíla, Humpata, 09/1883, Johnston s.n. Fischer, E. 2004. Scrophulariaceae. In K. Kubitzki (ed. J.W. Kadereit), (K); Welwitsch 5771. Families and genera of vascular plants, Vol. 7: 333–432. Ghazanfar, S.A., Hepper, F.N. & Philcox, D. 2008. Flora of tropical DOPATRIUM Benth. East Africa: Scrophulariaceae. angolense Skan Hemsley, W.B. & Skan, S.A. 1906. Scrophulariaceae. Flora of tropi- Specimen: R. Palanca, Newton s.n. (?K). cal Africa 4,2: 261–462. caespitosum P.Taylor Hiern, W.P. 1898. Scrophulariaceae. Catalogue of the African Specimen: Moxico, Ikula hot springs by R. Zambezi, plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 17/01/1938, Milne-Redhead 4177 (K; type). 1,3: 755–781. British Museum (Natural History), London. pusillum P.Taylor Hilliard, O.M. 1994. The Manuleae. A tribe of Scrophulariaceae. Specimen: Moxico, few miles W of R. Mujilezhi, Edinburgh University Press, Edinburgh. 07/01/1938, Milne-Redhead 3957 (K; type). Hilliard, O.M. 1999. The tribe Selagineae (Scrophulariaceae). stachytarphetoides Engl. & Gilg Royal Botanic Garden, Edinburgh. Specimen: Between Cubango and Mundongo, Philcox, D. 1990. Scrophulariaceae. Flora zambesiaca 8,2: 1– 17/05/1900, Baum 923 (E, MO, W; type). 179. HALLERIA L. ANTICHARIS Endl. lucida L. aschersoniana Schinz Specimen: Cunene, 09/1883, Johnston (K). Specimen: Namibe, Moçâmedes, banks of R. Bero, Welwitsch 5815 (K; syntype). HEBENSTRETIA L. senegalensis (Walp.) Bhandari angolensis Rolfe Specimens: R. de Humpata, Welwitsch 4786 (K; type); APTOSIMUM Burch. Welwitsch 4787 (K). decumbens Schinz Specimen: Near Lopolo, Welwitsch 5803 (K). HIERNIA S.Moore Note: Specimen cited by Skan (1906). angolensis S.Moore Egossweileri Skan Specimen: Welwitsch 5001 (BM, COI, K, LISU; type). Specimen: Namibe, Moçâmedes, near Fazenda JAMESBRITTENIA O.Kuntze Boavista, 11/1900, Gossweiler 61 (K; type). Eangolensis Hilliard lineare Marloth & Engl. Specimen: Huíla, Sá da Bandeira, Tundavala, Specimen: Huíla, Chianga, na lagoa Vitevela, 24/07/1962, Henriques 71 (BM, COI, K, LISC; type). 04/12/1970, Sousa 84 (K). E heucherifolia (Diels) Hilliard molle Skan Specimens: Namibe, Moçâmedes, Fazenda Boa Vista, Specimen: Bumbo, Welwitsch 5804 (K; type). 11/1900, Gossweiler 62 (K; type of Sutera gossweileri E welwitschii Hiern Skan); Namibe, Moçâmedes, R. Bero, near Cavalheiros, Specimen: Namibe, Moçâmedes, by the R. Maiombo, Welwitsch 5805 (BM, COI, K, PRE; type). 06/1860, Welwitsch 5816 (K; type). huillana (Diels) Hilliard ARTANEMA D.Don Specimen: Serra da Huíla, Cunene, Welwitsch 5834 longifolium (L.) Vatke var. longifolium (BM, COI, K; type). maxii (Hiern) Hilliard BACOPA Aubl. Specimen: Namibe, Moçâmedes, 8 km from Moçâ- crenata (P.Beauv.) Hepper medes, 01/07/1937, Carrisso & Sousa 225 (BM, COI). occultans (Hiern) Hutch. & Dalziel Specimen: Malange, Pungo Andongo, from Caghuy LIMNOPHILA R.Br. towards Condo and Miege stream near Lake Quibinda ceratophylloides (Hiern) Skan near Sansamanda, 1857, Welwitsch 5891 (K; type). Specimens: Im Cutue am Cuito, Baum 750 (K; type of Ambulia baumii Engl. & Gilg); Huíla, between Lopolo BAUMIA Engl. & Gilg and Humpata, Welwitsch 5778 (K; type). angolensis Engl. & Gilg dasyantha (Engl. & Gilg) Skan Specimen: Am Onschingue (Kuito), 1 200 m, Specimen: R. Cuiriri, near Saquemeco, Baum 729 (K; 29/03/1900, Baum 765 (K; type). type).

SAPOTACEAE Wildemaniodoxa DICOTYLEDONS S T R E L I T Z I A 22 (2008) 159 indica (L.) Druce SCOPARIA L. Specimen: Benguela, Ganda, Alto Catumbela, 02/1940, dulcis L. Faulkner A321 (K, PRE). Specimen: Cuanza Norte, Golungo Alto, Queta tenera (Hiern) Skan Mountains above Camilungo, Welwitsch 5899 (BM). Specimen: Malange, Pungo Andongo, swampy places at Lake Quibinda, Welwitsch 1241 (BM; type). SELAGO L. alopecuroides Rolfe LIMOSELLA L. Specimen: Huíla, Lopolo e Morro de Quilengues, aquatica L. var. alsimoides Welw. ex Hiern 01/1860, Welwitsch 4790 (K; type). Specimen: Huíla, Lopolo, 08/1859, Welwitsch 1132 angolensis Rolfe (M; type). Specimen: Between Huíla and Humpata, 09/1883, Johnson s.n. (K-K000405535; type). LINDERNIA All. Egossweileri Hilliard andongensis (Hiern) Eb.Fisch. Specimen: Benguela, Capanga, Serra do Vera, Calenga, Specimen: Malange, Pungo Andongo, between 06/1940, Gossweiler 12593 (BM holotype). Candumba and Cuanza R., Welwitsch 5871 (K; type). Ehuilana Hilliard Eangolensis (Skan) Eb.Fisch. Specimen: Huíla, Catoca, Vila da Ponte, Ganguelas, R. Specimen: 15 miles from Ambriz road to Bemba, Citata, 11/1905, Gossweiler 3491 (COI holotype). 03/1873, Monteiro s.n. (K-K000379632; type). welwitschii Rolfe var. holubii (Rolfe) Brenan bolusii (Hiern) Eb.Fisch. Specimen: Tumuna, 1948, Loeb 2561 (PRE). Specimen: Cuanza Sul, Gossweiler 9866. Note: Recorded by Hilliard (1999). crassifolia (Engl.) Eb.Fisch. welwitschii Rolfe var. welwitschii Specimen: Huíla, Humpata, Welwitsch 5790 (K; type). Specimen: Huíla, Lopolo, 01/1860, Welwitsch 4788 diffusa (L.) Wettst. (K; type). E linearifolia (Engl.) Eb.Fisch. TORENIA L. Specimen: Huíla, Nene, 05/1860, Welwitsch 5782 (K; schweinfurthii Oliv. type). Specimens: Gossweiler 8866; Gossweiler 3939; Moxico, nana (Engl.) Roessler Dambo by R. Mumbala, Milne-Redhead 3998 (K). Specimen: Huíla, Lopolo, 01/1860, Welwitsch 5788 Note: Three collections (Faulkner A209 from (K; type). Membassoco, Gossweiler 1090 from Malange and nummularifolia (D.Don) Wettst. Faulkner A335 from Ganda) differ distinctly from Specimens: Welwitsch 5787; Welwitsch 5872; Torenia schweinfurthii in their long, linear leaves with Welwitsch 5873. thickened and inrolled margins, and longer bracts, and oliveriana Dandy probably belong to a new species. Specimen: Huíla, Humpata, R. Nive, 02/1883, Newton spicata Engl. 252 (COI; type of Lindernia newtonii Engl.). Specimen: Huíla, Humpata, Welwitsch 5783 (COI; type pulchella (Skan) Philcox of Torenia inaequalifolia Engl.). Specimen: Alto Catumbela, 03/1940, Faulkner A295 (K). thouarsii (Cham. & Schltdl.) Kuntze senegalensis (Benth.) Hiern Specimen: Gossweiler 5924. Specimen: Between Pamba and Puri-Carambola, 10/1856, Welwitsch 5913. stictantha (Hiern) Skan SCYTOPETALACEAE Specimens: Cuanza Norte, Golungo Alto, Cuango R., Exell, A. & Mendonça, F. 1951. Scytopetalaceae. Conspectus florae near Arimo do Isidro, Welwitsch 5905; Cuango R. in angolensis 1: 347. Sobato da Queta, Welwitsch 5906 (K; syntype). Verdcourt, B. 1985. A species of Brazzeia (Scytopetalaceae) in uvens Hiern Cabinda. Garcia de Orta, Série de Botânica 7,1-2: 9. Specimens: Huíla, on the Humpata plateau, Welwitsch 5784 (K; type). BRAZZEIA Baill. soyauxii (Oliv.) Tiegh. welwitschii (Engl.) Eb.Fisch. Distribution: CA Specimen: Welwitsch 5775 (K; type). whytei Skan SCYTOPETALUM Pierre ex Engl. Specimens: Gossweiler 1086; Gossweiler 2337; klaineanum Pierre ex Engl. Gossweiler 3991. Distribution: CA wilmsii (Engl. & Diels) Philcox Specimen: Malange, Pungo Andongo, 01/1859, Welwitsch 5879 (BM). SIMAROUBACEAE Exell, A. & Mendonça, F. 1951. Simaroubaceae. Conspectus florae MANULEA L. angolensis 1: 276–279. parviflora Benth. var. parviflora Hiern, W.P. 1896. Simarubeae. Catalogue of the African plants Specimen: Huíla, Humpata, Palanca, 04/06/1937, Exell collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: & Mendonça 2554 (BM). 118–120. British Museum (Natural History), London. Nogueira, I. 1977. Aditamentos à flora de Angola—II. Garcia de MICRARGERIA Benth. Orta, Série de Botânica 3,2: 81–84. filiformis (Schumach. & Thonn.) Hutch. & Dalziel Specimens: Huíla, in Morro de Monino, 07/04/1860, BRUCEA J.F.Mill. Welwitsch 5830; near Lopolo, 03/1860, Welwitsch antidysenterica J.F.Mill. 5831 (both types of Sopubia filiformis Hiern, nom. Distribution: MA illeg.). HARRISONIA R.Br. ex A.Juss. MIMULUS L. abyssinica Oliv. gracilis R.Br. Specimen: Cazengo, R. Luinha, 31/10/1855, Welwitsch Specimen: Huíla, swamps close to Lopolo stream, 1317 (M; type of Clausena impunctata Welw. ex Hiern). Welwitsch 5796 (BM). Distribution: BE CN CS LN

DICOTYLEDONS SCROPHULARIACEAE Limnophila 160 S T R E L I T Z I A 22 (2008)

KIRKIA Oliv. *lagascae Roem. & Schult. acuminata Oliv. Specimen: Huambo, Nova Lisboa, Chianga, Distribution: CU 05/05/1967, Silva 2036 (LISC). *peruviana L. PIERREODENDRON Engl. Specimen: Bié, Andulo, Saluma, 26/05/1973, Ponte & africanum (Hook.f.) Little Silva 3991A (LISC). Distribution: ZA SCHWENKIA L. QUASSIA L. *americana L. africana (Baill.) Baill. Specimen: Luanda, Viana, Vale do Bengo, picada E Distribution: CA MA (norte) 30/03/1966, Teixeira et al. 10158 (LISC). undulata (Guill. & Perr.) D.Dietr. Specimen: Luassinga, entre o R. Cuiriri e R. Longa, SOLANUM L. 23/01/1900, Baum 674 (K; type of Hannoa chlorantha aculeastrum Dunal var. aculeastrum Engl. & Gilg). Note: Recorded by Gonçalves (2005). Distribution: CC CN LS aculeastrum Dunal var. albifolium (C.H.Wright) Bitter Specimen: Welwitsch 6095b (K; type). SOLANACEAE aculeatissimum Jacq. *aethiopicum L. Gonçalves, A.E. 2005. Solanaceae. Flora zambesiaca 8,4: 1–125. Specimen: Cabinda, Cataboanga, Monteiro & Murta Good, R. 1929. Solanaceae. Mr. John Gossweiler’s Portuguese West 248 (LISC). African plants. Journal of Botany 67, Suppl. 2: 115, 116. *americanum Mill. Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. Specimen: Huíla, Sá da Bandeira, estrada para Agronomia Angolana 7: 1–587. Mudimba, 13/05/1962, Henriques 53 (LISC). Hiern, W.P. 1898. Solanaceae. Catalogue of the African plants anguivi Lam. collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,3: Specimen: Welwitsch 6090 (K; type of Solanum sca- 744–755. British Museum (Natural History), London. lare Scott-Elliot). *CAPSICUM L. anomalum Thonn. *baccatum L. Specimen: Welwitsch 6054 (M; type of Solanum pau- Note: Recorded by Gonçalves (2005). perum C.H.Wright). *frutescens L. *betaceum Cav. Note: Recorded by Gonçalves (2005). *DATURA L. Ecampanuliflorum C.H.Wright *inoxia Mill. Specimen: Johnston s.n. (K-K000414073; type of Specimen: Cunene, Cuamato, Roçadas, c. 6,4 km do Solanum campanuliflorum C.H.Wright). Humbe para Catequero, 14/07/1970, Santos & Barroso catombelense Peyr. 2742 (LISC). Specimen: Welwitsch 6077 (K; type). *metel L. giftbergense Dunal Specimen: Cuanza Sul, c. 16 miles E of Novo Redondo, Note: Unverified record in P (P00344126). Leach & Cannell 13939 (LISC). incanum L. *stramonium L. Specimen: Huíla, ao km 58 da estrada Sá da Bandeira Specimen: Huíla, Sá da Bandeira, sopé da Serra da – Vila Paiva Couceiro, 09/01/1073, Couto 283 (LISC). Chela, 03/02/1971, Borges 41 (LISC). luteum Mill. LYCIUM L. macrocarpon L. bosciifolium Schinz Specimen: Cuanza Sul, ao km 49 da estrada Novo Note: Recorded by Gonçalves (2005). Redondo – Vila Nova de Seles, Gombe, 03/04/1967, decumbens Welw. ex Hiern Teixeira et al. 11339 (LISC). Specimen: Welwitsch 6024 (K; type). *mauritianum Scop. horridum Thunb. Specimen: Quedas Duque de Bragança, 06/03/1960, Note: Recorded by Gonçalves (2005). Barbosa 8839 (LISC). oxycarpum Dunal *melongena L. Specimen: Moçâmedes, Caracul, Posto Experimental, *nigrum L. 04/05/1962, Menezes 235 (LISC). Specimen: Huíla, Pereira d’Eça, Mongua, 08/05/1969, tetrandrum Thunb. Santos & Barroso 2646 (LISC). Specimen: Cabo Negro, 15/04/1973, Bamps, Martins retroflexum Dunal & Matos 4518 (LISC; type of Rhigozum angolense Specimen: Cuando-Cubango, Baixo Longa, entre o R. Bamps). Cuhuto e o R. Massongue, 16/07/1966, Santos 2215 *LYCOPERSICON Mill. (LISC). *esculentum Mill. terminale Forssk. tettense Klotzsch var. renschii (Vatke) A.E.Gonç. *NICANDRA Adans. Specimen: Huíla, Chibia, Missão de Quihita, *physalodes (L.) Gaertn. 12/02/1956, Torre 8798 (LISC). Specimen: Huambo, IIAA, Chianga, 10/05/1970, thruppii C.H.Wright Moreno 198 (LISC). *torvum Sw. trepidans C.H.Wright *NICOTIANA L. Specimen: Baum 469 (W). *rustica L. Note: Baum 469 (W) was determined as Solanum *PHYSALIS L. trepidans by R.N.Lester. *angulata L. *villosum Mill. subsp. miniatum (Bernh. ex Willd.) Specimen: Luanda, Sassa, estrada Caxito – Matubas, Edmonds junto ao cruzamento para Ucua, 10/09/1963, Cardoso welwitschii C.H.Wright 185 (LISC). Specimen: Welwitsch 6081 (K; type).

SIMAROUBACEAE Kirkia DICOTYLEDONS S T R E L I T Z I A 22 (2008) 161

*wendlandii Hook.f. Cacarambola, Welwitsch 4734 (BM; type of Dombeya Specimen: Cuanza Sul, Cabela, andados 2 km para Quibala, sparmannioides (Hiern) K.Schum.). 19/01/1972, Raimundo, Matos & Figueira 988 (LISC). Distribution: BE CC CN CS HA HI MA NA UI quinqueseta (Delile) Exell WITHANIA Pauquy Distribution: BE CC CN CS HA HI MA somnifera (L.) Dunal rotundifolia (Hochst.) Planch. Specimen: Huíla, Alto Cunene, Mulondo, 21/10/1963, Specimen: Pungo Andongo, entre Sansamanda e Condo, Menezes 906 (LISC). Welwitsch 4735 (COI; type of Dombeya cuanzensis (Hiern) Welw. ex K.Schum.). SPHENOCLEACEAE Distribution: CN CS MA sp.; Exell & Mendonça (1951: 188). Leistner, O.A. 2005. Seed plants of southern tropical Africa. Note: Specimen cited: Gossweiler 5954. Southern African Botanical Diversity Network Report No. 26. sp.; Exell & Mendonça (1951: 189). SABONET, Pretoria. Note: Specimen cited: Welwitsch 6732. SPHENOCLEA Gaertn. HERMANNIA L. zeylanica Gaertn. eenii Baker f. Note: Tentatively recorded for Angola by Leistner Specimen: Ongombequique – Cuito, 09/12/1899, Baum (2005). 514 (G; type of Hermannia angolensis K.Schum.). Distribution: CC HI STERCULIACEAE glanduligera K.Schum. ex Schinz Note: Recorded by Lebrun & Stork (2003). Exell, A. & Mendonça, F. 1951. Sterculiaceae. Conspectus florae Ejohnstonii Exell & Mendonça angolensis 1: 184–208. Specimen: Humpata, Johnston s.n. (K-K000241377; Hiern, W.P. 1896. Sterculiaceae. Catalogue of the African plants type). collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: 81–92. British Museum (Natural History), London. Distribution: HI Note: Known only from the type. Lebrun, J.-P. & Stork, A.L. 2003. Tropical African flowering plants: ecology and distribution, Vol. 1. Annonaceae–Balanitaceae. modesta (Ehrenb.) Mast. Conservatoire Botanique de Genève, Genève. Distribution: BE HI NA E Nogueira, I. 1977. Aditamentos à flora de Angola—II. Garcia de pearsonii Exell & Mendonça Orta, Série de Botânica 3,2: 81–84. Specimen: Entre Chibemba e Cahama, Pearson 2404 (K; type). BYTTNERIA Loefl. Distribution: CU catalpifolia Jacq. subsp. africana (Mast.) Exell & Mendonça quartiniana A.Rich. Distribution: CN Distribution: CU NA Esetosa Schinz COLA Schott & Endl. Specimen: Cuanhamas, Kestila 120 (type). acuminata (P.Beauv.) Schott & Endl. Distribution: HI Distribution: CA CN LS UI ZA tigrensis Hochst. ex A.Rich. ballayi Cornu ex Heckel Distribution: CN MA Distribution: CA viscosa Hiern brevipes K.Schum. Specimen: Serra de Montes Negros, Welwitsch 4710 Specimen: Maiombe, Pango Munga, 07/01/1916, (COI; type). Gossweiler 6193 (LISC; type of Cola numbii Exell). Distribution: BE HI NA Distribution: CA Ecabindensis Exell LEPTONYCHIA Turcz. Specimen: Arredores da vila de Cabinda, 04/07/1915, Europhylla Hutch. & Dalziel Gossweiler 6418 (LISC; type). Specimen: Golungo Alto, Bumba, fonte de Capopa, Distribution: CA 05/1855, Welwitsch 1365 (K; type). caricifolia (G.Don) K.Schum. Distribution: CN Distribution: CA Note: Known only from the type. digitata Mast. Eyoungii Exell & Mendonça Distribution: CA Specimen: Dundo, R. Luachimo, Young 546 (BM; type). lateritia K.Schum. Distribution: LN Distribution: CA Note: Known only from the type. Emayumbensis Exell Specimen: Maiombe, Buco Zau, R. dos Duridos, MELHANIA Forssk. Gossweiler 6733 (BM; type). acuminata Mast. Distribution: CA Note: Recorded by Lebrun & Stork (2003). Enoldeae Exell albiflora (Hiern) Exell & Mendonça ex Hill & Salisb. Specimen: Quela, Nolde 332 (type). Specimen: R. Bero, 07/1959, Welwitsch 4740 (LISU; type). Distribution: MA Distribution: NA Note: Known only from the type. Ecarrissoi Exell & Mendonça verticillata (Thonn.) Stapf ex A.Chev. Specimen: Moçâmedes, Pedras Salvadoras, 1937, Distribution: ZA Carrisso & Sousa 348 (LISC; type). welwitschii Exell & Mendonça ex R.Germ. Distribution: NA Specimen: Golungo Alto e Cazengo, 05/1855, forbesii Planch. ex Mast. Welwitsch 4678 (K; type). Distribution: BO CN CS LA Distribution: CA CN CS ZA velutina Forssk. Distribution: CC CU HI NA DOMBEYA Cav. burgessiae Gerrard ex Harv. MELOCHIA L. Specimens: Huíla, Antunes A58 (type of Dombeya corchorifolia L. antunesii Exell & Mendonça); Golungo Alto, Distribution: BO CN LA

DICOTYLEDONS SOLANACEAE Solanum 162 S T R E L I T Z I A 22 (2008) melissifolia Benth. johnsonii Hutch. & M.B.Moss Specimen: Dalatando, 06/1855, Welwitsch 4719 Note: Recorded by Onochie & Leeuwenberg (1963). (LISU; type of Melochia welwitschii Hiern). lucens Baker Distribution: BO CN MA UI ZA Specimen: Welwitsch 6016 (K; type of Strychnos OCTOLOBUS Welw. loandensis Baker). madagascariensis Poir. Egrandis Exell mitis S.Moore Specimen: Maiombe, Pango Munga, Gossweiler 6011 (COI; type). Specimen: Serra da Chela, Vila Arriaga, Bibala, Distribution: CA 07/08/1941, Gossweiler 13083 (LISC). spectabilis Welw. pungens Soler. Distribution: CN Specimens: Marques 13 (K; type of Strychnos henriquesiana Baker); Welwitsch 4778 (K; paratype). SCAPHOPETALUM Mast. scheffleri Gilg blackii Mast. Specimen: Gossweiler 9148b (K; type of Strychnos Distribution: CA sumbensis R.D.Good). STERCULIA L. spinosa Lam. Specimen: Antunes vel Dekindt 499 (LISC; type of Epurpurea Exell Strychnos leiosepala Gilg & Busse). Specimen: Vila Salazar, Gossweiler 5393 (COI; type). Distribution: CA CN ZA quinqueloba (Garcke) K.Schum. TAMARICACEAE Distribution: BE CN CS HI MA setigera Delile Exell, A. & Mendonça, F. 1937. Tamaricaceae. Conspectus florae Distribution: BE BO CN HA LA NA angolensis 1: 117, 118. subviolacea K.Schum. Hiern, W.P. 1896. Tamariscineae. Catalogue of the African plants Specimen: Ambaca, Puri, Cacarambola, 10/1856, collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: Welwitsch 4695 (LISU; type of Sterculia ambacensis 55. British Museum (Natural History), London. Welw. ex Hiern). Distribution: CN LN MA TAMARIX L. tragacantha Lindl. usneoides E.Mey. ex Bunge Distribution: CA CN CS MA ZA Specimen: Moçâmedes, margens do R. Bero e sp. aff. dawei Sprague; Exell & Mendonça (1951: 203). Maiombo, Welwitsch 1086 (BM; type of Tamarix ango- Distribution: CN UI lensis Nied.). Note: According to Exell & Mendonça (1951) it may be Distribution: CU HI NA a new species. WALTHERIA L. THEACEAE indica L. Exell, A. & Mendonça, F. 1937. Terstroemiaceae. Conspectus florae Distribution: BE BO CC CN CS HI LS MA NA angolensis 1: 131. Hiern, W.P. 1898. Ficalhoa. Catalogue of the African plants col- STRYCHNACEAE lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: 632. British Museum (Natural History), London. Good, R. 1929. Loganiaceae (in part). Mr. John Gossweiler’s Portuguese West African plants. Journal of Botany 67-68, Suppl. FICALHOA Hiern 2: 100–105. laurifolia Hiern Hiern, W.P. 1898. Strychnos. Catalogue of the African plants col- Specimen: Welwitsch 4808 (K; type). lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,3: Distribution: HI 702–704. British Museum (Natural History), London. Leeuwenberg, A.J.M. 1983. Strychnos. Flora zambesiaca 7,1: TERNSTROEMIA Mutis ex L.f. 353–374. africana Melch. Onochie, C.F.A. & Leeuwenberg, A.J.M. 1963. Loganiaceae. Flora Specimen: Sumba, R. Zaire, Gossweiler 8592 (P; type). of West tropical Africa, edn 2, 2: 34–47. Distribution: ZA STRYCHNOS L. aculeata Soler. THEOPHRASTACEAE angolensis Gilg Specimen: Lunda, near Vila Henrique de Carvalho, Hiern, W.P. 1898. Samolus. Catalogue of the African plants col- 22/04/1937, Exell & Mendonça 931 (LISC). lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: cocculoides Baker 637. British Museum (Natural History), London. Specimens: Baum 290 (E; type of Strychnos schumanniana Gilg); Dekindt 1037 (LISC; type of Strychnos SAMOLUS L. paralleloneura Gilg & Busse). valerandi L. dale De Wild. Specimen: Moçâmedes, Espinheira, Iona, 11/02/1971, floribunda Gilg Menezes 3785 (LISC). Specimen: Andados 20 km de Chongoroi para Cubal da Ganda, 16/11/1955, Mendes 627 (LISC). gossweileri Exell THYMELAEACEAE Specimen: Gossweiler 9180 (BR; type). Barbosa, L.A.G. 1970. Carta fitogeográfica de Angola. Instituto de henningsii Gilg Investigação Científica de Angola, Luanda. Specimen: Gossweiler 10327 (K; type of Strychnos Bredenkamp, C.L. & Van Wyk, A.E. 2003. Taxonomy of the genus ligustroides Gossw. & Mendonça, nom. illeg.). Passerina (Thymelaeaceae). Bothalia 33,1: 59–98. innocua Delile Hiern, W.P. 1900. Thymelaeaceae. Catalogue of the African plants Specimen: Dekindt s.n. (E-E00193255; type of collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: Strychnos huillensis Gilg). 922–925. British Museum (Natural History), London.

STERCULIACEAE Melochia DICOTYLEDONS S T R E L I T Z I A 22 (2008) 163

Leistner, O.A. 2005. Seed plants of southern tropical Africa. South- Hiern, W.P. 1896. Tiliaceae. Catalogue of the African plants col- ern African Botanical Diversity Network Report No.26. SABONET, lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: 92– Pretoria. 102. British Museum (Natural History), London. Mendes, E.J. 1970. Additiones et adnotationes florae angolensi XI. Lebrun, J.-P. & Stork, A.L. 2003. Tropical African flowering plants: Boletim da Sociedade Broteriana, sér. 2, 44: 103–108 + tab. ecology and distribution, Vol. 1. Annonaceae–Balanitaceae. I & II. Conservatoire Botanique de Genève, Genève. Peterson, B. 1978. Flora of tropical East Africa. Thymelaeaceae. Whitehouse, C. 2001. Grewia. Flora of tropical East Africa. Peterson, B. 2007. Thymelaeaceae. Flora zambesiaca 9,3: 85–117. Tiliaceae.

CRATEROSIPHON Engl. & Gilg ANCISTROCARPUS Oliv. quarrei Staner densispinosus Oliv. Distribution: BI LS Distribution: CA Note: Recorded by Mendes (1970). DICRANOLEPIS Planch. CHRISTIANA DC. Eangolensis S.Moore africana DC. Specimen: Gossweiler 4422 (BM; type). Distribution: CA CN grandiflora Engl. CLAPPERTONIA Meisn. Note: This species is recorded in Leistner (2005), but it ficifolia Decne. appears to be restricted to West Africa. Distribution: CA LN? UI ZA GNIDIA L. Ebaumiana Gilg CORCHORUS L. Specimen: Baum 211 (type). aestuans L. chrysantha Gilg Distribution: CN Specimen: Huíla, Lubango, Sá da Bandeira, Eangolensis Exell & Mendonça 23/08/1971, Borges 296 (LISC). Specimen: Huíla, Ungueria, 1937, Exell & Mendonça dekindtiana Gilg 2488 (LISC; type). Specimen: Dekindt 20 (W; type). Distribution: BE BO CN CS HI LA NA dumicola S.Moore fascicularis Lam. Specimen: Gossweiler 2023 (K; type). Distribution: CN Efruticulosa Gilg olitorius L. Specimen: Dekindt 316 (W; type). Distribution: CN CS LA Efulgens Welw. tridens L. Specimen: Welwitsch 6483 (type). Distribution: CN LA MA gossweileri (S.Moore) B.Peterson trilocularis L. Specimen: Gossweiler 3090 (K; type). Distribution: CN HI? LA involucrata Steud. ex A.Rich. Specimen: Mechow 202 (G; type of Gnidia macrorrhiza DESPLATSIA Bocq. Gilg). subericarpa Bocq. kraussiana Meisn. var. kraussiana Distribution: CA Specimen: Newton s.n. (K-K000322624; type of Lasiosiphon hoepfnerianus Vatke ex Gilg). DUBOSCIA Bocq. kraussiana Meisn. var. molissima (E.A.Bruce) A.Robyns polyantha Pierre ex A.Chev. microcephala Meisn. Distribution: CA Enewtonii Gilg Specimen: Newton 10 (K; type). GLYPHAEA Hook.f. Eoliveriana (Vatke ex Gilg) Engl. & Gilg brevis (Spreng.) Monach. Specimen: Cuango, Mechow 325 (G; type). Distribution: CA CN LS MA Note: Known only from the type. E GREWIA L. pleurocephala Gilg Eangolensis Welw. ex Mast. Specimen: Baum 828 (type). Specimen: Golungo Alto, pr. de Sange e Bango, poggei Gilg 08/1856, Welwitsch 1383 (COI; type). Erendlei Hiern Distribution: BO CN LA MA Specimen: Welwitsch 6478 (type). E Erubrocincta Gilg argentea Exell & Mendonça Note: Known only from the type collected at Cuango. Specimen: Moçâmedes, Serra da Chela, pr. da Humbia, Ewelwitschii Hiern Exell & Mendonça 2066 (LISC; type). Specimen: Welwitsch 6482 (type). Distribution: NA avellana Hiern PASSERINA L. Specimen: Morro de Lopolo, 01/1860, Welwitsch 1379 montana Thoday (COI; type). Specimen: Huíla, Sá da Bandeira – Tundavala, pr. Distribution: CC HI Cascata, 13/10/1969, Murta & Silva 794 (LISC). barombiensis K.Schum. Distribution: CA LN PEDDIEA Harv. E africana Harv. benguellensis Exell & Mendonça fischeri Engl. Specimen: Benguela, Lengue, 16/12/1932, Gossweiler Note: Recorded by Peterson (1978). 9708 (LISC; type). Distribution: BE Note: Possibly a synonym of Grewia tenax (Forssk.) Fiori TILIACEAE according to Whitehouse (2001). Cheek, M. 2001. Triumfetta. Flora of tropical East Africa. Tilia- bicolor Juss. ceae. Distribution: CS CU HI NA Exell, A. & Mendonça, F. 1951. Tiliaceae. Conspectus florae ango- carpinifolia Juss. lensis 1: 208–241. Distribution: CN CS LA MA UI

DICOTYLEDONS THYMELAEACEAE 164 S T R E L I T Z I A 22 (2008) carrissoi Exell & Mendonça villosa Willd. Specimen: Moçâmedes, Morro Preto, 1937, Carrisso & Distribution: BE CN CS CU LA NA Sousa 211 (LISC; type). E?welwitschii Burret Distribution: NA Specimen: Luanda, praia da Zamba Grande, 02/1854, Ecerocarpa Exell & Mendonça Welwitsch 1373 (LISU; type). Specimen: Moçâmedes, Vila Arriaga, 1937, Exell & Distribution: LA Mendonça 2922 (LISC; type). sp.; Exell & Mendonça (1951: 225). Distribution: NA Note: Specimen cited: Gossweiler 7528. coriacea Mast. sp.; Exell & Mendonça (1951: 225). Distribution: CA LN Note: Specimen cited: Gossweiler 6115. Ecyclopetala Wawra & Peyr. sp.; Exell & Mendonça (1951: 225). Specimen: Benguela, Wawra 294 (type). Note: Specimen cited: Gossweiler 10680. Distribution: BE CU HI NA decemovulata Merxm. NESOGORDONIA Baill. Note: Recorded by Lebrun & Stork (2003). leplaei (Vermoesen) Capuron Eelyseoi Cavaco & Simões Distribution: CA Specimen: Elyseo s.n. (P; type). Note: Known only from the type. SPARRMANNIA L.f. falcistipula K.Schum. ricinocarpa (Eckl. & Zeyh.) Kuntze var. ricinocarpa Specimen: Cubango R. (right bank), Cueio, 01/11/1899, Distribution: BE HI Baum 353 (K; type). TRIUMFETTA L. Distribution: CC LS MO angolensis Sprague & Hutch. flavescens Juss. Specimen: Huíla, Monino, 4/1860, Welwitsch 1411 (K; Specimen: Huíla, Monino, Dekindt 281 (LISC; type of type). Grewia flavescens var. brevipedunculata Burret). Distribution: CC HI floribunda Mast. annua L. Specimen: Golungo Alto, Serra do Alto Queta, pr. da Fonte Distribution: BE CN HI MA de Capopa, 04/1856, Welwitsch 1385 (COI; type). Eantunesii Sprague & Hutch. Distribution: CN CS HI MA NA UI ZA Specimens: Monhino, 05/1902, Antunes 363 p.p.; Egossweileri (Burret) Exell Dekindt 277 (syntypes). Specimen: Cabinda, Maiombe, Povo Caio, Hombe, R. Distribution: HI Lufo, 11/03/1919, Gossweiler 7912 (LISC; type). E Distribution: CA benguelensis Wawra & Peyr. herbacea Welw. ex Hiern Specimen: Benguela, Wawra 284 (type). Specimen: Pungo Andongo, Caghui, 1857, Welwitsch Distribution: BE 1368 (COI; type). cordifolia A.Rich. var. tomentosa Sprague Distribution: BE CN CS MA Distribution: BE CN CS LS Ehierniana Exell & Mendonça dekindtiana Engl. Specimen: Huíla, R. Caculovar, pr. de Humbe, 1937, Specimen: Monhino, 05/1902, Antunes 363 p.p. (LISC; Exell & Mendonça 2691 (LISC; paratype). type). Distribution: BE CC HI LS MA Distribution: CU HI E Elutea Exell delicatula Sprague & Hutch. Specimen: Morro da Cruz, 03/1858, Welwitsch 1371b Specimen: Huíla, Monte Monhino, Antunes 141 (K; type). (BM; type). Distribution: HI Distribution: BO CN CS LA digitata (Oliv.) Sprague & Hutch. mollis Juss. Note: Recorded for Angola by Cheek (2001). Note: Recorded by Whitehouse (2001). geoides Welw. ex Mast. Emossamedensis Exell & Mendonça Specimen: Lopolo, 02/1860, Welwitsch 1413 (COI; type). Specimen: Moçâmedes, R. Mucungo, Exell & Mendonça Distribution: BE CC CN CS HA HI MA 2269 (LISC; type). glechomoides Welw. ex Mast. Distribution: CU NA Specimen: Huíla, Monino, 12/1859, Welwitsch 1409 Note: Possibly a synonym of Grewia tenax (Forssk.) Fiori (K; type). according to Whitehouse (2001). Distribution: BE HI MA Emyriantha Exell & Mendonça Egossweileri Exell & Mendonça Specimen: Cabinda, Maiombe, perto do Posto Militar de Specimen: Vila da Ponte, Gossweiler s.n. (COI- Belize, 03/03/1917, Gossweiler 7014 (LISC; type). COI00005143; type). Distribution: CA Distribution: HI Enewtonii Burret Eheptaphylla Exell Specimen: Humpata, Newton 234 (type). Specimen: Vila da Ponte, Gossweiler 4193 (LISC; type). Distribution: HI Distribution: BE HA HI ?pachycalyx K.Schum. Ehundtii Exell & Mendonça Note: Possibly in Angola (Whitehouse 2001). Specimen: Entre Ganda e Caconda, Hundt 246 (type). pubescens P. B e a u v . Distribution: BE Distribution: UI Emacrocoma K.Schum. retinervis Burret Specimen: Chivinguiro, Dekindt 74 (type). Specimen: Entre o R. Cuito e o R. Cubango, Baum 758 Distribution: NA (M; type). Eorthacantha Welw. ex Mast. schinzii K.Schum. Specimen: Golungo Alto, Sange, 04/1856, Welwitsch Distribution: CC 1415b (LISU; type). E?suffruticosa K.Schum. Distribution: CN MA Specimen: By Chitanda R., between Goudkopje and paradoxa (Welw. ex Hiern) Sprague & Hutch. Caquele, 03/10/1899, Baum 189 (G; type of Grewia Specimen: Golungo Alto, Serra do Alto Queta, Welwitsch brevicaulis K.Schum.). 1412 (BM; type). Distribution: CC HI Distribution: CN HA LS MA

TILIACEAE Grewia DICOTYLEDONS S T R E L I T Z I A 22 (2008) 165

Erhodoneura K.Schum. schinzii (Urb.) R.Fern. Specimen: Huíla, Antunes 50 (LISC; type). Distribution: CC CU HI Distribution: HI rhomboidea Jacq. TURNERA L. Distribution: BO CN HI LA LS MA oculata Story Escandens K.Schum. Distribution: NA Specimen: Malange, Buchner 127 (K; type). Distribution: MA setulosa Mast. ULMACEAE Specimen: Pungo Andongo, entre Caghui e Mangue, Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. 04/1857, Welwitsch 1410 (LISU; type). Agronomia Angolana 7: 1–587. Distribution: CN LS Hiern, W.P. 1900. Ulmaceae. Catalogue of the African plants col- sonderi Ficalho & Hiern lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: Distribution: MO 1027–1030. British Museum (Natural History), London. Note: The specimen Serpa Pinto 27 cited by Exell Wilmot-Dear, C.M. 1991. Ulmaceae. Flora zambesiaca 9,6: 1–10. & Mendonça (1951) may be Triumfetta angolensis (Lebrun & Stork 2003). CELTIS L. tomentosa Bojer africana Burm.f. Distribution: CN HI LS MA NA Specimen: Moçâmedes, Bibala, 12/1898, Dekindt trachystema K.Schum. 1049 (B; type of Celtis henriquesii Engl.). Distribution: LS gomphophylla Baker welwitschii Mast. var. welwitschii Note: Recorded by Wilmot-Dear (1991). Specimen: Pungo Andongo, R. Lutete, Welwitsch 1414 mildbraedii Engl. (COI; type). Specimen: Cazengo, Gossweiler 5233 (LISC). Distribution: BE CC CN HA HI LS MA philippensis Blanco Eyoungii Exell & Mendonça zenkeri Engl. Specimen: Between Vila Henrique de Carvalho and Specimen: Dembos, Ucua, Dande, 04/02/1961, Dala, 1923, Young 1293 (LISC; type). Monteiro & Murta 344 (LISC). Distribution: LS Note: Known only from the type. CHAETACME Planch. aristata Planch. Specimen: Huíla, R. Caculovar, ilha de S.Miguel, pr. TRAPACEAE Missão Católica, 15/12/1955, Mendes 1137 (LISC). Fernandes, R. & Fernandes, A. 1959. Contribuição para o conhecimento das Onagraceae e Trapaceae de Angola. Garcia de Orta HOLOPTELEA Planch. 7,3: 483–499. grandis (Hutch.) Mildbr. Fernandes, R. & Fernandes, A. 1970. Trapaceae. Conspectus florae Note: Recorded by Gossweiler (1953). angolensis 4: 203. TREMA Lour. TRAPA L. orientalis (L.) Blume natans L. var. bispinosa (Roxb.) Makino Specimen: Huíla, Humpata, Leba, junto à escarpa da Distribution: CS CU HI MA Chela, 04/02/1956, Torre 8657 (LISC).

TROPAEOLACEAE URTICACEAE Exell, A. & Mendonça, F. 1951. Tropaeolaceae. Conspectus florae Cavaco, A. 1959. Subsídios para o estudo da biologia na Lunda. angolensis 1: 261. Contribution à l’étude de la flore de la Lunda d’après les récol- Leistner, O.A. 2005. Seed plants of southern tropical Africa. tes de Gossweiler (1946–1948). Museu do Dundo. Publicações Southern African Botanical Diversity Network Report No. 26. Culturais da Companhia de Diamantes de Angola (DIAMANG) SABONET, Pretoria. No. 42. Friis, I. 1991. Urticaceae. Flora zambesiaca 9,6: 79–116. *TROPAEOLUM L. Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. *majus L. Agronomia Angolana 7: 1–587. Distribution: HI Hiern, W.P. 1900. Urticaceae. Catalogue of the African plants col- Note: Cultivated. It is doubtful whether the species is lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: naturalised in Angola (Leistner 2005). 988–994. British Museum (Natural History), London. Leistner, O.A. 2005. Seed plants of southern tropical Africa. Southern African Botanical Diversity Network Report No. 26. TURNERACEAE SABONET, Pretoria. Fernandes, A. & Fernandes, R. 1961. Notra sobre as Turneraceae White, F., Dowsett-Lemaire, F. & Chapman, J.D. 2001. Evergreen de Angola. Memórias da Junta de Investigações do Ultramar, forest flora of Malawi. Royal Botanic Gardens, Kew. sér. 2, 28: 9–16. Fernandes, R. & Fernandes, A. 1970. Turneraceae. Conspectus flo- BOEHMERIA Jacq. rae angolensis 4: 209–211. macrophylla Hornem. Hiern, W.P. 1898. Turneraceae. Catalogue of the African plants Specimen: Benguela, Posto de Ganda, 18/10/1962, collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,2: Teixeira & Andrade 6460 (LISC). 381, 382. British Museum (Natural History), London. DROGUETIA Gaudich. TRICLICERAS Thonn. ex DC. iners (Forssk.) Schweinf. subsp. iners lobatum (Urb.) R.Fern. Specimen: Cacuso, Pungo Andongo, entre Caghuy e o R. ELATOSTEMA J.R.Forst. & G.Forst. Cuanza, Welwitsch 2494 (BM; type). welwitschii Engl. Distribution: CC CN HI LA MO ZA Specimen: Welwitsch 6269 (P; type).

DICOTYLEDONS TILIACEAE Triumfetta 166 S T R E L I T Z I A 22 (2008)

FORSSKAOLEA L. Fernandes, R. 2006. Contribuição para o conhecimento das viridis Ehrenb. ex Webb Avicenniaceae e Verbenaceae da flora de Angola. Garcia de Orta, Specimen: Moçâmedes, nascente do Iona, 30/08/1969, Série de Botânica 17,1-2: 5–68. Teixeira et al. 13031 (LISC). Hiern, W.P. 1900. Verbenaceae (in part). Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. GIRARDINIA Gaudich. 1,4: 827–847. British Museum (Natural History), London. diversifolia (Link) Friis Note: The genera Clerodendrum, Premna and Vitex are LAPORTEA Gaudich. treated in Lamiaceae. aestuans (L.) Chew CHASCANUM E.Mey. Specimen: Malange, Gambo, Sunguije, 08/05/1948, E A.Rocha 45 (LISC). angolense Moldenke subsp. angolense grossa (Wedd.) Chew Specimen: Gossweiler s.n. (K-K000379401; type). mooreana (Hiern) Chew Distribution: BE ovalifolia (Schumach. & Thonn.) Chew pinnatifidum (L.f.) E.Mey. var. pinnatifidum Specimen: Cuanza Norte, muxito do Luinga, Distribution: CU NA Camabatela, 23/02/1968, Teixeira et al. 12046 (LISC). *DURANTA L. OBETIA Gaudich. *erecta L. carruthersiana (Hiern) Rendle Distribution: CS HA HI Specimens: Antunes 241 (LISC; type of Obetia australis LANTANA L. Engl.); Welwitsch 6267 (K; type). angolensis Moldenke PILEA Lindl. Specimen: Moçâmedes, Humpata, 1903, Fritzsche 109 angolensis (Hiern) Rendle subsp. angolensis (NY-NY00137695; type). Specimen: Welwitsch 6258 (P; type). Distribution: CC CU HI NA tetraphylla (Steud.) Blume *camara L. forma camara Distribution: BO CA HA HI LA NA POUZOLZIA Gaudich. *camara L. forma glandulosa R.Fern. denudata De Wild. & T.Durand Specimen: Welwitsch 5676 (K; type). Specimen: Welwitsch 6260 (K; type of Pouzolzia Distribution: CN CS CU HI LA MA NA andongensis Hiern). dinteri Moldenke guineensis Benth. Distribution: HI NA Specimen: Welwitsch 6277 (K; type of Pouzolzia golun- Emachadoi R.Fern. gensis Hiern). Specimen: Barros Machado 334 (LISC; type). mixta Solms Distribution: MO Specimen: Welwitsch 6290 (K; type of Pouzolzia huil- rugosa Thunb. lensis Hiern). Distribution: BE parasitica (Forssk.) Schweinf. Esantosii Moldenke Specimen: Santos 163 (LISC; type). PROCRIS Comm. ex Juss. Distribution: NA crenata C.B.Rob. Esubtracta Hiern Note: Recorded by Leistner (2005). Specimen: Welwitsch 5756 (K; type). Distribution: BE BI BO CS CU HA HI MA MO URERA Gaudich. trifolia L. forma congolensis (Moldenke) R.Fern. henriquesii Engl. Distribution: CA CN HI LN LS MA NA Specimen: Welwitsch 6268 (P; type). trifolia L. forma hirsuta Moldenke thonneri De Wild. & T.Durand Distribution: CN HI UI Specimen: Cabinda, Buco Zau, Chiaca, 15/09/1958, trifolia L. forma trifolia Monteiro, Santos & Murta 318 (LISC). Distribution: BE CN CS LN LS trinervis (Hochst.) Friis & Immelman viburnoides (Forssk.) Vahl subsp. richardii R.Fern. Note: Recorded by White et al. (2001). Distribution: BO CS LA sp.; Fernandes (2006: 32). VAHLIACEAE Distribution: HI Note: Specimen cited: Mendes 885. Bridson, D. 1975. A revision of the family Vahliaceae. Kew Bulletin 30: 163–182. LIPPIA L. Hiern, W.P. 1896. Saxifragaceae. Catalogue of the African plants abyssinica (Otto & A.Dietr.) Cufod. collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: Distribution: BE CN MA 324. British Museum (Natural History), London. baumii Gürke var. baumii Mendes, E. 1970. Vahliaceae. Conspectus florae angolensis 4: 22, 23. Specimen: Baum 515 (G; type). Distribution: CC VAHLIA Thunb. Egossweileri S.Moore capensis Thunb. subsp. vulgaris Bridson var. verbasciflora Specimen: Gossweiler 3349 (LISC; type). Oliv. Distribution: CC Specimen: Welwitsch 2374 (K; type). Ehispida R.D.Good Distribution: NA Specimen: Gossweiler 2362 (K; type). capensis Thunb. subsp. vulgaris Bridson var. vulgaris Distribution: HI Distribution: CC CU HI multiflora Moldenke Distribution: LN UI pearsonii Moldenke VERBENACEAE Specimen: Pearson 2673 (K; type). Exell, A. 1930, 1931. Verbenaceae (in part). Mr. John Gossweiler’s Distribution: HI NA Portuguese West African plants. Journal of Botany 68-69, Suppl. plicata Baker 2: 139–146. Distribution: BE BI CN CS HA LA LS MA MO NA

URTICACEAE Forsskaolea DICOTYLEDONS S T R E L I T Z I A 22 (2008) 167 rehmannii H.Pearson Egossweileri Exell Distribution: HI Specimen: Cabinda, Maiombe, R. Luali, Belize, 01/1919, Gossweiler 8224 (LISC; type). PHYLA Lour. Distribution: CA nodiflora (L.) Greene ilicifolia (Welw. ex Oliv.) Kuntze var. ilicifolia Distribution: BE BO CC CS CU LA MA NA Specimens: Cuanza Norte, Dondo, Gossweiler 9759 PRIVA Adans. (COI; type of Rinorea angolensis Exell); Pungo Andongo, auricoccea A.Meeuse Barrancos de Catete, 1857, Welwitsch 889 (LISU; Specimen: Huíla, margem dos lagoachos, entre o R. type). Distribution: CN MA Cunene frente a Forte Roçadas e Humbe, 08/02/1956, E Mendes 1650 (LISC; type of of Priva angolensis lualensis Exell & Mendonça Moldenke). Specimen: Maiombe, R. Luali, pr. de Belize, Gossweiler Distribution: CU HI 7566 (LISC; type). Distribution: CA Efavargei R.Fern. Note: It may be a synonym of R. angustifolia (Thouars) Specimen: Namibe, Chipia, ao km 100 do Caminho de Baill. subsp. engleriana (De Wild. & T.Durand) Grey- Ferro, Gossweiler 10980 (LISC; type). Wilson (Grey-Wilson 1981). Distribution: NA Emayumbensis Exell STACHYTARPHETA Vahl Specimen: Cabinda, Maiombe, R. Nzanza, 14/04/1919, Eangolensis Moldenke Gossweiler 8002 (LISC; type). Specimen: Moçâmedes, Humbia, pr. da povoação, Distribution: CA 24/01/1962, Barbosa & Moreno 10094 (LISC; type). Note: Known only from the type. Distribution: BE HI NA oblongifolia (C.H.Wright) C.Marquand ex Chipp indica (L.) Vahl Distribution: CA Distribution: BO CN LA oliveri T.Durand & Schinz *urticifolia Sims Specimen: Golungo Alto, Zenza do Golungo, R. Chixe, Distribution: UI entre Mongolo e Calolo, 09/1854, Welwitsch 891 Eelegans Welw. (LISU; type). Specimen: Welwitsch 5631 (K; type). Distribution: CN Distribution: BE CS HI LA MA Note: It may also occur in R.P.Congo (Lebrun & Stork 2003). Eoppositifolia Exell VIOLACEAE Specimen: Cabinda, Maiombe, Buco Zau, 12/01/1917, Gossweiler 7264 (LISC; type). Exell, A. & Mendonça, F.A. 1937. Violaceae. Conspectus florae angolensis 1: 68–76. Distribution: CA Note: Known only from the type. Grey-Wilson, C. 1981. Notes on African Violaceae. Kew Bulletin E 36: 103–126. oxycarpa Exell Specimen: Cabinda, Maiombe, Buco Zau, Furnas António Hiern, W.P. 1896. Violaceae. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,1: 33– Vitorino, 09/08/1916, Gossweiler 6577 (LISC; type). 36. British Museum (Natural History), London. Distribution: CA Note: Known only from the type. Lebrun, J.-P. & Stork, A.L. 2003. Tropical African flowering plants: E ecology and distribution, Vol. 1. Annonaceae–Balanitaceae. stipulata Exell Conservatoire Botanique de Genève, Genève. Specimen: Cabinda, Maiombe, Pango Munga, Subluali, Gossweiler 6113 (COI; type). HYBANTHUS Jacq. Distribution: CA enneaspermus (L.) F.Muell. Note: Known only from the type. Distribution: BE CN CS LA NA strictiflora (Oliv.) Exell & Mendonça Emossamedensis Mendes Specimen: Cazengo, Águas Doces, 06/1855, Welwitsch Specimen: Moçâmedes, entre Capelopopo e o Virei, 883 (LISU; type). 04/06/1965, Henriques 509 (LISC; type). Distribution: CN Distribution: NA uniflora Exell Note: Known only from the type. Specimen: Cabinda, Maiombe, perto de Belize, 12/1918, Gossweiler 8152 (LISC; type). RINOREA Aubl. Distribution: CA angustifolia (Thouars) Baill. subsp. ardisiiflora (Oliv.) Grey- welwitschii (Oliv.) Kuntze subsp. welwitschii Wilson Specimen: Golungo Alto, Bango, Mata da Quisucula, Specimen: Pungo Andongo, Mata do Pungo, 1857, 1855, Welwitsch 882 (LISU; type). Welwitsch 885 (LISU; type). Distribution: CN Distribution: CN CS Eyoungii Exell & Mendonça angustifolia (Thouars) Baill. subsp. engleriana (De Wild. & Specimen: Lunda, Dundo, R. Luachimo, Young 545 T.Durand) Grey-Wilson (BM; type). Distribution: CA Distribution: LN brachypetala (Turcz.) Kuntze Note: Known only from the type. Specimen: Pungo Andongo, Serra da Pedra Guinga, 03/1857, Welwitsch 893 (LISU; type of Alsodeia aucuparia Welw. ex Oliv.). VISCACEAE Distribution: CN Hiern, W.P. 1900. Viscum. Catalogue of the African plants collect- Ecastaneoides (Oliv.) Kuntze ed by Dr. Friedrich Welwitsch in 1853–1861, Vol. 1,4: 935. Specimen: Pungo Andongo, Barranco da Pedra Songue, British Museum (Natural History), London. 01/1857, Welwitsch 884 (LISU; type). Polhill, R. & Wiens, D. 1998. Mistletoes of Africa. The Royal Distribution: MA Botanic Gardens, Kew. dentata (P.Beauv.) Kuntze Polhill, R.M. & Wiens, D. 2006. Viscaceae. Flora zambesiaca 9,3: Distribution: CN LN 196–206.

DICOTYLEDONS VERBENACEAE Lippia 168 S T R E L I T Z I A 22 (2008)

VISCUM L. barbeyana De Wild. & T.Durand combreticola Engl. Specimen: Cuanza Sul, Amboim, Assango, Exell & congolense De Wild. Mendonça 3120 (BM, COI). decurrens (Engl.) Baker & Sprague Distribution: CA CS LA rotundifolium L.f. barteri (Baker ) Planch. triflorum DC. Specimen: Cabinda, Maiombe, R. Lubambe, Buco Zau, tuberculatum A.Rich. Gossweiler 6913 (BM, COI, LISC, LISU). Distribution: CA carrissoi Exell & Mendonça VITACEAE Specimen: Lunda, Vila Henrique de Carvalho, R. Manguiji, 03/09/1927, Carrisso & Mendonça 434 (BM, by E. Retief COI, M, PRE; type). Exell, A.W. & Mendonça, F.A. 1954. Vitaceae. Conspectus florae Distribution: LS angolensis 2: 35–71. dewevrei De Wild & T.Durand Verdcourt, B. 1993. Flora of tropical East Africa. Vitaceae. Specimen: Cabinda, Maiombe, R. Lufo, Hombe, Gossweiler 7911 (BM, COI, K, LISC, LISU). Wild, H. & Drummond, R.B. 1966. Vitaceae. Flora zambesiaca 2: Distribution: CA 439–492. diffusiflora (Baker) Planch. AMPELOCISSUS Planch. Specimen: Cuanza Norte, Cazengo, Granja de S. Luís, abyssinica (Hochst. ex A.Rich.) Planch. Monte Belo, Gossweiler 5417 (BM, COI, LISC). Specimen: Maiombe, Caio, Hombe, R. Lufo, Gossweiler Distribution: CN LA MA 7831 (BM, COI, K, LISC, LISU). dinklagei Gilg & M.Brandt Distribution: CA CS LS Specimen: Cabinda, Maiombe, confluência dos R. Luáli e Belize, Gossweiler 7652 (BM, COI, K, LISC, LISU). angolensis (Baker) Planch. Distribution: CA Specimen: Golungo Alto, Serra de Alta Queta, Welwitsch Efarinosa (Welw. ex Baker) Planch. 1488 (BM, LISU; type). Specimen: Cuanza Norte, Golungo Alto, Cungulungo e Distribution: CN MA ZA E Serra de Alta Queta, Welwitsch 1485 (BM, LISU; type). brunneo-rubra Gilg Distribution: CN Specimen: Entre os R. Cubango e Cuito, 05/12/1899, gossweileri Exell & Mendonça Baum 509 (BM, COI, G, K, W; type). Specimen: Cabinda, Maiombe, R. Nzanza, Monte Distribution: CC Mbulo, 27/01/1919, Gossweiler 7741 (BM, COI, K, concinna (Baker) Planch. LISC, LISU; type). Specimen: Mutolo, pr. de Quicuxe, 03/1854, Welwitsch Distribution: CA 1491 (BM, LISU; type). guerkeana (Büttner) T.Durand & Schinz Distribution: LA Specimen: Bié, R. Cuiriri, Tonga, Gosssweiler 4114 Edekindtiana Gilg (BM, COI, LISC). Specimen: Huíla, Chivinguiro, Dekindt 37 (B; type). Distribution: CC LA MA Distribution: HI nymphaeifolia (Welw. ex Baker) Planch. Notes: Apparently, it is known only from the type locality. Specimen: Huíla, Lopolo, Welwitsch 1448 (BM, COI, K, dissecta (Baker) Planch. LISU; type). Specimen: Lagoa Ivantala, Welwitsch 1444 (BM, K, Distribution: CN MA LISU; type). oliveri (Engl.) Gilg Distribution: BI CN HA HI MA Specimen: Lunda, entre os R. Luachimo e Chiumbe, obtusata (Welw. ex Baker) Planch. subsp. kirkiana (Planch.) Marques 252 (B, COI, LISU). Wild & R.B.Drumm. Distribution: CS LA Note: Recorded for Angola by Verdcourt (1993). petiolata Hook.f. obtusata (Welw. ex Baker) Planch. subsp. obtusata Specimen: Pungo Andongo, Mata de Pungo, 02/1857, Specimens: Pungo Andongo, Pedras de Guingua and Welwitsch 1473 (BM; type of Cissus suberosa (Baker) Pungo Andongo fortress, Welwitsch 1461 (LISU; syn- Planch.). type); near Luxilo, Welwitsch 1504 (BM, LISU; syntype). Distribution: LN LS MA poggei Gilg & Brandt producta Afzel. Specimen: Malange, R. Cuango, Pogge 103 (B; type). Specimen: Cabinda, Maiombe, R. Lufo, Hombe, Caio, Distribution: LN MA Gossweiler 8209 (COI, LISC, LISU). Distribution: CA ZA CAYRATIA Juss. quadrangularis L. var. quadrangularis debilis (Planch.) Suess. Specimen: Luanda, Welwitsch 1497 (BM, COI, K, LISU). Specimen: Cuanza Norte, Golungo Alto, Sobado de Distribution: BE CU HI LA Quilombo, Quiacatubia, R. Zenza, Welwitsch 1478 (B, rubiginosa (Welw. ex Baker) Planch. BM, COI, K, LISU). Specimen: Cuanza Norte, Pungo Andongo, Presídio e Distribution: CN Pedra Cazela, Welwitsch 1466 (BM, COI, K, LISU; type). gracilis (Guill. & Perr.) Suess. Distribution: BE CN CS MA ZA Specimen: Barra do Bengo, Welwitsch 1496 (BM, LISU). smithiana (Baker) Planch. Distribution: CN LA MA ZA Specimen: Zaire, sem localidade, Smith MS 60 (BM, K; ibuensis (Hook.f.) Suess. type). Specimen: Zaire, sem localidade, Smith 37 (BM); Smith Distribution: CA CN 43 (BM). wellmanii Gilg & M.Brandt Distribution: ZA Specimen: Benguela, Quiaca, Wellman 1545 (B; type). Distribution: MA ZA CISSUS L. welwitschii (Baker) Planch. aralioides (Welw. ex Baker) Planch. Specimen: Cuanza Norte, Golungo Alto, Sobado de Specimen: Golungo Alto, pr. dos R. Cuango e Quiapoze, Quilombo, Quiacatubia, 07/1856, Welwitsch 1480 (B, Welwitsch 1484 (BM, COI, K, LISU, PRE; type). BM, COI, K, LISU; type). Distribution: CN CS MA Distribution: CN CS LA

VISCACEAE Viscum DICOTYLEDONS S T R E L I T Z I A 22 (2008) 169

Eyoungii Exell & Mendonça subciliatum (Baker) Desc. ex Wild & R.B.Drumm. Specimen: Lunda, Dundo, R. Camaquenso, Specimen: Lunda, Dala, entre o R. Cuxi e Biúla, 13/08/1932, Young 504 (BM; type). 28/04/1937, Exell & Mendonça 1407 (COI; paratype of Distribution: LN Cissus marionae Exell & Mendonça). Distribution: LS CYPHOSTEMMA (Planch.) Alston uter (Exell & Mendonça) Desc. adenocaule (Steud. ex A.Rich.) Desc. ex Wild & Specimen: Moçâmedes, sem localidade precisa, Abreu R.B.Drumm. subsp. adenocaule 51 (BM, COI; type). Specimen: Huíla, Quilengues, Pira, 19/04/1960, Distribution: NA Barbosa & Correia 9121 (PRE). Eviolaceo-glandulosum (Gilg) Desc. Distribution: CN CS LA UI Specimen: Bié, R. Cubango, Massaca, 11/10/1899, adenopodum (Sprague) Desc. Baum 270 (B, BM, COI, G, K, M; type). Specimen: Maiombe, Caio, Hombe, Gossweiler 8208 (COI, LISU). Distribution: BE CC HI Distribution: CA CC CS chloroleucum (Welw. ex Baker) Desc. ex Wild & RHOICISSUS Planch. R.B.Drumm. tridentata (L.f.) Wild & R.B.Drumm. subsp. cuneifolia (Eckl. Specimen: Huíla, entre Lago Ivantala e Quilengues, & Zeyh.) Urton Welwitsch 1453 (BM, LISU; type). Specimens: Huíla, Tchivinguiro, 18/01/1962, Barbosa Distribution: BE BI CN CS HI & Moreno 9998 (PRE); Pungo Andongo, Bumba, Ecrassiusculum (Baker) Desc. Welwitsch 1465 (BM, LISU; type of Rhoicissus erythro- Specimen: Luanda, Penedo, pr. de Luanda, Gossweiler des (Fresen.) Planch. var. ferruginea (Baker) Planch.). 1510 (BM, COI). Distribution: BE CN CS HI MA Distribution: BE CN LA NA currorii (Hook.f.) Desc. *VITIS L. Specimens: Baía dos Elefantes, Curror s.n. (B, K; type); *vinifera L. pr. de Moçâmedes, Welwitsch 1446 (BM, LISU; type of Specimen: Pungo Andongo, Caghui, Welwitsch 1470 Cissus macropus Welw.). (LISU). Distribution: NA Distribution: MA fugosioides (Gilg) Desc. ex Wild & R.B.Drumm. Note: Cultivated and escaped. Specimen: Bié, R. Chitanda, 27/09/1899, Baum 174 (B, BM, COI, G, K, M, W; type). Distribution: BE HI ZYGOPHYLLACEAE grandistipulatum (Gilg & M.Brandt) Desc. by E. Retief Specimen: Huíla, Antunes 110 (B; type). Distribution: HI Exell, A.W. & Mendonça, F.A. 1951. Zygophyllaceae. Conspectus huillense (Exell & Mendonça) Desc. florae angolensis 1: 257–260. Specimen: Huíla, Morros de Cualeque, 07/06/1937, Kers, L.E. 1971. Notes on the flora of Angola. Botaniska Notiser Exell & Mendonça 2708 (BM, COI, LISC; type). 124: 21. Distribution: HI Launert, E. 1963. Zygophyllaceae. Flora zambesiaca 2,1: 125– Ejohannis (Exell & Mendonça) Desc. 130. Specimen: Cabinda, Maiombe, Buco Zau, 10/1916, Schweickerdt, H.G. 1937. An account of the South African species Gossweiler 7238 (BM p.p. holo., LISC, LISU p.p.; type). of Tribulus Tourn. ex Linn. Bothalia 3: 159–178. Distribution: CA junceum (Webb) Desc. ex Wild & R.B.Drumm. subsp. jatro- TRIBULUS L. phoides (Welw. ex Baker) Verdc. Eechinops Kers Specimen: Ambaca, between Rotete and R. Zamba, Specimens: Moçâmedes, Caracul, 06/06/1967, Welwitsch 1474 (BM, COI, K, LISU; type). Menezes, Henriques & Brites 2821 (PRE); Moçâmedes Distribution: CN HI LS MA ZA Distr., at Saco do Giraul c. 10 km N of Moçâmedes, just Eluteum (Exell & Mendonça) Desc. N of the R. Giraul, Kers 3543 (S; type). Specimen: Bié, R. Cubango, Vila da Ponte, 05/12/1905, Distribution: NA Gossweiler 2355 (BM, LISC; type). excrucians Wawra Distribution: HI Specimen: Moçâmedes, no leito do R. dos Flamingos Ependulum (Welw. ex Baker) Desc. ao km 25, entre Moçâmedes e Porto Alexandre, Specimen: Pungo Andongo, Presídio, Welwitsch 1472 20/05/1969, Santos 1072 (PRE). (BM, COI, K, LISU, type). Distribution: BE NA Distribution: MA terrestris L. var. terrestris Epruriens (Welw. ex Baker) Desc. ex Wild & R.B.Drumm. Specimen: Huíla, Gambos, Chibemba, R. de Areia, Specimen: Huíla, pr. de Lopolo, Welwitsch 1454 (BM, 14/12/1970, Sousa 99 (PRE). LISU; type). Distribution: CU HI Distribution: HA HI zeyheri Sond. subsp. zeyheri ruacanense (Exell & Mendonça) Desc. Specimen: Luanda, 03/1858, Welwitsch 1579 (PRE). Specimen: R. Cunene, Ruacaná, 1937, Exell & Distribution: BE BO CN HI LN MA NA UI Mendonça 2769 (BM, COI, LISC; type). Distribution: CU ZYGOPHYLLUM L. stenolobum (Welw. ex Baker) Desc. ex Wild & R.B.Drumm. orbiculatum Welw. ex Oliv. Specimen: Huíla, entre Lagoa Ivantala e Quilengues, Specimen: Entre Moçâmedes e o Cabo Negro, Welwitsch 1449 (BM, COI, K, LISU; type). Welwitsch 1637 (BM, COI, K, holo., LISU; type). Distribution: BE BI CS HI MA MO Distribution: NA Estipulaceum (Baker) Desc. simplex L. Specimen: Cazengo, R. Luinha, Welwitsch 1490 (B, Specimen: Benguela, entre Sousa Lara e o Lobito a 4 BM, COI, LISU; type). km do Lobito, 19/07/1969, Barbosa 11735 (PRE). Distribution: CN LS MA Distribution: BE CS MA NA

DICOTYLEDONS VITACEAE Cissus 170 S T R E L I T Z I A 22 (2008) MONOCOTYLEDONS AMARYLLIDACEAE Govaerts, R., Snijman, D.A., Marcucci, R., Silverstone-Sopkin, P.A. AGAVACEAE & Brullo, S. 2006. World Checklist of Alliaceae. The Board of Trustees of the Royal Botanic Gardens, Kew. Published on the by G.F. Smith internet; http://www.kew.org/wcsp/ (accessed August 2006). Rendle, A.B. 1899. Amaryllideae (in part). Catalogue of the African Smith, G.F. 2005. Agavaceae. In O.A. Leistner, Seed plants of south- plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. ern tropical Africa: 375. Southern African Botanical Diversity 2,1: 30–36. British Museum (Natural History), London. Network Report No. 26. SABONET, Pretoria. Smith, G.F. & Mössmer, M. 1996. FSA contributions 4: Agavaceae. AMMOCHARIS Herb. Bothalia 26: 31–35. angolensis (Baker) Milne-Redh. & Schweick. baumii (Harms) Milne-Redh. & Schweick. *AGAVE L. coranica (Ker Gawl.) Herb. *sisalana Perrine Note: Not recorded for Angola by Govaerts et al. Notes: Introduced. Site record. Recorded from a photo- (2006); the specimen Mendes 1345 was recorded at graphic image (Huíla, Lagoa Ivantala-Lubango, photo- LISC. graph by M. Soares in 07/2007). tinneana (Kotschy & Peyr.) Milne-Redh. & Schweick. *FURCRAEA Vent. BOOPHONE Herb. *foetida (L.) Haw. disticha (L.f.) Herb. Note: Although not yet recorded, it is likely to occur (Smith 2005). CRINUM L. buphanoides Welw. ex Baker Efimbriatulum Baker ALISMATACEAE Specimen: Musseque de Ricardo S. Rego, Quicuxe, 03/1854, Welwitsch 4018 (BM; type). Govaerts, R. 2006. World Checklist of Alismataceae. The Board of harmsii Baker Trustees of the Royal Botanic Gardens, Kew. Published on the Note: Not recorded for Angola by Govaerts et al. internet; http://www.kew.org/wcsp/ (accessed August 2006). (2006); the specimen Mendes 427 was recorded at Rendle, A.B. 1899. Alismaceae. Catalogue of the African plants LISC. collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: jagus (J.Thomps.) Dandy 93. British Museum (Natural History), London. latifolium L. ALISMA L. Note: Not recorded for Angola by Govaerts et al. (2006); recorded by Rendle (1899), probably a misap- plantago-aquatica L. subsp. plantago-aquatica plied name. CALDESIA Parl. Elongitubum Pax parnassifolia (L.) Parl. Specimen: Teuscz 294 (type). macowanii Baker LIMNOPHYTON Miq. Emajakallense Baker angolense Buchenau Specimen: 11/1880, Mechow 529 (B; type). Specimen: Cubango, Cabindere, 1899, Baum 364 (BR; minimum Milne-Redh. type). Note: Not recorded for Angola by Govaerts et al. (2006); obtusifolium (L.) Miq. the specimen Menezes 912 was recorded at LISC. Enordaliae Mabb. RANALISMA Stapf purpurascens Herb. humile (Rich. ex Kunth) Hutch. Etrifidum Nordal Specimen: Huambo, arredores de Nova Lisboa, pr. da WIESNERIA Micheli Chiva, 09/1971, Silva 3832 (LISC; type). filifolia Hook.f. Ewelwitschii Baker schweinfurthii Hook.f. Specimen: Moçâmedes, R. Bero, Welwitsch 4016 (BM; type). ALLIACEAE CRYPTOSTEPHANUS Welw. ex Baker Govaerts, R., Snijman, D.A., Marcucci, R., Silverstone-Sopkin, P.A. densiflorus Welw. ex Baker & Brullo, S. 2006. World Checklist of Alliaceae. The Board of Trustees of the Royal Botanic Gardens, Kew. Published on the CYRTANTHUS Aiton internet; http://www.kew.org/wcsp/ (accessed August 2006). breviflorus Harv. welwitschii Hiern ex Baker Rendle, A.B. 1899. Allieae. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: 56. *HYMENOCALLIS Jacq. British Museum (Natural History), London. *littoralis (Jacq.) Salisb. Note: Not recorded for Angola by Govaerts et al. AGAPANTHUS L’Hér. (2006); recorded by Rendle (1899). africanus (L.) Hoffmanns. Note: The specimen Barbosa 12201 was recorded at SCADOXUS Raf. LISC. cinnabarinus (Decne.) Friis & Nordal multiflorus (Martyn) Raf. subsp. multiflorus TULBAGHIA L. Eaequinoctialis Welw. ex Baker subsp. aequinoctialis Specimen: Welwitsch 2754 (K; type). ANTHERICACEAE E aequinoctialis Welw. ex Baker subsp. monantha (Engl. & Govaerts, R. & Zona, S.A. 2006. World Checklist of Asparagaceae. Gilg) R.B.Burb. The Board of Trustees of the Royal Botanic Gardens, Kew. Specimen: Cubango, Cabindere, 30/10/1899, Baum Published on the internet; http://www.kew.org/wcsp/ (accessed 357 (K; type). August 2006).

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Nordal, I., Kativu, S. & Poulsen, A.D. 1997. Flora of tropical East Eustulatum Welw. ex Baker Africa. Anthericaceae. Specimen: Pungo Andongo, Mutolo, 03/1857, Poellnitz, K. 1943. Die Anthericum-Arten Angolas. Boletim da Welwitsch 3800 (K; type). Sociedade Broteriana, sér. 2, 17: 55–91. Exylorrhizum Engl. & Gilg Poellnitz, K. 1945. Die Chlorophytum-Arten Angolas. Portugaliae Specimen: Baum 530 (B holotype). Acta Biologica, sér. B, 1: 215–220. Rendle, A.B. 1899. Liliaceae (in part). Catalogue of the African CHLOROPHYTUM Ker Gawl. plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. andongense Baker 2,1: 41–66. British Museum (Natural History), London. Specimens: Pungo Andongo, Welwitsch 3797 (K; type); Malange, 1905, Gossweiler 943 (B; type of Anthericum ACROSPIRA Baker gossweileri Poelln.). Ecurtisiae I.M.Johnst. blepharophyllum Schweinf. ex Baker Specimen: E of Cuanza R., Curtis 333 (type). brachystachyum Baker Note: An unplaced name (Govaerts & Zona 2006). calyptrocarpum (Baker) Kativu Specimen: Huíla, between Mumpula and Lopolo, ANTHERICUM L. 12/1859, Welwitsch 3786 (K; type). Note: The names listed here are unplaced (Govaerts & cameronii (Baker) Kativu var. cameronii Zona 2006). E cameronii (Baker) Kativu var. purpuratum (Rendle) Govaerts angustovittatum Poelln. Specimen: Pungo Andongo, between Calundo and Specimen: Ciyaka [Chiaca?], 10/11/1907, Wellman Pedras de Guinga, 03/1857, Welwitsch 3795 (K; type 1544 (B holotype). of Anthericum pterocaulon Welw. ex Baker). arenarium Baker colubrinum (Baker) Engl. Note: Recorded by Poellnitz (1943). E Specimen: Huíla, Empalanca, Welwitsch 3784 (type); basilanatum Poelln. Pungo Andongo, 1857, Welwitsch 3785 (K; type of Specimen: Huíla, 12/1882, Newton s.n. (B-B 10 Anthericum pleiostachyum Welw. ex Baker). 0165972 holotype). E densiflorum Engl. benguellense Baker Specimen: Malange, Teuscz 313 (type). Specimen: Huíla, in pastures around Lopolo and filipendulum Baker subsp. filipendulum Humpata, 01/1860, Welwitsch 3794 (K; type). E galpinii (Baker) Kativu breviantheratum Poelln. Note: Not recorded for Angola by Govaerts & Zona (2006); Specimen: Quimbundo, Cuango, 09/1876, Pogge 442 the specimen Young 1294 was recorded at LISC. (B holotype). lancifolium Welw. ex Baker subsp. lancifolium E dissitiflorum Baker laxum R.Br. Specimen: Pungo Andongo, near Condo, 03/1857, leptoneurum (C.H.Wright) Poelln. Welwitsch 3781 (K; type). limosum (Baker) Nordal E exellii Poelln. Specimen: Barra do Bengo, 09/1858, Welwitsch 3803 Specimen: Moxico, R. Cassai, estrada do Dundo, 1937, (K; type). Exell & Mendonça 1941 (COI holotype). longifolium Schweinf. ex Baker E fallax Poelln. Specimen: Huíla, between Morro de Lopolo and Specimen: Cubango, Vila da Ponte, 01/1906, Moçâmedes and between Bumbo and Bruco, Welwitsch Gossweiler 4014 (COI holotype). 3793 (type of Chlorophytum welwitschii Poelln.). E fernandesii Poelln. macrophyllum (A.Rich.) Asch. Specimen: Bié, between R. Cuelai and Luacenha (Serpa macrorrhizum Poelln. Pinto), 11/1906, Gossweiler 4019 (COI holo., K; type). Eperalbum Poelln. E gambuense Poelln. Specimen: Lunda, Dala, Coimbra-Cassai, R. Cuchi, Specimen: Huíla, Gambue, 11/1882, Newton 167 (B 04/1937, Exell & Mendonça 1166 (COI holotype). holotype). psammophilum Engl. & Gilg E incohatum Poelln. Specimen: Bié, between R. Cubango and Cuito, Specimen: Bié, Mpihiri, R. Cuito, Cuanavale, 08/1906, 12/1899, Baum 517 (type). Gossweiler 2651 (COI holotype). Escabrum Baker E junciforme Poelln. Specimen: Pungo Andongo, between Candumba and Specimen: Huíla, Antunes 34 (B holotype). Mangue, 03/1857, Welwitsch 3805 (K; type). E liliagastrum Engl. & Gilg sphacelatum (Baker) Kativu var. hockii (De Wild.) Nordal Specimen: Baum 461 (B holotype). sphacelatum (Baker) Kativu var. milanjianum (Rendle) E mendoncai Poelln. Nordal Specimen: Dala, Chiumbe, 09/1927, Carrisso & Note: Not recorded for Angola by Govaerts & Zona Mendonça 572 (COI holotype). (2006); the specimen Young 1217 was recorded at E molle Baker LISC. Specimen: Pungo Andongo, 11/1856, Welwitsch 3780 sphacelatum (Baker) Kativu var. sphacelatum (K; type). Specimen: Pungo Andongo, between Candumbe nodulosum Poelln. and Lombe, 03/1857, Welwitsch 3802 (K; type of Specimen: Bié, Cuanavate, 08/1906, Gossweiler 2215 Anthericum arenarium Baker). (COI holo., K; type). stenopetalum Baker E orchideum Welw. ex Baker Specimen: Huíla, Lopolo, Welwitsch 3768 (type). Specimen: Huíla, Serra de Monino, 01/1860, Welwitsch stolzii (K.Krause) Kativu 3806 (K; type). subpetiolatum (Baker) Kativu Epilosicarinatum Poelln. Specimens: Cubango, Vila da Ponte, 11/1905, Gossweiler 2039 (COI syntype); Gossweiler 2663 (COI APONOGETONACEAE syntype); Gossweiler 4018 (COI syn., K; type). Govaerts, R. 2006. World Checklist of Aponogetonaceae. The E tostum Poelln. Board of Trustees of the Royal Botanic Gardens, Kew. Published Specimen: Benguela, between Ganda and Caconda, on the internet; http://www.kew.org/wcsp/ (accessed August Xongorolo, 09/1932, Hundt 95 p.p. (B; type). 2006).

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Rendle, A.B. 1899. Aponogetonaceae. Catalogue of the African Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. Agronomia Angolana 7: 1–587. 2,1: 93, 94. British Museum (Natural History), London. Govaerts, R. & Dransfield, J. 2005. World Checklist of palms. Royal Botanic Gardens, Kew. APONOGETON L.f. Govaerts, R., Dransfield, J., Zona, S.F, Hodel, D.R. & Henderson, abyssinicus Hochst. ex A.Rich. A. 2006. World Checklist of Arecaceae. The Board of Trustees Notes: Recorded by Rendle (1899). of the Royal Botanic Gardens, Kew. Published on the internet; desertorum Zeyh. ex Spreng. http://www.kew.org/wcsp/ (accessed August 2006). junceus Lehm. ex Schltdl. Rendle, A.B. 1899. Palmae. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: 82– ARACEAE 84. British Museum (Natural History), London. Sunderland, T. 2007. Field guide to the rattans of Africa. Royal Govaerts, R., Bogner, J., Boos, J., Boyce, P., Cosgriff, B., Croat, T., Botanic Gardens, Kew. Goncalves, E., Grayum, M., Hay, A., Hetterscheid, W., Ittenbach, Van Valkenburg, J., Sunderland, T., Banak, L.N. & Issembe, Y. 2007. S., Landolt, E., Mayo, S., Murata, J., Nguyen, V.D., Sakuragui, Sclerosperma and Podococcus in Gabon. Palms 51: 77–83. C.M., Singh, Y., Thompson, S. & Zhu, G. 2006. World Checklist of Araceae. The Board of Trustees of the Royal Botanic Gardens, Kew. Published on the internet; http://www.kew.org/wcsp/ *ARECA L. (accessed August 2006). *catechu L. Klopper, R.R., Chatelain, C., Bänninger, V., Habashi, C., Steyn, Note: Cultivated. H.M., De Wet, B.C., Arnold, T.H., Gautier, L., Smith, G.F. & Spichiger, R. 2006. Checklist of the flowering plants of Sub- *ARENGA Labill. Saharan Africa. Southern African Botanical Diversity Network *pinnata (Wurmb) Merr. Report No. 42. SABONET, Pretoria. Note: Cultivated. Rendle, A.B. 1899. Aroideae. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: 85– BORASSUS L. 91. British Museum (Natural History), London. aethiopum Mart. Note: Bayton (2007) does not record this species in his AMORPHOPHALLUS Blume ex Decne. recent account of Borassus, but its presence in Angola angolensis (Welw. ex Schott) N.E.Br. subsp. angolensis seems likely. eichleri (Engl.) Hook.f. mullendersii Malaisse & Bamps CALAMUS L. teuszii (Engl.) N.E.Br. deerratus G.Mann & H.Wendl. Specimen: Luachima, NE of Luanda, 05/1938, ANCHOMANES Schott Gossweiler 13644 (K). difformis (Blume) Engl. *COCOS L. ANUBIAS Schott *nucifera L. hastifolia Engl. Note: Most likely cultivated. heterophylla Engl. Specimen: Welwitsch 237 (P; type). ELAEIS Jacq. guineensis Jacq. CERCESTIS Schott Note: Rendle (1899) recorded Elaeis guineensis var. congoensis Engl. macrosperma Welw. and E. guineensis var. micro- mirabilis (N.E.Br.) Bogner sperma Welw. The nomenclatural standing of these CULCASIA P. B e a u v . names has not been confirmed. Regardless, the specific angolensis Welw. ex Schott and infraspecific synonymy of E. guineensis is extensive scandens P. B e a u v . and therefore these names are best disregarded until a more thorough understanding of variation in this taxon is LASIMORPHA Schott achieved. senegalensis Schott *PISTIA L. EREMOSPATHA G.Mann & H.Wendl. cabrae (De Wild. & T.Durand) De Wild. *stratiotes L. Note: Pistia stratiotes var. linguiformis Engl., recorded Specimens: Maiombe, Nkanda Mbaku, Luali, 1923, by Rendle (1899), is not listed by Govaerts et al. Gossweiler 10086 (K; type of Eremospatha rhomboi- (2006) or by Klopper et al. (2006). dea Burret); Maiombe, Nkanda Mbaku, Luali, 1923, Gossweiler 10088 (K; type of Eremospatha suborbicu- STYLOCHAETON Lepr. laris Burret). Eangolensis Engl. cuspidata (G.Mann & H.Wendl.) H.Wendl. Specimen: Malange, Teuscz 302 (B; type). Specimen: R. Monu, 1937, Milne-Redhead 4219 (K). TYPHONIUM Schott haullevilleana De Wild. Specimen: Maiombe, Luali, 05/01/1919, Gossweiler venosum (Dryand. ex Aiton) Hett. & P.C.Boyce 8129 (K). ZANTEDESCHIA Spreng. ?hookeri (G.Mann & H.Wendl.) H.Wendl. albomaculata (Hook.) Baill. subsp. albomaculata Note: Although it is recorded from Cabinda by Govaerts Specimen: Between the islands Calemba and Quisondem, et al. (2006), Sunderland (2007) does not record this on the right bank of the R. Cuanza, Welwitsch 230 (K; species from Angola and therefore its presence remains type of Richardia angustiloba Schott). to be confirmed. wendlandiana Dammer ex Becc. Specimen: Maiombe, Luali, 06/1920, Gossweiler 7567 ARECACEAE (K). by W.J. Baker HYPHAENE Gaertn. Bayton, R.P. 2007. A revision of Borassus L. (Arecaceae). Kew guineensis Schumach. & Thonn. Bulletin 62,4: 561–586. petersiana Klotzsch ex Mart.

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?thebaica (L.) Mart. Rendle, A.B. 1899. Asparagus. Catalogue of the African plants Note: Recorded in Gossweiler (1953) as Hyphaene collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: crinita Gaertn. This species is otherwise known from 41–43. British Museum (Natural History), London. arid areas of western Africa to Egypt and the Arabian Peninsula (Govaerts & Dransfield 2005). Its presence in ASPARAGUS L. africanus Lam. Angola seems unlikely. Note: Not recorded for Angola by Govaerts & Zona LACCOSPERMA G.Mann & H.Wendl. (2006); recorded by Rendle (1899). laeve (G.Mann & H.Wendl.) Kuntze Ealtiscandens Engl. & Gilg Specimen: Maiombe, Luali, 1919, Gossweiler 7995 Specimen: Am Cubango ufer, oberh. Des Quatiri, (K). 12/11/1899, Baum 402 (K; type). robustum (Burret) J.Dransf. Ebaumii Engl. & Gilg Specimen: Maiombe, Luali, 1919, Gossweiler 7514 (K). Specimen: Am Chitanda unterh. Gundkapje, ?secundiflorum (P.Beauv.) Kuntze 20/09/1899, Baum 150 (K; type). Note: Recorded in Gossweiler (1953) and in Govaerts Ebenguellensis Baker et al. (2006) for Cabinda, but not known from Angola buchananii Baker according to Sunderland (2007). This record may arise Edeflexus Baker from a confusion with Laccosperma robustum. Specimen: Pungo Andongo, Lutete, 10/1857, Welwitsch 3874 (K; type). ONCOCALAMUS G.Mann & H.Wendl. drepanophyllus Welw. ex Baker macrospathus Burret Eequisetoides Welw. ex Baker Specimen: Maiombe, Luali, Gossweiler 9092 (K). Specimens: Pungo Andongo, R. Cuanza, 06/02/1857, Note: Gossweiler (1953) also records Oncocalamus Welwitsch 3846 (K; type); Pungo Andongo, Welwitsch mannii (H.Wendl.) H.Wendl., but the species does not 3847 (K; type). occur in Angola according to Sunderland (2007). laricinus Burch. Specimen: Huíla, near Ferrão, 03/1859, Welwitsch PHOENIX L. 3879 (K; type of Asparagus angolensis Baker). reclinata Jacq. Epsilurus Welw. ex Baker PODOCOCCUS G.Mann & H.Wendl. Specimens: Welwitsch 3868 (K; type), 3869 (K; type), barteri G.Mann & H.Wendl. 3870 (K; type), 3871 (K; type). Note: See Gossweiler (1953) and Van Valkenburg et al. puberulus Baker (2007). Specimen: Huíla, Catumba, Welwitsch 3878 (K; type of Asparagus pubescens Baker). RAPHIA P. B e a u v . racemosus Willd. Note: The taxonomy of the genus Raphia is very poorly schroederi Engl. understood. The account presented here must be treated virgatus Baker with caution. farinifera (Gaertn.) Hyl. Specimen: Moxico, R. Lusavo, 13/01/1938, Milne- ASPHODELACEAE Redhead 4094 (K). by R.R. Klopper, G.F. Smith & S. Matos hookeri G.Mann & H.Wendl. laurentii De Wild. Baijnath, H. 1977. Taxonomic studies in the genus Bulbine Wolf. matombe De Wild. Ph.D. thesis. University of Reading. Specimen: Sumba, R. Congo, 1922, Gossweiler 8638 Baker, J.G. 1878. Report on the Liliaceae, Iridaceae, Hypoxidaceae (K). and Haemodoraceae of Welwitsch’s Angolan herbarium. palma-pinus (Gaertn.) Hutch. subsp. palma-pinus Transactions of the Linnean Society of London, Botany 1: 245– Distribution: CA 273. regalis Becc. Baker, J.G. 1880. A synopsis of Aloineae and Yuccoideae. Journal Specimen: Maiombe, Nkanda Mbaku, R. Luali, 1923, of the Linnean Society, Botany 18: 148–241. Gossweiler 9090 (K; type of Raphia insignis Burret). Baker, J.G. 1898. Aloe. Flora of tropical Africa 7: 454–469. rostrata Burret Baker, J.G. 1901. Diagnoses africanae 13. Kew Bulletin 1901: Specimen: Maiombe, Nkanda Mbaku, R. Luali, 1923, 119–138. Gossweiler 9091 (K; type). Bentham, G. & Hooker, J.D. 1883. Genera plantarum, Vol. 3. Distribution: CA Reeve, London. textilis Welw. Berger, A. 1905a. Liliaceae-Aloïneae africanae. Botanische Specimen: Maiombe, Belize, R. Luali-Chiloango, 1923, Jahrbücher 38: 84–87. Gossweiler 9088 (K). Berger, A. 1905b. Über die systematische Gliederung der Gattung vinifera P. B e a u v . Aloe. Botanische Jahrbücher 36: 42–68. Berger, A. 1906. A new aloe from Angola. Journal of Botany 44: SCLEROSPERMA G.Mann & H.Wendl. 57, 58. mannii H.Wendl. Berger, A. 1908. Liliaceae—Asphodeloideae—Aloineae. 3. Specimen: Northern, Islands in the Luembe R., Chortolirion. In A. Engler (ed.), Das Pflanzenreich IV, 38, III, II Grobbelaar s.n. (K). (Heft 33): 72–74. Engelmann, Leipzig. Distribution: CA LN Carter, S. 2001. Aloaceae. Flora zambesiaca 12,3: 48–98. Note: See Van Valkenburg et al. (2007) for discussion of Chevalier, A. 1913. Études sur la Flore de ‘Afrique Centrale Sclerosperma taxonomy. Francaise, 1. Challamel, Paris. Chevalier, A. 1952. Sur les quelques Aloes de la zone guinéenne de l’Afrique vivant de 300m à 850m d’altitude. Revue Botanique ASPARAGACEAE Appliquée et d’Agriculture Tropicale 31: 591–598. Govaerts, R. & Zona, S.A. 2006. World Checklist of Asparagaceae. Christian, H.B. 1936. Aloe bulbicaulis. The Flowering Plants of The Board of Trustees of the Royal Botanic Gardens, Kew. South Africa 16: t. 630. Published on the internet; http://www.kew.org/wcsp/ (accessed Christian, H.B. 1940a. Aloe mketiensis. The Flowering Plants of August 2006). South Africa 20: t. 785.

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Christian, H.B. 1940b. Some new Aloe species from central and Eangolensis Baker east tropical Africa. Journal of South African Botany 6: 177– Specimen: Barra do Bengo, 29/07/1858, Welwitsch 190. 3728 (K; type). De Wildeman, E. 1902. Études sur la flore du Katanga. Comité Note: A possible hybrid from a Aloe littoralis Baker and Spécial du Katanga, Bruxelles. A. zebrina Baker crossing. De Wildeman, E. 1921. Contribution a l’étude de la Flora du buettneri A.Berger Katanga. Comité Spécial du Katanga, Bruxelles. Notes: Possibly not in Angola. Downs, P.E. 1970. The road to Angola. The National Cactus and bulbicaulis Christian Succulent Journal 25,1: 11, 12; 25,2: 37–40. Note: Recorded for Angola in Newton (2001). Engler, H.G.A. 1888. Plantae marlothianae. Botanische Jahrbücher catengiana Reynolds 10: 1–50. Specimen: Catengue, 60 miles SE of Benguela, Engler, H.G.A. 1893. Liliaceae africanae. Botanische Jahrbücher 06/1960, Reynolds 9307 (PRE; type). 15: 467–479. christianii Reynolds Engler, [H.G.]A. & Gilg, E. 1903. Liliaceae. In O. Warburg Note: Recorded for Angola in Carter (2001). (ed.), Kunene-Sambesi Expedition. Verlag des Kolonial- dinteri A.Berger Wirtschaftlichen Komitees, Berlin. Distribution: NA Kativu, S. 2001. Asphodelaceae. Flora zambesiaca 12,3: 25–48. Note: Recorded by Downs (1970). Kuntze, C.E.O. 1891. Revisio generum plantarum 2. Felix, Leipzig. esculenta L.C.Leach Klopper, R.R., Matos, S., Figueiredo, E. & Smith, G.F. In press. A Specimen: Huíla, near Pereira d’Eça, 07/08/1967, preliminary checklist for the aloes of Angola. Proceedings of the Leach & Cannell 13818 (PRE; type). 18th AETFAT Congress, 2007, Yaoundé, Cameroon. Distribution: CU HI Leach, L.C. 1971. Two new species of Aloe (Liliaceae) from south Egossweileri Reynolds tropical Africa. Journal of South African Botany 37: 249–266. Specimen: Cuanza Sul, 7 miles SE of Vila Nova de Leach, L.C. 1974. Notes on the aloes of south tropical Africa with Seles, 15/07/1961, Reynolds 9760A (PRE; type). four new species and a new variety. Journal of South African Botany 40: 101–122. Distribution: BE CS E Newton, L.E. 2001. Aloe. In U. Eggli (ed.), Illustrated handbook of grata Reynolds succulent plants: monocotyledons: 103–186. Springer Verlag, Specimen: Bié Distr., 3 miles S of Chinguar, midway Berlin. between Silva Porto and Nova Lisboa, 19/06/1959, Obermeyer, A.A. 1962. A revision of the South African species of Reynolds 9246 (PRE; type). Anthericum, Chlorophytum and Trachyandra. Bothalia 7: 669– Distribution: BI HA 767. Eguerrae Reynolds Poellnitz, K. 1943. Bulbine L. in Angola. Boletim da Sociedade Specimen: Bié Distr., 3 miles E of General Machado, Broteriana 17: 153–158. 18/06/1959, Reynolds 9218 (PRE; type). Rendle, A.B. 1899. Liliaceae. Catalogue of the African plants col- Distribution: HA lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: 41– hereroensis Engl. var. hereroensis 66. British Museum (Natural History), London. Specimen: Moçâmedes, andados 30 km de Moçâmedes Reynolds, G.W. 1936. Notes on a new aloe from Rhodesia and a para Dois Irmãos, 02/05/1960, Mendes 3898 (LISC). new aloe from the Transvaal. Journal of South African Botany Distribution: CS HA NA 2: 171–175. Einamara L.C.Leach Reynolds, G.W. 1950. The aloes of South Africa. Aloes of South Specimen: Cuanza Sul, S of Novo Redondo, at mouth Africa Book Fund, Johannesburg. of Quicombo R., 04/10/1970, Leach & Cannell 14608 Reynolds, G.W. 1960. Notes on the aloes of Angola, with descrip- (LISC; type). tions of three new species. Journal of South African Botany 26: Distribution: CS 81–92. Elepida L.C.Leach Reynolds, G.W. 1961. A new aloe from Angola. Kirkia 1: 160, Specimen: Huambo, 27 km SSE of Nova Lisboa, Morro 161. de Sume, 15/02/1973, Leach 14538A (LISC; type). Reynolds, G.W. 1962. A new aloe from Angola. Journal of South Distribution: HA African Botany 28: 205–207. littoralis Baker Reynolds, G.W. 1964. A new aloe from Angola. Journal of South Specimen: Moçâmedes, Bibala, Cacanda, 07/05/1960, African Botany 30: 31, 32. Mendes 4003 (LISC). Richard, A. 1850. Voyage en Abyssinie, Vol. II. Arthus Bertrand, Distribution: BE BO CN CS HA HI LN LS MA MO NA Paris. mendesii Reynolds Schinz, H. 1896. Die Pflanzenwelt Deutsch-Südwest-Afrikas. Specimens: Huíla, Humpata, Tundavala escarpment, Bulletin de l’Herbier Boissier 4,3: 1–57. 04/07/1963, Santos & Henriques 1131 (LISC holo- Schönland, S. 1904. On some new and some little known species type); Huíla, Lubango, Humpata, Buraco do Bimbe, of South African plants—II. Records of the Albany Museum 1: 114–124. 22/04/1960, Mendes 3815 (LISC; paratype). Distribution: HI Sousa, J.N.B. 1970. Será o Aloe angolensis uma espécie extinta? E Boletim da Sociedade Broteriana, sér. 2, 44: 207–212. metallica Engl. & Gilg Sprengel, C. 1825. Systema vegetabilium, Vol. II. Sumtibus Specimens: Bié, R. Kutsi (Cuchi) just above Capulo, Librariae Dieterichianae, Gottingae. 04/05/1900, Baum 891 (B; type); Menongue, Cuchi, Thunberg, C.P. 1794. Prodromus plantarum capensium, Pars 1. Cáquima, R. Cuchi, 06/1964, Reynolds 10104 (LISC). John Edman, Uppsala. Distribution: CC LA milne-redheadii Christian ALOE L. Notes: Recorded for Angola in Carter (2001). Eandongensis Baker var. andongensis nuttii Baker Specimen: Pungo Andongo, Welwitsch 3729 (K; type). Specimen: Menongue, Vila Serpa Pinto, vale do R. Distribution: CS HA MA Cabumbé, 15/2/1960, Mendes 2575 (LISC). Eandongensis Baker var. repens L.C.Leach Distribution: CC Specimen: Cuanza Sul, 11 km E of Gabela, Epaedogona A.Berger 08/06/1973, Leach & Cannell 13950 (LISC; type). Specimen: Malange Distr., Gossweiler 946 (K; type). Distribution: CS Distribution: MA

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Epalmiformis Baker *ANANAS Mill. Specimens: Huíla, Morro de Lopolo, Welwitsch 3726 *comosus (L.) Merr. (K; type); Huíla, Lubango, Humpata, pr. do Perímetro Note: According to Rendle (1899) it is naturalised and Florestal, 15/04/1950, Mendes 3604 (LISC). common in woods and secondary vegetation. Distribution: HA HI Eprocera L.C.Leach Specimen: Cuanza Sul, 50 km N of Quibala, BURMANNIACEAE 12/7/1972, Leach & Cannell 14617 (LISC; type). Distribution: CS Govaerts, R., Saunders, R.M.K., Maas, H., Maas, P. & Zhang, Erupicola Reynolds D.X. 2006. World Checklist of Burmanniaceae. The Board of Specimen: Bié Prov., Chimbango Hill, 3 miles S of Trustees of the Royal Botanic Gardens, Kew. Published on the Chinguar, between Silva Porto and Nova Lisboa, internet; http://www.kew.org/wcsp/ (accessed August 2006). 19/06/1959, Reynolds 9243 (PRE; type). Klopper, R.R., Chatelain, C., Bänninger, V., Habashi, C., Steyn, Distribution: BI H.M., De Wet, B.C., Arnold, T.H., Gautier, L., Smith, G.F. & Escorpioides L.C.Leach Spichiger, R. 2006. Checklist of the flowering plants of Sub- Saharan Africa. Southern African Botanical Diversity Network Specimen: Near the base of W escarpment of Serra Report No. 42. SABONET, Pretoria. da Chela, near Humbia, to the NW of Sá da Bandeira, 04/1973, Leach & Cannell 14654 (LISC; type). Leistner, O.A. 2005. Seed plants of southern tropical Africa. Southern African Botanical Diversity Network Report No. 26. Distribution: HI NA SABONET, Pretoria. Evallaris L.C.Leach Rendle, A.B. 1899. Burmanniaceae. Catalogue of the African Specimen: Western escarpments of the Serra da Chela, plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. a few miles W of Tchivinguiro, 04/1973, Leach & 2,1: 2. British Museum (Natural History), London. Cannell 14651 (LISC; type). Distribution: HI E BURMANNIA L. venenosa Engl. congesta (C.H.Wright) Jonker Specimen: Lunda, between Kimbundu and Nyangwe, latialata Pobég. Pogge 1460 (B; type). Notes: Also considered a synonym of Burmannia Note: An insufficiently known species, known from the madagascariensis Mart. (e.g. Klopper et al. 2006). type collection only. zebrina Baker Not recorded for Angola by Govaerts et al. (2006); the Specimen: Menongue, entre Cuchi e Vila Serpa Pinto, specimen Pritchard 321 was recorded at LISC. vale do Luassenha, 04/04/1960, Mendes 3460 (LISC). madagascariensis Mart. Distribution: BO CC CS CU HA HI MA MO BULBINE Wolf CANNACEAE abyssinica A.Rich. Specimen: Gossweiler 3706 (B). Govaerts, R., Maas, H., Maas, P. & Tanaka, N. 2006. World ?asphodeloides (L.) Spreng. Checklist of Burmanniaceae. The Board of Trustees of the Royal Botanic Gardens, Kew. Published on the internet; http://www. Notes: Recorded for Angola by Baker (1878) and Von kew.org/wcsp/ (accessed August 2006). Poellnitz (1943). Possibly misidentification of Bulbine abyssinica A.Rich. Does not occur in Angola according Rendle, A.B. 1899. Canneae. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: 24. to Baijnath (1977). British Museum (Natural History), London. CHORTOLIRION A.Berger angolense (Baker) A.Berger *CANNA L. Specimen: Huíla, 11/1859, Welwitsch 3756. *indica L. var. indica Distribution: HI KNIPHOFIA Moench COLCHICACEAE benguellensis Barr Specimen: Huíla, near Lopolo, 01/1860, Welwitsch Govaerts, R. 2006. World Checklist of Colchicaceae. The Board of 3736 (K; type). Trustees of the Royal Botanic Gardens, Kew. Published on the Distribution: HI internet; http://www.kew.org/wcsp/ (accessed August 2006). dubia De Wild. Rendle, A.B. 1899. Liliaceae (in part). Catalogue of the African Notes: Recorded for Angola by Kativu (2001). plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: 41–66. British Museum (Natural History), London. TRACHYANDRA Kunth arvensis (Schinz) Oberm. ANDROCYMBIUM Willd. Notes: Recorded for Angola by Engler & Gilg (1903) and roseum Engl. subsp. roseum Kativu (2001). striatum Hochst. ex A.Rich. Epyrenicarpa (Welw. ex Baker) Oberm. Specimen: Huíla, between Humpata and Gambas, GLORIOSA L. Welwitsch 3791 (K; type). superba L. Distribution: HI Notes: Rendle (1899) also recorded Anthericum fili- IPHIGENIA Kunth forme Thunb., nom. illeg. var. affine Baker and A. fili- guineensis Baker forme Thunb. var. longifolium Rendle, both unplaced. LITTONIA Hook. Eflavovirens Dammer BROMELIACEAE Specimen: Malange, Mechow 371 (type). Rendle, A.B. 1899. Bromeliaceae. Catalogue of the African plants littonioides (Welw. ex Baker) K.Krause collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: Specimen: Pungo Andongo, near Cazela, 01/1857, 25. British Museum (Natural History), London. Welwitsch 1747 (K; type).

MONOCOTYLEDONS ASPHODELACEAE Aloe 176 S T R E L I T Z I A 22 (2008) COMMELINACEAE africana L. var. krebsiana (Kunth) C.B.Clarke Specimen: Between Catete and Quilanga, 01/1857, by R.B. Faden Welwitsch 6635 (BM). africana L. var. lancispatha C.B.Clarke Brenan, J.P.M. 1964. Notes on African Commelinaceae. V. The Specimen: Pungo Andongo, Sobato Cabanga, 01/1857, variation in Commelina africana. Mitteilungen der Botanischen Staatssammlung München 5: 199–222. Welwitsch 6626 (BM, K). angustissima K.Schum. Brenan, J.P.M. 1968. Commelinaceae. Flora of West tropical Africa, edn 2, 3: 22–50. Specimen: Pungo Andongo, near Catete, Luxilo, etc., 01/1857, Welwitsch 6633 p.p. (BM). Clarke, C.B. 1881. Commelinaceae. In A. & C. de Candolle, Note: Questionably distinct from Commelina subulata. Monographiae phanerogamarum 3: 113–324. Masson, Paris. aspera Benth. var. aspera Clarke, C.B. 1901. Commelinaceae. Flora of tropical Africa 8: 25–88. Specimen: Between Vila Henrique de Carvalho and Faden, R B. 1991. The morphology and taxonomy of Aneilema R. Camisombo, 23/04/1937, Exell & Mendonça 990 (BM). Brown (Commelinaceae). Smithsonian Contributions to Botany aspera Benth. var. firma C.B.Clarke 76: 1–166. Specimen: Pungo Andongo, between Calundo and Faden, R.B. 2003. Lectotypification of two African species of Mangue, 03/1857, Welwitsch 6644 (BM). Commelina (Commelinaceae), with the description of new taxa from Madagascar and Tanzania. Taxon 52: 831–836. Note: Taxa in the Commelina aspera group are not fully understood. Faden, R.B. 2007. New names and combinations for African and Malagasy Commelinaceae. Kew Bulletin 62: 139, 140. benghalensis L. var. benghalensis Specimen: Luanda, 02/1854, Welwitsch 6621 (BM). Faden, R.B. In press. New species of Commelina L. (Commelinaceae) from East and south-central Africa. Novon. benghalensis L. var. hirsuta C.B.Clarke Specimen: Luanda, Alto das Cruzes, 02/1858, Morton, J.K. 1967. The Commelinaceae of West Africa: A bio- Welwitsch 6622 (BM). systematic survey. Journal of the Linnean Society, Botany 60: 167–221. bracteosa Hassk. Specimen: Pungo Andongo, near Condo, 03/1857, Obermeyer, A.A. & Faden, R.B. 1985. Commelinaceae. Flora of southern Africa 4,2: 23–60. Welwitsch 6643 (BM). capitata Benth. Rendle, A.B. 1899. Commelinaceae. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. Specimen: Cabinda, Chiaca, 05/05/1964, Teixeira & 2,1: 74–81. British Museum (Natural History), London. Gerez 7664 (COI, LISC). congesta C.B.Clarke ANEILEMA R.Br. Specimen: Maiombe, Gossweiler s.n. (BM). aequinoctiale (P.Beauv.) G.Don Ecrassicaulis C.B.Clarke Specimen: Golungo Alto, banks of the Delamboa R., Specimen: Cubango, 07/01/1907, Gossweiler 2501 (BM). 08/1855, Welwitsch 6605 (K). Edammeriana K.Schum. Eangolense C.B.Clarke var. angolense Specimen: Am Luluaflusse unter 9½ºS, 05/1876, Specimen: Golungo Alto, mountains of Alto Queta, Pogge 454 (type). 12/1855, Welwitsch 6610 (BM). Note: Known only from the type. This must be very Note: True Aneilema ehrenbergii is a synonym of A. for- close to Commelina spectabilis. skalii Kunth, a species from Ethiopa and Arabia and not Edekindtiana Fritsch at all related to A. angolense for which the name was Specimen: Huíla, Dekindt s.n. (type). used in Angola. Note: Known only from the type. Possibly a synonym of Eangolense C.B.Clarke var. luteum (C.B.Clarke) Faden, Commelina crassicaulis. comb. nov. diffusa Burm.f. subsp. diffusa Aneilema angolense C.B.Clarke var. luteum Specimen: Chitanda, 23/09/1899, Baum 132 (BM). (C.B.Clarke) Faden, comb. nov. Basionym: Aneilema erecta L. subsp. erecta pedunculosum C.B.Clarke var. luteum C.B.Clarke Notes: No specimens seen. Record seems reasonable. in De Candolle, Monographiae phanerogamarum 3: erecta L. subsp. livingstonii (C.B.Clarke) J.K.Morton 228 (1881). Type: Welwitsch 6630 (BM holotype). Specimen: [locality not recorded], Faulkner A152 (K). Specimen: Pungo Andongo, Pedras de Guinga, forskaolii Vahl 01/1857, Welwitsch 6630 (BM holotype). Specimen: R. Cuanza near Nbila, 03/1857, Welwitsch Note: Aneilema pedunculosum does not occur in Angola. 6634 (BM). beninense (P.Beauv.) Kunth Ehuillensis Welw. ex C.B.Clarke Specimen: Golungo Alto, banks of streams near Specimen: Huíla, between Lopolo and Nene, 04/1860, Trombeta, Cambondo and Sange, 09-10/1854, Welwitsch 6585 (BM, K; type). Welwitsch 6601 (K). kotschyi Hassk. hockii De Wild. Specimen: Luanda, Alto das Cruzes towards Musseque Specimen: Cuanza Sul, estrada para o Gunga a 10 de Luiz Gomes, 05-07/1854, Welwitsch 6620 (BM). km do cruzamento da estrada nacional, 12/03/1967, Note: Commelina imberbis sensu Obermeyer & Faden Teixeira et al. 11163 (LUA). (1985) is this species. Note: Apparently rare in Angola. longicapsa C.B.Clarke plagiocapsa K.Schum. Notes: No specimens seen. Cited by Brenan (1968: 48). Specimen: Am Quiriri oberhalb Sobi, 18/02/1900, milne-redheadii Faden ined. (Faden in press.) Baum 716 (B). Specimen: Nambali, 07/10/1899, Baum 256 (K). umbrosum (Vahl) Kunth subsp. umbrosum Epetersii subsp. loandensis (C.B.Clarke) Faden Specimen: Entre os R. Luachimo e Quihumbo, Specimen: Luanda, Praia de Zamba Grande, 07/1854, 05/1886, Marques 320 (COI). Welwitsch 6616 (BM, K; type). welwitschii C.B.Clarke Note: Possibly endemic or near endemic (see Faden Specimen: Huíla, Tchivinguiro, Escola de Regentes 2007). The typical subspecies is not recorded. Agrícolas, 19/12/1961, Barbosa 9698 (COI). scandens Welw. ex C.B.Clarke Specimen: Pungo Andongo, banks of the Cuanza near COMMELINA L. Nbila, 15/03/1857, Welwitsch 6642 (BM). africana L. var. africana Note: Commelina diffusa subsp. scandens, a nomen- Specimen: Am Quiriri oberhalb des Sobi, 28/02/1900, clatural synonym of C. scandens, was used more broad- Baum 718 (BM). ly by Obermeyer & Faden (1985) than true C. scandens.

COMMELINACEAE MONOCOTYLEDONS S T R E L I T Z I A 22 (2008) 177 scaposa C.B.Clarke schweinfurthii C.B.Clarke Specimen: Malange – Nova Gaia road, 01/10/1932, Specimen: Golungo Alto, forest of Quisuculo, 12/1855, Young 998 (BM). Welwitsch 6599 (BM lectotype). Espectabilis C.B.Clarke var. ramosa C.B.Clarke Note: Lectotype selected by Faden (2007). Specimen: Pungo Andongo, between Quibanga and Guinga, 01/1857, Welwitsch 6629 (BM). POLLIA Thunb. Espectabilis C.B.Clarke var. spectabilis condensata C.B.Clarke Specimen: Huíla, near Monimo R., 02-04/1860, Specimen: Cazengo, woods of Muxaulo, 06/1855, Welwitsch 6594 (BM, K; type). Welwitsch 6604 (BM). subulata Roth Note: Pollia mannii C.B.Clarke was included by Clarke Specimen: Pungo Andongo, near Condo, 03/1857, (1881: 124) and cited by Rendle (1899: 74) as part of Welwitsch 6633b (BM). a mixed collection in Welwitsch 6604. However, Clarke welwitschii C.B.Clarke (1901: 27) noted that the record of P. mannii was erro- Specimen: Pungo Andongo, Cabonda on the Presídio, neous, and my observation is that the Welwitsch collec- 01-02/1857, Welwitsch 6632 (BM, K; type). tion at BM is entirely P. condensata. CYANOTIS D.Don POLYSPATHA Benth. arachnoidea C.B.Clarke paniculata Benth. Specimen: Gossweiler 9843 (K). Specimen: Cabinda, 17/01/1919, Gossweiler 7703 (BM). barbata D.Don STANFIELDIELLA Brenan Specimen: Near Mangue and Mutolo, 03/1857, imperforata (C.B.Clarke) Brenan var. imperforata Welwitsch 6652 (BM). Specimen: Cazengo, Mt Muxaulo, 06/1855, Welwitsch Note: In Asian floras the name Cyanotis vaga (Lour.) 6607 (K). Schult.f. has supplanted C. barbata, but the evidence for using it is inconclusive, so we have followed all other *TINANTIA Scheidw. African floras. *erecta (Jacq.) Schltdl. caespitosa Kotschy & Peyr. Note: Tinantia fugax Scheidw. reported in Rendle Specimen: Gossweiler 14026 (K). (1899) is presumably this species. No specimens are Eflexuosa C.B.Clarke cited and none have been seen. Specimen: Huíla, Molina, 04/1860, Welwitsch 6584 *TRADESCANTIA L. (BM). *zebrina Bosse Note: Questionably distinct from Cyanotis foecunda Note: Widely cultivated and naturalised. Hassk. lanata Benth. Specimen: Pungo Andongo, Welwitsch 6648 (BM). COSTACEAE longifolia Benth. Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. Specimen: Pungo Andongo, Presídio, Welwitsch 6651 (K). Agronomia Angolana 7: 1–587. speciosa (L.f.) Hassk. Govaerts, R., Maas, H. & Maas, P. 2006. World Checklist of Specimen: Saurimo – Dala road, 01/11/1932, Young Costaceae. The Board of Trustees of the Royal Botanic Gardens, 1312 (BM). Kew. Published on the internet; http://www.kew.org/wcsp/ FLOSCOPA Lour. (accessed August 2006). africana (P.Beauv.) subsp. africana Rendle, A.B. 1899. Costus. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: 21, flavida C.B.Clarke 22. British Museum (Natural History), London. Specimen: Am Cubango, oberhalb Kohi, 15/05/1900, Baum 915 (K; type of Floscopa pusilla K.Schum.). COSTUS L. glomerata (Willd. ex Schult.f.) Hassk. subsp. glomerata afer Ker Gawl. Specimen: Sobato de Quibanga and near Quilanga, lucanusianus J.Braun & K.Schum. 04/1857, Welwitsch 6631 (K). Note: Not recorded for Angola by Govaerts et al. Egossweileri Cavaco (2006); recorded by Gossweiler (1953). Specimen: Dundo, 30/05/1948, Gossweiler 14008 (K, phyllocephalus K.Schum. US). spectabilis (Fenzl) K.Schum. Note: Doubtfully distinct from Floscopa glomerata. MURDANNIA Royle CYMODOCEACEAE simplex (Vahl) Brenan Specimen: Vila Paiva Couceiro, Handa, 16/12/1965, Govaerts, R. 2006. World Checklist of Cymodoceaceae. The Board of Trustees of the Royal Botanic Gardens, Kew. Published on the Henriques 812 (COI). internet; http://www.kew.org/wcsp/ (accessed August 2006). tenuissima (A.Chev.) Brenan Specimen: Gossweiler 2372 (K). HALODULE Endl. PALISOTA Rchb. ex Endl. wrightii Asch. ambigua (P.Beauv.) C.B.Clarke Specimen: Cazengo Distr., Gossweiler s.n. (K). CYPERACEAE hirsuta (Thunb.) K.Schum. Note: Cited from Cabinda by Brenan (1968). by A.M. Muasya & D. Simpson mannii C.B.Clarke Goetghebeur, P. & Van den Borre, A. 1989. Studies in Cyperaceae Specimen: Gossweiler 9827 (K). 8. a revision of Lipocarpha, including Hemicarpha and Rikliella. E myriantha K.Schum. Wageningen Agricultural University Papers 89,1: 1–87. Specimen: Luanda, on the Quellen [?] of Matungu by Govaerts, R., Simpson, D.A., Goetghebeur, P., Wilson, K., Egorova, Tschintoschocho, 06/1874, Soyaux 90 (not seen). T. & Bruhl, J. 2006. World Checklist of Cyperaceae. The Board Note: Known only from the type description: the type in of Trustees of the Royal Botanic Gardens, Kew. Published on the B was apparently destroyed. internet; http://www.kew.org/wcsp/ (accessed August 2006).

MONOCOTYLEDONS COMMELINACEAE Commelina 178 S T R E L I T Z I A 22 (2008)

Klopper, R.R., Chatelain, C., Bänninger, V., Habashi, C., Steyn, coleotricha (Hochst. ex A.Rich.) C.B.Clarke H.M., De Wet, B.C., Arnold, T.H., Gautier, L., Smith, G.F. & Note: Govaerts et al. (2006) do not record it for Angola. Spichiger, R. 2006. Checklist of the flowering plants of Sub- It is recorded at LISC (Menezes, Barroso & Sousa 4647). Saharan Africa. Southern African Botanical Diversity Network congolensis De Wild. Report No. 42. SABONET, Pretoria. Specimen: Huíla, Chicungo, 03/04/1963, Teixeira & Leistner, O.A. 2005. Seed plants of southern tropical Africa. Andrade 8284 (LISC). Southern African Botanical Diversity Network Report No. 26. Note: Govaerts et al. (2006) do not record it for Angola. SABONET, Pretoria. contexta (Nees) M.Bodard Meneses, O.J.A. 1956. Ciperáceas de Angola existentes no herbário Specimen: Huíla, Capelongo, Mulondo, na Mulola do do Jardim e Museu Agrícola do Ultramar (LISJC). Garcia de Orta 4,2: 239–264. Tambi, 08/11/1971, Menezes 3966 (LISC). Note: Govaerts et al. (2006) do not record it for Angola. Muasya, A.M. & Simpson D.A. 2002. A monograph of the genus Ecylindrica C.B.Clarke Isolepis R.Br. (Cyperaceae). Kew Bulletin 57: 257–362. Specimen: Teixeira 2242. Rendle, A.B. 1899. Catalogue of the African plants collected by Dr. densa (Wall.) Hand.-Mazz. subsp. afromontana (Lye) Friedrich Welwitsch in 1853–1861, Vol. 2,1: 103–135. British Museum (Natural History), London. R.W.Haines Specimen: Huíla, Gambos, Chimbemba, no Tchimbolelo, ASCOLEPIS Nees ex Steud. 05/08/1963, Menezes 576 (LISC). brasiliensis (Kunth) Benth. ex C.B.Clarke filamentosa (Vahl) C.B.Clarke Note: Govaerts et al. (2006) do not record it for Angola. Specimen: Moxico, c. 1 mile N of Ysenga R., Recorded at LISC (Mendes 2899). 15/01/1938, Milne-Redhead 4137 (PRE). capensis (Kunth) Ridl. fimbristyloides C.B.Clarke Specimen: Huambo, Nova Lisboa, Silva 3834 (K). Note: Recorded by Meneses (1956). densa Goetgh. flexuosa (Ridl.) Goetgh. Specimen: Benguela, Ganguelas and Ambuelas, hispidula (Vahl) R.W.Haines Gossweiler 3422 (K). Note: Govaerts et al. (2006) do not record it for Angola. elata Welw. It is recorded at LISC (Teixeira 9944). E Specimen: Pungo Andongo, 03/1857, Welwitsch 1670 (K). humpatensis Meneses fibrillosa Goetgh. Specimens: Tundavala, 07/03/1973, Bamps, Raimundo lineariglumis Lye & Matos 4065 (LISC); Gossweiler 11090 (LISC; type). Specimens: Baum 158 (E; type of Ascolepis protea laniceps C.B.Clarke Welw. var. splendida K.Schum.); Benguela, Ganguelas Specimen: Bié, Andulo, estrada Andulo – Vouga, a 40 and Ambuelas, Gossweiler 2703 (K). km do Vouga, 09/12/1965, Teixeira 9887 (LISC). Emenonguensis Meneses lineolata Goetgh. Specimen: Menongue, R. Cubango, 25/08/1906, macra (Ridl.) C.B.Clarke Gossweiler 3189 (K; type of Ascolepis menonguensis Specimen: Huambo, andados 20 km de Nova Lisboa Meneses). para Caconda, 11/11/1955, Mendes 575 (LISC). megastachys (Ridl.) C.B.Clarke protea Welw. subsp. anthemiflora (Welw.) Lye Specimen: Huíla, on low hills at edges of woods near Specimen: Pungo Andongo, Welwitsch 1669 (K). Catum, 04/1860, Welwitsch 6952 (NU; type). protea Welw. subsp. bellidiflora (Welw.) Lye melanocephala (Ridl.) C.B.Clarke Specimen: Huíla, 02/1860, Welwitsch 1672 (K). oligostachys (Hochst. ex A.Rich.) C.B.Clarke protea Welw. subsp. protea oritrephes (Ridl.) C.B.Clarke subsp. oritrephes Specimen: Pungo Andongo, 11/1856, Welwitsch 1667 (K). pilosa (Willd.) Cherm. protea Welw. var. santolinoides Welw. pusilla (Hochst. ex A.Rich.) C.B.Clarke Specimen: Pungo Andongo, 02/1857, Welwitsch 1664 Specimen: Pundo Andongo, 02/1857, Welwitsch 6831 (K). (NU; type of Fimbristylis parva Ridl.). pusilla Ridl. quaternella (Ridl.) Goetgh. Specimen: Welwitsch 1678 (BR). E scabricaulis Cherm. speciosa Welw. schlechteri C.B.Clarke Specimen: Huíla, 02/1860, Welwitsch 1674 (K). Specimen: 5 miles over Angola border, W of Sikongo, BOLBOSCHOENUS (Asch.) Palla Kalabo Distr., 15/11/1959, Drummond & Cookson maritimus (L.) Palla 6494 (LISC). Note: Govaerts et al. (2006) do not record it for Angola. Note: Govaerts et al. (2006) do not record it for Angola. It is recorded by Rendle (1899) and Meneses (1956). schoenoides (Kunth) C.B.Clarke nobilis (Ridl.) Goetgh. & D.A.Simpson Note: Govaerts et al. (2006) do not record it for Angola. Specimen: Moçâmedes, Iona, Caiombe, Cambeno, It is recorded at LISC (Teixeira 2738). 24/09/1955, Mendes 154 (LISC). trabeculata C.B.Clarke var. trabeculata BULBOSTYLIS Kunth CAREX L. E abortiva (Steud.) C.B.Clarke angolensis Nelmes andongensis (Ridl.) C.B.Clarke Specimen: Moxico, between R. Monu and R. Kampashi, Specimen: Menezes, Barroso & Sousa 4594. 19/01/1938, Milne-Redhead 4222 (BR; type). E Note: Rendle (1899) also recorded Bulbostylis andon- humpatensis H.E.Hess gensis var. glabra Ridl., not listed by Govaerts et al. macrophyllidion Nelmes (2006) or by Klopper et al. (2006). Specimen: Moxico, by R. Mfumbu, 07/01/1938, Milne- atrosanguinea (Boeck.) C.B.Clarke Redhead 3971 (BR; type). E *barbata (Rottb.) C.B.Clarke nelmesii H.E.Hess Specimen: Luanda, Catete, Quindambira, 10/05/1958, CLADIUM P.Browne Monteiro, Santos & Murta 145 (LISC). mariscus (L.) Pohl subsp. jamaicense (Crantz) Kük. Note: Govaerts et al. (2006) do not record it for Angola. burchellii (Ficalho & Hiern) C.B.Clarke COLEOCHLOA Gilly Note: Recorded by Rendle (1899); Govaerts et al. abyssinica (Hochst. ex A.Rich.) Gilly var. castanea (2006) do not record it for Angola. (C.B.Clarke) Pic.Serm.

CYPERACEAE MONOCOTYLEDONS S T R E L I T Z I A 22 (2008) 179

COURTOISINA Soják haspan L. assimilis (Steud.) Maquet Specimen: S of R. Luavwo, Milne-Redhead 4209. Specimen: Huíla, Gambo, Mulola do Chimbolelo, hensii C.B.Clarke Menezes 1075 (K). Specimen: Baum 308 (E; type of Cyperus kuebensis Kük.). CYPERUS L. imbricatus Retz. alopecuroides Rottb. Specimen: Huíla, Capelongo, Menezes 1668 (K). Specimen: Benguela, Dombe Grande, Menezes 395 (K). kipasensis Cherm. alternifolius L. subsp. flabelliformis Kük. Specimen: S of R. Luovwa, Milne-Redhead s.n. (K). Specimen: Moçâmedes, Bibala, Bruco, Menezes 3502 (K). laevigatus L. subsp. laevigatus amabilis Vahl Specimens: Moçâmedes Prov., N. P., Foz do Cunene, Specimen: Mt Lubiri, Bamps & Martins 4285 (K). Ward & Ward 4; Ward & Ward 75. angolensis Boeck. latifolius Poir. Specimens: Mechow 182 (BR; type); Benguela, laxespicatus Kük. Ganguelas and Ambuelas, Gossweiler 2407 (K). laxus Lam. subsp. buchholzii (Boeck.) Lye articulatus L. Specimen: Huíla, Chibia, Menezes 3235 (K). Specimen: Munhino, Capangombe, 07/1956, Teixeira laxus Lam. subsp. laxus 1347 (K, LISC). Note: Govaerts et al. (2006) do not record it for Angola. atractocarpus Ridl. longibracteatus (Cherm.) Kük. Eaustrochrysanthus Lye longus L. Specimen: Catengue – Cubal, 13 km, 12/04/1973, Specimen: Moçâmedes, Espinheira, Iona, Menezes Bamps, Martins & Matos 4462 (PRE; type). 3786 (K). bulbosus Vahl macrocarpus (Kunth) Boeck. Specimen: Luanda, Barra de Cuanza, 27/07/1973, mapanioides C.B.Clarke Bamps, Raimundo & Matos 4641 (K, LISC). Specimen: Cuanza Sul, Amboim, Capir, Carloaongo chrysocephalus (K.Schum.) Kük. – Cuvo, Gossweiler 10043 (K). Specimen: Kisebe, Malungue, Baum 311 (K; type). margaritaceus Vahl compressus L. Specimen: Moxico, between R. Kakuna and R. corymbosus Rottb. Munhitanchi, Milne-Redhead 4233 (K). Specimen: Welwitsch 6737. marginatus Thunb. crassipes Vahl Specimen: Moçâmedes, Caracul, 12/05/1962, Menezes Specimen: Island by Luanda, Gossweiler 8. 282 (K, LISC). cuspidatus Kunth Emyrmecias Ridl. Specimen: Benguela, Ganda, Membassoco, 1942, Specimen: Welwitsch 7060 (K). Faulkner 32 (LISC). nduru Cherm. cylindrostachyus Boeck. Specimen: Huíla, Estação Zootécnica da Humpata, cyperoides (L.) Kuntze subsp. cyperoides Teixeira 2721 (K). Specimen: Huíla, Teixeira 3011 (K). niveus Retz. var. flavissimus (Schrad.) Lye deciduus Boeck. Specimen: Huíla, Vila Paiva Couceiro, Henriques 790 (K). Specimen: Benguela, Ganguelas and Ambuelas, nutans Vahl var. eleusinoides (Kunth) Haines Gossweiler 2583 (K). Note: Recorded by Rendle (1899); Govaerts et al. denudatus L.f. (2006) do not record it for Angola. Note: Govaerts et al. (2006) do not record it for Angola. odoratus L. subsp. odoratus It is recorded at LISC (Menezes 801). papyrus L. subsp. zairensis Chiov. dichrostachyus Hochst. ex A.Rich. Specimen: Moxico, Lusavo Falls, Milne-Redhead 4112 (K). Note: Recorded by Rendle (1899); Govaerts et al. pectinatus Vahl (2006) do not record it for Angola. Specimen: Cuanza Norte, Catete, km 102 on the rail- difformis L. road, Gossweiler 8926 (K). Specimen: Huíla, Chibia, Cahama, 14/05/1963, platycaulis Baker Menezes 483 (K, LISC). Note: Recorded by Meneses (1956). digitatus Roxb. subsp. auricomus (Sieber ex Spreng.) Kük. pseudovestitus (C.B.Clarke) Kük. Specimen: Benguela, Dombe Grande, 21/12/1962, Specimen: Huíla, Ganguelas, Cassinga, Menezes 1315 Menezes 396 (LISC). (K). distans L.f. pustulatus Vahl Specimen: Huíla, Quilengues, Dinde, near Candombe, Specimen: Benguela, Ganda, Membassoco, 1942, 28/11/1962, Menezes 375 (K, LISC). Faulkner 36 (LISC). dives Delile renschii Boeck. Note: Recorded by Rendle (1899); Govaerts et al. rhynchosporoides Kük. (2006) do not record it for Angola. Specimen: Kimbundo, 08/1876, Pogge 412 (B; type). dubius Rottb. rotundus L. subsp. retzii Kük. Specimen: Huíla, Quilengues, Chongoroi, Teixeira 614 (K). rotundus L. subsp. rotundus durus Kunth Specimen: Luanda, Viana, Vale do Bengo, 29/03/1966, esculentus L. Teixeira 10133 (LISC). Specimen: Huíla, Sá da Bandeira, Henriques 822 (K). rubicundus Vahl exaltatus Retz. Specimen: Cubal – Benguela, km 25, Martins & Matos Specimen: Luanda, Gossweiler 401 (K). 4456 (K). fertilis Boeck. rupestris Kunth Specimen: Cuanza Sul, Amboim, Capir, Carloaongo Specimen: Huíla, Estação Zootécnica da Humpata, – Cuvo, Gossweiler 10046 (K). 04/11/1957, Teixeira 3112 (LISC). fulgens C.B.Clarke semitrifidus Schrad. Specimen: Cachingues to Silva Porto, Barbosa & Moreno Specimen: Cunene, Roçadas, Cuamato, Menezes 3807 9894A (K). (K).

MONOCOTYLEDONS CYPERACEAE Courtoisina 180 S T R E L I T Z I A 22 (2008) socialis C.B.Clarke ferruginea (L.) Vahl sphacelatus Rottb. Note: Govaerts et al. (2006) do not record it for Angola. sphaerospermus Schrad. It is recorded at LISC (Teixeira 1316). Specimen: Huíla, Humpata, Teixeira 1850 (K). Ehuillensis Ridl. squarrosus L. Note: Unplaced name. Specimen: Namibe, Moçâmedes, Vila Arriaga, Lungo, ovata (Burm.f.) J.Kern Teixeira 1076 (K). Note: Recorded by Rendle (1899); Govaerts et al. submicrolepis Kük. (2006) do not record it for Angola. Specimen: Pearson 2638 (K). pilosa Vahl Esubtenax Kük. Note: Recorded by Rendle (1899); Govaerts et al. Specimen: Benguela, Ganguelas and Ambuelas, (2006) do not record it for Angola. Gossweiler 3270 (K). squarrosa Vahl E tanyphyllus Ridl. Specimen: Huíla, Mucope, Tchica, junto à margem do tenax Boeck. R. Cunene, 25/10/1963, Henriques 204 (LISC). Specimen: Bié, Andulo, estrada Andulo – Vouga, a 40 Note: Govaerts et al. (2006) do not record it for Angola. km do Vouga, 09/12/1965, Teixeira 9896 (LISC). tenuiculmis Boeck. var. schweinfurthianus (Boeck.) FUIRENA Rottb. S.S.Hooper angolensis (C.B.Clarke) Lye ex J.Raynal & Roessler Specimen: Moxico, near R. Chibamba, Milne-Redhead Specimen: Gambos, Newton s.n. (K-K000416827; 4170 (K). type). tenuiflorus Rottb. ciliaris (L.) Roxb. forma ciliaris tenuis Sw. Note: Recorded by Rendle (1899); Govaerts et al. Note: Recorded by Rendle (1899); Govaerts et al. (2006) do not record it for Angola. (2006) do not record it for Angola. leptostachya Oliv. var. leptostachya tenuispica Steud. Note: Recorded by Rendle (1899); Govaerts et al. tuberosus Rottb. (2006) do not record it for Angola. turrillii Kük. leptostachya Oliv. var. nudiflora K.Schum. Specimens: Gossweiler 3723 (K; type of Mariscus laxi- ochreata Nees ex Kunth florus Turrill); Cuando-Cubango, N’Riquinha, Teixeira Specimen: Benguela, Ganguelas and Ambuelas, 156 (K). Gossweiler 2204 (K; type of Fuirena cristata Turrill). usitatus Burch. ex Roem. & Schult. pubescens (Poir.) Kunth var. buchananii (Boeck.) C.B.Clarke Specimen: Huíla, R. de Areia, Quihita, Menezes 3681 (K). pubescens (Poir.) Kunth var. major Lye zollingeri Steud. Specimen: Huíla, margens do R. Mucha, 22/09/1955, ELEOCHARIS R.Br. Santos 11 (LISC). acutangula (Roxb.) Schult. pubescens (Poir.) Kunth var. pubescens Note: Recorded by Rendle (1899); Govaerts et al. Specimen: Huíla, Capelongo, Mulondo, na Mulola do (2006) do not record it for Angola. Tambi, 08/11/1971, Menezes 3968 (LISC). Eangolensis H.E.Hess stricta Steud. subsp. chlorocarpa (Ridl.) Lye Eantunesii H.E.Hess Specimen: Huíla, Estação Agrícola da Humpata, complanata Boeck. 14/11/1941, Gossweiler 13523 (LISC). Note: Govaerts et al. (2006) do not record it for Angola. umbellata Rottb. It is recorded at LISC (Rocha 33). Specimen: Malange, pr. de Mola, R. Caquelequem, Ecubangensis H.E.Hess 16/12/1970, Raimundo & Matos 553 (LISC). dulcis (Burm.f.) Trin. ex Hensch. Note: Govaerts et al. (2006) do not record it for Angola. HYPOLYTRUM Rich. ex Pers. E It is recorded at LISC (Machado 67A). angolense Nelmes onthitensis H.E.Hess Specimen: 13/01/1938, Milne-Redhead 4096 (BR; palustris (L.) Roem. & Schult. type). Note: Govaerts et al. (2006) do not record it for Angola. heteromorphum Nelmes It is recorded at LISC (Teixeira 9999). Note: Recorded by Meneses (1956). pseudofistulosa H.E.Hess heterophyllum Boeck. retroflexa (Poir.) Urb. subsp. chaetaria (Roem. & Schult.) lancifolium C.B.Clarke T. K o y a m a testui Cherm. Note: Recorded by Rendle (1899); Govaerts et al. Note: Recorded by Meneses (1956). (2006) do not record it for Angola. Espongostyla H.E.Hess ISOLEPIS R.Br. variegata (Poir.) C.Presl fluitans (L.) R.Br. var. fluitans welwitschii Nelmes Specimen: Huambo, Chianga, 24/04/1967, Silva 2010 Specimen: Huíla, Lopolo Distr., 1860, Welwitsch 6969 (LISC). (K; type). natans (Thunb.) A.Dietr. Specimen: Huíla, between Stauwer and Humpata, FIMBRISTYLIS Vahl 16/05/1952, Hess & Hess 52/1797 (GENT, ZT). bisumbellata (Forssk.) Bubani sepulcralis Steud. Specimen: Moçâmedes, Iona, Caiombe, Cambeno, Specimen: Huíla, Bimbe, 17/05/1952, Hess & Hess 25/09/1955, Mendes 158 (LISC). 52/1759 (GENT, ZT). Note: Govaerts et al. (2006) do not record it for Angola. complanata (Retz.) Link KYLLINGA Rottb. Note: Recorded by Rendle (1899); Govaerts et al. alba Nees subsp. alba (2006) do not record it for Angola. Specimen: Huíla, Quilengues, Chongoroi, 14/02/1956, dichotoma (L.) Vahl Teixeira 597 (K, LISC). Note: Govaerts et al. (2006) do not record it for Angola. alba Nees subsp. ascolepidioides (Cherm.) Lye It is recorded at LISC (Raimundo, Matos & Figueira Specimen: NE Lunda, Dundo, Luachima, Gossweiler 669). 13925 (K).

CYPERACEAE Cyperus MONOCOTYLEDONS S T R E L I T Z I A 22 (2008) 181 albiceps (Ridl.) Rendle MAPANIA Aubl. buchananii C.B.Clarke africana Boeck. subsp. africana Specimen: Catengue – Cubal, km 13, Bamps, Martins & amplivaginata K.Schum. Matos 4463 (K). pubisquama Cherm. bulbosa P. B e a u v . soyauxii (Boeck.) H.Pfeiff. Ecardosii Meneses Specimen: Bié, Silva Porto, Cardoso s.n. (LISC; type). NEMUM Desv. ex Ham. cartilaginea K.Schum. equitans (Kük.) J.Raynal comosipes (Mattf. & Kük.) Napper spadiceum (Lam.) Desv. Specimen: Huíla, 20 km S of Hoque, Ward & Ward 61 (K). OXYCARYUM Nees controversa Steud. cubense (Poepp. & Kunth) Palla elatior Kunth Note: Recorded by Leistner (2005); Govaerts et al. Note: Recorded by Rendle (1899); Govaerts et al. (2006) do not record it for Angola. (2006) do not record it for Angola. PYCREUS P. B e a u v . erecta Schumach. subsp. erecta aethiops (Welw. ex Ridl.) C.B.Clarke Specimen: Moçâmedes, Lungo, Macongi, 12/12/1956, Specimen: Huambo, Nova Lisboa, Silva 3331 (K). Teixeira 1745 (K, LISC). altus (Turrill) Lye melanosperma Nees subsp. melanosperma Specimen: Benguela, Ganguelas and Ambuelas, odorata Vahl subsp. cylindrica (Nees ex Wight) T.Koyama Gossweiler s.n. (K-K000362632; type). Specimen: Monino, 01/1903, Antunes 374 (LISC). capillifolius (A.Rich.) C.B.Clarke odorata Vahl subsp. odorata E Specimen: Moxico, W R. Mujilezhi, Milne-Redhead pachystyla Kük. 3961 (K). pauciflora Ridl. cooperi C.B.Clarke Specimen: Huíla, Welwitsch 6811. Ecuanzensis (Ridl.) C.B.Clarke platyphylla K.Schum. diloloensis Kük. ex Cherm. polyphylla Willd. ex Kunth Specimen: Benguela, Ganguelas and Ambuelas, pumila Michx. Gossweiler 2131 (K). Specimen: Benguela, Ganda, Centro de Estudos, 20/03/1963, Silva & Saraiva 110 (LISC). elegantulus (Steud.) C.B.Clarke robinsoniana Mtot. flavescens (L.) P.Beauv. ex Rchb. subsp. flavescens sphaerocephala Boeck. Specimen: Huambo, Nova Lisboa, Silva 3503 (K). squamulata Vahl flavescens (L.) P.Beauv. ex Rchb. subsp. intermedius (Rikli) Note: Recorded by Meneses (1956). Lye vaginata Lam. fluminalis (Ridl.) Rendle welwitschii Ridl. lanceolatus (Poir.) C.B.Clarke Specimen: Pungo Andongo, Welwitsch 6779 (K). Specimen: Moxico, R. Chibamba, Milne-Redhead 4158. macranthus (Boeck.) C.B.Clarke KYLLINGIELLA R.W.Haines & Lye Specimen: Huíla, Capelongo, Mulondo, na Mulola do microcephala (Steud.) R.W.Haines & Lye Tambi, 08/09/1971, Menezes 3964 (LISC). Note: Recorded by Meneses (1956). macrostachyos (Lam.) J.Raynal subsp. macrostachyos macrostachyos (Lam.) J.Raynal subsp. tremulus (Poir.) Lye LIPOCARPHA R.Br. Note: Govaerts et al. (2006) do not record it for Angola. abietina Goetgh. It is recorded at LISC (Menezes 942). Specimen: Benguela, Membassoco, Faulkner 16B Emalangensis Meneses (LISC). Specimen: Xa-Sengue, R. Cuango, 08/04/1937, Exell & albiceps Ridl. Mendonça 480 (LISC; type). Specimen: Huíla, Cuanhama, Hess 52/146 (GENT, ZT). atra Ridl. melas (Ridl.) C.B.Clarke Specimen: Cachingues to Silva Porto, Barbosa & Moreno Specimen: Huíla, a c. 5 km de Sá da Bandeira, 12474 (COI, LISC). 06/05/1959, Teixeira & Andrade 4602 (LISC). chinensis (Osbeck) J.Kern mundtii Nees Specimen: Couto 151 (LISC). Specimen: Moçâmedes Prov., N. P. Iona, Foz do Cunene, filiformis (Vahl) Kunth Ward & Ward 15 (K). Specimen: Lombe, Welwitsch 6776 (BM). nitidus (Lam.) J.Raynal hemisphaerica (Roth) Goetgh. Note: Recorded by Rendle (1899); Govaerts et al. Specimen: Pungo Andongo, Sansamanda, Welwitsch (2006) do not record it for Angola. 6814 (BM). pauper (Hochst. ex A.Rich.) C.B.Clarke micrantha (Vahl) G.C.Tucker pelophilus (Ridl.) C.B.Clarke Specimen: Huíla, Ruacaná, Exell & Mendonça 2751 Specimen: Moçâmedes, Lungo, 29/05/1957, Teixeira (BM, COI). 2425 (K, LISC). nana (A.Rich.) Cherm. polystachyos (Rottb.) P.Beauv. subsp. polystachyos Specimen: Huíla, Humpata, Exell & Mendonça 2597 Specimen: Moçâmedes Prov., N. P. Iona, Foz do Cunene, (BM, COI). Ward & Ward 12 (K). Eperspicua S.S.Hooper polystachyos (Rottb.) P.Beauv. var. laxiflorus (Benth.) Specimen: Moxico, few km W of Kaperu, Milne- C.B.Clarke Redhead 4039 (NY; type). Epubescens Turrill rehmannii (Ridl.) Goetgh. Specimen: Benguela, Ganguelas and Ambuelas, Specimen: Huíla, Matas da Vindama, Borges 117 (K, Gossweiler 3920 (K; type of Cyperus gossweileri Kük.). LISC). pumilus (L.) Nees robinsonii J.Raynal xantholepis Nelmes Specimen: Moxico, Lusano Falls area, Milne-Redhead Specimen: Moxico, Ikula Hot Springs, 17/01/1938, 4114 (K, WAG). Milne-Redhead 4213 (K; type).

MONOCOTYLEDONS CYPERACEAE Kyllinga 182 S T R E L I T Z I A 22 (2008)

REMIREA Aubl. dregeana Kunth maritima Aubl. Specimen: Huambo, Chianga, R. Calupanda, Note: Recorded by Rendle (1899); Govaerts et al. 20/03/1953, Teixeira & Correia 3 (LISC). (2006) do not record it for Angola. erythrorrhiza Ridl. flexuosa Boeck. RHYNCHOSPORA Vahl foliosa Hochst. ex A.Rich. angolensis Turrill Note: Recorded by Rendle (1899); Govaerts et al. Specimen: Benguela, Ganguelas and Ambuelas, (2006) do not record it for Angola. Gossweiler 3268 (K; type). gracillima Boeck. candida (Nees) Boeck. Note: Recorded by Meneses (1956). Specimen: Bié, na anhara de alto da Moma, greigiifolia (Ridl.) C.B.Clarke 07/02/1970, Raimundo, Matos & Figueira 23 (LISC). Specimen: Arredores do Lago Calundo, 01/1955, corymbosa (L.) Britton Machado 120 (LISC). Note: Govaerts et al. (2006) do not record it for Angola. hirtella Sw. It is recorded at LISC (Raimundo, Matos & Figueira Specimen: Huíla, Chibia, Jau, no Nene, 05/03/1963, 657). Menezes 405 (LISC). holoschoenoides (Rich.) Herter induta Turrill rugosa (Vahl) Gale subsp. brownii (Roem. & Schult.) Ekindtiana Graebn. T. K o y a m a lagoensis Boeck. subsp. canaliculato-triquetra (Boeck.) Lye triflora Vahl Note: Recorded by Rendle (1899); Govaerts et al. (2006) do not record it for Angola. SCHOENOPLECTIELLA Lye lithosperma (L.) Sw. lateriflorus (J.F.Gmel.) Lye Specimen: Huambo, Chianga, R. Calupanda, Specimen: Cunera R., Johnston 9/1883 (K). 20/03/1953, Teixeira & Correia 549B (LISC). articulata (L.) Lye melanomphala Kunth Specimen: Cunene, Cuvelai, trajecto Cuvelai – Calonga, Specimen: Malange, baixa do R. Gole Luis, pr. do povoa- km 12,4, na lagoa dos Patos, 26/08/1971, Menezes mento de mesmo nome, 14/10/1970, Raimundo, Matos 3871 (LISC). & Figueira 536 (LISC). Note: Govaerts et al. (2006) do not record it for Angola. mikawana Makino praelongata (Poir.) Lye naumanniana Boeck. Note: Recorded by Meneses (1956). pooides Ridl. roylei (Nees) Lye Specimen: Moxico, Dambo by R. Mumbala, senegalensis (Steud.) Lye 08/01/1938, Milne-Redhead 3995 (K; type). Specimen: Quedas de Duque de Bragança, pulchella Ridl. 23/03/1973, Bamps, Martins & Silva 4257 (K, LISC). Specimen: Huíla, perímetro florestal da Humpata, 29/04/1958, Teixeira 3253 (LISC). SCHOENOPLECTUS (Rchb.) Palla racemosa Poir. confusus (N.E.Br.) Lye var. confusus Specimen: Uíge, em frente à povoação do Cuango, Specimen: Huíla, Vila Paiva Couceiro, Henriques 800 28/08/1971, Raimundo, Matos & Maia 867 (LISC). (K). rehmannii C.B.Clarke corymbosus (Roth ex Roem. & Schult.) J.Raynal var. brachy- sphaerocarpa (E.A.Rob.) Napper ceras (Hochst. ex A.Rich.) Lye tessellata Willd. Specimen: Huíla, Lubango, pr. da Missão do Munhino, welwitschii C.B.Clarke 05/03/1963, Menezes 401 (LISC). Specimen: Bié, Andulo, estrada Chindumba R. Note: Govaerts et al. (2006) do not record it for Angola. Cunhinga, nas margens do rio no fim da picada a 17 corymbosus (Roth ex Roem. & Schult.) J.Raynal var. corym- km, 30/11/1965, Teixeira 9651 (LISC). bosus woodii C.B.Clarke var. ornata (Cherm.) W.Schultze-Motel Note: Govaerts et al. (2006) do not record it for Angola. woodii C.B.Clarke var. woodii litoralis (Schrad.) Palla subsp. thermalis (Trab.) S.S.Hooper Specimen: Cunene, Cuvelai, ao km 54,2 do trajecto Specimen: Moçâmedes Prov., N. P. Iona, Ward & Ward Cuvelai – Bambi, 16/02/1973, Menezes, Barroso & s.n. (K). Sousa 4649 (LISC). mucronatus (L.) Palla Specimen: Huíla, Lubango, Munhino, near Missão, SPHAEROCYPERUS Lye Menezes 397 (K, LISC). erinaceus (Ridl.) Lye Specimen: Benguela, Ganda, Chicuma, entre Duma e muriculatus (Kük.) Browning Calucipa, 23/05/1963, Menezes 539 (LISC). Specimen: Herb. Missão da Huíla s.n. (LISC). Note: Govaerts et al. (2006) do not record it for Angola. DIOSCOREACEAE SCLERIA P.J.Bergius bequaertii De Wild. by P. Wilkin Specimen: Moxico, near Chibamba R., 16/01/1938, Milne-Redhead 4157 (BR; type of Scleria bequaertii Govaerts, R. & Wilkin, P. 2006. World Checklist of Dioscoreaceae. De Wild. var. laevis Piérart). The Board of Trustees of the Royal Botanic Gardens, Kew. E Published on the internet; http://www.kew.org/wcsp/ (accessed bicolor Nelmes August 2006). boivinii Steud. Miège, J. 1968. Dioscoreaceae. Flora of West tropical Africa, edn bulbifera Hochst. ex A.Rich. 2, 3,1: 144–154. Specimen: Cuanza Sul, estrada Calulo – Quissongo e a N’Kounkou, J.S. 1993. Les Dioscoreaceae du Congo. Fragmenta picada para a fazenda Quilula, 27/02/1971, Raimundo, Floristica et Geobotanica, Suppl. 2,1: 139–182. Matos & Figueira 676 (LISC). Rendle, A.B. 1899. Dioscoreaceae. Catalogue of the African plants catophylla C.B.Clarke collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: clathrata Hochst. ex A.Rich. 36–41. British Museum (Natural History), London. Note: Recorded by Rendle (1899); Govaerts et al. Wilkin, P. 2001. Dioscoreaceae of south-central Africa. Kew Bulletin (2006) do not record it for Angola. 56: 361–404.

CYPERACEAE Remirea MONOCOTYLEDONS S T R E L I T Z I A 22 (2008) 183

DIOSCOREA L. La Croix, I. In press. Dracaenaceae. Flora zambesiaca 13,2. *alata L. Mwachala, G. 2005. Systematics and ecology of Dracaena L. Specimen: Cazengo, 07/04/1912, ƃ fl. & Ƃ immature (Ruscaceae) in central, East and southern Africa. Unpublished fr., Gossweiler 5662 (BM). Ph.D. thesis. University of Koblenz-Landau, Germany. Available Note: Introduced and cultivated, domesticated in SE from http://kola.opus.hbz-nrw.de. Asia. Newton, L.E. 2001. Sansevieria. In U. Eggli (ed.), Illustrated hand- baya De Wild. var. baya book of succulent plants: monocotyledons: 261–272. Springer Verlag, Berlin. Specimen: Cabinda, Maiombe, Belize, 13/04/1917, ƃ fl., Gossweiler 7154 (BM). Rendle, A.B. 1899. Dracaena. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: buchananii Benth. 47–48. British Museum (Natural History), London. Specimen: Membassoco, Cubal, ƃ fl. 01/1942, Faulkner A06 (K, PRE). DRACAENA Vand. ex L. bulbifera L. acaulis Baker Specimen: Golungo Alto, ƃ fl. & Ƃ fl., Welwitsch 4037 Specimen: Golungo Alto, Alto Queta e Cungulungulo, (BM, K). Catarata R. Cuanza, 07/1855, Welwitsch 3752 (BM, Note: Dioscorea bulbifera cannot be distinguished from K; type). D. asteriscus Burkill in the sterile state. All fertile plants arborea (Willd.) Link seen have the erect tepals of the former species. Specimen: Golungo Alto, Molemba Alta, 02/1855, cayenensis Lam. Welwitsch 3737 (BM). Notes: No specimens were seen. While all the guinea aubryana Brongn. ex E.Morren yam specimens seen from Angola appear to be wild Specimen: Golungo Alto, Mata de Quisuculo, plants attributable to Dioscorea praehensilis (see 29/04/1856, Welwitsch 3745 (BM; type of Dracaena below), it is hard to believe that this major African monostachya Baker var. angolensis Baker). cultigen is not in small-scale cultivation in Angola. If the camerooniana Baker guinea yams are treated as a single species, this is the Specimen: Pungo Andongo, Lombe R., 03/1857, oldest name. Welwitsch 3748 (BM, G, K, P; type of Dracaena inter- dumetorum (Kunth) Pax rupta Baker). Specimen: Golungo Alto, near Bango, 1855, ƃ fl. cerasifera Hua & Ƃ immature fr., Welwitsch 4052 (BM, K; type of Note: Mwachala (2005) records Gossweiler 7933 Dioscorea triphylla Schimper ex Kunth var. tomentosa (Cabinda, Belize, without date) although he has not Rendle). seen the specimen and does not cite a herbarium where hirtiflora Benth. subsp. hirtiflora it is held. Specimen: Golungo Alto, Monte de Queta, above Ndele, fragrans (L.) Ker Gawl. 04/1856, ƃ fl., Welwitsch 4039 (BM, K, P; type of Specimen: Pungo Andongo, 06/1857, Welwitsch 3738 Dioscorea polyantha Rendle). (BM, K). praehensilis Benth. mannii Baker Specimen: Golungo Alto, Sange, Ƃ fl., Welwitsch 4036 Specimen: Golungo Alto, Zenza de Golungo, 09/1857, (BM, K; type of Dioscorea angustiflora Rendle). Welwitsch 3743 (BM, COI, G; type of Dracaena nitens Note: All the specimens seen previously identified as the Welw. ex Baker). cultigen Dioscorea cayenensis Lam. were this taxon, the Eparviflora Baker ‘wild’ form. The two names should probably be synony- Specimen: Golungo Alto, Zenzas do Queta, 20/02/1856, mised. Welwitsch 3739 (BM, K, P; type). preussii Pax subsp. preussii poggei Engl. Specimen: Pungo Andongo, between Capepe and Luxilo, Specimen: Lunda, Dundo, Estrada de Turismo, 01/1857, ƃ fl. & Ƃ fl., Welwitsch 4040 (BM, K; type of 06/1948, Gossweiler 14048B (K). Dioscorea andongensis Rendle). viridiflora Engl. & K.Krause quartiniana A.Rich. Specimen: Cabinda, Maiombe, Chiluango, Gossweiler Specimen: Bié, 1930, Ƃ fl. and previous year’s fr., 7770 (K). Herb. Servicos de Agricultura de Angola 4967 (B, BM, SANSEVIERIA Thunb. K; type of Dioscorea angolensis R.Knuth). aubrytiana Carrière sansibarensis Pax Specimen: Quicuxe to Mutolo and towards Funda, Isolo Specimen: Golungo Alto, Sobato Quilombo-Quiacatubia, and Bengo, and Luanda Distr., 06/1854, Welwitsch 02/1855, ƃ fl., Welwitsch 4041 (BM, K; type of 3750 (BM, K; type of Sansevieria bracteata Baker). Dioscorea welwitschii Rendle). cylindrica Bojer ex Hook. smilacifolia De Wild Specimen: Luanda, from Luanda to Cacuaco, 03/1854, Specimen: Cabinda, Maiombe, Buco Zau, 01/08/1916, Welwitsch 3749 (BM, K; type). ƃ fl. & Ƃ immature fr., Gossweiler 6545 (BM). longiflora Sims var. longiflora Note: This species and Dioscorea minutiflora Engl. may Specimen: Malange, 21/09/1932, Young 840 (BM). intergrade; more research is needed. pearsonii N.E.Br. Specimen: Moçâmedes Railway, km 108.5, DRACAENACEAE 30/04/1909, Pearson 2073 (K; type). by P. Wilkin & J. Wiland-Szymanska ERIOCAULACEAE Bos, J.J. 1984. Dracaena in West Africa. Mededelingen Cavaco, A. 1959. Subsídios para o estudo da biologia na Lunda. Landbouwhogeschool Wageningen 84-1. Contribution à l’étude de la flore de la Lunda d’après les récol- Govaerts, R. & Zona, S.A. 2006. World Checklist of Asparagaceae. tes de Gossweiler (1946–1948). Museu do Dundo. Publicações The Board of Trustees of the Royal Botanic Gardens, Kew. Culturais da Companhia de Diamantes de Angola (DIAMANG) Published on the internet; http://www.kew.org/wcsp/ (accessed No. 42. August 2006). Govaerts, R. 2006. World Checklist of Eriocaulaceae. The Board Jankalski, S. 2006. Brown’s Sansevieria monograph—an update. of Trustees of the Royal Botanic Gardens, Kew. Published on the Sansevieria 15: 21–29. internet; http://www.kew.org/wcsp/ (accessed August 2006).

MONOCOTYLEDONS DIOSCOREACEAE Dioscorea 184 S T R E L I T Z I A 22 (2008)

Hess, H. 1955. Zur Kenntnis der Eriocaulaceae von Angola und SYNGONANTHUS Ruhland dem unteren Belgischen Kongo. Berichte der Schweizerischen angolensis H.E.Hess Botanischen Gesellschaft 65: 115–204. Specimen: Bié, am R. Luassinga, 60 km östlich Vila Klopper, R.R., Chatelain, C., Bänninger, V., Habashi, C., Steyn, Serpa Pinto, 28/06/1952, Hess 52/2098 (BR; type). H.M., De Wet, B.C., Arnold, T.H., Gautier, L., Smith, G.F. & Distribution: CC HI Spichiger, R. 2006. Checklist of the flowering plants of Sub- ngoweensis Lecomte Saharan Africa. Southern African Botanical Diversity Network poggeanus Ruhland Report No. 42. SABONET, Pretoria. Specimen: Quimbundo, 08/1876, Pogge 457 (B; type). Rendle, A.B. 1899. Eriocaulaceae. Catalogue of the African plants wahlbergii (Wikstr. ex Körn.) Ruhland var. wahlbergii collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: Distribution: BE CC HI 95–103. British Museum (Natural History), London. welwitschii (Rendle) Ruhland ERIOCAULON L. Specimen: Huíla, Lopolo, 04/1860, Welwitsch 2447 abyssinicum Hochst. (M; type). Specimen: Huíla, Lopolo, 05/1860, Welwitsch 2445 Distribution: HI (M; type of Eriocaulon ciliisepalum Rendle). antunesii Engl. & Ruhland ERIOSPERMACEAE Specimen: Huíla, Antunes 139 (B; type). Ebuchananii Ruhland var. andongense (Welw. ex Rendle) Kimp. Govaerts, R. 2006. World Checklist of Asparagaceae. The Board of Trustees of the Royal Botanic Gardens, Kew. Published on the Specimen: Pungo Andongo, Fonte de Salgado, 04/1857, internet; http://www.kew.org/wcsp/ (accessed August 2006). Welwitsch 2443 (M; type). Klopper, R.R., Chatelain, C., Bänninger, V., Habashi, C., Steyn, Note: It is also considered a synonym of Eriocaulon H.M., De Wet, B.C., Arnold, T.H., Gautier, L., Smith, G.F. & andongense Welw. ex Rendle (e.g. Klopper et al. 2006). Spichiger, R. 2006. Checklist of the flowering plants of Sub- buchananii Ruhland var. buchananii Saharan Africa. Southern African Botanical Diversity Network Distribution: CC HI Report No. 42. SABONET, Pretoria. cinereum R.Br. Poellnitz, K. 1943. Eriospermum in Angola. Boletim da Sociedade E×hessii Moldenke Broteriana, sér. 2, 17: 147–152. Elanatum H.E.Hess Rendle, A.B. 1899. Eriospermum. Catalogue of the African plants Specimen: Bié, am R. Cuiriri, 20 km östlich Longa, collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: 01/07/1952, Hess 52/2108 (BR; type). 49, 50. British Museum (Natural History), London. Distribution: CC latifolium Sm. ERIOSPERMUM Jacq. ex Willd. E Elongipetalum Rendle andongense Welw. ex Baker Specimen: Huíla, Morro de Lopolo, 05/1860, Welwitsch Specimen: Pungo Andongo, 12/1856, Welwitsch 3757 2446 (K; type). (K; type). E mannii N.E.Br. currorii (Baker) Baker mutatum N.E.Br. var. angustisepalum (H.E.Hess) Specimen: Curror 26 (K; type). S.M.Phillips Note: Also considered a synonym of Eriospermum rau- Specimen: Huíla, 45 km südlich Cassinga in der tanenii Schinz (e.g. Klopper et al. 2006). Guanhama, 17/06/1952, Hess 52/2004 (K; type). flagelliforme (Baker) J.C.Manning E mutatum N.E.Br. var. mutatum flexuosum Welw. ex Baker pictum Fritsch Specimen: Between Humpata and Lopolo, 11/1859, Distribution: BE CC HA HI Welwitsch 3760 (K; type). E schippii Standl. ex Moldenke ophioglossoides Welw. ex Baker Distribution: BE Specimen: Lopolo, 11/1859, Welwitsch 3759 (K; type). E setaceum L. paludosum Baker Estoloniferum Welw. ex Rendle rautanenii Schinz E Specimen: Huíla, Morro de Lopolo, 05/1860, Welwitsch stenophyllum Welw. ex Baker 2458 (M; type). Specimen: Pungo Andongo, Cadumba, R. Cuanza, Distribution: HI Welwitsch 3758 (K; type). Esubmersum Welw. ex Rendle triphyllum Baker Specimen: Huíla, Humpata e Lopolo, 04/1860, Note: Not recorded for Angola by Govaerts (2006); Welwitsch 2457 (M; type). the specimen Menezes, Barroso & Sousa 4515 was teusczii Engl. & Ruhland recorded at LISC. Specimen: Malange, 09/1879, Mechow 231 (M; type). Distribution: BE CC HI FLAGELLARIACEAE transvaalicum N.E.Br. subsp. tofieldifolium (Schinz) S.M.Phillips Govaerts, R. 2006. World Checklist of Flagellariaceae. The Board of Trustees of the Royal Botanic Gardens, Kew. Published on the Note: Recorded by Cavaco (1959). internet; http://www.kew.org/wcsp/ (accessed August 2006). transvaalicum N.E.Br. subsp. transvaalicum Rendle, A.B. 1899. Flagellarieae. Catalogue of the African plants vittifolium Lecomte collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: Distribution: BE HI 81. British Museum (Natural History), London. welwitschii Rendle Specimen: Pungo Andongo, Lombe e Candumba, FLAGELLARIA L. 03/1857, Welwitsch 2441 (M; type). guineensis Schumach. Note: Not recorded for Angola by Govaerts (2006); MESANTHEMUM Körn. recorded by Rendle (1899). pilosum Kimp. radicans (Benth.) Körn. Specimen: Curror s.n. (K-K000346206; type). HYACINTHACEAE E reductum H.E.Hess Govaerts, R. & Zona, S.A. 2006. World Checklist of Asparagaceae. Specimen: Bié, am R. Quiriri, 20 km östlich Longa, The Board of Trustees of the Royal Botanic Gardens, Kew. 29/06/1952, Hess 52/2106 (BR; type). Published on the internet; http://www.kew.org/wcsp/ (accessed Distribution: CC August 2006).

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Klopper, R.R., Chatelain, C., Bänninger, V., Habashi, C., Steyn, SCHIZOCARPHUS Van der Merwe H.M., De Wet, B.C., Arnold, T.H., Gautier, L., Smith, G.F. & nervosus (Burch.) Van der Merwe Spichiger, R. 2006. Checklist of the flowering plants of Sub- Specimen: Cubango bei Cavanga, 16/11/1899, Baum Saharan Africa. Southern African Botanical Diversity Network 410 (K; type of Scilla eriospermoides Engl. & Gilg). Report No. 42. SABONET, Pretoria. Rendle, A.B. 1899. Liliaceae (in part). Catalogue of the African SCILLA L. plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. E 2,1: 41–66. British Museum (Natural History), London. antunesii Engl. Specimen: Huíla, Antunes 178 (B; type). ALBUCA L. Earenaria Baker abyssinica Jacq. Specimen: Near Condo and Quitage, 03/1857, Echlorantha Welw. ex Baker Welwitsch 3823 (K; type). E Egaleata Welw. ex Baker baumiana Engl. & Gilg kirkii (Baker) Brenan Specimen: Zwischen Löwenpan und Cunene, Emalangensis Baker 19/09/1899, Baum 122 (K; type). monophylla Baker Note: An unplaced name (Govaerts & Zona 2006). E Emyogaloides Welw. ex Baker benguellensis Baker Specimen: Welwitsch 3840 (B; type). Specimen: Welwitsch 3831 (K; type). E Esubspicata Baker congesta Baker Eflaccidula Baker BOWIEA Harv. ex Hook.f. Specimen: Pungo Andongo, 11/1856, Welwitsch 3820 volubilis Harv. subsp. volubilis (K; type). Elaxiflora Baker DIPCADI Medik. E E platyphylla Baker dekindtianum Engl. Specimen: Welwitsch 3826 (K; type). Specimen: Huíla, Dekindt 80 (B; type). simiarum Baker longifolium (Lindl.) Baker Specimen: Luanda, Quicuxe, 04/1854, Welwitsch Specimen: Cubango, Cuito, 02/12/1899, Baum 499 (K 3821 (K; type). isotype of Dipcadi anthericoides Engl. & Gilg). E E welwitschii Poelln. oxylobum Welw. ex Baker Specimen: Pungo Andongo, Candumba, 03/1857, Specimen: Pungo Andongo, 11/1856, Welwitsch 3714 Welwitsch 3832 (K; type of Scilla polyphylla Baker, (K; type). nom. illeg.). vaginatum Baker Specimen: Baum 349 (type of Dipcadi baumii Engl. & URGINEA Steinh. Gilg). Eangolensis Baker viride (L.) Moench Ecomosa Welw. ex Baker Specimen: Between Lopolo and Catumba, 15/04/1860, Note: An unplaced name (Govaerts & Zona 2006). Welwitsch 3732 (K; type of Dipcadi comosum Welw. ex Also considered a synonym of Ornithogalum pulchrum Baker). Schinz (e.g. Klopper et al. 2006). E welwitschii (Baker) Baker Ejohnstonii Baker DRIMIA Jacq. Specimen: Cunene R., 09/1883, Johnston s.n. (K, altissima (L.f.) Ker Gawl. K000400576; type). E Note: Not recorded for Angola by Govaerts & Zona psilostachya Welw. ex Baker (2006); specimen Menezes 999 was recorded at LISC. Specimen: Cazengo, R. Luinha, 25/12/1854, Welwitsch elata Jacq. 3807 (BM; type). LEDEBOURIA Roth cordifolia (Baker) Stedje & Thulin HYDROCHARITACEAE revoluta (L.f.) Jessop Note: Not recorded for Angola by Govaerts & Zona Govaerts, R. 2006. World Checklist of Hydrocharitaceae. The Board of Trustees of the Royal Botanic Gardens, Kew. Published (2006); recorded by Rendle (1899). on the internet; http://www.kew.org/wcsp/ (accessed August ORNITHOGALUM L. 2006). Ebenguellense Baker Klopper, R.R., Chatelain, C., Bänninger, V., Habashi, C., Steyn, Specimen: Lopolo, 1859, Welwitsch 3766 (K; type). H.M., De Wet, B.C., Arnold, T.H., Gautier, L., Smith, G.F. & Egambosanum Baker Spichiger, R. 2006. Checklist of the flowering plants of Sub- Saharan Africa. Southern African Botanical Diversity Network tenuifolium F.Delaroche subsp. tenuifolium Report No. 42. SABONET, Pretoria. Note: Not recorded for Angola by Govaerts & Zona Rendle, A.B. 1899. Hydrocharideae. Catalogue of the African (2006); the specimen Teixeira 2146 was recorded at plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. LISC. 2,1: 1, 2. British Museum (Natural History), London. PSEUDOGALTONIA (Kuntze) Engl. clavata (Baker ex Mast.) E.Phillips BLYXA Noronha ex Thouars Note: Not recorded for Angola by Govaerts & Zona hexandra C.D.K.Cook & Luond (2006); the specimen Menezes & Sousa 3437 was Specimen: Benguela, Cassipera, 30 km von Chicuma recorded at LISC. Richtung Capala, 01/05/1952, Hess 52/1483 (K; type). radicans Ridl. SCHIZOBASIS Baker Eangolensis Baker LAGAROSIPHON Harv. Specimen: Pungo Andongo, Welwitsch 3866 (K; type). cordofanus (Hochst.) Casp. intricata (Baker) Baker ilicifolius Oberm. Note: It is also considered a synonym of Drimia intricata Erubellus Ridl. (Baker) J.C.Manning & Goldblatt (e.g. Klopper et al. Specimen: Huíla, Humpata, 04/1860, Welwitsch 6472 2006). (M; type).

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OTTELIA Pers. GLADIOLUS L. exserta (Ridl.) Dandy Eamplifolius Goldblatt kunenensis (Gürke) Dandy Specimen: Huambo, Nova Lisboa, near Caála (Belem), Specimen: Zwischen Quiteve und Humbe am Cunene, 28/12/1970, Silva 3379 (K; type). 03/06/1900, Baum 962 (W; type). Distribution: HA muricata (C.H.Wright) Dandy Note: Known only from the type collection. ulvifolia (Planch.) Walp. atropurpureus Baker Note: Ottelia lancifolia A.Rich. (= Ottelia ulvifolia) var. Specimens: Lopolo, 03/12/1859, Welwitsch 1533 fluitans Ridl., recorded by Rendle (1899), is not listed (K isolectotype of Gladiolus luridus Welw. ex Baker); by Govaerts (2006) or by Klopper et al. (2006). Lopolo, 04/1860, Welwitsch 1537 (K isolectotype of verdickii Gürke ex De Wild. Gladiolus caerulescens Baker). Distribution: HA LS benguellensis Baker HYPOXIDACEAE Specimens: Am Longa, bei Chijija, 05/01/1900, Baum Cavaco, A. 1959. Subsídios para o estudo da biologia na Lunda. 632 (K isotype of Gladiolus longanus Harms); Lopolo, Contribution à l’étude de la flore de la Lunda d’après les récol- 02/1860, Welwitsch 1540 (K; type). tes de Gossweiler (1946–1948). Museu do Dundo. Publicações Distribution: BE CC CU HI MA MO Culturais da Companhia de Diamantes de Angola (DIAMANG) Echelamontanus Goldblatt n. 42. Specimen: Huíla, Tundavala, entre a cascata e o mira- Govaerts, R. 2006. World Checklist of Hypoxidaceae. The Board douro, 05/1962, Barbosa & Moreno 10217 (LISC; type). of Trustees of the Royal Botanic Gardens, Kew. Published on the Distribution: HI internet; http://www.kew.org/wcsp/ (accessed August 2006). crassifolius Baker Klopper, R.R., Chatelain, C., Bänninger, V., Habashi, C., Steyn, H.M., Distribution: BE HA De Wet, B.C., Arnold, T.H., Gautier, L., Smith, G.F. & Spichiger, dalenii Van Geel subsp. andongensis (Baker) Goldblatt R. 2006. Checklist of the flowering plants of Sub-Saharan Africa. Specimen: Pungo Andongo, Pedra Songue, 12/1856, Southern African Botanical Diversity Network Report No. 42. Welwitsch 1529 (K; type). SABONET, Pretoria. Distribution: MA Rendle, A.B. 1899. Hypoxis and Curculigo. Catalogue of the African dalenii Van Geel subsp. dalenii plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. Specimen: Welwitsch 1527 (K; syntype of Gladiolus 2,1: 30–32. British Museum (Natural History), London. angolensis Baker). Distribution: BI CU HA HI LN MA UI CURCULIGO Gaertn. Edalenii Van Geel subsp. welwitschii (Baker) Goldblatt pilosa (Schumach. & Thonn.) Engl. subsp. pilosa Specimen: Welwitsch 1541 (K; type). Note: Not recorded for Angola by Govaerts (2006); Distribution: CS HA HI recorded by Rendle (1899). Efenestratus Goldblatt HYPOXIS L. Specimen: Kers 3196 (PRE; type). angustifolia Lam. var. angustifolia Distribution: HI camerooniana Baker gregarius Welw. ex Baker Ecanaliculata Baker Specimens: Serra de Pedras de Guinga, 03/1857, Wel- Specimen: Lopolo, Welwitsch 4057 (M; type). witsch 1528 (K; type); Huíla, Monino, 02/1860, Wel- witsch 1538 (K isolectotype of Gladiolus multiflorus cuanzensis Welw. ex Baker Baker). filiformis Baker Distribution: BI CC HA LS Eleucotricha Fritsch Eharmsianus Vaupel monanthos Baker Specimen: Quiaca, Wellman 1586 (B; type). obtusa Burch. ex Ker Gawl. Distribution: CS HA polystachya Welw. ex Baker huillensis (Welw. ex Baker) Goldblatt Note: Hypoxis polystachya var. andongensis Baker, Specimens: Huíla, Antunes 149 (LISC isotype of recorded by Rendle (1899), is not listed by Govaerts Gladiolus subulatus Baker); near Lopolo and Humpata, (2006) or by Klopper et al. (2006). 12/1859, Welwitsch 1539 (K; type). schimperi Baker Distribution: HA HI subspicata Pax laxiflorus Baker Specimen: Huíla, Lopolo, 12/1859, Welwitsch 1536 IRIDACEAE (K; type). Distribution: HA HI LS MA MO Barker, C. 2006. World Checklist of Iridaceae. The Board of Trustees lundaensis Goldblatt of the Royal Botanic Gardens, Kew. Published on the internet; Specimen: Lunda Sul, Saurimo, Young 1148 (BR; type). http://www.kew.org/wcsp/ (accessed August 2006). Distribution: LS Goldblatt, P. 1977. Systematics of Moraea (Iridaceae) in tropical magnificus (Harms) Goldblatt Africa. Annals of the Missouri Botanical Garden 64: 243–295. Specimen: Am Longa bei Minesera, 11/01/1900, Baum Goldblatt, P. 1996. Gladiolus in tropical Africa. Timber Press, 651 (K; type). Portland, Oregon. Distribution: CC Rendle, A.B. 1899. Irideae. Catalogue of the African plants collect- melleri Baker ed by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: 26–30. Distribution: LS MA UI British Museum (Natural History), London. Epallidus Baker Specimens: Huíla, Antunes 42 (K; type); am Cubango ARISTEA Aiton bei Wolombo, 08/05/1900, Baum 898 (K isotype of angolensis Baker subsp. angolensis Gladiolus kubangensis Harms). CROCOSMIA Planch. Distribution: BE BI CC HA HI NA E aurea (Pappe ex Hook.) Planch. stenosiphon Goldblatt Specimen: Sá da Bandeira – Vila Arriaga, km 24, FERRARIA Burm. ex Mill. 13/04/1973, Bamps, Martins & Matos 4484 (K; type). glutinosa (Baker) Rendle Distribution: HI

HYDROCHARITACEAE Ottelia MONOCOTYLEDONS S T R E L I T Z I A 22 (2008) 187 unguiculatus Baker LEMNACEAE Specimen: Between Lopolo and Humpata, 12/1859, Welwitsch 1534 (K isolectotype of Gladiolus brevicaulis Govaerts, R., Bogner, J., Boos, J., Boyce, P., Cosgriff, B., Croat, T., Goncalves, E., Grayum, M., Hay, A., Hetterscheid, W., Ittenbach, Baker). S., Landolt, E., Mayo, S., Murata, J., Nguyen, V.D., Sakuragui, Distribution: BE BI CS LS MA MO UI C.M., Singh, Y., Thompson, S. & Zhu, G. 2006. World Checklist of Araceae. The Board of Trustees of the Royal Botanic Gardens, LAPEIROUSIA Pourr. Kew. Published on the internet; http://www.kew.org/wcsp/ bainesii Baker (accessed August 2006). Note: Not recorded for Angola by Barker (2006); the Rendle, A.B. 1899. Lemnaceae. Catalogue of the African plants specimen Barbosa & Moreno 10181 was recorded at collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: LISC. 91, 92. British Museum (Natural History), London. erythrantha (Klotzsch ex Klatt) Baker Specimen: Pungo Andongo, near Catete, 01/1857, LEMNA L. Welwitsch 1531 (K isolectotype of Lapeirousia wel- aequinoctialis Welw. witschii Baker). WOLFFIA Horkel ex Schleid. littoralis Baker subsp. littoralis arrhiza (L.) Horkel ex Wimm. odoratissima Baker cylindracea Hegelm. Specimen: Huíla, near Lopolo, 12/1859, Welwitsch *?globosa (Roxb.) Hartog & Plas 1551 (K; type). rivularis Wanntorp WOLFFIELLA (Hegelm.) Hegelm. schimperi (Asch. & Klatt) Milne-Redh. repanda (Hegelm.) Monod teretifolia (Geerinck & al.) Goldblatt welwitschii (Hegelm.) Monod zambeziaca Goldblatt Specimen: Moxico, few miles W of R. Kaperu (Kapelu), 01/1938, Milne-Redhead 4037 (K isotype of MARANTACEAE Lapeirousia angolensis Goldblatt). Dhetchuvi, M.M. 1995. Le genre Marantochloa (Marantaceae) en Afrique. Bulletin de Jardin Botanique National de Belgique 65: MORAEA Mill. 369–398. Eangolensis Goldblatt D’Orey, J. 1981. Marantaceae colhidas por John Gossweiler em Specimen: Capelo & Ivens 18 (LISU; type). Angola existentes em LISJC. Garcia de Orta, Série de Botânica Distribution: MO 5: 47–58. clavata R.C.Foster Govaerts, R. & Kennedy, H. 2006. World Checklist of Marantaceae. Specimen: Ferrão da Sola, 12/1859, Welwitsch 1545 The Board of Trustees of the Royal Botanic Gardens, Kew. (K isolectotype of Moraea gracilis Baker, nom. illeg.). Published on the internet; http://www.kew.org/wcsp/ (accessed Distribution: HI August 2006). schimperi (Hochst.) Pic.Serm. Leistner, O.A. 2005. Seed plants of southern tropical Africa. Specimen: Huíla, Lopolo, 11/1859, Welwitsch 1548 (K Southern African Botanical Diversity Network Report No. 26. SABONET, Pretoria. isotype of Moraea welwitschii Baker). Rendle, A.B. 1899. Maranteae. Catalogue of the African plants Distribution: BI CS HA HI collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: textilis (Welw. ex Baker) Baker 22, 23. British Museum (Natural History), London. Specimen: Huíla, Lopolo, 04/1860, Welwitsch 1549 (K; type). AFROCALATHEA K.Schum. Distribution: BE CS HA HI LS MO rhizantha (K.Schum.) K.Schum. ventricosa Baker forma verdickii (De Wild.) Geerinck Note: Not recorded for Angola by Govaerts & Kennedy Distribution: MO (2006); recorded by Leistner (2005). ATAENIDIA Gagnep. JUNCACEAE conferta (Benth.) Milne-Redh. Govaerts, R. 2006. World Checklist of Juncaceae. The Board of HALOPEGIA K.Schum. Trustees of the Royal Botanic Gardens, Kew. Published on the azurea (K.Schum.) K.Schum. internet; http://www.kew.org/wcsp/ (accessed August 2006). Distribution: CA Rendle, A.B. 1899. Juncaceae. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: 81, HAUMANIA J.Léonard 82. British Museum (Natural History), London. liebrechtsiana (De Wild. & T.Durand) J.Léonard Note: Not recorded for Angola by Govaerts & Kennedy JUNCUS L. (2006); recorded by Leistner (2005). oxycarpus E.Mey. ex Kunth punctorius L.f. HYPSELODELPHYS K.Schum. Note: Not recorded for Angola by Govaerts (2006); the poggeana (K.Schum.) Milne-Redh. specimen Silva 3817 was recorded at LISC. scandens Louis & Mullend. rigidus Desf. violacea (Ridl.) Milne-Redh. Specimen: Pungo Andongo, Barrancos de Catete e Pedra Songue, 04/1857, Welwitsch 6441 (M; type). JUNCAGINACEAE Govaerts, R. 2006. World Checklist of Juncaginaceae. The Board MARANTOCHLOA Brongn. of Trustees of the Royal Botanic Gardens, Kew. Published on the congensis (K.Schum.) J.Léonard & Mullend. var. congensis internet; http://www.kew.org/wcsp/ (accessed August 2006). Distribution: CA Rendle, A.B. 1899. Juncagineae. Catalogue of the African plants congensis (K.Schum.) J.Léonard & Mullend. var. pubescens collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: (Loes.) J.Léonard & Mullend. 93. British Museum (Natural History), London. Distribution: CA cordifolia (K.Schum.) Koechlin TRIGLOCHIN L. Distribution: CA UI bulbosa L. subsp. bulbosa filipes (Benth.) Hutch. striata Ruiz & Pav. Distribution: CA CS

MONOCOTYLEDONS IRIDACEAE Gladiolus 188 S T R E L I T Z I A 22 (2008) leucantha (K.Schum.) Milne-Redh. var. leucantha ORCHIDACEAE Distribution: CS microphylla (Koechlin) Dhetchuvi by E. Figueiredo & B. Bytebier Distribution: CA with T. van der Niet (genus Satyrium) monophylla (K.Schum.) D’Orey Cribb, P.J. 1984. Flora of tropical East Africa. Orchidaceae (Part 2). Distribution: CA Cribb, P.J. 1989. Flora of tropical East Africa. Orchidaceae (Part 3). purpurea (Ridl.) Milne-Redh. Distribution: CN LN Cribb, P.J. & La Croix, I. 1995. Orchidaceae 1. Flora zambesiaca 11,1: 1–320. MEGAPHRYNIUM Milne-Redh. Cribb, P.J. & La Croix, I. 1998. Orchidaceae 2. Flora zambesiaca macrostachyum (K.Schum.) Milne-Redh. 11,2: 321–569. Distribution: CA Geerinck, D. 1984. Orchidaceae 1. Flore d’Afrique Centrale (Zaïre– trichogynum Koechlin Rwanda–Burundi): 1–296. Distribution: CA Geerinck, D. 1992. Orchidaceae 2. Flore d’Afrique Centrale (Zaïre– Rwanda–Burundi): 297–780. SARCOPHRYNIUM K.Schum. Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. prionogonium (K.Schum.) K.Schum. var. ivorense Schnell Agronomia Angolana 7: 1–587. Distribution: CA Govaerts, R., Campacci, M.A., Holland Baptista, B., Cribb, P., prionogonium (K.Schum.) K.Schum. var. prionogonium George, A., Kreuz, K. & Wood, J. 2006. World Checklist Note: Not recorded for Angola by Govaerts & Kennedy of Orchidaceae. The Board of Trustees of the Royal Botanic (2006); the specimen Barros Machado 128 was record- Gardens, Kew. Published on the internet; http://www.kew.org/ ed at LISC. wcsp/ (accessed June 2006, November 2007). Leistner, O.A. 2005. Seed plants of southern tropical Africa. THALIA L. Southern African Botanical Diversity Network Report No. 26. geniculata L. SABONET, Pretoria. Linder, H.P. 1981a. Taxonomic studies on the Disinae. III. A revision THAUMATOCOCCUS Benth. of Disa Berg. excluding sect. Micranthae. Contributions of the daniellii (Benn.) Benth. var. daniellii Bolus Herbariumm 9: 1–370. Distribution: CA Linder, H.P. 1981b. Taxonomic studies in the Disinae (Orchidaceae). IV. A revision of Disa Berg. sect. Micranthae Lindl. Bulletin du TRACHYPHRYNIUM Benth. Jardin Botanique National de Belgique 51: 255–346. braunianum (K.Schum.) Baker Natural History Museum. Orchid specimen database. www.nhm. Distribution: CA ac.uk/jdsml/research-curation/projects/orchids/index.dsml (accessed November 2007). Petterson, B. 1990. Nervilia (Orchidaceae) in Africa. Ph.D. disser- MAYACACEAE tation, Uppsala University. Govaerts, R. & Jaszczerski, J.C. 2006. World Checklist of Rendle, A.B. 1899. Orchideae. Catalogue of the African plants Mayacaceae. The Board of Trustees of the Royal Botanic collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: Gardens, Kew. Published on the internet; http://www.kew.org/ 3–19. British Museum (Natural History), London. wcsp/ (accessed August 2006). Schelpe, E.A.C.L.E. 1976. A provisional check-list of the Leistner, O.A. 2005. Seed plants of southern tropical Africa. Orchidaceae of Angola. Journal of South African Botany 42,4: Southern African Botanical Diversity Network Report No. 26. 383–388. SABONET, Pretoria. Schlechter, R. 1903. Orchidaceae. In O. Warburg (ed.), Kunene- Sambesi Expedition. Verlag des Kolonial-Wirtschaftlichen MAYACA Aubl. Komitees, Berlin. baumii Gürke Summerhayes, V.S. 1955. A revision of the genus Brachycorythis. Specimen: Benguela, im Quiriri, am Saquemeco, Kew Bulletin 10: 221–264. 11/04/1900, Baum 811 (B; type). Summerhayes, V.S. 1962. African orchids: XXVIII. Kew Bulletin 16: 253–314. Summerhayes, V.S. 1968. Flora of tropical East Africa. Orchidaceae MUSACEAE (Part 1). Govaerts, R. & Hakkinen, M. 2006. World Checklist of Musaceae. Vermeulen, J.J. 1987. A taxonomic revision of the continental The Board of Trustees of the Royal Botanic Gardens, Kew. African Bulbophyllinae. Orchid Monographs No. 2. Published on the internet; http://www.kew.org/wcsp/ (accessed June 2007). ACAMPE Lindl. Rendle, A.B. 1899. Museae. Catalogue of the African plants col- pachyglossa Rchb.f. lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: 24, 25. British Museum (Natural History), London. AERANGIS Rchb.f. brachycarpa (A.Rich.) T.Durand & Schinz ENSETE Horan. Specimens: Huíla, Lubango, ao km 21 da estrada Sá livingstonianum (J.Kirk) Cheesman da Bandeira–Hoque (Mulola do Liobo), 02/11/1971, ventricosum (Welw.) Cheesman Borges 306 (LISC); Golungo Alto, cataracts of the Cuango, 12/1854, Welwitsch 657 (BM holo., G, K, LISU; type of Aerangis flabellifolia Rchb.f.); Golungo NAJADACEAE Alto, Serra de Alto Queta on the banks of the R. Luinha, Govaerts, R. 2006. World Checklist of Hydrocharitaceae. The Board Welwitsch 742 (BM). of Trustees of the Royal Botanic Gardens, Kew. Published on the calantha (Schltr.) Schltr. internet; http://www.kew.org/wcsp/ (accessed August 2006). Specimen: 15/01/1918, Gossweiler 7347 (BM). Rendle, A.B. 1899. Najas. Catalogue of the African plants col- luteoalba (Kraenzl.) Schltr. var. rhodosticta (Kraenzl.) lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: 95. J.Stewart British Museum (Natural History), London. Specimen: 1918, Gossweiler 7477 (BM). Note: Not recorded for Angola by Govaerts et al. (2006) NAJAS L. but recorded at BM. welwitschii Rendle verdickii (De Wild.) Schltr. var. verdickii Specimens: Welwitsch 247 (K; type). Specimen: 14/11/1905, Gossweiler 4024 (BM).

MARANTACEAE Marantochloa MONOCOTYLEDONS S T R E L I T Z I A 22 (2008) 189

ANGRAECUM Bory fuscum Lindl. var. melinostachyum (Schltr.) J.J.Verm. distichum Lindl. intertextum Lindl. Specimen: Dundo, 15/10/1946, Gossweiler 13713 (BM). maximum (Lindl.) Rchb.f. eichlerianum Kraenzl. var. eichlerianum Specimen: 14/08/1903, Gossweiler 931 (BM). oreonastes Rchb.f. ANSELLIA Lindl. porphyrostachys Summerh. E africana Lindl. subsp. australis (Summerh.) Senghas Specimen: Lunda Norte, Dundo, R. Luachimo, Parque Specimens: 1903, Gossweiler 494 (BM); Huíla, Sá Carrisso, 08/07/1949, Machado 177 (LISC). da Bandeira, Chibia, a 4 km para Jau, 04/12/1961, saltatorium Lindl. var. albociliatum (Finet) J.J.Verm. Santos 624 (LISC); Bumbo, Serra da Chela, 10/1859, saltatorium Lindl. var. calamarium (Lindl.) J.J.Verm. Welwitsch 711 (BM). Specimen: Pungo Andongo, 02/1857, Welwitsch 697 BOLUSIELLA Schltr. (BM holo., G, K, P; type of Bulbophyllum rupincolum iridifolia (Rolfe) Schltr. subsp. iridifolia Rchb.f.). Specimen: Golungo Alto, Delamboa, 08/1856, sandersonii (Hook.f.) Rchb.f. subsp. sandersonii Welwitsch 679 (BM, K holo.; type). scaberulum (Rolfe) Bolus var. scaberulum Specimens: 1903, Gossweiler 930 (BM); Alto Chicapa, BONATEA Willd. nascente do R. Cuílo, 06/08/1954, Machado 225a (LISC). steudneri (Rchb.f.) T.Durand & Schinz unifoliatum De Wild. subsp. unifoliatum Specimen: Dekindt 715 (LISC). Note: Recorded by Vermeulen (1987). BRACHYCORYTHIS Lindl. CALANTHE R.Br. angolensis (Schltr.) Schltr. sylvatica (Thouars) Lindl. Specimens: Bié, Cuebe R., Matungue, 26/12/1899, Specimen: 27/02/1907, Gossweiler 4300 (BM). Baum 326 (BM, COI, E, K, M isotypes); Longa R., near Lapalanka, 01/01/1900, Baum 614 (BM isotype of CALYPTROCHILUM Kraenzl. Brachycorythis oligophylla Kraenzl.); andados 10 km de christyanum (Rchb.f.) Summerh. Sanga para Quibala, 09/11/1955, Mendes 541 (LISC). Specimen: Cuanza Sul, a 17 km de Santa Comba para buchananii (Schltr.) Rolfe Quibala, 27/02/1965, Santos 1288 (LISC). Specimen: Moxico, half a mile E of Lusavo Falls, emarginatum (Afzel. ex Sw.) Schltr. 01/1938, Milne-Redhead 4104 (K); 02/11/1932, Young 1265 (BM). CENTROSTIGMA Schltr. friesii (Schltr.) Summerh. occultans (Welw. ex Rchb.f.) Schltr. Specimens: Bié, Munongue, Cassuango, by R. Curiri, Specimens: Bié, General Machado, Cuemba, picada 10/1906, Gossweiler 3285 (COI, K); same locality, para o Canhungo, a 3 km de Cuemba., 02/10/1965, 11/1906, Gossweiler 3906 (BM, COI). Teixeira 8934 (LISC); Huíla, near Humpata and Lopolo, lastii Rolfe 1859–1860, Welwitsch 737 (BM holo., K; type). mixta Summerh. papillosum Summerh. Specimen: Huambo Mission, E of Benguela, 09/1942, Specimen: Huíla, margem do R. Nene, a montante Tisserant A177 (COI holotype). da ponte na estrada de Huíla para Jau, 27/01/1956, ovata Lindl. subsp. welwitschii (Rchb.f.) Summerh. Mendes 1425 (LISC). Specimens: Dekindt 649 (LISC); Huíla, Sobato de Humpata, 12/1859, Welwitsch 707 (BM holo., G, K, CHAMAEANGIS Schltr. odoratissima (Rchb.f.) Schltr. P; type). pilosa Summerh. CORYMBORKIS Thouars Specimen: Lumeje, 12/1954, Machado 93 (LISC). corymbis Thouars pleistophylla Rchb.f. var. leopoldii (Kraenzl.) Geerinck Specimens: 28/01/1912, Gossweiler 5439 (BM); Mt Distribution: CA Cungulungulo, 01/02/1855, Welwitsch 667 (BM); pleistophylla Rchb.f. var. pleistophylla Cazengo, Mt Muxaula, 17/06/1855, Welwitsch 668 Specimens: Huambo, Chianga, 29/10/1962, Teixeira (BM holo., COI, K; type of Corymbis welwitschii Rchb.f.). & Andrade 6628 (LISC); Huambo Mission, SE of Nova Lisboa, 11/1942, Tisserant A272 (COI). CYNORKIS Thouars pubescens Harv. anacamptoides Kraenzl. var. anacamptoides Specimens: Cuito, Longa R., 14/12/1899, Baum 542 Specimens: Huíla, pr. da cascata, 03/11/1955, Santos (COI, K); NE of Lunda, near R. Cassai, 19/11/1946, 57 (LISC); Huíla, near the town, 10/1859, Welwitsch Gossweiler 13864 (BM); Lago Calundo, 01/1955, 733 (BM, K; type of Stenoglottis calcarata Rchb.f.). Machado 179 (LISC). debilis (Hook.f.) Summerh. rhodostachys (Schltr.) Summerh. hanningtonii Rolfe Specimen: R. Cubango, above Cueio R., 04/11/1899, Specimen: Moxico, 19/01/1938, Milne-Redhead 4226 Baum 381 (BM, E isotypes). (BM). tenuior Rchb.f. Specimens: Longa R., above Ninnesera, 02/1900, CYRTORCHIS Schltr. Baum 694 (BM, COI, K); Moxico, Sandando, margens crassifolia Schltr. do R. Lumeje, 01/1955, Machado 303 (LISC). monteiroae (Rchb.f.) Schltr. Specimen: Bembi, Monteiro s.n. (K, W holo.; type). BULBOPHYLLUM Thouars praetermissa Summerh. bifarium Lindl. Specimen: Missão da Huíla 251 (LISC). cocoinum Bateman ex Lindl. Note: Not recorded for Angola by Govaerts et al. (2006) Specimen: Pungo Andongo, near Catete, 01/1857, but recorded at LISC. Welwitsch 689 (BM holo., K, G; type of Bulbophyllum ringens (Rchb.f.) Summerh. andongense Rchb.f.). colubrinum (Rchb.f.) Rchb.f. DIAPHANANTHE Schltr. fuscum Lindl. var. fuscum bidens (Afzel. ex Sw.) Schltr. Specimen: Lunda, 25/04/1937, Exell & Mendonça Specimen: Lunda Norte, Dundo, R. Luachimo, 1086 (BM). 25/11/1946, Gossweiler 13875 (BM, LISC).

MONOCOTYLEDONS ORCHIDACEAE Angraecum 190 S T R E L I T Z I A 22 (2008) fragrantissima (Rchb.f.) Schltr. nemorosa Rendle Specimens: Pungo Andongo, Pedra Cabonda, 04/1857, Specimen: Huíla, 16 km NW of Sá da Bandeira, at Welwitsch 701 (BM), Welwitsch 702 (BM, K, P, W water spring, 20/04/1968, Kers 3297 (BOL). holo.; type). Note: Not recorded for Angola by Govaerts et al. (2006) rohrii (Rchb.f.) Summerh. but recorded at BOL. Specimen: 1903, Gossweiler 733 (BM). reichenbachiana Welw. ex Rchb.f. Ewelwitschii (Rchb.f.) Schltr. Specimens: Moxico, 12/01/1938, Milne-Redhead 4084 Specimen: Pungo Andongo, Presídio, 03/1857, (BM); Pungo Andongo, Barrancos de Catete, 01/1857, Welwitsch 703 (BM, K, P; type). Welwitsch 694 (BM, K, LISU, P, W holo.; type). thomensis Summerh. DISA P.J.Bergius Specimen: Moxico, 19/01/1938, Milne-Redhead 4227 aequiloba Summerh. (BM). Specimen: 23/10/1932, Young 1140 (BM, SRGH). caffra Bolus Specimens: Nova Lisboa, 19/11/1970, Silva 3361 EPIPOGIUM Borkh. (BM, K, SRGH); Bié, Nhareia, margem do R. Buri, roseum (D.Don) Lindl. na picada da Diamang entre o Caiei e o R. Cuanza, 19/10/1966, Monteiro & Murta 2030 (LISC). EULOPHIA R.Br. ex Lindl. celata Summerh. adenoglossa (Lindl.) Rchb.f. Specimen: Benguela, Canjaugen, NW of Nova Lisboa, Specimen: Ungombekike, 05/12/1899, Baum 505 (B, 02/1960, Stopp BO224 (K holotype). K; type of Eulophia baumiana Kraenzl.). engleriana Kraenzl. Ealoifolia Welw. ex Rchb.f. Specimen: Bié, Andulo, estrada Andulo – Vouga, a 40 Specimen: Pungo Andongo, on the right of the R. km do Vouga, 09/12/1965, Teixeira 9876 (LISC). Cuanza near Candumba, 03/1857, Welwitsch 682 Note: Not recorded for Angola by Govaerts et al. (2006) (BM, K; type). but recorded at LISC. alta (L.) Fawc. & Rendle equestris Rchb.f. Specimen: Golungo Alto, R. Casabala, Sobato de Specimens: Huíla, Dekindt s.n. (WU? holotype of Disa Bumba, 22/10/1855, Welwitsch 664 (BM). huillensis Fritsch); Cameia, 03/12/1954, Machado 91 angolensis (Rchb.f.) Summerh. (LISC); Huíla, Morro de Lopolo, 11/1859, Welwitsch Specimens: Lago Calundo, 01/1955, Machado 128 717 (BM, C, G, K, P, W holo.; type). (LISC); Huíla, 11/1859, Mechow 415 (W holotype of erubescens Rendle subsp. carsonii (N.E.Br.) H.P.Linder Lissochilus platypterus Rchb.f.); Huíla, near Quibe and Specimen: Huambo, Centro de Estudos da Chianga, Nlala, 11/1859, Welwitsch 734 (BM, G, K, P, W holo.; 23/12/1969, Silva 2707 (LISC). type). erubescens Rendle subsp. erubescens Eantennisepala (Rchb.f.) Schltr. Specimen: Huambo, Nova Lisboa, Chianga, Eantunesii Rolfe 13/12/1971, Henriques 1467 (LISC). Specimen: Huíla, Antunes 19 (K holotype). hircicornis Rchb.f. arenicola Schltr. Specimens: Huambo, andados 14 km de Cuíma para Specimen: Cubango, above Cueio R., 04/11/1899, Cahala (pr. do Cantão 5), 24/01/1960, Mendes 2160 Baum 384 (BM, E, M isotypes). (LISC); 23/10/1932, Young 1141 (BM). bouliawongo (Rchb.f.) J.Raynal katangensis De Wild. Specimens: Catundo – Monte Belo, 09/02/1903, Specimen: Moxico, near Lusavo Falls, Milne-Redhead Gossweiler 733 (BM); Golungo Alto, Várzea de Indrio, 4045 (BM, BR, K, PRE). 30/04/1856, Welwitsch 673 (BM, K, P; type of ochrostachya Rchb.f. Lissochilus giganteus Welw. ex Rchb.f.). Specimens: Huambo, Mt Moco, Huntley, Roberts & calantha Schltr. Ward 79 (PRE); Huíla, Morro de Lopolo, Monino, Specimen: Longa, near Chijija, Baum 631 (B holo., BM, 02/1860, Welwitsch 712 (BM holo., K, W; type); Huíla, E, G, K, M; type). near Quipaca, Morro de Lopolo, 11/1859, Welwitsch caricifolia (Rchb.f.) Summerh. 713 (BM holo., W; type of Disa aurantiaca Rchb.f.). Specimens: Saurimo, 23/10/1932, Young 1145 (BM, ornithantha Schltr. LISC); 06/11/1932, Young 1375 (BM). Specimens: Moxico, Missão de Luz, Lynes 329 (BR); chilangensis Summerh. Moxico, R. Muchula, Milne-Redhead 4028 (K). Eclandestina (Börge Pett.) Bytebier similis Summerh. Eulophia clandestina (Börge Pett.) Bytebier, comb. verdickii De Wild. nov. Basionym: Pteroglossaspis clandestina Börge Specimens: Huambo, Mt Moco, Huntley, Roberts & Pett., Garcia de Orta, Série de Botânica 6: 79 Ward 104 (PRE); Huntley, Roberts & Ward 112 (PRE). (1984). versicolor Rchb.f. Specimens: Huíla, Morro de Lopolo, 02/1860, Specimen: Cuando-Cubango, Menongue, Vila Serpa Welwitsch 714 (BM, G, K W holo.; type); Huíla, Pinto, vale do Cabumbé, 27/02/1960, Mendes 2778 Lubango, Humpata, pr. da Estação Zooténica, (LISC holo., C, COI, ?EA, K, LMU, LUAI, M, MO, SRGH, 14/04/1960, Mendes 3590 (LISC). UPS, ?WAG; type). welwitschii Rchb.f. subsp. welwitschii clavicornis Lindl. var. nutans (Sond.) A.V.Hall Specimens: Huíla, Humpata, Barbosa & Moreno 10199 Specimen: Cuito, below Longa R., 13/12/1899, Baum (PRE, SRGH); Lago Calundo, 01/1955, Machado 208 537 (BM). (LISC); Huíla, Morro de Lopolo, 02/1860, Welwitsch coeloglossa Schltr. 715 (BM, C, K, P, W holo.; type). Specimens: Cubango, above Cueio R., Cabindere, 02/11/1899, Baum 367 (B holo., BM, E, G, K, M; DISPERIS Sw. type); 21/09/1932, Young 825 (BM). aphylla Kraenzl. ex De Wild. & T.Durand subsp. aphylla Ecorymbosa Schltr. katangensis Summerh. var. katangensis Specimen: Cubango, above Cueio R., 04/11/1899, Specimen: Moxico, Milne-Redhead 3965 (BM). Baum 377 (E, M; type).

ORCHIDACEAE Diaphananthe MONOCOTYLEDONS S T R E L I T Z I A 22 (2008) 191 cucullata (Afzel. ex Sw.) Steud. odontoglossa Rchb.f. Specimens: Malange, Capunda, na Res. da Palanca Specimen: 22/01/1958, Stanton 20 (BM). Preta Gigante, 02/09/1965, Henriques 718 (LISC); Note: Not recorded for Angola by Govaerts et al. (2006) Benguela, Monteiro s.n. (K-K000078557 holotype of but recorded by Schelpe (1976). Lissochilus monteiroi Rolfe); Pungo Andongo, R. Cuanza orthoplectra (Rchb.f.) Summerh. and Lopolo, 12/1856, Welwitsch 686 (BM, K, W holo.; Specimen: Gossweiler 1880 (BM); Caiongo?, type of Lissochilus dilectus Rchb.f.). 09/04/1925, Pocock 687 (BOL). Note: Cribb (1989) erroneously indicates Welwitsch penduliflora Kraenzl. 886 as the type of Lissochilus dilectus Rchb.f. Eprotearum Rchb.f. Edivergens Fritsch Specimen: Huíla, between Lopolo and Monino, euantha Schltr. 01/1860, Welwitsch 719 (BM drawing). euglossa (Rchb.f.) Rchb.f. ex Bateman rhodesiaca Schltr. Specimen: Golungo Alto, Banza de Quilombo, 01/1855, rolfeana Kraenzl. Welwitsch 671 (BM). Specimen: Bié, Cubango, mouth of Cueio R., Note: Not recorded for Angola by Govaerts et al. (2006) 03/11/1899, Baum 369 (type). but recorded by Schelpe (1976). rosea (Lindl.) A.D.Hawkes flavopurpurea (Rchb.f.) Rolfe Specimens: 1907, Gossweiler 4299 (BM); Huíla, Monino, fridericii (Rchb.f.) A.V.Hall Welwitsch 710 (BM, K, P, W holo.; type of Lissochilus Specimen: Ambaca, near Zambia, 10/1856, Welwitsch welwitschii Rchb.f.); 15/08/1932, Young 534 (BM). 676 (BM); 02/10/1932, Young 1023 (BM). rugulosa Summerh. gonychila Schltr. Specimen: Malange, Mechow 264 (W holotype). Specimen: Nambali, near Cubango, Baum 261 (B holo- schweinfurthii Kraenzl. type). Specimen: Pungo Andongo, near Cazela, 1856–1857, gracilis Lindl. Welwitsch 691 (K, P, W holo.; type of Lissochilus Specimen: 26/10/1946, Gossweiler 13806 (BM). aurantiacus Rchb.f.). guineensis Lindl. seleensis (De Wild.) Butzin Specimen: Golungo Alto, Montalegres and Ndele, 1855– speciosa (R.Br. ex Lindl.) Bolus 1856, Welwitsch 656 (BM). Specimens: Huíla, Gambos, R. da Areia, 27/11/1970, hereroensis Schltr. Menezes 3603 (LISC); Luanda, near Cacuaco, Barra holubii Rolfe do Bengo, 01/1854, Welwitsch 652 (BM; ?type of katangensis (De Wild.) De Wild. Lissochilus calopterus Rchb.f.). latilabris Summerh. Note: Welwitsch 652 is cited as the type of Lissochilus Specimen: Cuanza Norte, 16 km E of Salazar, calopterus Rchb.f. in BM and on Aluka, but Cribb 29/08/1967, Leach & Cannell 13969 (BOL). (1989) indicates Peters s.n. (K, W holo.) as the type. livingstoneana (Rchb.f.) Summerh. stachyodes Rchb.f. Specimens: Near Cuebe, 26/10/1899, Baum 329 Specimen: 09/1958, Stanton 37 (BM). (BM); between Cuelei and Luasisi, 10/01/1925, Pocock Note: Not recorded for Angola by Govaerts et al. (2006) 776 (BOL); Malange, Mechow 261 (K, W holo.; type of but recorded at BM. Lissochilus malangensis Rchb.f.). streptopetala Lindl. var. streptopetala longisepala Rendle Specimens: Pungo Andongo, 01/1849, Mechow 138 (K); macaulayi Summerh. Pungo Andongo, base of Pedra Pungo, 03/1857, Wel- malangana (Rchb.f.) Summerh. witsch 690 (BM); Huíla, 11/1859, Welwitsch 731 (BM, Specimens: Habungu, 30/11/1899, Baum 496 (B K, P, W holo.; type of Lissochilus paivaeanus Rchb.f.). holo., K, E; type of Eulophia warburgii Schltr.); Malange, subulata Rendle Mechow 365 (K, W holo.; type). Specimen: 02/11/1932, Young 1269 (BM). Note: Cribb (1989) cites Baum 495 as the type of Note: Not recorded for Angola by Govaerts et al. (2006) but recorded at BM. Eulophia warburgii Schltr., but the protologue indicates tricristata Schltr. Baum 496. Specimen: Cubango, below Cabindere, 01/11/1899, massokoensis Schltr. Baum 357bis (BM, K, M; type). Specimens: 04/10/1932, Young 1066 (BM) & 1115 (BM). trilamellata De Wild. Note: Not recorded for Angola by Govaerts et al. (2006) Specimens: Cubango, below Cabindere, 30/10/1899, but recorded at BM. Baum 341 (B holo., BM, K, M, Z; type of Eulophia mechowii (Rchb.f.) T.Durand & Schinz macra Schltr. and Eulophia ischna Summerh.); Specimens: Malange, 10/1879, Mechow 299 (K); 27/11/1905, Gossweiler 2311 (BM). Huíla, Várzea de Ferrão Sola, 02/1860, Welwitsch 718 tuberculata Bolus (K, P, W syn.; type of Eulophia zeyheri Hook.f.). Specimen: Cumbio, near Malendi, 10/03/1925, Pocock milnei Rchb.f. 794 (BOL). Specimens: Huíla, Antunes 26 (B holotype of Eulophia venulosa Rchb.f. dictyostegoides Kraenzl.); Cuebe, 23/10/1899, Baum Specimens: Malange, Res. da Palanca Preta Gigante, 304 (BM). Capunda, 11/09/1965, Menezes 2246 (LISC); 1922, monile Rchb.f. Young 1067 (BM). Specimen: Huíla, Morro de Monino, 11/1859, welwitschii (Rchb.f.) Rolfe Welwitsch 709 (W holotype, BM drawing). Specimens: Huambo, Caala, Nossa Senhora do Monte, mumbwaensis Summerh. 20/11/1973, Martins 75 (LISC); Huíla, Monino, nuttii Rolfe 11/1859, Welwitsch 720 (BM, K, W holo.; type). Note: Not recorded for Angola by Govaerts et al. (2006) but recorded by Schelpe (1976). EURYCHONE Schltr. nyasae Rendle galeandrae (Rchb.f.) Schltr. obstipa P.J.Cribb & la Croix Specimen: Golungo Alto, near the banks of R. Cuango Specimen: Ganda, Alto Catumbela, 09/1940, Faulkner and Monte de Queta, 05/04/1856, Welwitsch 658 (BM 436 (K holo., PRE; type). holo., K, P; type).

MONOCOTYLEDONS ORCHIDACEAE Eulophia 192 S T R E L I T Z I A 22 (2008) rothschildiana (O’Brien) Schltr. ichneumonea (Sw.) Lindl. Specimen: 30/01/1918, Gossweiler 7476 (BM). kilimanjari Rchb.f. Note: Not recorded for Angola by Govaerts et al. (2006) Specimen: Moxico, 17/01/1938, Milne-Redhead 4189 but recorded at BM. (BM). lindblomii Schltr. GRAPHORKIS Thouars lithophila Schltr. lurida (Sw.) Kuntze Specimen: Cuando-Cubango, Menongue, pr. de Vila Specimen: Alto Zambeze, R. Kafui, 22/11/1955, Serpa Pinto, 16/02/1960, Mendes 2647 (LISC). Machado 360B (LISC). Note: Not recorded for Angola by Govaerts et al. (2006) Note: Not recorded for Angola by Govaerts et al. (2006) but recorded at LISC. but recorded at LISC. macrandra Lindl. HABENARIA Willd. Specimens: Gossweiler 5970 (BM): Golungo Alto, anaphysema Rchb.f. mountains of Queta, 06/1855, Welwitsch 663 (BM). Specimen: Huíla, between Humpata and Nene, macroplectron Schltr. Welwitsch 744 (LISU holotype, BM illustration). Specimen: Longa, above Napalanka, 01/01/1900, arianae Geerinck Baum 603 (BM, K, M isotypes). cataphysema Rchb.f. macrura Kraenzl. Specimens: Huíla, between Lopolo and Ohai, 02/1860, Specimen: Benguela, 12/1933, Hundt 757 (BM); Welwitsch 722 (BM; syntype); Huíla, Morro de Monino, Huíla, Ganguelas, andados 15 km de Vila Artur de Paiva 04/1860, Welwitsch 743 (BM; syntype). para Dongo, 14/01/1960, Mendes 2099 (LISC). E compta Summerh. magnifica Fritsch Specimen: Cubango R., between Calolo and Cavungo, magnirostris Summerh. 19/11/1899, Baum 425 (BM, COI, K, M, S). malacophylla Rchb.f. Note: Summerhayes (1962) suggested that Baum 425 Specimen: Dekindt 650 (LISC). is a mixed collection of Habenaria kubangensis Schltr. Note: Not recorded for Angola by Govaerts et al. (2006) (= H. huillensis Rchb.f.) and H. compta Summerh. but recorded at LISC. and that only one plant on the COI sheet resembles mechowii Rchb.f. Schlechter’s original description and published repro- Specimens: Benguela, 12/1933, Hundt 791 (BM); duction of H. kubangensis (which was most likely based Malange, Mechow 450 (W holotype). on the B sheet), whereas all the other duplicates, except procera (Afzel. ex Sw.) Lindl. perhaps the one in M, which Summerhayes did not see, Specimen: Pungo Andongo, Pedra de Cazela, 01/1857, are referable to H. compta. Welwitsch 680 (BM; type of Habenaria psiloceras Edecaptera Rchb.f. Welw. ex Rchb.f.). Edivergens Summerh. rautaneniana Kraenzl. retinervis Summerh. Specimen: Malange, between Luando and Lui R., Kela, E 12/1931, Gossweiler 9552 (K holotype). robusta Welw. ex Rchb.f. dregeana Lindl. Specimen: 14/01/1903, Gossweiler 560 (BM); Pungo Andongo, Sobato de Quibanga, 01/1857, Welwitsch Specimen: Huíla, between Monino and Lake Ivantala, 695 (BM, K; type). 04/1860, Welwitsch 732 (BM holo., K, P; type of schimperiana Hochst. ex A.Rich. Habenaria dregeana var. calva Rchb.f.). Specimen: Huíla, Chicungo, 17/04/1963, Teixeira & epipactidea Rchb.f. Andrade 8278 (LISC). Specimens: Huíla, R. Monino, 02/1860, Welwitsch 735 Note: Not recorded for Angola by Govaerts et al. (2006) (BM holo., K; type); Huíla, 01/1860, Welwitsch 736 but recorded by Geerinck (1984). (BM; type of Habenaria hircina Rchb.f.). stenorhynchos Schltr. filicornis Lindl. Specimen: Cubango, between Cavanga and Calolo, Specimens: Pungo Andongo, at Pedra Songue and 19/11/1899, Baum 426 (BM). around Catete, 12/1856, Welwitsch 684 (BM holo., K, strangulans Summerh. P; type of Habenaria spiranthes Rchb.f.); Huíla, near Specimen: Huíla, 1887, Antunes 14 (in part, COI). the large hippopotamus lake, 02/1860, Welwitsch 725 supplicans Summerh. (BM holo., K; type of Habenaria chlorotica Rchb.f.). tentaculigera Rchb.f. genuflexa Rendle Specimen: Huíla, Morro de Lopolo, between Ohai and Specimen: Pungo Andongo, Pedra de Songue, Gambos, 02/1860, Welwitsch 716 (BM holo., K; type). Welwitsch 681 (BM holo., COI, K; type of Habenaria uhehensis Schltr. confusa Rolfe). unifoliata Summerh. hologlossa Summerh. verdickii (De Wild.) Schltr. Specimen: Moxico, Luao R., 10/02/1938, Milne- Specimen: Jonkoa, mouth of Longa, 20/12/1899, Baum Redhead 4523 (K). 561 (BM, K, M; type of Habenaria monophylla Schltr.). holothrix Schltr. weberiana Schltr. Specimen: Bié, Longa R., below Napalanka, Specimen: Cubango, between Calolo and Caranga, 25/12/1899, Baum 578 (BM, K, M, S). 19/11/1899, Baum 425a (K; type). holubii Rolfe welwitschii Rchb.f. Specimens: Bié, Longa R., Maschonge above Specimen: Huíla, between Lopolo and Humpata, Napalanka, 28/12/1899, Baum 598 (BM, COI, K, 01/1860, Welwitsch 721 (BM holo., COI, K, P; type). M isotypes of Habenaria rhopaloceras Schltr.); Alto zambesina Rchb.f. Zambeze, 11/1955, Machado 364L (LISC). Specimens: Longa, above Napalanka, 01/01/1900, huillensis Rchb.f. Baum 613 (BM); 31/10/1932, Young 1240 (BM). Specimens: Cubango, between Cavanga and Calolo, 19/11/1900, Baum 425bis (COI? isotype of Habenaria HOLOTHRIX Rich. ex Lindl. kubangensis Schltr.); Huíla, near Lake Ivantala, longiflora Rolfe 02/1860, Welwitsch 724 (BM holo., K; type). Specimens: Huíla, Antunes 20 (K holotype); Huambo, Note: see note under Habenaria compta Summerh. Chianga, 01/04/1967, Silva 1988 (LISC).

ORCHIDACEAE Eurychone MONOCOTYLEDONS S T R E L I T Z I A 22 (2008) 193

LIPARIS Rich. POLYSTACHYA Hook. nervosa (Thunb.) Lindl. subsp. nervosa adansoniae Rchb.f. var. adansoniae Specimens: Longa, above Quiriri, 04/02/1900, Baum Specimens: Benguela, 18/05/1937, Carrisso & 705 (BM); Lunda, 18/4/1937, Exell & Mendonça 734 Sousa 118 (BM); Golungo Alto, Delamboa, 03/1855, (BM): Huíla, Morro de Monino, 04/1860, Welwitsch Welwitsch 654 (BM holo., K; type). 723 (BM; type of Liparis guingangae Rchb.f.). affinis Lindl. Specimens: Lunda, 18/04/1937, Carrisso & Sousa s.n. MALAXIS Sol. ex Sw. (BM); 12/06/1948, Gossweiler 14077 (BM). weberbaueriana (Kraenzl.) Summerh. albescens Ridl. subsp. imbricata (Rolfe) Summerh. Specimen: Golungo Alto, on the right of R. Quiapoze Eangularis Rchb.f. near Sange, 23/07/1855, Welwitsch 660 (BM, K, P; Specimen: Pungo Andongo, Pedra de Cazela and type of Liparis welwitschii Rchb.f., a provisional syno- Cambondo, 01/1857, Welwitsch 696 (BM; type). nym of Malaxis weberbaueriana). dendrobiiflora Rchb.f. MICROCOELIA Lindl. Specimens: Lazingua, 20/04/1900, Baum 839 (BM G, globulosa (Hochst.) L.Jonss. K, M isotypes of Polystachya holochila Schltr.); Lunda, Specimens: Cuanza Norte, Cazengo, 1908, Gossweiler 24/04/1937, Exell & Mendonça 1025 (BM). 4793 (BM); Cuanza Norte, Golungo Alto, at the cata- galeata (Sw.) Rchb.f. var. galeata ract of Cuango R., and near R. Casabela in Sobato de golungensis Rchb.f. Bumba, 05/1856, Welwitsch 653 (BM, G, K drawing Specimens: 10 km E of Mariano Machado, and fragments, P, W). 07/03/1968, Leach 13899 (BOL); Golungo Alto, bank of R. Cuango, 03/1856, Welwitsch 674 (BM holo., K, NERVILIA Comm. ex Gaudich. P; type). bicarinata (Blume) Schltr. malilaensis Schltr. Specimens: Malange, 10/1879, Mechow 298 (W holo- mauritiana Spreng. type of Pogonia viridiflora Rchb.f.). Specimens: Malange, Exell & Mendonça 281 (BM); kotschyi (Rchb.f.) Schltr. Golungo Alto, near banks of the Cuango R., 02/1856, Wel- Specimen: Cuebe, 26/10/1899, Baum 328 (BM). witsch 659 (BM; type of Polystachya nitidula Rchb.f.). shirensis (Rolfe) Schltr. modesta Rchb.f. Specimen: Pungo Andongo, Quilongo, 1857, Welwitsch Specimens: Lunda, 27/04/1937, Exell & Mendonça 738 (BM). 1183 (BM); Pungo Andongo, near Quisonde, 03/1857, stolziana Schltr. Welwitsch 675 (BM holo., K drawing; type). OECEOCLADES Lindl. mukandaensis De Wild. odorata Lindl. var. odorata maculata (Lindl.) Lindl. Specimen: 07/11/1946, Gossweiler 13822 (BM). Specimen: Golungo Alto, Mata de Quisuculo, 12/1855, rhodoptera Rchb.f. Welwitsch 661 (BM). Specimen; Golungo Alto, Mt Cungulungulo, 02/1855, saundersiana (Rchb.f.) Garay & P.Taylor Welwitsch 670 (BM). PHAIUS Lour. Note: Not recorded for Angola by Govaerts et al. (2006) occidentalis Schltr. but recorded by Rendle (1899). Specimens: Cubango, above Cueio R., 03/11/1899, RANGAERIS (Schltr.) Summerh. Baum 374; 25/10/1932, Young 1173 (BM). muscicola (Rchb.f.) Summerh. Note: The holotype was destroyed at B. Specimen: Pungo Andongo, Tunda, Quilombo, 04/1857, PLATYCORYNE Rchb.f. Welwitsch 699 (BM, K W holo.; type). brevirostris Summerh. rhipsalisocia (Rchb.f.) Summerh. Specimen: Moxico, Milne-Redhead 3987 (BM). Specimens: 23/11/1918, Gossweiler 7571 (BM); crocea Rolfe Golungo Alto, Sobato de Quilombo, 03/1856, Specimen: R. Cuiriri, above Sobi, 01/02/1900, Baum Welwitsch 662 (BM, K, W holo.; type). 690 (BM). guingangae (Rchb.f.) Rolfe RHIPIDOGLOSSUM Schltr. Specimens: 11/11/1946, Gossweiler 13852 (BM); densiflorum Summerh. Pungo Andongo, Barrancos de Catete, 12/1856, rutilum (Rchb.f.) Schltr. Welwitsch 692 (BM holo., K, P; type). Specimen: Pungo Andongo, near the banks of R. Lombe, micrantha Summerh. 03/1857, Welwitsch 741 (BM). protearum (Rchb.f.) Rolfe var. protearum xanthopollinium (Rchb.f.) Schltr. Specimens: Cubango, below Cabindere, 30/10/1899, Specimen: Golungo Alto, Cuango R., 03/1856, Baum 343 (BM); Huíla, Monino, 02/1860, Welwitsch Welwitsch 665 (BM, K, W holo.; type of Aeranthes 708 (BM holo., K; type). erythropollinia Rchb.f.); Pungo Andongo, Mata de trilobata Summerh. Pungo and near Cabondo, 04/1857, Welwitsch 678 Specimen: Ganda, Alto Catumbela, 10/1940, Faulkner (BM, W holo.; type). A452 (K holo., PRE; type). SATYRIUM Sw. E PLATYLEPIS A.Rich. aciculare Van der Niet & P.J.Cribb glandulosa (Lindl.) Rchb.f. Specimen: Canjangue, N of Caala, 04/12/1959, Stopp Specimen: Golungo Alto, banks of R. Delamboa, 134 (K holotype). 05/1855, Welwitsch 672 (BM, K, P; type of Diplogastra buchananii Schltr. angolensis Welw. ex Rchb.f.). Specimens: Cubango, above Cueio R., 03/11/1899, Baum 372 (BM); Longa, near Lazingua, 05/01/1900, PODANGIS Schltr. Baum 633 (BM). dactyloceras (Rchb.f.) Schltr. cristatum Sond. var. longilabiatum A.V.Hall Specimen: Pungo Andongo, Panda forests near the great Specimen: Huíla, great lakes of Ivantala and between cataract of the Cuanza and on the Calemba islands, Quilengues and Ivantala, 02/1860, Welwitsch 729 (BM 03/1857, Welwitsch 677 (BM, K, W holo.; type). holo., K, P; type of Satyrium ivantalae Rchb.f.).

MONOCOTYLEDONS ORCHIDACEAE Liparis 194 S T R E L I T Z I A 22 (2008) kitimboense Kraenzl. Ebilobatus H.St.John ex Huynh Specimens: Moxico, Sandando, 01/1955, Machado 281 Specimen: Gossweiler 9644 (LISC; type). (LISC); Moxico, Milne-Redhead 3970 (BM). candelabrum P. B e a u v . Emechowii Rchb.f. Note: Not recorded for Angola by Govaerts (2006); oliganthum Schltr. recorded by Gossweiler (1953). Specimen: Cubango, above Cueio R., 04/11/1899, Egossweileri H.St.John ex Huynh Baum 383 (BM, K; type of Satyrium paludosum var. Specimen: Gossweiler 7174 (LISC; type). parvibracteatum Schltr.). Distribution: CA paludosum Rchb.f. Ewelwitschii Rendle Specimens: Huambo, Nova Lisboa, Silva 3363 (K); by Specimen: Welwitsch 5770 (BM; type). the stream of Ferrão da Sola, near Lopolo, 01/1860, Welwitsch 727 (BM holo., K; type). riparium Rchb.f. POACEAE Specimens: Cacanda, 2 miles W of Jimele R. on by O.A. Leistner Cacanda – Mwinilunga road, 09/11/1958, Richards 17124 (K); Huíla, Humpata, 01/1860, Welwitsch 730 Barbosa, L.A.B. 1970. Carta fitogeográfica de Angola. Instituto de (BM holo., COI, K, P; type). Investigação Científica de Angola, Luanda. schimperi Hochst. ex A.Rich. Chippendall, L.K.A. 1955. A guide to the identification of grasses trinerve Lindl. in South Africa. In D. Meredith (ed.), The grasses and pastures Specimens: Habungu, 29/11/1899, Baum 494 (BM): of South Africa, Part 1. Central News Agency, Johannesburg. Huíla, streams near Lopolo, 12/1859, Welwitsch 728 Clayton, W.D. 1970. Flora of tropical East Africa. Gramineae (Part (BM holo., K, P; type of Satyrium leucocomos Rchb.f.). 1): 1–8, 11–13, 15–33, 36–40, 43–51, 53–63, 66–73, 76– Ewelwitschii Rchb.f. 81, 84–94, 104–122, 124–129, 130, 135–163. Specimen: Huíla, by streams near Huíla, near Lopolo Clayton, W.D. 1972. Gramineae. Flora of West tropical Africa, edn and Várzea de Ferrão da Sola, 12/1859, Welwitsch 726 2, 3,2: 349–512. (BM, P; type). Clayton, W.D. 1989. Gramineae (Paniceae, in part). Flora zambesiaca 10,3: 1–8, 41–113, 127, 128–133, 178–231. SOLENANGIS Schltr. Clayton, W.D. 2002. Gramineae (Andropogoneae, in part). Flora clavata (Rolfe) Schltr. zambesiaca 10,4: 4–21. TRIDACTYLE Schltr. Clayton, W.D., Phillips, S.M. & Renvoize, S.A. 1974. Flora of tropi- bicaudata (Lindl.) Schltr. cal East Africa. Gramineae (Part 2). Specimen: Pungo Andongo, between Condo and Quisonde Clayton, W.D. & Renvoize, S.A. 1982. Flora of tropical East Africa. not far from the R. Cuanza, 03/1857, Welwitsch 700 (BM). Gramineae (Part 3). Note: Not recorded for Angola by Govaerts et al. (2006) Clayton, W.D. & Renvoize, S.A. 1986. Genera Graminum. Kew but recorded at BM. Bulletin. Additional series 13. gentilii (De Wild.) Schltr. Cope, T. 1999. Gramineae (Arundineae–Cynodonteae). Flora zam- tridactylites (Rolfe) Schltr. besiaca 10,2: 1–261. Specimen: Pungo Andongo, Barrancos de Songue, Cope, T. 2002. Gramineae (Andropogoneae, in part). Flora zambe- 05/1857, Welwitsch 685 (BM). siaca 10,4: 1–3, 50–60, 95–182. tridentata (Harv.) Schltr. Costa, E., Martins, T. & Monteiro, F. 2004. A checklist of Angolan grasses—Checklist das Poaceae de Angola. Southern African VANILLA Mill. Botanical Diversity Network Report No. 28. SABONET, Pretoria. imperialis Kraenzl. Dyer, R.A. 1976. The genera of southern African flowering plants 2. Specimen: 1946, Gossweiler 13837 (BM). Gymnosperms and monocotyledons. Department of Agricultural *planifolia Jacks. ex Andrews Technical Services, Botanical Research Institute, Pretoria. Note: Recorded by Gossweiler (1953). Exell, A.W. & Gonçalves, M.L. 1973. A statistical analysis of a sam- polylepis Summerh. ple of the flora of Angola. Garcia de Orta, Série de Botânica Specimen: Moxico, 21/01/1938, Milne-Redhead 4265 (K). 1,1-2: 105–128. Gibbs Russell, G.E., Watson, L., Koekemoer, M., Smook, L., Barker, ZEUXINE Lindl. N.P., Anderson, H.M. & Dallwitz, M.J. 1990. Grasses of south- africana Rchb.f. ern Africa. Memoirs of the Botanical Survey of South Africa No. Specimen: Golungo Alto, along Cuango R., 02/1856, 58. Welwitsch 669 (BM holotype). Goedghebeur, P. & Van der Veken, P. 1989. Digitaria. Flora zambe- elongata Rolfe siaca 10,3: 133–178. Gossweiler, J. & Mendonça, F.A. 1939. Carta Fitogeográfica de Angola. Governo-General de Angola, Angola. PANDANACEAE Hubbard, C.E. 1970. Flora of tropical East Africa. Gramineae (Part Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. 1): 9–11, 13–15, 33–36, 41–43, 51–53, 63–66, 74–76, 81– Agronomia Angolana 7: 1–587. 84, 94–104, 122–123, 130–135. Govaerts, R. 2006. World Checklist of Pandanaceae. The Board of Jacot Guillarmod, A. 1971. Flora of Lesotho. Cramer, Lehre, Trustees of the Royal Botanic Gardens, Kew. Published on the Germany. internet; http://www.kew.org/wcsp/ (accessed August 2006). Kabelo, M. & Mafokate, D. 2004. A checklist of Botswana grasses. Huynh, K.-L. 1988. Étude des Pandanus (Pandanaceae) d’Afrique Southern African Botanical Diversity Network Report No. 24: occidentale (7e partie): espèces de l’Angola. Garcia de Orta, i–vi; 1–16. SABONET, Pretoria. Série de Botânica 9,1-2: 17–34. Klaassen, E.S. & Craven, P. 2003. Checklist of grasses in Namibia. Rendle, A.B. 1899. Pandanaceae. Catalogue of the African plants Southern African Botanical Diversity Network Report No. 20: collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: i–vi; 1–130. SABONET, Pretoria. 84, 85. British Museum (Natural History), London. Launert, E. 1971. Gramineae (Bambuseae–Arundineae, Centotheceae–Pappophoreae). Flora zambesiaca 10,1: 11–94, PANDANUS L. 138–152. Eangolensis Huynh Leistner, O.A. (ed.). 2000. Seed plants of southern Africa: families Specimen: Cuanza Sul, à 75 km de Dondo vers Quibala, and genera. Strelitzia 10. National Botanical Institute, Pretoria. près de Lussusso, 20/03/1974, Dechamps, Murta & Melderis, A. 1971. Gramineae (Aristideae). Flora zambesiaca 10,1: Silva 1585 (LISC; type). 94–138.

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Mendonça, F.A. 1935. Agrostologia de Angola. Boletim da Socie- fastigiatus Sw. dade Broteriana, sér. 2, 10: 1–43. Distribution: HI Müller, M.A.N. 1983. Grasses of South West Africa/Namibia. festuciformis Rendle Directorate of Agriculture and Forestry, Windhoek. Specimen: Huíla, near streams in the Humpata Distr., Rendle, A.B. 1899. Gramineae. Catalogue of the African plants 12/1859, Welwitsch 7505 (BM holotype). collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: Distribution: MO 135–257. British Museum (Natural History), London. gabonensis Stapf Renvoize, S.A. 1970. Flora of tropical East Africa. Gramineae (Part Distribution: ZA 1): 163–170. gayanus Kunth Renvoize, S.A. 1989. Gramineae (Panicum). Flora zambesiaca Distribution: HI LA LS MO 10,3: 9–40. huillensis Rendle Sales, F. 2002. Gramineae (Andropogoneae: Andropogoninae). Flora Specimen: Huíla, rather poor wooded meadows at zambesiaca 10,4: 60–95. Humpata, 04/1860, Welwitsch 2670 (BM holotype). Schmitz, M. 1984. An illustrated key for the identification of the grass- Distribution: HI MO es of Lesotho. National University of Lesotho, Roma. lacunosus J.G.Anderson Setshogo, M.P. 2002. Gramineae (Andropogoneae: Sorghinae). Distribution: HI Flora zambesiaca 10,4: 21–50. laxatus Stapf Stapf, O. 1917–1920. Gramineae. Flora of tropical Africa 9: 1–768. Distribution: HI Stapf, O. & Hubbard, C.E. 1930–1934. Flora of tropical Africa 9: perligulatus Stapf 768–1132. Specimen: Gossweiler 2385 (K; type of Andropogon Van Oudtshoorn, F. 1999. Guide to grasses of southern Africa. Briza, tumidulus Stapf). Pretoria. Distribution: CU MO Zizka, G. 1988. Revision der Melinidae Hitchcock (Poaceae). schirensis Hochst. ex A.Rich. Bibliotheca Botanica 138. Specimen: Gossweiler 806 (K; type of Andropogon Zizka, G. 1989. Gramineae (Melinis, Tricholaena). Flora zambesia- dummeri Stapf var. calvus Stapf). ca 10,3: 113–126, 128. Distribution: CU HI textilis Welw. ex Rendle ACRACHNE Wight & Arn. ex Chiov. Specimen: Pungo Andongo, damp meadows between racemosa (B.Heyne ex Roem. & Schult.) Ohwi N’bila and Bumba, 03/1857, Welwitsch 7440 (BM Distribution: HI NA holotype). ACROCERAS Stapf Distribution: MO gabunense (Hack.) Clayton Distribution: CN ANTHEPHORA Schreb. macrum Stapf ampullacea Stapf & C.E.Hubb. Specimen: Moçâmedes, Cunene marshes, Pearson Specimen: Welwitsch 2632 (K; type of Anthephora 2024 (K; type). elegans Schreb. var. acuminata Rendle). Distribution: CU HI *cristata (Döll) Hack. ex De Wild. & T.Durand Distribution: CA LA AGROSTIS L. elongata De Wild. lachnantha Nees Distribution: CC HI Distribution: HI LA pubescens Nees Distribution: CC CU HI NA ALLOEOCHAETE C.E.Hubb. schinzii Hack. andongensis (Rendle) C.E.Hubb. Distribution: CU HA HI Specimen: Pungo Andongo, on the rocks of the Presídio, 11/1856, Welwitsch 2744 (BM; syntype of Danthonia ARISTIDA L. andongensis Rendle). adscensionis L. Distribution: MA Distribution: CU HI NA ALLOTEROPSIS J.Presl bipartita (Nees) Trin. & Rupr. Distribution: HI angusta Stapf congesta Roem. & Schult. subsp. congesta Specimen: Benguela, country of the Ganguelas and Ambuelas, Gossweiler s.n. (K-K000282253; type). Distribution: CU CC HI Distribution: BE dewinteri Giess paniculata (Benth.) Stapf Possible distribution: CU NA Distribution: MO hordeacea Kunth semialata (R.Br.) Hitchc. subsp. eckloniana (Nees) Gibbs Distribution: CC CU HI MO NA Russ. junciformis Trin. & Rupr. subsp. junciformis Distribution: HI Specimen: Huíla, at the cataract near Lopolo, 04/1860, semialata (R.Br.) Hitchc. subsp. semialata Welwitsch 2691 (BM holotype of Aristida huillensis Distribution: CU HI MA UI Rendle). junciformis Trin. & Rupr. subsp. macilenta (Henrard) ANDROPOGON L. Melderis abyssinicus Fresen. Distribution: MO Distribution: CU MO junciformis Trin. & Rupr. subsp. welwitschii (Rendle) africanus Franch. Melderis Distribution: MO Specimen: Pungo Andongo, near Bumba and N’bila, brazzae Franch. 03/1857, Welwitsch 7437 (BM; syntype). Distribution: HI MO Distribution: CC CU HI MO chinensis (Nees) Merr. leucophaea Henrard Distribution: MA Distribution: MO eucomus Nees meridionalis Henrard Distribution: CC HA HI LS NA Distribution: CC CU HI MO NA

MONOCOTYLEDONS POACEAE 196 S T R E L I T Z I A 22 (2008) nemorivaga Henrard jubata (Fig. & De Not.) Stapf Specimen: Pearson 2634 (K; type). Distribution: HA MA pilgeri Henrard malacodes (Mez & K.Schum.) Scholz Distribution: CC Specimen: Antunes 202 (type). recta Franch. Distribution: CU HI NA Specimen: Gossweiler 805 (K; type of Aristida goss- mutica (Forssk.) Stapf weileri Pilg.). nigropedata (Ficalho & Hiern) Stapf Distribution: MA MO Distribution: CU HI MO NA rhiniochloa Hochst. psammophila (Welw. ex Rendle) Launert Distribution: CC CU HI MO NA Distribution: CC NA scabrivalvis Hack. subsp. scabrivalvis Specimen: Moçâmedes, near Carvea R., Welwitsch Distribution: CC 2624 (BM isotype). stipitata Hack. subsp. graciliflora (Pilg.) Melderis Distribution: CC NA Distribution: HI serrata (Thunb.) Stapf stipitata Hack. subsp. robusta (Stent & J.M.Rattray) Specimen: Pungo Andongo, wet places in the Presídio, Melderis 02/1857, Welwitsch 2793 (BM holotype of Panicum Distribution: MO andongense Rendle). stipitata Hack. subsp. stipitata Distribution: CC CU HI MA MO Distribution: CC MO subulifolia (Mez) Clayton stipoides Lam. Specimen: Gossweiler 2001 (K; type of Brachiaria fili- Distribution: CC HI MO folia Stapf). ARUNDINELLA Raddi Distribution: HI MA nepalensis Trin. xantholeuca (Schinz) Stapf Distribution: HI Distribution: CU MO AXONOPUS P. B e a u v . BRACHYACHNE (Benth.) Stapf flexuosus (Peter) C.E.Hubb. ex Troupin fulva Stapf Distribution: MO Distribution: MO obtusiflora (Benth.) C.E.Hubb. BEWSIA Gooss. Distribution: MO biflora (Hack.) Gooss. patentiflora (Stent & J.M.Rattray) C.E.Hubb. Distribution: CC MO Distribution: MO BOTHRIOCHLOA Kuntze BRACHYPODIUM P. B e a u v . bladhii (Retz.) S.T.Blake flexum Nees Distribution: CU HI MO Distribution: CA insculpta (Hochst. ex A.Rich.) A.Camus Distribution: BE CU HI BROMUNIOLA Stapf & C.E.Hubb. radicans (Lehm.) A.Camus gossweileri Stapf & C.E.Hubb. Distribution: CU NA Specimen: Malange, Gossweiler 8933 (K; type). BRACHIARIA (Trin.) Griseb. Distribution: MO andongensis (Rendle) Stapf CENCHRUS L. Distribution: MA *biflorus Roxb. arrecta (T.Durand & Schinz) Stent Distribution: CC CU MO Distribution: BE HI ciliaris L. bovonei (Chiov.) Robyns Distribution: BO CC CU HA HI LA NA Distribution: MA MO brevispicata (Rendle) Stapf CENTROPODIA Rchb. Specimen: Pungo Andongo, near Muta Lucala, mossamedensis (Rendle) Cope 03/1857, Welwitsch 2726 (BM; syntype). Specimen: Moçâmedes, near Cavalheiros on the Onco Distribution: MO R., and by the Bero R., 07/1859, Welwitsch 2282 (BM brizantha (A.Rich.) Stapf holotype). Distribution: BE BI CC CU HA HI MA UI Distribution: NA clavipila (Chiov.) Robyns Distribution: MO CHASMOPODIUM Stapf deflexa (Schumach.) C.E.Hubb. ex Robyns caudatum (Hack.) Stapf Distribution: BE HI LA NA Specimen: Buchner 36 (B; type). dura Stapf var. dura Distribution: MA Specimen: Gossweiler 2665 (K; type). Distribution: MO CHLORIS Sw. eruciformis (Sm.) Griseb. flabellata (Hack.) Launert Distribution: CU HI Distribution: BE CS LA NA glomerata (Stapf) A.Camus gayana Kunth Distribution: CC Distribution: HI grossa Stapf pilosa Schumach. Specimen: Benguela, country of the Ganguelas and Distribution: NA Ambuelas, Gossweiler 1667 (K). pycnothrix Trin. Distribution: MO Distribution: BO HI humidicola (Rendle) Schweick. roxburghiana Schult. Specimen: Huíla, meadows near the Monino R., Distribution: BO HI 04/1860, Welwitsch 2678 (BM holotype). virgata Sw. Distribution: CU HI Distribution: HI LA

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CHRYSOPOGON Trin. DIANDROCHLOA De Winter nigritanus (Benth.) Veldkamp namaquensis (Nees ex Schrader) De Winter Distribution: HI Distribution: HI MO NA pusilla (Hack.) De Winter CLADORAPHIS Franch. Distribution: CN HI cyperoides (Thunb.) S.M.Phillips Distribution: CU NA DICHANTHIUM Willemet annulatum (Forssk.) Stapf var. papillosum (Hochst. ex COELORACHIS Brongn. A.Rich.) de Wet & Harlan afraurita (Stapf) Stapf Distribution: CU Distribution: HI DIGITARIA Haller *COIX L. angolensis Rendle *lacryma-jobi L. Specimen: Pungo Andongo, near Sansamanda, Distribution: UI 02/1857, Welwitsch 2790 (BM holotype). Distribution: HI MA MO *CORTADERIA Stapf brazzae (Franch.) Stapf *selloana (Schult.) Asch. & Graebn. Specimen: Huíla, at Monino, 04/1860, Welwitsch 2676 Distribution: HA (BM holotype of Digitaria moninensis Rendle). Distribution: CC MO CRASPEDORHACHIS Benth. ciliaris (Retz.) Koeler rhodesiana Rendle Distribution: MO Specimen: Gossweiler 3789 (type of Craspedorhachis comifera Pilg. rhodesiana Rendle var. gracilior C.E.Hubb.). Distribution: MO Distribution: CC CU MO debilis (Desf.) Willd. Specimen: Welwitsch 2710 (BM; type of Digitaria debi- CTENIUM Panz. lis (Desf.) Willd. var. gigantea Rendle). concinnum Nees Distribution: CC MO Distribution: MO diagonalis (Nees) Stapf newtonii Hack. Distribution: MO Distribution: MO eriantha Steud. somalense (Chiov.) Chiov. Distribution: MO Distribution: MO eylesii C.E.Hubb. CYMBOPOGON Spreng. Distribution: MO gayana (Kunth) Stapf caesius (Hook. & Arn.) Stapf Distribution: MO Distribution: HI gazensis Rendle *citratus (DC.) Stapf Specimen: Antunes 379 (type of Digitaria antunesii Distribution: HI Mez). densiflorus (Steud.) Stapf Distribution: CC HI MO Distribution: HI MO longiflora (Retz.) Pers. nardus (L.) Rendle Distribution: unknown Distribution: HA HI maniculata Stapf CYNODON Rich. Distribution: MO dactylon (L.) Pers. milanjiana (Rendle) Stapf Distribution: BI CC CU HI LA MO Distribution: MO *incompletus Nees monodactyla (Nees) Stapf Distribution: BI HI Specimen: Gossweiler 2425 (K; type of Digitaria mono- nlemfuensis Vanderyst var. nlemfuensis dactyla (Nees) Stapf var. explicata Stapf). Distribution: MO Distribution: CC CU MO nitens Rendle CYRTOCOCCUM Stapf Specimen: Huíla, near Lopolo, Welwitsch 2634 (K; type). chaetophoron (Roem. & Schult.) Dandy Distribution: MO Note: Recorded for Angola by Clayton (1972). pearsonii Stapf Specimen: Granja S. Luiz near Cazengo, Pearson 2333 DACTYLOCTENIUM Willd. (K; type). aegyptium (L.) Willd. Distribution: CN Distribution: CC CU HI LA MO NA pellita Stapf giganteum Fisher & Schweick. Specimen: Gossweiler 2787 (K; type). Distribution: CC CU HI MO perrottetii (Kunth) Stapf Distribution: HI MO DANTHONIOPSIS Stapf phaeotricha (Chiov.) Robyns aptera R.I.S.Correia & J.B.Phipps Distribution: MO Specimen: Correia 3266 (LUAI; type). redheadii (C.E.Hubb.) Clayton dinteri (Pilg.) C.E.Hubb. Distribution: MO Distribution: CU seriata Stapf lignosa C.E.Hubb. Specimen: Country of the Ganguelas and Ambuelas, Specimen: Gossweiler 11051 (K; type). Gossweiler 3756 (K; type). Distribution: CU HI Distribution: CC viridis (Rendle) C.E.Hubb. setifolia Stapf Specimens: Gossweiler 2766 (K; type of Danthoniopsis Distribution: HI gossweileri Stapf); Welwitsch 2633 (K; type). ternata (A.Rich.) Stapf Distribution: MO Distribution: MO

MONOCOTYLEDONS POACEAE Chrysopogon 198 S T R E L I T Z I A 22 (2008) velutina (Forssk.) P.Beauv. ENTEROPOGON Nees Distribution: HA HI macrostachyus (Hochst. ex A.Rich.) Munro ex Benth. ventricosa Van der Veken Distribution: HI LA MO NA Distribution: MO ENTOLASIA Stapf DIHETEROPOGON Stapf imbricata Stapf amplectens (Nees) Clayton var. catangensis (Chiov.) Clayton Specimen: Pungo Andongo, between Caghui and ENTOPLOCAMIA Stapf Candumba, 03/1857, Welwitsch 2835 (BM holotype of aristulata (Hack. & Rendle) Stapf Andropogon diversifolius Rendle). Distribution: BE CU HI Distribution: CC HI MO filifolius (Nees) Clayton ERAGROSTIS Wolf acamptoclada Cope Distribution: HI MO Distribution: BE DINEBRA Jacq. aethiopica Chiov. retroflexa (Vahl) Panz. var. condensata S.M.Phillips Distribution: HI Distribution: HI LA amabilis (L.) Hook. & Arn. angolensis Rendle ECHINOCHLOA P. B e a u v . Specimen: Newton s.n. (K; type). colona (L.) Link. Distribution: HI Distribution: CC CU NA annulata Rendle ex Scott-Elliot crus-pavonis (Kunth) Schult. Distribution: CU HI NA Distribution: HI MA arenicola C.E.Hubb. haploclada (Stapf) Stapf Distribution: MO Distribution: MO aspera (Jacq.) Nees jubata Stapf Distribution: CC CU HI MO NA Distribution: CC MO atrovirens (Desf.) Trin. ex Steud. pyramidalis (Lam.) Hitchc. & Chase Distribution: CU MO Distribution: CC CU HI MO aurorae Launert stagnina (Retz.) P.Beauv. Specimen: Bié, Vila da Ponte, Gossweiler 2382 (K; type). Distribution: CU HI Distribution: BI ELEUSINE Gaertn. bicolor Nees africana Kenn.-O’Byrne Distribution: HI Distribution: CU MA MO biflora Hack. ex Schinz *coracana (L.) Gaertn. Distribution: HI Distribution: HA HI MO brainii (Stent) Launert indica (L.) Gaertn. Distribution: MO Distribution: CU MA MO caniflora Rendle Specimen: Huíla, wet pastures by the Monino R., ELIONURUS Kunth ex Willd. Welwitsch 2698 (BM holotype). muticus (Spreng.) Kuntze Distribution: HI Distribution: CU HI MA capensis (Thunb.) Trin. tripsacoides Willd. Distribution: HA HI LA MA Specimen: Pungo Andongo, Candumba, 03/1857, chapelieri (Kunth) Nees Welwitsch 2711 (BM holotype of Elionurus welwitschii Distribution: CN HI Rendle). cilianensis (All.) Vignolo ex Janch. Distribution: CC Distribution: CC MO ciliaris (L.) R.Br. ELYMANDRA Stapf Distribution: LA androphila (Stapf) Stapf cimicina Launert Distribution: HA Specimen: Vale do R. Tiengo, Cuilo, 09/03/1906, gossweileri (Stapf) Clayton Gossweiler 2589 (COI holotype). Specimen: Gossweiler 8739 (K; type). Distribution: CC Distribution: ZA curvula (Schrad.) Nees grallata (Stapf) Clayton Distribution: CU HI NA Specimen: Country of Ganguelas and Ambuelas, cylindriflora Hochst. Gossweiler 1842 (K). Specimens: Moçâmedes, in the bed of the Bero R., Distribution: BE BI 06/1859 and 08/1859, Welwitsch 2301 (BM holotype ELYTROPHORUS P. B e a u v . of Eragrostis agrostoides Rendle var. viscosa Rendle); globularis Hack. Pungo Andongo, in damp meadows, Welwitsch 2772 Distribution: CU HI MO (BM; syntype of Eragrostis agrostoides Rendle var. speciosa Rendle); Loanda, at Represa do M. Pereira, ENNEAPOGON P. B e a u v . 07/1854 (‘1894’), Welwitsch 7295b (BM; syntype). cenchroides (Roem. & Schult.) C.E.Hubb. Distribution: CC CN HI NA Distribution: CC CU NA dinteri Stapf desvauxii P. B e a u v . Distribution: BE CC CU HI NA Specimen: Moçâmedes, by the Atlantic near exasperata Peter Giraul, 07/1859, Welwitsch 2281 (BM; syntype of Distribution: CN HI Enneapogon pusillum Rendle). flavicans Rendle Distribution: CC Specimen: Pungo Andongo, between Catete and Luxilo, scaber Lehm. 04/1857, Welwitsch 2735 (BM; syntype). Distribution: NA Distribution: CN HI MO scoparius Stapf friesii Pilg. Distribution: NA Note: Recorded for Angola by Cope (1999).

POACEAE Digitaria MONOCOTYLEDONS S T R E L I T Z I A 22 (2008) 199 glandulosipedata De Winter porosa Nees Distribution: HI Distribution: CU HI MO NA habrantha Rendle procerior Rendle Specimen: Huíla, near Lopolo, 04/1860, Welwitsch Specimens: Between Lopolo and Nene, 02/1860 and 7493 (BM holotype). 04/1860, Welwitsch 2654 (BM; syntype); Huíla, from Distribution: HI Morro de Lopolo on the way to Humpata, 12/1859, heteromera Stapf Welwitsch 2655 (BM; syntype). Distribution: CN HI Distribution: HI hierniana Rendle prolifera (Sw.) Steud. Specimen: Pungo Andongo, in rather damp places in the Distribution: BO LA NA Presídio, 02/1857, Welwitsch 2798 (BM holotype). pusilla Hack. Distribution: CU Distribution: CS HI hispida K.Schum. racemosa (Thunb.) Steud. Distribution: CN HI MA Specimen: Welwitsch 2760 (LISU; type of Eragrostis homomalla Nees chalcantha Trin. var. effusa Rendle). Distribution: HI Distribution: BO CC CN CU HI MA MO huillensis Rendle rejuvenescens Rendle Specimen: Huíla, on grassy banks of streams between Specimen: Huíla, in short thicket-grown pastures, Lopolo and Humpata, 05/1860, Welwitsch 2627 (BM; recently burnt, near Mumpula, 10/1859, Welwitsch syntype). 2661 (BM holotype). Distribution: HI Distribution: BI HI inamoena K.Schum. rigidior Pilg. Distribution: CC CU HI Distribution: CC rogersii C.E.Hubb. japonica (Thunb.) Trin. Distribution: NA Distribution: HI MO NA rotifer Rendle lappula Nees Specimen: Barra do Bengo, by ponds between Quicuxe Specimen: Huíla, near Lopolo, 01/1860, Welwitsch and Cacuaco, 06/1858, Welwitsch 7284 (BM; syntype). 2631 (BM holotype of Eragrostis frederici Rendle). Distribution: CC HI MA NA Distribution: CC CU HI sarmentosa (Thunb.) Trin. lehmanniana Nees var. lehmanniana Distribution: CC Distribution: CN HI sclerantha Nees subsp. sclerantha lepidobasis Cope Distribution: HI Note: Known only from Mwinilunga Distr., Zambia, but sclerantha Nees subsp. villosipes (Jedwabn.) Launert may be expected to occur in Angola (Cope 1999). Specimen: Dekindt 417 (K; type). macilenta (A.Rich.) Steud. Distribution: CN HI Specimen: Huíla, abandoned fields near Lopolo, stapfii De Winter 04/1860, Welwitsch 2656 (BM holotype of Eragrostis Distribution: CU passa Rendle). superba Peyr. Distribution: HI Specimen: Wawra 244 (W; type). membranacea Hack. ex Schinz Distribution: BO BE CC CU HI LA Distribution: CN CU HI tenuifolia (A.Rich.) Steud. micrantha Hack. Distribution: BE HI UI Distribution: CU thollonii Franch. microsperma Rendle Distribution: BI Specimen: Pungo Andongo, by sandy road-sides from tremula Hochst. ex Steud. Quicuxe towards Cacuaco, 06/1858, Welwitsch 7279 Distribution: MA (BM holotype). trichophora Coss. & Durieu Distribution: HI MA Distribution: CC CU HI milnei Launert ex Cope vacillans Rendle Note: Known only from Mwinilunga Distr., Zambia, but Specimen: Huíla, in short, thicket-grown sandy pastures may be expected to occur in Angola (Cope 1999). in the Humpata Distr., 04/1860, Welwitsch 7504 (BM; nindensis Ficalho & Hiern syntype). Specimen: Pungo Andongo, rock-crannies at Pedras de Distribution: HI Guinga, 01/1857 and 03/1857, Welwitsch 7407 (BM; venustula Launert ex Cope syntype). Distribution: HI Distribution: CN CU MA NA viscosa (Retz.) Trin. pallens Hack. Distribution: CN CU HI Distribution: CC welwitschii Rendle patens Oliv. Specimen: Pungo Andongo?, Welwitsch 2961 (BM Distribution: HI MA NA holotype). patentipilosa Hack. Distribution: MA MO Distribution: HI ERIOCHLOA Kunth pilgeriana Dinter ex Pilg. fatmensis (Hochst. & Steud.) Clayton Distribution: NA Distribution: MO pilosa (L.) P.Beauv. meyeriana (Nees) Pilg. Distribution: CU HI NA Distribution: MO plana Nees Distribution: HI ERIOCHRYSIS P. B e a u v . plurigluma C.E.Hubb. pallida Munro Specimen: Gossweiler 11666 (K; type of Eragrostis Distribution: HI LS MA trepidula C.E.Hubb.). purpurata (Rendle) Stapf Distribution: LS Distribution: BE MA

MONOCOTYLEDONS POACEAE Eragrostis 200 S T R E L I T Z I A 22 (2008)

EUCLASTA Franch. huillense (Rendle) Stapf condylotricha (Hochst. ex Steud.) Stapf Specimen: Huíla, in thicket-grown pastures near Distribution: CN Empalanca, Welwitsch 2669 (BM holotype). Distribution: HI EULALIA Kunth katakton Clayton aurea (Bory) Kunth Specimen: Gossweiler 11260 (K; type). Distribution: CC Distribution: BI MO villosa (Thunb.) Nees Distribution: CN HI HYPARRHENIA E.Fourn. anamesa Clayton EUSTACHYS Desv. Distribution: MO paspaloides (Vahl) Lanza & Mattei andongensis (Rendle) Stapf Distribution: CC CN CU HI Specimen: Pungo Andongo, Caghuy, 04/1857, Welwitsch 2728 (BM; syntype). FESTUCA L. Distribution: MA abyssinica Hochst. ex A.Rich. bracteata (Humb. & Bonpl. ex Willd.) Stapf Distribution: HI Distribution: BE HI MO costata Nees cymbaria (L.) Stapf Distribution: HI Distribution: CN HI dichroa (Steud.) Stapf FINGERHUTHIA Nees Distribution: MO africana Lehm. diplandra (Hack.) Stapf Distribution: CN CU HI Specimen: Golungo Alto, in the mountains of Sobato de GOSSWEILEROCHLOA Renvoize Bumba, 10/1855, Welwitsch 7193 (BM; syntype of delicatula Renvoize Cymbopogon phoenix Rendle). Specimen: Cuanza Sul, Amboim, Capir, 16/03/1933, Distribution: BE CS HA HI MO Gossweiler 9858 (K holotype). dregeana (Nees) Stapf ex Stent Distribution: CS familiaris (Steud.) Stapf Note: Possibly to be sunk under Tridens Roem. & Schult. Distribution: MO filipendula (Hochst.) Stapf var. filipendula GUADUELLA Franch. Distribution: MA MO densiflora Pilg. filipendula (Hochst.) Stapf var. pilosa (Hochst.) Stapf Distribution: CA Distribution: CN CU HI MO UI dichroa Cope finitima (Hochst.) Andersson ex Stapf Specimen: Gossweiler 7767 (K; type). Distribution: MO Distribution: CA gossweileri Stapf Specimen: Gossweiler 3085 (K; type). HACKELOCHLOA Kuntze Distribution: CC granularis (L.) Kuntze hirta (L.) Stapf Distribution: CC CU MA MO Distribution: MO newtonii (Hack.) Stapf var. macra Stapf HARPOCHLOA Kunth Distribution: LS pseudoharpechloa (Chiov.) Clayton newtonii (Hack.) Stapf var. newtonii Distribution: HI Distribution: CC HA HI niariensis (Franch.) Clayton HEMARTHRIA R.Br. Specimen: Plentiful in the lofty mountain of Pedra de altissima (Poir.) Stapf & C.E.Hubb. Cabondo in the Presídio, 04/1857, Welwitsch 2820 Distribution: MO (BM; syntype of Cymbopogon welwitschii Rendle var. natans Stapf minor Rendle). Distribution: MO Distribution: MA nyassae (Rendle) Stapf HETERANTHOECIA Stapf Specimen: Gossweiler 3120 (K; type of Hyparrhenia guineensis (Franch.) Robyns vulpina Stapf). Distribution: LS Distribution: CC MO HETEROPHOLIS C.E.Hubb. poecilotricha (Hack.) Stapf sulcata (Stapf) C.E.Hubb. Distribution: HI MO Distribution: MO quarrei Robyns Distribution: MO HETEROPOGON Pers. rudis Stapf contortus (L.) Roem. & Schult. Distribution: CC Distribution: BE CC CN CU HI LA MO rufa (Nees) Stapf melanocarpus (Elliott) Benth. Specimen: Gossweiler 4151 (K; type). Distribution: CN HI Distribution: LA MO schimperi (Hochst. ex A.Rich.) Andersson ex Stapf HOMOZEUGOS Stapf Distribution: MO conciliatum G.F.Guala subplumosa Stapf Distribution: HA Distribution: NA fragile Stapf variabilis Stapf Specimen: Gossweiler 4029 (K; type). Distribution: BE HA HI MA MO Distribution: BI welwitschii (Rendle) Stapf gossweileri Stapf Specimen: Golungo Alto, by thickets near the Ambaca Specimen: Gossweiler 2586 (K; type). road, 21/11/1855, Welwitsch 7190 (BM; syntype). Distribution: BI Distribution: CN HA HI LS MA MO

POACEAE Euclasta MONOCOTYLEDONS S T R E L I T Z I A 22 (2008) 201

HYPERTHELIA Clayton LOUDETIA Steud. dissoluta (Nees ex Steud.) Clayton angolensis C.E.Hubb. Distribution: CC CN CU HI MA MO Specimen: Gossweiler 2458a (K; type). Distribution: CN CS CU HI IMPERATA Cirillo arundinacea (A.Rich.) Steud. cylindrica (L.) Raeusch. Distribution: CN LA MA MO Distribution: CC CN CS HI LA LS MA cuanzensis Lubke & J.B.Phipps Specimen: Gossweiler 10695 (K; type). ISACHNE R.Br. Distribution: CN angolensis Rendle densispica (Rendle) C.E.Hubb. Specimen: Huíla, damp rocks at Morro de Lopolo, Specimen: Huíla, Lopolo Distr., 02/1860, Welwitsch Welwitsch 7499 (BM holotype). 7500 (BM holotype). Distribution: MO Distribution: BE HI buettneri Hack. lanata (Stent & J.M.Rattray) C.E.Hubb. Distribution: MO Specimen: Gossweiler 4033 (K; type of Loudetia lon- gossweileri Stapf & C.E.Hubb. gipes C.E.Hubb.). Specimen: Gossweiler 7334 (K; type). Distribution: CC HA NA Distribution: CN phragmitoides (Peter) C.E.Hubb. Distribution: MO ISCHAEMUM L. simplex (Nees) C.E.Hubb. afrum (J.F.Gmel.) Dandy Distribution: CC CN CS CU HI LS Distribution: CN HI angolensis (Rendle) Stapf LOUDETIOPSIS Conert Distribution: HA HI ambiens (K.Schum.) Conert fasciculatum Brongn. Note: Without exact locality. Distribution: HI LOXODERA Launert KAMPOCHLOA Clayton rhytachnoides (Launert) Clayton brachyphylla Clayton Specimen: Carrisso & Mendonça 363 (COI; type). Specimen: Milne-Redhead 4007 (K; type). Distribution: UI Distribution: MO MEGALOPROTACHNE C.E.Hubb. KAOKOCHLOA De Winter albescens C.E.Hubb. nigrirostris De Winter Distribution: HI Note: Possibly occurring in Cunene and Namibe (Costa MEGASTACHYA P. B e a u v . et al. 2004). mucronata (Poir.) P.Beauv. LACHNAGROSTIS Trin. Distribution: BE MA lachnantha (Nees) Rúgolo & A.M.Molina MELINIS P. B e a u v . Specimen: Welwitsch 2629 (type of Calamagrostis wel- ambigua Hack. subsp. ambigua witschii Rendle). Specimen: Gossweiler 8925 (K; type of Melinis mollis Stapf & C.E.Hubb.). LEERSIA Sw. Distribution: MO friesii Melderis ambigua Hack. subsp. longicauda (Mez) Zizka Distribution: MO Distribution: HA LA MO hexandra Sw. amethystea (Franch.) Zizka Distribution: MO Distribution: LN LS nematostachya Launert angolensis Rendle Distribution: MO Specimen: Pungo Andongo, mountains at Pedra de Cabondo in the Presídio, 04/1857, Welwitsch 2819 LEPTOCARYDION Stapf (BM holotype). vulpiastrum (De Not.) Stapf Distribution: HI Distribution: HI ascendens Mez LEPTOCHLOA P. B e a u v . Specimen: Dekindt 415 (B; type). Distribution: HI caerulescens Steud. biaristata (Rendle) Stapf & C.E.Hubb. Distribution: MA Specimen: Welwitsch 2830 (K; type). fusca (L.) Kunth Distribution: MA Distribution: MO effusa (Rendle) Stapf gigantea (Launert) Cope & N.Snow Specimen: Welwitsch 2958 (K; type). Distribution: MO Distribution: MO obtusifolia Hochst. gossweileri C.E.Hubb. Distribution: LA Specimen: Gossweiler 9408 (K; type). uniflora Hochst. ex A.Rich. Distribution: HI Distribution: CN kallimorpha (Clayton) Zizka Distribution: CC LEUCOPHRYS Rendle longiseta (A.Rich.) Zizka subsp. bellespicata (Rendle) Zizka mesocoma (Nees) Rendle Specimen: Pungo Andongo, between Pedras de Guinga Specimen: Moçâmedes, banks of the Bero R., 06/1859, and Condo, 03/1857, Welwitsch 7425 (BM; type). Welwitsch 2295 (BM). Distribution: CC CU HI NA Distribution: NA longiseta (A.Rich.) Zizka subsp. longiseta Specimen: Pungo Andongo, near Sansamandra on Cuanza LOPHACME Stapf R. and near Sepulchra Mopopo, 30/04/1857, Welwitsch digitata Stapf 2731 (BM holotype of Tricholaena minutiflora Rendle). Distribution: MO Distribution: CC

MONOCOTYLEDONS POACEAE Hyperthelia 202 S T R E L I T Z I A 22 (2008) macrochaeta Stapf & C.E.Hubb. OLYRA L. Distribution: HI latifolia L. minutiflora P. B e a u v . Distribution: CN Distribution: UI nerviglumis (Franch.) Zizka OPLISMENUS P. B e a u v . Specimen: Gossweiler 8603 (K; type of Rhynchelytrum hirtellus (L.) P.Beauv. ramosum Stapf & C.E.Hubb.). Distribution: BI HI LN LS Distribution: MO repens (Willd.) Zizka subsp. grandiflora (Hochst.) Zizka OROPETIUM Trin. Distribution: BO CU NA capense Stapf repens (Willd.) Zizka subsp. nigricans (Mez) Zizka Distribution: NA Specimen: Dekindt 412 (B; type). Distribution: HA MA ORYZA L. repens (Willd.) Zizka subsp. repens barthii A.Chev. Specimen: Gossweiler 1715 (K; type of Rhynchelytrum Distribution: CU HI gossweileri Stapf & C.E.Hubb.). longistaminata A.Chev. & Roehr. Distribution: CC CU HI MA MO NA UI Distribution: CC MO rupicola (Rendle) Zizka Specimen: Pungo Andongo, on the higher rocks of the ORYZIDIUM C.E.Hubb. & Schweick. Presídio, 04/1857 and 05/1857, Welwitsch 7393 (BM; barnardii C.E.Hubb. & Schweick. type). Distribution: CC HI Distribution: MA subglabra Mez OXYTENANTHERA Munro Specimen: Dekindt 413 (B; type of Melinis denudata abyssinica (A.Rich.) Munro Mez). Distribution: LA MA Distribution: CC tanatricha (Rendle) Zizka PANICUM L. Specimen: Pungo Andongo, between Caghuy and adenophorum K.Schum. Sansamanda, 04/1857, Welwitsch 7413 (BM; type). Distribution: MO Distribution: LA MA brazzavillense Franch. tenuissima Stapf Specimen: Pungo Andongo, between Condo and Distribution: NA Quisonde, 03/1857, Welwitsch 7410 (BM; syntype of tomentosa Rendle Panicum frederici Rendle). Specimen: Pungo Andongo, on the lofty rocks of Pedra Distribution: MA Cabondo, 04/1857, Welwitsch 2717 (BM holotype). coloratum L. var. coloratum Distribution: MA Distribution: BI CC CN CU HI welwitschii Rendle dregeanum Nees Specimen: Pungo Andongo, on the most lofty rocks of Distribution: CC CU the Presídio, 04/1857, Welwitsch 7390 (BM; type). ecklonii Nees Distribution: MA Distribution: BI CN MA fluviicola Steud. MICROCHLOA R.Br. Specimen: Golungo Alto, between Cambondo and caffra Nees Trombete, 20/06/1855, Welwitsch 2959 (BM holotype Distribution: CC CU HI LS of Panicum graciliflorum Rendle). ensifolia Rendle Distribution: CN MA Specimen: Pungo Andongo, on rocks of the Presídio, gracilicaule Rendle 02/1857, Welwitsch 2800 (BM; syntype). Specimen: Huíla, wooded meadows near Humpata, Distribution: MA 04/1860, Welwitsch 2687 (BM; syntype). indica (L.f.) P.Beauv. Distribution: MO Distribution: CC CU MO grandiflorum Stapf kunthii Desv. Distribution: MO Distribution: CC CU HI MO griffonii Franch. MISCANTHUS Andersson Specimen: Pungo Andongo, rocky places of the Presídio gossweileri (Stapf) Pilg. near Quilombo, 04/1857, Welwitsch 2824 (BM; syn- Specimen: Benguela, marshes along Tiengo R. and Kiuto type of Panicum hirsutulum Rendle). R., Gossweiler 4032 (K; syntype). Distribution: MA Distribution: BE heterostachyum Hack. junceus (Stapf) Pilg. Distribution: BE CA CN CU HA HI NA Distribution: CC CN hymeniochilum Nees sorghum (Nees) Pilg. Distribution: MO Note: Recorded for Angola by Cope (2002). infestum Andersson ex Peters Distribution: MO MONELYTRUM Hack. ex Schinz kalaharense Mez luederitzianum Hack. ex Schinz Distribution: CC Distribution: NA laetum Kunth MONOCYMBIUM Stapf Distribution: MO ceresiiforme (Nees) Stapf margaritiferum (Chiov.) Robyns Distribution: CC CN CU HA HI MA Distribution: MO maximum Jacq. ODYSSEA Stapf Distribution: CC CU paucinervis (Nees) Stapf merkeri Mez Distribution: NA Distribution: LA

POACEAE Melinis MONOCOTYLEDONS S T R E L I T Z I A 22 (2008) 203 natalense Hochst. unisetum (Nees) Benth. Specimen: Gossweiler 4098 (K; type of Panicum junci- Distribution: MO folium Stapf). Distribution: HI LS PEROTIS Aiton nervatum (Franch.) Stapf huillensis (Rendle) Clayton Specimen: Huíla, woody places at Monino, 04/1860, Distribution: CN CU HI Welwitsch 2686 (BM holotype of Panicum subrepan- leptopus Pilg. dum Rendle). Distribution: HA HI MA MO NA Distribution: MO patens Gand. pansum Rendle Distribution: CN CU HA HI UI Specimen: Golungo Alto, between Cambondo and vaginata Hack. Luinha, 10/06/1855, Welwitsch 2761 (BM; syntype). Distribution: CC CU NA Distribution: MA PHACELURUS Griseb. parvifolium Lam. gabonensis (Steud.) Clayton Specimen: Huíla, in the heights of Morro de Monino, Specimen: Pungo Andongo?, Welwitsch 2849 (BM 05/1860, Welwitsch 2694 (BM holotype of Panicum holotype of Rottboellia angolensis Rendle). beccabunga Rendle). Distribution: MA Distribution: HI huillensis (Rendle) Clayton pectinellum Stapf Specimen: Huíla, in thinly grassed thickets near Note: Recorded for Angola by Clayton (1989). Mumpula, 10/1859, Welwitsch 2648 (BM holotype). phragmitoides Stapf Distribution: HI Distribution: MA repens L. PHRAGMITES Adans. Distribution: CC CU HI australis (Cav.) Steud. sadinii (Vanderyst) Renvoize Distribution: CC CU Distribution: MO mauritianus Kunth schinzii Hack. Distribution: CC CU HI LS MO NA Distribution: NA stapfianum Fourc. PHYLLORACHIS Trimen sagittata Trimen Distribution: BE Specimen: Welwitsch 7399 (K; type). subalbidum Kunth Distribution: CN MA Distribution: MO tenellum Lam. EPIPTOPHYLLUM C.E.Hubb. Distribution: MA Ewelwitschii (Rendle) C.E.Hubb. PARATHERIA Griseb. Specimen: Pungo Andongo, on the Presídio near Cabondo, 02/1857, Welwitsch 2808 (BM; syntype). prostrata Griseb. Distribution: CN Distribution: MO POGONARTHRIA Stapf PASPALIDIUM Stapf fleckii (Hack.) Hack. geminatum (Forssk.) Stapf Distribution: CU HI NA Distribution: HI MO NA squarrosa (Roem. & Schult.) Pilg. PASPALUM L. Distribution: CC CU HI NA conjugatum P.J.Bergius POLYPOGON Desf. Distribution: CA LA viridis (Gouan) Breistr. *dilatatum Poir. Distribution: HI Distribution: HI scrobiculatum L. PSEUDECHINOLAENA Stapf Distribution: CA CN CU HI polystachya (Kunth) Stapf *urvillei Steud. Distribution: MO Distribution: HA vaginatum Sw. RHYTACHNE Desv. Distribution: CS robusta Stapf Specimen: Gossweiler 2721pp (K; type). PENNISETUM Rich. rottboellioides Desv. glaucum (L.) R.Br. Specimen: Huíla, between Humpata and Nene, Distribution: unknown 04/1860, Welwitsch 2639 (BM holotype of Rhytachne macrourum Trin. benguellensis Rendle). Specimen: Pungo Andongo, between Condo and Bumba, Distribution: HI 03/1857, Welwitsch 2723 (BM; syntype of Pennisetum angolense Rendle). ROTTBOELLIA L.f. Distribution: BO CN CS MA cochinchinensis (Lour.) Clayton polystachion (L.) Schult. subsp. polystachion Distribution: CC CU MO Distribution: BE CA CS HI NA UI *SACCHARUM L. purpureum Schumach. *officinarum L. Specimen: Gossweiler 5896 (K; type of Pennisetum Distribution: BE gossweileri Stapf & C.E.Hubb.). Distribution: BO HA HI UI SACCIOLEPIS Nash robustum Stapf & C.E.Hubb. africana C.E.Hubb. & Snowden Specimen: Gossweiler 8324 (K; type). Distribution: CN CU HI thunbergii Kunth arenaria Mimeur Distribution: HI Specimen: Gruvel s.n. (P; type).

MONOCOTYLEDONS POACEAE Panicum 204 S T R E L I T Z I A 22 (2008) catumbensis (Rendle) Stapf homonyma (Steud.) Chiov. Specimen: Huíla, pastures near Catumba, Welwitsch Specimen: Welwitsch 7176 (BM; type of Setaria micro- 2689 (BM holotype). prolepis Stapf). Distribution: MO Distribution: CC MO chevalieri Stapf incrassata (Hochst.) Hack. Specimen: Gossweiler 2057 (K; type of Sacciolepis Distribution: CC CS CU NA brevifolia Stapf). lindenbergiana (Nees) Stapf Distribution: BE HI Specimen: Gossweiler 2509 (K; type of Setaria angus- indica (L.) Chase tissima Stapf). Distribution: HI MO Distribution: HI MO micrococca Mez longiseta P. B e a u v . Distribution: MA Specimen: Pungo Andongo, thickets between the rigens (Mez) A.Chev. Presídio and Luxilo, 12/1856, Welwitsch 2753 (BM; Specimen: Welwitsch 2844 (BM; type of Sacciolepis syntype of Setaria paniciformis Rendle). leptorrhachis Stapf). Distribution: MO Distribution: MO megaphylla (Steud.) T.Durand & Schinz seslerioides (Rendle) Stapf Distribution: CN CU MO Specimen: Huíla, Nene heights, 04/1860, Welwitsch petiolata Stapf & C.E.Hubb. 2636 (BM holotype). Distribution: MA MO Distribution: MO pseudaristata (Peter) Pilg. spiciformis (A.Rich.) Stapf Distribution: CC Specimen: Huíla, pastures in the Humpata Distr., pumila (Poir.) Roem. & Schult. 04/1860, Welwitsch 2699 (BM holotype of Panicum Distribution: CC CN CU HA HI MO huillense Rendle). sagittifolia (A.Rich.) Walp. Distribution: HI Distribution: CC CU HI LA LS transbarbata Stapf sphacelata (Schumach.) Moss var. sericea (Stapf) Clayton Distribution: HI Distribution: CC CN HI MO typhura (Stapf) Stapf sphacelata (Schumach.) Moss var. sphacelata Specimen: Gossweiler 2579 (K; type of Sacciolepis Distribution: CC CU MO scirpoides Stapf). verticillata (L.) P.Beauv. Distribution: CS HI MA MO NA Distribution: CC CU HI LA NA welwitschii Rendle SARTIDIA De Winter Specimens: Ambriz, 11/1853, Welwitsch 2891 (BM; angolensis (C.E.Hubb.) De Winter syntype); Welwitsch 2895 (BM; syntype); Luanda, Specimen: Gossweiler 4099a (K; type). between Penedo and Conceição, 01/1859, Welwitsch Distribution: HI 2914 (BM; syntype). Distribution: LA SCHIZACHYRIUM Nees brevifolium (Sw.) Nees ex Büse SORGHASTRUM Nash Distribution: CN HI MO nudipes Nash exile (Hochst.) Pilg. Specimen: Welwitsch 7496 (K; type of Sorghum nutans Specimen: Welwitsch 7423 (K; type of Andropogon exi- (L.) Nash var. angolense Rendle). lis Hochst. var. glabrescens Rendle). Distribution: HI Distribution: MO pogonostachyum (Stapf) Clayton jeffreysii (Hack.) Stapf Specimen: Country of the Ganguelas and Ambuelas, Distribution: CC CU HI MA Gossweiler 2225 (K). lopollense (Rendle) Sales Distribution: BE Specimen: Huíla, damp pastures in the Lopolo Distr., 02/1860, Welwitsch 2641 (BM holotype of Andropogon SORGHUM Moench arundinaceum (Desv.) Stapf lopollensis Rendle). Distribution: CC CU MO Distribution: HI *bicolor (L.) Moench sanguineum (Retz.) Alston Distribution: CC CU HI Specimen: Gossweiler 3730 (K; type of Schizachyrium versicolor Andersson semiberbe Nees var. flocculiferum Stapf). Distribution: CU HI Distribution: CC CU HI ursulus Stapf SPOROBOLUS R.Br. Specimen: Gossweiler 2988 (K; type). africanus (Poir.) Robyns & Tournay SCHMIDTIA Steud. ex J.A.Schmidt Distribution: CC MO congoensis Franch. kalahariensis Stent Distribution: MO Distribution: HI LA NA consimilis Fresen. pappophoroides Steud. ex J.A.Schmidt Distribution: NA Distribution: CN CU HI NA coromandelianus (Retz.) Kunth SEHIMA Forssk. Distribution: CU galpinii Stent festivus Hochst. ex A.Rich. Distribution: CC Distribution: CC CU NA ischaemoides Forssk. fimbriatus (Trin.) Nees Distribution: CC Distribution: CC CU MO NA ioclados (Trin.) Nees SETARIA P. B e a u v . Distribution: CC CU atrata Hack. leptostachys Ficalho & Hiern Distribution: MO Specimen: Serpa Pinto 58 (LISU; type).

POACEAE Sacciolepis MONOCOTYLEDONS S T R E L I T Z I A 22 (2008) 205 mauritianus (Steud.) T.Durand & Schinz ESTREPTOLOPHUS Hughes Distribution: MO Esagittifolius Hughes molleri Hack. Specimen: Cuanza Sul, Quissama Country, on the banks Distribution: MO of the ‘R. Nhia—R. Longa’, Gossweiler 8277 (K; type). myrianthus Benth. Distribution: CS NA Distribution: MO natalensis (Steud.) T.Durand & Schinz STYPPEIOCHLOA De Winter Distribution: CC CU catherineana Cope & Ryves panicoides A.Rich. Specimen: No locality, no date, Gossweiler s.n. (BM Distribution: CC CU holotype). piliferus (Trin.) Kunth Distribution: unknown Distribution: HI TETRAPOGON Desf. pyramidalis P. B e a u v . tenellus (Roxb.) Chiov. Distribution: CC CU MO Note: Recorded for Angola by Cope (1999). sanguineus Rendle Specimen: Huíla, meadows in the Lopolo territory, THELEPOGON Roth ex Roem. & Schult. 05/1860, Welwitsch 2660 (BM holotype). elegans Roth ex Roem. & Schult. Distribution: HI MO Distribution: CC spicatus (Vahl) Kunth Distribution: CC THEMEDA Forssk. stapfianus Gand. triandra Forssk. Distribution: HI Distribution: CC CS HI MO subtilis Kunth Distribution: MO TRACHYPOGON Nees virginicus (L.) Kunth spicatus (L.f.) Kuntze Distribution: NA Specimen: Gossweiler 3199 (K; type of Trachypogon welwitschii Rendle durus Stapf). Specimens: Huíla, pastures in the Lopolo Distr., Distribution: CC CU HI LS MO 05/1860, Welwitsch 2690 (BM holotype); Pungo Andongo, between Candumba and Lombe, 03/1857, TRAGUS Haller Welwitsch 2812 (BM holotype of Sporobolus andon- berteronianus Schult. gensis Rendle). Distribution: CC CU HI Distribution: CC CU MO racemosus (L.) All. Distribution: HI STEREOCHLAENA Hack. cameronii (Stapf) Pilg. TRICHOLAENA Schrad. ex Schult. Distribution: MO monachne (Trin.) Stapf & C.E.Hubb. Specimen: Gossweiler 1665 (K; type of Tricholaena STIPAGROSTIS Nees delicatula Stapf & C.E.Hubb.). damarensis (Mez) De Winter Distribution: BE CC CU HI LA LS MO NA Note: Possibly in Angola in Namibe. dinteri (Hack.) De Winter TRICHONEURA Andersson Distribution: NA eleusinoides (Rendle) Ekman giessii Kers Distribution: NA Distribution: NA grandiglumis (Nees) Ekman var. minor (Rendle) Chippind. hermannii (Mez) De Winter Specimens: Pungo Andongo, Quisonde, Condo, Distribution: possibly in Angola in Namibe 03/1857, Welwitsch 2709 (BM; syntype); Huíla, from hirtigluma (Steud. ex Trin. & Rupr.) De Winter subsp. patula Catumba towards O’Hay, 05/1860, Welwitsch 7492 (Hack.) De Winter (BM; syntype). Distribution: CU Distribution: BE CC HI hirtigluma (Steud. ex Trin. & Rupr.) De Winter subsp. pearsonii (Henrard) De Winter TRICHOPTERYX Nees Specimen: Pearson 2249 (K; type). dregeana Nees Distribution: CU NA Distribution: CC hochstetteriana (Beck ex Hack.) De Winter var. secalina fruticulosa Chiov. (Henrard) De Winter Distribution: MO Distribution: NA marungensis Chiov. prodigiosa (Welw.) De Winter Distribution: MO Distribution: CU stolziana Henrard subacaulis (Nees) De Winter Distribution: MO Distribution: NA uniplumis (Licht.) De Winter TRIPOGON Roem. & Schult. Specimen: Pearson 2487 (K; type of Aristida uniplumis minimus (A.Rich.) Hochst. ex Steud. Licht. var. pearsonii Henrard). Distribution: CC Distribution: NA modestus S.M.Phillips & Launert vexillifera Kers Note: Recorded for Angola by Cope (1999). Specimen: Kers 3663 (S; type). Distribution: NA TRIRAPHIS R.Br. pumilio R.Br. STREPTOGYNA P. B e a u v . Distribution: NA crinata P. B e a u v . purpurea Hack. Distribution: CA Distribution: CU NA

MONOCOTYLEDONS POACEAE Sporobolus 206 S T R E L I T Z I A 22 (2008) ramosissima Hack. PONTEDERIACEAE Distribution: CU NA schinzii Hack. Govaerts, R. 2006. World Checklist of Pontederiaceae. The Board Distribution: CC HI of Trustees of the Royal Botanic Gardens, Kew. Published on the internet; http://www.kew.org/wcsp/ (accessed August 2006). TRISTACHYA Nees Leistner, O.A. 2005. Seed plants of southern tropical Africa. bequaertii De Wild. Southern African Botanical Diversity Network Report No. 26. Distribution: MO SABONET, Pretoria. hubbardiana Conert Rendle, A.B. 1899. Pontederiaceae. Catalogue of the African plants Note: Recorded for Angola by Clayton (1989). collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: huillensis Rendle 66, 67. British Museum (Natural History), London. Specimen: Huíla, at Lake Ivantala, 02/1860, Welwitsch *EICHHORNIA Kunth 7501 (BM; holotype). *diversifolia (Vahl) Urb. Distribution: HI leucothrix Nees HETERANTHERA Ruiz & Pav. Distribution: MA callifolia Rchb. ex Kunth lualabaensis (De Wild.) J.B.Phipps Notes: Recorded by Leistner (2005). Distribution: CC MO nodiglumis K.Schum. MONOCHORIA C.Presl Specimen: Mechow 462 (type). africana (Solms) N.E.Br. Distribution: CC HI MA MO UI Notes: Recorded by Rendle (1899). rehmannii Hack. Specimen: Gossweiler 2455 (K; type of Tristachya reh- POTAMOGETONACEAE mannii Hack. var. pilosa C.E.Hubb.). Distribution: BE CC MO Govaerts, R. 2006. World Checklist of Potamogetonaceae. The superba (De Not.) Schweinf. & Asch. Board of Trustees of the Royal Botanic Gardens, Kew. Published Specimen: Welwitsch 2782 (K; type of Trichopteryx on the internet; http://www.kew.org/wcsp/ (accessed August gigantea Stapf var. gracilis Rendle). 2006). Distribution: CC CU HA HI MO Klopper, R.R., Chatelain, C., Bänninger, V., Habashi, C., Steyn, thollonii Franch. H.M., De Wet, B.C., Arnold, T.H., Gautier, L., Smith, G.F. & Spichiger, R. 2006. Checklist of the flowering plants of Sub- Distribution: MO Saharan Africa. Southern African Botanical Diversity Network URELYTRUM Hack. Report No. 42. SABONET, Pretoria. agropyroides (Hack.) Hack. Rendle, A.B. 1899. Potamogetonaceae (in part). Catalogue of the Specimen: Newton s.n. (COI; type). African plants collected by Dr. Friedrich Welwitsch in 1853– 1861, Vol. 2,1: 94, 95. British Museum (Natural History), Distribution: CC London. digitatum K.Schum. Specimen: Gossweiler 800 (K; type of Urelytrum stapfi- POTAMOGETON L. anum C.E.Hubb.). *?×fluitans Roth Distribution: MA Note: Not recorded for Angola by Govaerts (2006); the UROCHLOA P. B e a u v . specimen Gossweiler 13314 was recorded at LISC. brachyura (Hack.) Stapf nodosus Poir. Distribution: CC CU octandrus Poir. mosambicensis (Hack.) Dandy richardii Solms Distribution: CC NA Note: It is also considered a synonym of Potamogeton oligotricha (Fig. & De Not.) Henrard thunbergii Cham. & Schltdl. (e.g. Klopper et al. 2006). Distribution: CC CU HI NA STUCKENIA Börner trichopus (Hochst.) Stapf pectinata (L.) Börner Distribution: CC CU VOSSIA Wall. & Griff. RUPPIACEAE cuspidata (Roxb.) Griff. Distribution: CC Govaerts, R. 2006. World Checklist of Ruppiaceae. The Board of Trustees of the Royal Botanic Gardens, Kew. Published on the WILLKOMMIA Hack. internet; http://www.kew.org/wcsp/ (accessed August 2006). annua Hack. Leistner, O.A. 2005. Seed plants of southern tropical Africa. Distribution: CU HI NA Southern African Botanical Diversity Network Report No. 26. newtonii Hack. SABONET, Pretoria. Specimen: Newton s.n. (K; type). Rendle, A.B. 1899. Ruppia. Catalogue of the African plants col- Distribution: CU lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: 94. sarmentosa Hack. British Museum (Natural History), London. Distribution: CC CU HI MO RUPPIA L. *ZEA L. maritima L. *mays L. Distribution: BE BI BO CC CN CS CU HA HI LA LN LS MA MO NA UI SMILACACEAE Govaerts, R. 2006. World Checklist of Smilacaceae. The Board of ZONOTRICHE (C.E.Hubb.) J.B.Phipps Trustees of the Royal Botanic Gardens, Kew. Published on the decora (Stapf) J.B.Phipps internet; http://www.kew.org/wcsp/ (accessed August 2006). Distribution: MO Leistner, O.A. 2005. Seed plants of southern tropical Africa. inamoena (K.Schum.) Clayton Southern African Botanical Diversity Network Report No. 26. Distribution: MO SABONET, Pretoria.

POACEAE Triraphis MONOCOTYLEDONS S T R E L I T Z I A 22 (2008) 207

Rendle, A.B. 1899. Smilaceae. Catalogue of the African plants col- equisetoides Baker var. pubescens L.B.Sm. & Ayensu lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: 41. Note: Not recorded for Angola by Govaerts (2006); the British Museum (Natural History), London. specimen Menezes 322 was recorded at LISC. equisetoides Baker var. trichophylla (Baker) L.B.Sm. & SMILAX L. Ayensu anceps Willd. Note: Not recorded for Angola by Govaerts (2006); the Note: Not recorded for Angola by Govaerts (2006); specimen Barbosa & Moreno 9734 was recorded at the specimen Raimundo, Matos & Figueira 475 was LISC. recorded at LISC. humilis (Baker) T.Durand & Schinz Note: Not recorded for Angola by Govaerts (2006); the specimen Bamps, Raimundo & Matos 4087 was TACCACEAE recorded at LISC. by P. Wilkin scabrida (Pax) T.Durand & Schinz Specimen: Cuango, 09/1876, Pogge 423 (B; type). Govaerts, R. & Wilkin, P. 2006. World Checklist of Dioscoreaceae. squarrosa Baker The Board of Trustees of the Royal Botanic Gardens, Kew. Specimen: Pungo Andongo, 12/1856, Welwitsch 1555 Published on the internet; http://www.kew.org/wcsp/ (accessed (M; type). August 2006). Estenophylla Baker Rendle, A.B. 1899. Dioscoreaceae. Catalogue of the African plants Specimen: Welwitsch 1557 (type). collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: suaveolens (Greves) N.L.Menezes 36. British Museum (Natural History), London. Note: Not recorded for Angola by Govaerts (2006); the specimen Torre 8835 was recorded at LISC. TACCA J.R. & G.Forst. E leontopetaloides (L.) Kuntze velutina Baker Specimen: Pungo Andongo, 28/10/1858, Welwitsch Specimen: R. Cuanza, 03/1857, Welwitsch 1556 (BM; 6475 (BM; type of Tacca quanzensis Welw.). type).

TECOPHILAEACEAE XYRIDACEAE Govaerts, R. & Lock, J.M. 2006. World Checklist of Xyridaceae. Govaerts, R. 2006. World Checklist of Tecophilaeaceae. The Board The Board of Trustees of the Royal Botanic Gardens, Kew. of Trustees of the Royal Botanic Gardens, Kew. Published on the Published on the internet; http://www.kew.org/wcsp/ (accessed internet; http://www.kew.org/wcsp/ (accessed August 2006). August 2006). WALLERIA J.Kirk Klopper, R.R., Chatelain, C., Bänninger, V., Habashi, C., Steyn, mackenziei J.Kirk H.M., De Wet, B.C., Arnold, T.H., Gautier, L., Smith, G.F. & Spichiger, R. 2006. Checklist of the flowering plants of Sub- nutans J.Kirk Saharan Africa. Southern African Botanical Diversity Network Report No. 42. SABONET, Pretoria. Lisowski, S., Brylska, B. & Wiland-Szymanska, J. 2001. Flore TYPHACEAE d’Afrique Centrale, Xyridaceae: 1–119. Govaerts, R. 2006. World Checklist of Typhaceae. The Board of Rendle, A.B. 1899. Xyrideae. Catalogue of the African plants col- Trustees of the Royal Botanic Gardens, Kew. Published on the lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: 67– internet; http://www.kew.org/wcsp/ (accessed August 2006). 73. British Museum (Natural History), London. Rendle, A.B. 1899. Typhaceae. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: 85. XYRIS L. British Museum (Natural History), London. affinis Welw. ex Rendle Specimen: Huíla, Morro de Monino, 04/1860, TYPHA L. Welwitsch 2467 (M; type). capensis (Rohrb.) N.E.Br. anceps Lam. var. anceps Note: Not recorded for Angola by Govaerts (2006); the Note: Not recorded for Angola by Govaerts & Lock specimen Henriques 1502 was recorded at LISC. (2006), recorded by Lisowski et al. (2001). domingensis Pers. anceps Lam. var. minima (Steud.) Lock Note: Not recorded for Angola by Govaerts (2006); the angularis N.E.Br. specimen Teixeira 9397 was recorded at LISC. anisophylla Welw. ex Rendle Specimen: Pungo Andongo, Barrancos de Catete, 05/1857, Welwitsch 2463 (K; type). VELLOZIACEAE capensis Thunb. var. capensis Govaerts, R. 2006. World Checklist of Velloziaceae. The Board of capensis Thunb. var. medullosa N.E.Br. Trustees of the Royal Botanic Gardens, Kew. Published on the Specimen: Huíla, Empalanca, 04/1860, Welwitsch internet; http://www.kew.org/wcsp/ (accessed August 2006). 2469 (M; type of Xyris huillensis Rendle). Rendle, A.B. 1899. Xerophyta. Catalogue of the African plants col- Note: It is also considered a synonym of Xyris huillensis lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: 35, Rendle (e.g. Klopper et al. 2006). 36. British Museum (Natural History), London. capensis Thunb. var. pallescens Malme Specimen: Cuebe, 21/10/1899, Baum 295 (BR; type). XEROPHYTA Juss. capillaris Malme Ecapillaris Baker var. capillaris Specimens: 05/01/1906, Gossweiler 2472 (K; type); Specimen: Welwitsch 1588 (type). Cuiriri, Cassuango, 18/10/1906, Gossweiler 3267 (B; Ecapillaris Baker var. occultans L.B.Sm. & Ayensu type). Specimen: Catengue, 30/11/1937, Pittard 109 (BM; capnoides Malme type). congensis Büttner Econcolor L.B.Sm. Specimen: Cuebe, 28/10/1899, Baum 333 (K; type of Specimen: Benguela, 17/06/1940, Gossweiler 12594 Xyris baumii L.A.Nilsson). (LISC; type). Edecipiens N.E.Br. equisetoides Baker var. pauciramosa L.B.Sm. & Ayensu Specimen: Curror s.n. (K-K000321287; type).

MONOCOTYLEDONS SMILACACEAE 208 S T R E L I T Z I A 22 (2008) elegantula Malme Rendle, A.B. 1899. Zingibereae. Catalogue of the African plants Specimen: R. Cuiriri, at Muene Chipipa, 03/1906, collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: Gossweiler 2843 (K; type). 19–22. British Museum (Natural History), London. erubescens Rendle Specimen: Lopolo, near Nene, 10/1859, Welwitsch AFRAMOMUM K.Schum. 2466 (K; type). alboviolaceum (Ridl.) K.Schum. foliolata L.A.Nilsson angustifolium (Sonn.) K.Schum. Specimen: Mechow s.n. (Z; type). Note: Recorded by Rendle (1899), not recorded by friesii Malme Govaerts & Lock (2006). fugaciflora Rendle cereum (Hook.f.) K.Schum. Specimen: Pungo Andongo, 01/05/1857, Welwitsch daniellii (Hook.f.) K.Schum. 2461 (K; type). ?melegueta K.Schum. gossweileri Malme Note: The variety recorded by Rendle (1899), Amomum Specimen: W of Munongue, 01/05/1906, Gossweiler melegueta (= Aframomum melegueta) var. violacea 2471 (K; type). Ridl., is not listed by Govaerts & Lock (2006) or by Ehumpatensis N.E.Br. Klopper et al. (2006). Specimen: Humpata, Newton s.n. (K-K000321289; type). subsericeum (Oliv. & D.Hanb.) K.Schum. imitatrix Malme Distribution: CA Enivea Welw. ex Rendle Specimen: Between Lopolo and Monino, 02/1860, KAEMPFERIA L. Welwitsch 2468 (K; type). pleiantha K.Schum. obscura N.E.Br. Note: An unplaced name (Govaerts & Lock 2006). E pumila Rendle RENEALMIA L.f. Specimen: Between Humpata and Empalanca, africana Benth. 04/1860, Welwitsch 2471 (BM; type). congolana De Wild. & T.Durand rehmannii L.A.Nilsson Specimen: Huíla, Lopolo, 12/1859, Welwitsch 2474 Note: Not recorded for Angola by Govaerts & Lock (K; type of Xyris rigidescens Welw. ex Rendle). (2006) but recorded at LISC. rhodolepis (Malme) Lock macrocolea K.Schum. Specimen: Rivulet Ichamcambe, tributary of Cuanavale, Note: Not recorded for Angola by Govaerts & Lock 12/08/1906, Gossweiler 2644 (B; type). (2006) but recorded by Gossweiler (1953). rubella Malme polypus Gagnep. Note: Not recorded for Angola by Govaerts & Lock Note: Not recorded for Angola by Govaerts & Lock (2006); the specimen Teixeira & Andrade 8375 was (2006) but recorded at LISC. recorded at LISC. SIPHONOCHILUS J.M.Wood & Franks sanguinea Verm. ex Malme aethiopicus (Schweinf.) B.L.Burtt scabridula Rendle Specimen: Serra de Oiahoia behind Humpata, 04/1860, Welwitsch 2470 (K; type). ZOSTERACEAE straminea L.A.Nilsson welwitschii Rendle Govaerts, R. 2006. World Checklist of Zosteraceae. The Board of Specimen: Between Lopolo and Monino, 04/1860, Trustees of the Royal Botanic Gardens, Kew. Published on the internet; http://www.kew.org/wcsp/ (accessed August 2006). Welwitsch 2465 (K; type). Leistner, O.A. 2005. Seed plants of southern tropical Africa. Southern African Botanical Diversity Network Report No. 26. ZINGIBERACEAE SABONET, Pretoria. Rendle, A.B. 1899. Zostera. Catalogue of the African plants col- Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. lected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: 94. Agronomia Angolana 7: 1–587. British Museum (Natural History), London. Govaerts, R. & Lock, J.M. 2006. World Checklist of Zingiberaceae. The Board of Trustees of the Royal Botanic Gardens, Kew. NANOZOSTERA Toml. & Posl. Published on the internet; http://www.kew.org/wcsp/ (accessed capensis (Setch.) Toml. & Posl. August 2006). Note: Not recorded for Angola by Govaerts (2006); Klopper, R.R., Chatelain, C., Bänninger, V., Habashi, C., Steyn, H.M., De Wet, B.C., Arnold, T.H., Gautier, L., Smith, G.F. & recorded by Leistner (2005) as Zostera capensis Setch. Spichiger, R. 2006. Checklist of the flowering plants of Sub- *?noltii (Hornem.) Toml. & Posl. Saharan Africa. Southern African Botanical Diversity Network Note: Not recorded for Angola by Govaerts (2006); Report No. 42. SABONET, Pretoria. recorded by Rendle (1899), as Zostera nana Roth.

XYRIDACEAE Xyris MONOCOTYLEDONS S T R E L I T Z I A 22 (2008) 209 GYMNOSPERMS Govaerts, R. 2006. World Checklist of Welwitschiaceae. The Board of Trustees of the Royal Botanic Gardens, Kew. Published on the GNETACEAE internet; http://www.kew.org/wcsp/ (accessed August 2006). Kers, L.E. 1967. The distribution of Welwitschia mirabilis Hook.f. Govaerts, R. 2006. World Checklist of Gnetaceae. The Board of Svensk Botanisk Tidskrift 61,1: 97–125. Trustees of the Royal Botanic Gardens, Kew. Published on the internet; http://www.kew.org/wcsp/ (accessed August 2006). Rendle, A.B. 1899. Tumboa. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: Rendle, A.B. 1899. Gnetum. Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853–1861, Vol. 2,1: 257. British Museum (Natural History), London. 257. British Museum (Natural History), London. WELWITSCHIA Hook.f. GNETUM L. mirabilis Hook.f. subsp. mirabilis africanum Welw. Specimen: Cabo Negro, 04/09/1859, Welwitsch s.n. Specimen: Welwitsch 1224 (K; type). (K-K000076241; type). Distribution: NA PODOCARPACEAE Barbosa, L.A.B. 1970. Carta fitogeográfica de Angola. Instituto de Investigação Científica de Angola, Luanda. ZAMIACEAE Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. Barbosa, L.A.B. 1970. Carta fitogeográfica de Angola. Instituto de Agronomia Angolana 7: 1–587. Investigação Científica de Angola, Luanda. IUCN 2006. 2006 IUCN Red List of threatened species. http:// www.iucnredlist.org (accessed July 2007). Goode, D. 1989. Cycads of Africa. Struik, Winchester. Lewis, J. 1960. Podocarpaceae. Flora zambesiaca 1,1: 83–86. Gossweiler, J. 1953. Nomes indígenas das plantas de Angola. Agronomia Angolana 7: 1–587. PODOCARPUS L’Hér. ex Pers. IUCN 2006. 2006 IUCN Red List of threatened species. http:// milanjianus Rendle www.iucnredlist.org (accessed July 2007). Distribution: HA HI Note: Occurs at 2 000–2 500 m of altitude. ENCEPHALARTOS Lehm. Conservation status: LR/lc (IUCN 2006). poggei Asch. Distribution: LN WELWITSCHIACEAE Notes: Conservation status: LC (IUCN 2006). Barbosa, L.A.B. 1970. Carta fitogeográfica de Angola. Instituto de laurentianus De Wild. Investigação Científica de Angola, Luanda. Notes: Conservation status: DD (IUCN 2006).

GYMNOSPERMS GNETACEAE 210 S T R E L I T Z I A 22 (2008) PTERIDOPHYTES LYCOPODIUM L. clavatum L. EQUISETOPHYTA Distribution: HA by J.P. Roux SELAGINELLACEAE Roux, J.P. 2001. Conspectus of southern African Pteridophyta. Southern African Botanical Diversity Network Report No. 13: SELAGINELLA P. B e a u v . i–viii; 1–223. SABONET, Pretoria. caffrorum (Milde) Hieron. Roux, J.P. 2006. An annotated checklist of the pteridophyte flora of Specimens: Huíla, Monhino, in seasonally moist sand- Angola. Garcia de Orta, Série de Botânica 17,1-2: 83–96. stone rock crevices, SW-facing slope, 24/03/2001, J.P. Schelpe, E.A.C.L.E. 1977. Pteridophyta. Conspectus florae ango- Roux 3115 (NBG); Huíla, Lopolo, Welwitsch 169 (B, lensis. BM, K, NY, P). Distribution: HI cathedrifolia Spring EQUISETACEAE Distribution: CA LN dregei (C.Presl) Hieron. EQUISETUM L. Specimens: Pungo Andongo, Pedras de Guinza, Wel- ramosissimum Desf. subsp. ramosissimum witsch 48 (B, P); Pedras Cazela, Welwitsch 49 (B, P). Specimen: Huíla, Mbuto R., between Tchivinguro and Distribution: CC MA Huíla, frequent along river in tall grass, 22/03/2001, goudotiana Spring var. abyssinica Spring J.P. Roux 3061 (NBG). Specimen: Uíge, à entrada duma gruta de Calcário, Distribution: CC HI LS NA junto do terraço das pinturas de Quessari, a 6 km do Negage, 31/03/1972, Santos Júnior s.n. (LUAI). Distribution: HI UI kraussiana (Kunze) A.Braun LYCOPODIOPHYTA Distribution: CS MA by J.P. Roux mittenii Baker Specimens: Huíla, Tchivinguiro, on seasonally Roux, J.P. 2001. Conspectus of southern African Pteridophyta. moist dolomitic rocks, S-facing cliff below school, Southern African Botanical Diversity Network Report No. 13: 22/03/2001, J.P. Roux 3052 (NBG); Welwitsch 43 (B, i–viii; 1–223. SABONET, Pretoria. BM, K, P). Roux, J.P. 2006. An annotated checklist of the pteridophyte flora of Distribution: HI MA NA Angola. Garcia de Orta, Série de Botânica 17,1-2: 83–96. molliceps Spring Schelpe, E.A.C.L.E. 1977. Pteridophyta. Conspectus florae ango- Specimen: Golungo Alto, Capopa, Welwitsch 47 (BM, K, P). lensis. Distribution: CA CN myosurus (Sw.) Alston Distribution: CA LN UI ISOETACEAE njam-njamensis Hieron. Distribution: HI ISOETES L. tenerrima A.Braun ex Kuhn aequinoctialis Welw. ex A.Braun Specimen: Golungo Alto, Serra de Alta Queta, Welwitsch Specimen: Pungo Andongo and Sansamanda, 1857, 45 (B, BM, K, LISU, P). Welwitsch 50 (B, BM, K, LISU, P). Distribution: CN LS Distribution: MA versicolor Spring welwitschii A.Braun Distribution: CA LN MA Specimens: Huíla, Humpata, Fazenda Jamba, Eastern vogelii Spring bank of Nene R., in seepage areas along river and Distribution: CN on low rocky outcrops, 22/03/2001, J.P. Roux 3047 volubilis Alston (NBG); Huíla, Empalanca, Morro de Lopolo, 1860, Specimen: Saurimo, tributary of R. Chicapa, Young 637 (BM). Welwitsch 166 (B, BM, K, LISU, P). Distribution: LS Distribution: HI PTERIDOPHYTA LYCOPODIACEAE by J.P. Roux HUPERZIA Bernh. Roux, J.P. 2001. Conspectus of southern African Pteridophyta. staudtii (Nessel) Pic.Serm. Southern African Botanical Diversity Network Report No. 13: i–viii; 1–223. SABONET, Pretoria. Distribution: CA Roux, J.P. 2006. An annotated checklist of the pteridophyte flora of LYCOPODIELLA Holub Angola. Garcia de Orta, Série de Botânica 17,1-2: 83–96. caroliniana (L.) Pic.Serm. Schelpe, E.A.C.L.E. 1977. Pteridophyta. Conspectus florae ango- Specimen: Huíla, Morro de Lopolo, Welwitsch 167 (B, lensis. BM, K, LISU). Distribution: CC CN HA HI LS ANEMIACEAE cernua (L.) Pic.Serm. Specimen: Uíge (Carmona), entre Carmona e Negage, ANEMIA Sw. 06/03/1972, Henriques 1495 (LUAI). angolensis Alston Distribution: BI CA CC CN HA HI LN LS MA MO UI ZA Specimens: Huíla, Morro de Monhino, Welwitsch 164 sarcocaulon (A.Braun & Welw. ex Kuhn) Pic.Serm. (BM, K, LISU); Huíla, Tundavala, on S-facing slope Specimen: Huilla, Morro de Lopolo, Welwitsch 168 above restaurant ruin, in Brachystegia woodland, (BM, K, P). 23/03/2001, J.P. Roux 3088 (NBG). Distribution: BI CC HI LS MO Distribution: BI CC HA HI

EQUISETACEAE PTERIDOPHYTES S T R E L I T Z I A 22 (2008) 211

MOHRIA Sw. sandersonii Hook. vestita Baker Distribution: CS Specimen: Huíla, above Tundavala waterfall, W-fac- subintegrum C.Chr. ing slope, infrequent at base of sandstone boulder in Distribution: CA Brachystegia woodland, 23/03/2001, J.P. Roux 3087 theciferum (Kunth) Mett. (NBG). Distribution: LS MA MO Distribution: HA HI unilaterale Lam. Distribution: CA CN variabile Hook. ASPLENIACEAE Distribution: LN ASPLENIUM L. aethiopicum (Burm.f.) Bech. subsp. aethiopicum AZOLLACEAE Specimen: Cuanza Sul, Quibala, lagoa Banza, nas rochas que circundam a lagoa, 20/11/1973, Santos & AZOLLA Lam. Daniel 3437 (LUAI). pinnata R.Br. subsp. africana (Desv.) R.M.K.Saunders & Distribution: CS K.Fowler aethiopicum (Burm.f.) Bech. subsp. dodecaploideum Distribution: BO CC CN HA MA A.F.Braithw. Specimen: Huíla, Tchivinguiro, in rock crevices of S-fac- BLECHNACEAE ing dolomitic cliffs below school, 22/03/2001, J.P. Roux 3054 (NBG). BLECHNUM L. Distribution: BI CC CN CS HA HI LN LS MA MO tabulare (Thunb.) Kuhn aethiopicum (Burm.f.) Bech. subsp. filare (Forssk.) Distribution: HA HI LS A.F.Braithw. Distribution: HA MA STENOCHLAENA J.Sm. africanum Desv. tenuifolia (Desv.) T.Moore Distribution: CA CS Distribution: CA angolense Baker Specimen: Cuanza Norte, Golungo Alto, pr. Sange, mata CYATHEACEAE de Quibanga, Welwitsch 86 (B, BM, K, LISU). Distribution: CN CYATHEA Sm. anisophyllum Kunze camerooniana Hook. var. aethiopica (Welw. ex Hook.) Specimen: Pungo Andongo, Mata de Pongo, 04/1857, Holttum Welwitsch 97 (BM, K). Specimen: Golungo, Alta Queta, 06/1855, Welwitsch Distribution: MA 116 (BM, K). barteri Hook. Distribution: CA CN Distribution: CN dregei Kunze cordatum (Thunb.) Sw. Specimens: Huíla, Tundavala, 23/03/2001, J.P. Roux Specimen: Serra da Chela, Miradouro da Leba, in 3083 (NBG); Welwitsch 83 (BM, K); Huíla, Morro de shaded sandstone rock crevices, 23/03/2001, J.P. Roux Lopolo, 01/1860, Welwitsch 186 (BM, K). 3064 (NBG). Distribution: BI BO CN HA HI LN LS MA UI Distribution: BO HI NA manniana Hook. currori Hook. Distribution: HA UI Distribution: CS thomsonii Baker dregeanum Kunze Distribution: LS Distribution: CN CS LN MA emarginatum P. B e a u v . Distribution: CN LN DAVALLIACEAE formosum Willd. Distribution: CN MO DAVALLIA Sm. friesiorum C.Chr. denticulata (Burm.f.) Mett. ex Kuhn var. denticulata Specimen: Huíla, Tundavala, at base of waterfall, deeply Distribution: CN CS HA shaded in moist evergreen scrub, 23/03/2001, J.P. Roux 3082 (NBG). DENNSTAEDTIACEAE Distribution: HI gemmascens Alston MICROLEPIA C.Presl Distribution: CS speluncae (L.) T.Moore hemitomum Hieron. Specimen: Huíla, Humpata, Fazenda Jamba, on moist Distribution: CA CN LN LS MA streambank among scrub, shaded, 22/03/2001, J.P. hypomelas Kuhn Roux 3040 (NBG). Distribution: HA UI Distribution: CA CN HA HI LN LS MA UI inaequilaterale Bory ex Willd. Specimen: Pungo Andongo, 14/04/1875, Soyaux 234 (B, K). DRYOPTERIDACEAE Distribution: CN MA lividum Mett. ex Kuhn DIDYMOCHLAENA Desv. Distribution: MA truncatula (Sw.) J.Sm. mannii Hook. Specimen: Uíge, Uíge (Carmona), estrada de Camiua Distribution: CN – Serra do Quimalalo, 05/03/1972, C. Henriques 1484 protensum Schrad. (LUAI). Distribution: LS MO Distribution: CN HA UI

PTERIDOPHYTES ANEMIACEAE Mohria 212 S T R E L I T Z I A 22 (2008) DRYOPTERIS Adans. LINDSAEACEAE athamantica (Kunze) Kuntze Distribution: BI HA HI LS MA MO UI LONCHITIS L. inaequalis (Schltdl.) Kuntze occidentalis Baker Distribution: CN Specimen: Cuanza Norte, Golungo Alto, Sobado de Quilombo, Quiacatubia, Welwitsch 132 (BM, K, LISU). Distribution: CN GLEICHENIACEAE ODONTOSORIA (C.Presl) Fée DICRANOPTERIS Bernh. afra (K.U.Kramer) J.P.Roux linearis (Burm.f.) Underw. Specimen: Minungo, Xá-Sengue, Young 1118 (BM, U). Specimen: Huíla, Tundavala, infrequent in seepage area Distribution: LS ZA on E-facing aspect of mountain, 23/03/2001, J.P. Roux 3079 (NBG). Distribution: BI CA CN HI LS MA MO LOMARIOPSIDACEAE GLEICHENIA Sm. BOLBITIS Schott acrostichoides (Afz. ex Sw.) Ching polypodioides (L.) Sm. Distribution: LN MA Distribution: HI auriculata (Lam.) Alston Distribution: CA CN HYMENOPHYLLACEAE ×boivinii (Mett. ex Kuhn) Ching Specimen: Golungo Alto, Cungulungulo mountains, near ABRODICTYUM C.Presl Graça’s house, Welwitsch 156 (BM, K). rigidum (Sw.) Ebihara & Dubuisson Distribution: CN LN LS Distribution: CN LS gaboonensis (Hook.) Alston CREPIDOMANES (C.Presl) C.Presl Distribution: CA CN mannii (Hook.) J.P.Roux gemmifera (Hieron.) C.Chr. Distribution: LN Specimens: Golungo Alto, Cungulungulo, at Montalegre, melanotrichum (Schltdl.) J.P.Roux Welwitsch 157 (BM, K); Golungo Alto, Welwitsch 157b Distribution: LS UI (B). Distribution: CN LN DIDYMOGLOSSUM Desv. heudelotii (Bory ex Fée) Alston erosum (Willd.) J.P.Roux, comb. nov. Distribution: CA MO Didymoglossum erosum (Willd.) J.P.Roux, comb. ELAPHOGLOSSUM Schott ex J.Sm. nov. Basionym: Trichomanes erosum Willd., Species acrostichoides (Hook. & Grev.) Schelpe plantarum, edn 4, 5,1: 501 (1810). Type: Habitat Disribution: HI in Oware et Benin, A.M.F.J. Palisot de Beauvois s.n. welwitschii (Baker) C.Chr. (B-W 20189 holotype). Specimen: Huíla, Lopolo, 05/1860, Welwitsch 187 (K). Distribution: CA Distribution: BI HA HI LS MA MO HYMENOPHYLLUM Sm. LOMARIOPSIS Fée kuhnii C.Chr. congoensis Holttum Distribution: CA Distribution: CA VANDENBOSCHIA Copel. guineensis (Underw.) Alston radicans (Sw.) Copel. Distribution: CA LN Distribution: CN hederacea Alston Distribution: CA palustris (Hook.) Mett. ex Kuhn HYPOLEPIDACEAE Distribution: CA BLOTIELLA R.M.Tryon crenata (Alston) Schelpe LYGODIACEAE Distribution: HI LS MO LYGODIUM Sw. currori (Hook.) R.M.Tryon microphyllum (Cav.) R.Br. Specimen: Near Elephants Bay, Curror s.n. (K). Distribution: CA CN LN LS MO ZA Distribution: CA LN LS smithianum C.Presl ex Kuhn natalensis (Hook.) R.M.Tryon Specimen: Golungo Alto, 05/1856, Welwitsch 81 (K). Distribution: LN Distribution: CA CN HISTIOPTERIS (J.Agardh) J.Sm. incisa (Thunb.) J.Sm. MARATTIACEAE Distribution: LS MA MO MARATTIA Sw. PTERIDIUM Gled. ex Scop. fraxinea Sm. aquilinum (L.) Kuhn subsp. capense (Thunb.) C.Chr. Distribution: CA CN CS HA Specimen: Huíla, Tundavala, frequent in ravine below waterfall, 23/03/2001, J.P. Roux 3086 (NBG). MARSILEACEAE Distribution: CN HA HI NA UI aquilinum (L.) Kuhn subsp. centrali-africanum Hieron. ex R.E.Fr. MARSILEA L. Specimens: Cuanza Sul, Quibala, na estrada para coromandelina Willd. Cariango, 25/10/1973, Henriques 1602 (LUAI); Distribution: BE BO Benguela, Elcude, 30/09/1907, Welman 1254 (B). ephippiocarpa Alston Distribution: BI CN CS HA HI LN LS MA MO Distribution: HI

DRYOPTERIDACEAE Dryopteris PTERIDOPHYTES S T R E L I T Z I A 22 (2008) 213 farinosa Launert subsp. farinosa lancifolium C.Presl Specimen: Namibe, R. Curoca, pr. da estrada Namibe Distribution: HI MA – Tombua (Moçâmedes, Porto Alexandre), 02/08/1967, latifolium (Prantl) J.E.Burrows Gouveia, Correia & Brites 1403 (LUAI). Specimen: Pungo Andongo, R. Catete, 02/1857, Distribution: HI NA Welwitsch 32 (BM, K, LISU). gibba A.Braun Distribution: BI MA Specimen: Huíla, Capelongo, albufeira da Matala, lusoafricanum Welw. ex Prantl Lungue, 28/09/1965, Gouveia 1236 & 1239 (LUAI). Specimens: Huíla, Cascata da Huíla, c. 0.5 km above Distribution: CN HI waterfall, in seepage area on W-facing bank of river, macrocarpa C.Presl frequent among sedges, 24/03/2001, J.P. Roux 3096 Specimens: Zenza de Golungo, Ribeira de Muchao, (NBG); Pungo Andongo, Pedra Cazela, Welwitsch 34 Welwitsch 40 (B, BM); Huíla, Mumpula, Welwitsch (BM, K, LISU). 171 (B, BM, P). Distribution: HI MA Distribution: CN HI MA minuta L. var. minuta polyphyllum A.Braun Specimens: Huíla, Matala, a 6 km do Luceque junto à Specimen: Huíla, Serra da Chela, Miradouro da Leba, ponte do R. Qué, 22/06/1965, Gouveia 1047 (LUAI); common in moist shallow sandy soil on rock ledges near Moçâmedes, Bero, near Caponda (?Cabonda) and escarpment, 23/03/2001, J.P. Roux 3065 (NBG). Cavalheiros, 06/1859, Welwitsch 173 (B, BM, BO). Distribution: HI NA Distribution: BO CN HI NA reticulatum L. nubica A.Braun var. gymnocarpa (Lepr. ex A.Braun) Launert Distribution: CA CN MA Distribution: CN CU HI rubellum Welw. ex A.Braun nubica A.Braun var. nubica Specimen: Pungo Andongo, Catete, 1857, Welwitsch Distribution: CN 33 (BM, K, LISU). unicornis Launert Distribution: MA Distribution: CN OSMUNDACEAE NEPHROLEPIDACEAE OSMUNDA L. NEPHROLEPIS Schott regalis L. biserrata (Sw.) Schott Specimen: Uíge, Cangola, a 3 km da Missão Católica, Distribution: CA CN LN LS 07/04/1975, Daniel & M. Batalha 370 (LUAI). undulata (Afz. ex Sw.) J.Sm. var. undulata Distribution: BI CC CS HA HI LN LS MO UI Distribution: BO CN CS HA LN LS MA MO OLEANDRACEAE PARKERIACEAE ARTHROPTERIS J.Sm. ex Hook.f. CERATOPTERIS Brongn. monocarpa (Cordem.) C.Chr. thalictroides (L.) Brongn. Distribution: LS Distribution: BO CA orientalis (J.F.Gmel.) Posth. Specimen: Huíla, Humpata, Fazenda Jamba, on low sandstone ridge, at boulder bases and among sandstone POLYPODIACEAE rocks, sheltered by low scrub, 22/03/2001, J.P. Roux 3042 (NBG). DRYNARIA (Bory) J.Sm. Distribution: BI CC CS HA HI LS MA MO UI laurentii (H.Christ ex De Wild. & T.Durand) Hieron. palisotii (Desv.) Alston Distribution: BE CA CN CS Specimen: Uíge, Uíge (Carmona), estrada da Cambimba, 04/03/1972, Henriques s.n. (LUAI). LEPISORUS (J.Sm.) Ching Distribution: CA UI excavatus (Bory ex Willd.) Ching Specimen: Cuanza Sul, Cela, 1 800 m, 12/04/1972, OLEANDRA Cav. Raimundo et al. s.n. (LUA). distenta Kunze Distribution: CN CS HA HI LS MA MO Distribution: BI CA LN LS welwitschii (Baker) Pic.Serm. LOXOGRAMME (Blume) C.Presl Specimen: Huíla, Lubango, Tundavala, Serra da Chela, abyssinica (Baker) M.G.Price ao km 18 – Fenda escarpada, 13/04/1971, Borges 128 Specimen: Pungo Andongo, 01-04/1879, Mechow 142 (SRGH). (B, MICH). Distribution: HI Distribution: CN CS HI latifolia Bonap. OPHIOGLOSSACEAE Distribution: LN OPHIOGLOSSUM L. MICROGRAMMA C.Presl costatum R.Br. mauritiana (Willd.) Tardieu Specimen: Cuanza Norte, Pungo Andongo, 12/1856, Distribution: CA CN LN LS Welwitsch 31 (LISU). gomezianum Welw. ex A.Braun MICROSORUM Link Specimen: Pungo Andongo, near Catete, 1857, punctatum (L.) Copel. Welwitsch 35 (BM, K, LISU). Distribution: BE CA CN CS HA MA Distribution: HI MA scolopendria (Burm.f.) Copel. gracillimum Welw. ex Hook. & Baker Specimen: Uíge (Carmona), estrada da Cambimba, Specimen: Pungo Andongo, near Catete, 02/1857, lugares húmidos da floresta, 04/03/1972, C. Henriques Welwitsch 36 (BM, K, LISU). 1481 (LUAI). Distribution: BI MA Distribution: CN HA LN MA UI

PTERIDOPHYTES MARSILEACEAE Marsilea 214 S T R E L I T Z I A 22 (2008)

PLATYCERIUM Desv. (NBG); Pungo Andongo, 12/1856, Welwitsch 148 (K); elephantotis Schweinf. Welwitsch 198 (K). Specimen: Golungo, Welwitsch 160 (BM, K, LISU). Distribution: CS HA HI MA UI Distribution: CN UI stemaria (P.Beauv.) Desv. ANOGRAMMA Link Specimen: Cuanza Norte, Dembos, Quibaxe, Kissuala, leptophylla (L.) Link 21/08/1981, Daniel, Batalha, Pacavina & Kilanclany Distribution: HI 2263 & 2265 (LUAI). Distribution: BE CA CN CHEILANTHES Sw. angustifrondosa Alston PLEOPELTIS Humb.& Bonpl. ex Willd. Specimen: Moxico, towards the top of a hill, S of Lusavo macrocarpa (Bory ex Willd.) Kaulf. Falls, in Brachystegia-Isoberlina woodlands on sand Distribution: CN near rocky outcrop, 12/01/1938, Milne-Redhead 4074 PYRROSIA Mirb. (BM, K, PRE). schimperiana (Mett. ex Kuhn) Alston var. schimperiana Distribution: MO Distribution: BI CN CS LS MA UI dinteri Brause Specimen: Huíla, Serra da Chela, Miradoro da Leba, infrequent at base of sandstone boulders above water- PSILOTACEAE fall, 23/03/2001, J.P. Roux 3070 (NBG). PSILOTUM Sw. Distribution: BE CU HI nudum (L.) P.Beauv. hirta Sw. var. hirta Distribution: MA UI Specimen: Huíla, Tchivinguiro, in light shade of scrub in Brachystegia woodland, S-facing slopes, 22/03/2001, PTERIDACEAE J.P. Roux 3050 (NBG). Distribution: HI ACROSTICHUM L. inaequalis (Kunze) Mett. var. inaequalis aureum L. Specimen: Huíla, Humpata, Fazenda Jamba, at base of Specimen: Uíge (Carmona), estrada da Cambimba, boulders on low sandstone ridge, 22/03/2001, J.P. Roux 04/03/1972, Henriques s.n. (LUAI). 3044 (NBG). Distribution: BO UI Distribution: BI CC CS HA HI MA MO marlothii (Hieron.) Schelpe ACTINIOPTERIS Link Distribution: HI pauciloba Pic.Serm. multifida (Sw.) Sw. Specimen: Pungo Andongo, Barrancos de Catete, Distribution: BI HA LN LS 12/1856, Welwitsch 79 (BM, K). pentagona Schelpe & N.C.Anthony Distribution: CC MA radiata (J.König ex Sw.) Link Specimen: Huíla, Tchivinguiro, in crevices of S-facing dolomi- Specimen: Cunene, Curoca, ao km 30 do trajecto tic cliffs below school, 22/03/2001, J.P. Roux 3053 (NBG). Oncócua – Ompupa, na encosta do Morro de Bunge, Distribution: HI 19/03/1973, Menezes, Barroso & Sousa 4792 (LUAI). schimperi Kunze Distribution: BO CC CN CU HI MA NA Distribution: HI MO viridis (Forssk.) Sw. var. glauca (Sim) Schelpe & ADIANTUM L. N.C.Anthony capillus-veneris L. Specimen: Huíla, Humpata, Fazenda Jamba, frequent Distribution: CN HA HI LS ZA in shallow soil pockets among sandstone boulders, incisum Forssk. 22/03/2001, J.P. Roux 3041 (NBG). Specimen: Huíla, Tchvinguiro, S-facing dolomite Distribution: BE HI cliffs below school, frequent in moist rock crevices, 22/03/2001, J.P. Roux 3048 (NBG). DORYOPTERIS J.Sm. Distribution: BE CN HI MA concolor (Langsd. & Fisch.) Kuhn lunulatum Burm.f. Specimen: Huíla, Serra da Chela, Miradouro da Leba, Distribution: CN MA MO frequent at base of sandstone boulders, shaded, poiretii Wikstr. 23/03/2001, J.P. Roux 3067 (NBG). Specimen: Huíla, Humpata, Tchivinguiro, at base of S- Distribution: HA HI MA facing dolomite cliffs below school, 22/03/2001, J.P. Roux 3049 (NBG). PELLAEA Link E Distribution: HA HI angolensis Schelpe schweinfurthii Kuhn Specimen: Cuanza Sul, Amboim, arredores da Gabela, Distribution: HA lugares rochosos, húmidos e sombrios, 01/10/1971, soboliferum Hook. Silva 3849 (COI, LUAU). Specimen: Golungo Alto, near Canquerasange, Capupa, Distribution: BE CN CS HI Welwitsch 150 (B, BM, K). calomelanos (Sw.) Link var. calomelanos Distribution: BO CN Distribution: CC HI vogelii Mett. ex Keyserl. doniana J.Sm. ex Hook. Distribution: CA LS Specimen: Huíla, Serra da Chela, Miradouro da Leba, in deep shade in forest on W-facing slope above waterfall, ALEURITOPTERIS Fée 23/03/2001, J.P. Roux 3076 (NBG). farinosa (Forssk.) Fée Distribution: CN CS HA HI LN LS MA MO Distribution: BI BO HI dura (Willd.) Hook. var. dura welwitschii (Hook. & Baker) Ching Distribution: HI Specimens: Huíla, Serra da Chela, Miradouro da Leba, pectiniformis Baker frequent at base of sandstone boulders above water- Specimens: Huíla, Humpata, Fazenda Jamba, at base of sand- fall, shaded or exposed, 23/03/2001, J.P. Roux 3069 stone boulders on low ridge, 22/03/2001, J.P. Roux 3045

POLYPODIACEAE Platycerium PTERIDOPHYTES S T R E L I T Z I A 22 (2008) 215 (NBG); Serra de Oiahoia, Welwitsch 191 (BM, K, LISU). THELYPTERIDACEAE Distribution: CC HI LN LS MO AMAUROPELTA Kunze PITYROGRAMMA Link bergiana (Schltdl.) Holttum var. bergiana argentea (Willd.) Domin Distribution: HI Distribution: HI calomelanos (L.) Link var. aureoflava (Hook.) Weath. ex AMPELOPTERIS Kunze L.H.Bailey prolifera (Retz.) Copel. Specimen: Cuanza Sul, Quibala, Catofe, num batólito a sul Distribution: CN NA de Catofe, 14/05/1979, Henriques & Daniel s.n. (LUAI). Distribution: CA CS CHRISTELLA H.Lév. chaseana (Schelpe) Holttum PTERIS L. Distribution: CN CS HA HI atrovirens Willd. forma atrovirens dentata (Forssk.) Brownsey & Jermy Distribution: CN LN Distribution: BO CN CS HA HI burtonii Baker friesii (Brause) Holttum Distribution: CA Distribution: BI catoptera Kunze var. catoptera gueinziana (Mett.) Holttum Distribution: CN MA Distribution: CN UI cretica L. Specimen: Uíge, Cangola, arredores, 10/04/1975, Distribution: HI Daniel & Batalha 408 (LUAI). dentata Forssk. guineensis (H.Christ) Holttum Distribution: HI Distribution: LN LS friesii Hieron. hispidula (Decne.) Holttum Specimen: Pungo Andongo, 27/03/1875, Soyaux 226 Distribution: BO CN (B, K, P). microbasis (Baker) Holttum Distribution: BI CN CS HA HI LS MA Distribution: LN LS MA hamulosa (H.Christ) H.Christ CYCLOSORUS Link Distribution: CN LN interruptus (Willd.) H.Itô intricata C.H.Wright Specimen: Namibe, Serra de Chela, at the first village Distribution: LN UI at the foot of the pass towards Namibe, common along similis Kuhn stream among scrub, 25/03/2001, J.P. Roux 3119 Distribution: CA CN LN MA ZA (NBG). togoënsis Hieron. Distribution: BE BI CN LN MA NA Distribution: MA tripartita Sw. MENISORUS Alston Distribution: CA pauciflorus (Hook.) Alston vittata L. Distribution: CS UI Specimen: Bengo, Fortaleza de S. Pedro, 27/11/1971, Rezende Pinto s.n. (LUAI). PNEUMATOPTERIS Nakai Distribution: BO CN HI MA NA afra (H.Christ) Holttum Distribution: CA CN PSEUDOCYCLOSORUS Ching TECTARIACEAE pulcher (Bory ex Willd.) Holttum Distribution: BI HA LS CTENITIS (C.Chr.) C.Chr. cirrhosa (Schumach.) Ching THELYPTERIS Schmidel Specimen: Welwitsch 123 (BM, K). confluens (Thunb.) C.V.Morton Distribution: CN MA Specimen: Huíla, Humpata, Fazenda Jamba, in seepage areas along streambanks, grows among grasses and LASTREOPSIS Ching sedges, 22/03/2001, J.P. Roux 3039 (NBG). currori (Mett. ex Kuhn) Tindale var. currori Distribution: BI BO CC CN HA HI LS MA Distribution: CA CN TECTARIA Cav. VITTARIACEAE angelicifolia (Schumach.) Copel. VITTARIA Sm. Distribution: CA UI guineensis Desv. var. guineensis Specimen: Uíge, Uíge (Carmona), estrada de Uíge Distribution: CS LN (Carmona) – Songo, Serra do Quimalalo, 05/03/1972, C. Henriques 1486 (LUAI). gemmifera (Fée) Alston WOODSIACEAE Distribution: CN HA MA ATHYRIUM Roth schimperi Moug. ex Fée TRIPLOPHYLLUM Holttum Distribution: HA gabonense Holttum Distribution: CA DIPLAZIUM Sw. heudelotii Pic.Serm. proliferum (Lam.) Kaulf. Distribution: CA CN LN Distribution: CA securidiforme (Hook.) Holttum var. nanum (Bonap.) Holttum welwitschii (Hook.) Diels Distribution: CA Specimen: Cuanza Norte, Golungo Alto, Quisucula, varians (T.Moore) Holttum Welwitsch 100 (K, LISU). Distribution: CA Distribution: CN

PTERIDOPHYTES PTERIDACEAE Pellaea 216 S T R E L I T Z I A 22 (2008)

HYPODEMATIUM Kunze WOODSIA R.Br. crenatum (Forssk.) Kuhn angolensis Schelpe Specimen: Huíla, Tchivinguiro, on S-facing dolom- Specimen: Huíla, Lubango, Tundavala (Serra da itic rock-face, exposed or shaded, rare at locality, Chela), ao km 18 da escarpa rochosa junto à fenda, 22/03/2001, J.P. Roux 3055 (NBG). 30/04/1971, Borges 131 (COI, LISC, LUAI). Distribution: HI Distribution: HI

WOODSIACEAE Hypodematium PTERIDOPHYTES S T R E L I T Z I A 22 (2008) 217 6.L List of synonyms LLista de sinónimos Aberia mollis Oliv. var. lanceolata Oliv. = Dovyalis mollis (Oliv.) Acalypha paniculata Miq. = Acalypha racemosa Wall. ex Baill. Warb. Acalypha polymorpha Müll.Arg. var. angustifolia Müll.Arg. = Abrus fruticulosus sensu Torre non Wall. ex Wight & Arn. (1834) Acalypha polymorpha Müll.Arg. = Abrus melanospermus Hassk. subsp. suffruticosus Acalypha polymorpha Müll.Arg. var. depauperata Müll.Arg. = (Boutique) D.K.Harder Acalypha polymorpha Müll.Arg. Abrus pulchellus Wall. ex Thwaites = Abrus melanospermus Acalypha polymorpha Müll.Arg. var. elliptica Müll.Arg. = Acalypha Hassk. subsp. melanospermus polymorpha Müll.Arg. Abrus pulchellus Wall. ex Thwaites subsp. suffruticosus (Boutique) Acalypha polymorpha Müll.Arg. var. oblongifolia Müll.Arg. = Verdc. = Abrus melanospermus Hassk. subsp. suffruticosus Acalypha polymorpha Müll.Arg. (Boutique) D.K.Harder Acalypha polymorpha Müll.Arg. var. sericea Müll.Arg. = Acalypha Abrus pulchellus Wall. ex Thwaites subsp. tenuiflorus (Benth.) polymorpha Müll.Arg. Verdc. = Abrus melanospermus Hassk. subsp. tenuiflorus (Benth.) D.K.Harder Acalypha vahliana Müll.Arg. = Acalypha fimbriata Schumach. & Thonn. Abutilon glaucum (Cav.) Sweet = Abutilon pannosum (G.Forst.) Schltdl. Acanthocarpaea sulcata Klotzsch = Limeum sulcatum (Klotzsch) Hutch. var. sulcatum Abutilon longicuspe Hochst. ex A.Rich. var. epilosum Exell = Abutilon longicuspe Hochst. ex A.Rich. Acanthodium grossum Nees = Blepharis grossa (Nees) T.Anderson Abutilon membranifolium Baker f. = Abutilon englerianum Ulbr. Acanthus nitidus S.Moore = Sclerochiton nitidus (S.Moore) C.B.Clarke Acacia albida Delile = Faidherbia albida (Delile) A.Chev. Achyranthes corymbosa L. = Polycarpaea corymbosa (L.) Lam. Acacia campylacantha Hochst. ex A.Rich. = Acacia polyacantha Willd. subsp. campylacantha (Hochst. ex A.Rich.) Brenan Achyropsis graminea Suess. & Overkott = Centemopsis graminea (Suess. & Overkott) C.C.Towns. Acacia dekindtiana A.Chev. = Acacia karroo Hayne Acioa buchneri Engl. = Dactyladenia buchneri (Engl.) Prance & Acacia detinens Burch. = Acacia mellifera (Vahl) Benth. subsp. Sothers detinens (Burch.) Brenan Acioa dawei Mendes = Dactyladenia campestris (Engl.) Prance & Acacia gillettiae Burtt Davy = Acacia luederitzii Engl. var. retinens F.White (Sim) J.H.Ross & Brenan Acioa dewevrei sensu Cavaco (1959) non De Wild. & T.Durand = Acacia giraffae sensu auct. non Sieber ex Steud. (1840) = Acacia Dactyladenia gilletii (De Wild.) Prance & F.White erioloba E.Mey. Acioa floribunda Exell = Dactyladenia floribunda Welw. Acacia gossweileri Baker f. = Acacia goetzei Harms subsp. micro- Acioa gilletii De Wild. = Dactyladenia gilletii (De Wild.) Prance & phylla Brenan F.White Acacia heteracantha Burch. = Acacia tortilis (Forssk.) Hayne Acioa gossweileri Cavaco = Dactyladenia buchneri (Engl.) Prance subsp. heteracantha (Burch.) Brenan & Sothers Acacia horrida sensu auct. non (L.) Willd. (1806) = Acacia karroo Acioa lujai De Wild. = Dactyladenia buchneri (Engl.) Prance & Hayne Sothers Acacia macrothyrsa Harms = Acacia amythethophylla Steud. ex Acrachne verticillata (Roxb.) Chiov. = Acrachne racemosa A.Rich. (B.Heyne ex Roem. & Schult.) Ohwi Acacia nilotica (L.) Willd. ex Delile var. tomentosa (Benth.) A.F.Hill Acridocarpus rudis De Wild. & T.Durand = Acridocarpus longifolius = Acacia nilotica (L.) Willd. ex Delile subsp. tomentosa (G.Don) Hook.f. (Benth.) Brenan Acriulus greigiifolius Ridl. = Scleria greigiifolia (Ridl.) C.B.Clarke Acacia pentaptera Welw. = Acacia pentagona (Schumach.) Hook.f. Acrocephalus abyssinicus Hochst. ex Chiov. = Haumaniastrum vil- Acacia seyal Delile var. multijuga Schweinf. ex Baker f. = Acacia losum (Benth.) A.J.Paton hockii De Wild. Acrocephalus canonensis G.Taylor = Haumaniastrum minor (Briq.) Acacia spirocarpa Hochst. ex A.Rich. = Acacia tortilis (Forssk.) A.J.Paton Hayne subsp. spirocarpa (Hochst. ex A.Rich.) Brenan var. spirocarpa Acrocephalus cubanquensis R.D.Good = Haumaniastrum cubanquense (R.D.Good) A.J.Paton Acacia stolonifera Burch. = Acacia hebeclada DC. subsp. hebeclada Acrocephalus cylindraceus Oliv. = Haumaniastrum villosum (Benth.) A.J.Paton Acacia subalata Vatke = Acacia nilotica (L.) Willd. ex Delile subsp. subalata (Vatke) Brenan Acrocephalus gracilis Briq. = Haumaniastrum caeruleum (Oliv.) P.A.Duvign. & Plancke Acacia tristis Welw. ex Oliv. = Acacia hebeclada DC. subsp. tristis (Welw. ex Oliv.) A.Schreib. Acrocephalus lippioides Baker = Haumaniastrum praealtum (Briq.) P.A.Duvign. & Plancke var. praealtum Acalypha angolensis Müll.Arg. = Acalypha welwitschiana Müll. Arg. Acrocephalus minor Briq. = Haumaniastrum minor (Briq.) A.J.Paton Acalypha benguelensis Müll.Arg. var. adenogyne Müll.Arg. = Acalypha benguelensis Müll.Arg. Acrocephalus praealtus Briq. = Haumaniastrum praealtum (Briq.) P.A.Duvign. & Plancke Acalypha benguelensis Müll.Arg. var. trichogyne Müll.Arg. = Acrocephalus pseudosericeus G.Taylor = Haumaniastrum caeru- Acalypha benguelensis Müll.Arg. leum (Oliv.) P.A.Duvign. & Plancke Acalypha brachystachya Hornem. = Acalypha supera Forssk. Acrocephalus sericeus Briq. = Haumaniastrum sericeum (Briq.) Acalypha crotonoides Pax = Acalypha polymorpha Müll.Arg. A.J.Paton Acalypha ornata Hochst. ex A.Rich. var. glandulosa Müll.Arg. = Acrocephalus sericeus Briq. var. teucrioides Hiern = Acalypha ornata Hochst. ex A.Rich. Haumaniastrum dissitifolium (Baker) A.J.Paton

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Acrocephalus succisifolius Baker = Haumaniastrum praealtum Aeschynomene nambalensis Harms = Aeschynomene bracteosa (Briq.) P.A.Duvign. & Plancke var. succisifolium (Baker) Welw. ex Baker A.J.Paton Afrardisia mayumbensis R.D.Good = Ardisia mayumbensis Acrocephalus welwitschii Briq. = Haumaniastrum minor (Briq.) (R.D.Good) Taton A.J.Paton Afrobrunnichia africana (Welw.) Hutch. & Dalziel = Brunnichia Acrospira asphodeloides Welw. ex Baker = Chlorophytum stolzii africana Welw. (K.Krause) Kativu Afrohamelia bracteata Wernham = Atractogyne bracteata Actinoschoenus erinaceus (Ridl.) Raymond = Sphaerocyperus eri- (Wernham) Hutch. & Dalziel naceus (Ridl.) Lye Afrormosia angolensis (Baker) De Wild. = Pericopsis angolensis Acyntha bracteata (Baker) Kuntze = Sansevieria bracteata Baker (Baker) Meeuwen Acyntha cylindrica (Bojer ex Hook.) Kuntze = Sansevieria cylin- Afrormosia brasseuriana (De Wild.) De Wild. = Pericopsis angolen- drica Bojer ex Hook. sis (Baker) Meeuwen Acyntha longiflora (Sims) Kuntze = Sansevieria longiflora Sims Afzelia zenkeri Harms = Afzelia pachyloba Harms Adenia aspidophylla Harms = Adenia staudtii Harms Agathisanthemum angolense Bremek. = Agathisanthemum bojeri Klotzsch subsp. angolense (Bremek.) Verdc. var. angolense Adenia gracilis Harms = Adenia cissampeloides Harms Agauria salicifolia (Comm. ex Lam.) Hook.f. ex Oliv. = Agarista Adenia letouzeyi W.J.de Wilde = Adenia lobata Engl. salicifolia (Comm. ex Lam.) G.Don Adenia reticulata (De Wild. & T.Durand) Engl. = Adenia cissam- Agelaea australis G.Schellenb. = Agelaea pentagyna (Lam.) Baill. peloides Harms Agelaea glandulosissima Gilg = Agelaea pentagyna (Lam.) Baill. Adenia rumicifolia Engl. & Harms = Adenia lobata (Jacq.) Engl. subsp. rumicifolia (Engl. & Harms) Lye Agelaea lescrauwaetii De Wild. = Agelaea pentagyna (Lam.) Baill. Adenia rumicifolia Engl. & Harms var. miegei (Aké Assi) W.J.de Agelaea macrophysa Gilg ex De Wild. = Agelaea rubiginosa Gilg Wilde = Adenia lobata (Jacq.) Engl. subsp. rumicifolia Agrostis huttoniae (Hack.) C.E.Hubb. = Agrostis lachnantha Nees (Engl. & Harms) Lye Agrostis semiverticillata (Forssk.) C.Chr. = Polypogon viridis Adenocarpus benguellensis Welw. ex Baker = Adenocarpus mannii (Gouan) Breistr. (Hook.f.) Hook.f. Aidomene parvula Stopp = Asclepias radiata S.Moore Adenodolichos anchietae (Hiern) Harms = Adenodolichos rhomboideus (O.Hoffm.) Harms var. rhomboideus Aizoon mossamedense Welw. ex Oliv. = Aizoanthemum mossamedense (Welw. ex Oliv.) Friedrich Adenodolichos bussei Harms = Adenodolichos punctatus (Micheli) Harms subsp. bussei (Harms) Verdc. Alafia multiflora sensu auct. non (Stapf) Stapf (1908) = Alafia schumannii Stapf Adenodolichos euryphyllus Harms = Adenodolichos rhomboideus (O.Hoffm.) Harms var. rhomboideus Albizia angolensis Welw. ex Oliv. = Albizia ferruginea (Guill. & Perr.) Benth. Adenolobus mossamedensis Torre & Hillc. = Adenolobus pechuelii (Kuntze) Torre & Hillc. subsp. mossamedensis (Torre & Albizia anthelmintica Brongn. var. australis Baker f. = Albizia Hillc.) Brummitt & J.H.Ross anthelmintica Brongn. Adenopus breviflorus Benth. = Lagenaria breviflora (Benth.) Albizia glabrescens Oliv. var. angolensis Baker f. = Albizia glaber- Roberty rima (Schumach. & Thonn.) Benth. var. glaberrima Adenotheca aphylla Welw. ex Baker = Schizobasis angolensis Albizia gummifera (J.F.Gmel.) C.A.Sm. var. ealaensis (De Wild.) Baker Brenan = Albizia adianthifolia (Schumach.) W.Wight var. intermedia (De Wild. & T.Durand) Villiers Adiantum mettenii Kuhn = Adiantum soboliferum Hook. Albizia intermedia De Wild. & T.Durand = Albizia adianthifolia Adiantum philippense L. = Adiantum lunulatum Burm.f. (Schumach.) W.Wight var. intermedia (De Wild. & T.Durand) Adicea mooreana Hiern = Laportea mooreana (Hiern) Chew Villiers Adicea tetraphylla (Steud.) Kuntze var. angolensis Hiern = Pilea Albizia oliveri Pellegr. = Albizia adianthifolia (Schumach.) W.Wight angolensis (Hiern) Rendle var. intermedia (De Wild. & T.Durand) Villiers Adina ledermannii K.Krause = Hallea ledermannii (K.Krause) Albizia rogersii Burtt Davy = Albizia brevifolia Schinz Verdc. Albizia saman (Jacq.) F.Muell. = Samanea saman (Jacq.) Merr. Adina microcephala (Delile) Hiern = Breonadia salicina (Vahl) Albuca angolensis Welw. = Albuca abyssinica Jacq. Hepper & J.R.I.Wood Alchornea cordata Benth. = Alchornea cordifolia (Schumach. & Adina microcephala (Delile) Hiern var. galpinii (Oliv.) Hiern = Thonn.) Müll.Arg. Breonadia salicina (Vahl) Hepper & J.R.I.Wood Alchornea floribunda Müll.Arg. var. glabrata Müll.Arg. = Alchornea Aechmolepis rosmarinifolia Decne. = Tacazzea rosmarinifolia hirtella Benth. forma glabrata (Müll.Arg.) Pax & K.Hoffm. (Decne.) N.E.Br. Alchornea glabrata (Müll.Arg.) Prain = Alchornea hirtella Benth. Aeollanthus elongatus Briq. = Aeollanthus pubescens Benth. forma glabrata (Müll.Arg.) Pax & K.Hoffm. Aeollanthus njassae Gürke = Aeollanthus buchnerianus Briq. Alectra communis Hemsl. = Alectra sessiliflora (Vahl) Kuntze Aeollanthus nodosus Hiern = Aeollanthus candelabrum Briq. Alectra hippocrepandra (Hiern) Hemsl. = Alectra vogelii Benth. Aeollanthus paludosus Gürke = Aeollanthus engleri Briq. Alectra hundtii Melch. = Alectra sessiliflora (Vahl) Kuntze Aeollanthus uliginosus Gürke = Aeollanthus engleri Briq. Alectra senegalensis Benth. = Alectra sessiliflora (Vahl) Kuntze Aeollanthus welwitschii Briq. = Aeollanthus candelabrum Briq. Alectra sessiliflora Vahl var. monticola (Engl.) Melch. = Alectra Aerangis flabellifolia Rchb.f. = Aerangis brachycarpa (A.Rich.) sessiliflora (Vahl) Kuntze T.Durand & Schinz Alectra sessiliflora Vahl var. senegalensis (Benth.) Hepper = Alectra sessiliflora (Vahl) Kuntze Aeranthes erythropollinia Rchb.f. = Rhipidoglossum xanthopollinium (Rchb.f.) Schltr. Aleurites cordata (Thunb.) R.Br. ex Steud. = Vernicia cordata (Thunb.) Airy Shaw Aeschynomene crassicaulis sensu auct. non Harms (1907) = Aeschynomene fluitans Peter Aleurites montana (Lour.) E.H.Wilson = Vernicia montana Lour.

List of synonyms S T R E L I T Z I A 22 (2008) 219

Allophylus welwitschii Gilg = Allophylus ferrugineus Taub. Amomum erythrocarpum Ridl. = Aframomum angustifolium Aloe bamangwatensis Schönland = Aloe zebrina Baker (Sonn.) K.Schum. Aloe barteri Baker var. dahomensis A.Chev., nom. inval. = Aloe Amomum latifolium Afzel., nom. illeg. = Aframomum alboviol- buettneri A.Berger aceum (Ridl.) K.Schum. Aloe barteri Baker var. sudanica A.Chev. = Aloe buettneri A.Berger Amomum melegueta Roscoe, nom. illeg. = Aframomum melegueta K.Schum. Aloe barteri Baker pro parte = Aloe buettneri A.Berger Ampelocissus cavicaulis (Baker) Planch. = Ampelocissus abyssi- Aloe baumii Engl. & Gilg = Aloe zebrina Baker nica (Hochst. ex A.Rich.) Planch. Aloe brunneo-punctata Engl. & Gilg = Aloe nuttii Baker Amphiblemma acaule Cogn. = Cincinnobotrys acaulis (Cogn.) Gilg Aloe buettneri sensu Reynolds pro parte quoad loc. in DRC, Amphidoxa filaginea Ficalho & Hiern = Gnaphalium filagopsis Malawi & Zambia = Aloe bulbicaulis Christian Hilliard & B.L.Burtt Aloe constricta Baker = Aloe zebrina Baker Amphidoxa lasiocephala O.Hoffm. = Artemisiopsis villosa Aloe corbisieri De Wild. = Aloe nuttii Baker (O.Hoffm.) Schweick. Aloe lugardiana Baker = Aloe zebrina Baker Anagallis pulchella Welw. ex Schinz = Anagallis elegantula P.Taylor Aloe mketiensis Christian = Aloe nuttii Baker Anagallis pumila Sw. var. barbata P.Taylor = Anagallis barbata (P.Taylor) Kupicha Aloe paludicola A.Chev. nom. inval. = Aloe buettneri A.Berger Anagallis pumila Sw. var. djalonis (A.Chev.) P.Taylor = Anagallis Aloe platyphylla Baker = Aloe zebrina Baker djalonis A.Chev. Aloe rubrolutea Schinz = Aloe littoralis Baker Anapeltis lycopodioides (L.) J.Sm. var. owariensis (Desv.) Benl = Aloe schinzii Baker = Aloe littoralis Baker Microgramma mauritiana (Willd.) Tardieu Aloe trothae A.Berger = Aloe bulbicaulis Christian Anchomanes difformis (Blume) Engl. var. welwitschii (Rendle) Alsine media L. = Stellaria media (L.) Vill. Engl. = Anchomanes difformis (Blume) Engl. Alsine prostrata Forssk. = Polycarpon prostratum (Forssk.) Asch. & Anchomanes dubius Schott = Anchomanes difformis (Blume) Engl. Schweinf. ex Asch. Anchomanes welwitschii Rendle = Anchomanes difformis (Blume) Alsodeia aucuparia Welw. ex Oliv. = Rinorea brachypetala (Turcz.) Engl. Kuntze Ancylanthos cinerascens Welw. ex Hiern = Tapiphyllum cineras- Alsophila aethiopica Welw. ex Hook. = Cyathea camerooniana cens (Welw. ex Hiern) Robyns var. cinerascens Hook. var. aethiopica (Welw. ex Hook.) Holttum Ancylanthos cistifolius Welw. ex Hiern = Tapiphyllum cistifolium Alsophila dregei (Kunze) R.M.Tryon = Cyathea dregei Kunze (Welw. ex Hiern) Robyns var. cistifolium Alsophila manniana (Hook.) R.M.Tryon = Cyathea manniana Ancylanthos ferrugineus Welw. nom. nud. = Ancylanthos rubigi- Hook. nosus Desf. Alsophila thomsonii (Baker) R.M.Tryon = Cyathea thomsonii Baker Ancylanthos fulgidus Welw. ex Hiern = Ancylanthos rubiginosus Desf. Alstonia gilletii De Wild. = Alstonia congensis Engl. Ancylanthos lactiflorus (Welw. ex Hiern) Robyns = Fadogia lacti- Alternanthera achyranthoides Forssk. = Alternanthera sessilis (L.) flora Welw. ex Hiern R.Br. ex DC. Andropogon amplectens Nees var. catangensis Chiov. = Alternanthera echinata Sm. = Alternanthera pungens Kunth Diheteropogon amplectens (Nees) Clayton var. catangensis Alternanthera maritima (Mart.) A.St.-Hil. = Alternanthera littoralis (Chiov.) Clayton P.Beauv. ex Moq. var. maritima (Mart.) Pedersen Andropogon densiflorus Steud. = Cymbopogon densiflorus (Steud.) Alternanthera repens (L.) Link = Alternanthera pungens Kunth Stapf Alysicarpus polygonoides Welw. ex Romariz = Alysicarpus rugosus Andropogon dummeri Stapf var. calvus Stapf = Andropogon schi- (Willd.) DC. rensis Hochst. ex A.Rich. Amaralia batesii Wernham = Sherbournia batesii (Wernham) Andropogon exilis Hochst. var. glabrescens Rendle = Hepper Schizachyrium exile (Hochst.) Pilg. Amaralia bignoniiflora (Welw.) Hiern = Sherbournia bignoniiflora Andropogon grandiflorus Hack. = Diheteropogon filifolius (Nees) (Welw.) Hua Clayton Amaranthus gracilis Desf. = Amaranthus viridis L. Andropogon lopollensis Rendle = Schizachyrium lopollense Amblygonocarpus obtusangulus Harms = Amblygonocarpus (Rendle) Sales andongensis (Welw. ex Oliv.) Exell & Torre Andropogon nyassae Rendle = Hyparrhenia nyassae (Rendle) Stapf Ambulia baumii Engl. & Gilg = Limnophila ceratophylloides Andropogon prolixus Stapf = Andropogon africanus Franch. (Hiern) Skan Andropogon roseus Napper = Andropogon textilis Welw. ex Rendle Ambulia ceratophylloides (Hiern) Engl. & Gilg = Limnophila ceratophylloides (Hiern) Skan Andropogon tumidulus Stapf = Andropogon perligulatus Stapf Ambulia dasyantha Engl. & Gilg = Limnophila dasyantha (Engl. & Aneilema angolense C.B.Clarke var. magis-luteum C.B.Clarke = Gilg) Skan Aneilema angolense C.B.Clarke var. luteum (C.B.Clarke) Faden Ambulia tenera (Hiern) Engl. & Gilg = Limnophila tenera (Hiern) Skan Aneilema ehrenbergii sensu auct. non (Hassk.) C.B.Clarke = Aneilema angolense C.B.Clarke var. angolense. Ammannia senegalensis Lam. var. salsuginosa (Guill. & Perr.) Koehne = Ammannia senegalensis Lam. Aneilema pedunculosum C.B.Clarke var. luteum C.B.Clarke = Aneilema angolense C.B.Clarke var. luteum (C.B.Clarke) Ammannia wormskioldii Fisch. & C.A.Mey. = Ammannia baccifera Faden L. subsp. baccifera Aneilema sinicum Lindl. = Murdannia simplex (Vahl) Brenan Amomum alboviolaceum Ridl. = Aframomum alboviolaceum (Ridl.) K.Schum. Angylocalyx gossweileri Baker f. = Angylocalyx pynaertii De Wild. Amomum daniellii Hook.f. = Aframomum daniellii (Hook.f.) Anisanthus huillensis (Welw. ex Baker) Klatt = Gladiolus huillensis K.Schum. (Welw. ex Baker) Goldblatt

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Aniseia uniflora (Burm.) Choisy = Aniseia martinicensis (Jacq.) Anisopappus lastii (O.Hoffm.) Wild subsp. welwitschii (O.Hoffm.) Choisy Wild = Anisopappus chinensis Hook. & Arn. subsp. buchwaldii (O.Hoffm.) S.Ortiz, Paiva & Rodr.Oubiña var. Anisopappus abercornensis G.Taylor subsp. anemonifolius (DC.) macrocephala (Humbert) S.Ortiz, Paiva & Rodr.Oubiña S.Ortiz, Paiva & Rodr.Oubiña = Anisopappus anemonifolius (DC.) G.Taylor subsp. anemonifolius Anisopappus lawalreanus Lisowski = Anisopappus pumilus (Hiern) Wild subsp. pumilus var. bampsianus (Lisowski) S.Ortiz Anisopappus africanus (Hook.f.) Oliv. & Hiern = Anisopappus chinensis Hook. & Arn. subsp. buchwaldii (O.Hoffm.) S.Ortiz, Anisopappus orbicularis (Humbert) Wild = Anisopappus chinensis Paiva & Rodr.Oubiña var. macrocephala (Humbert) S.Ortiz, Hook. & Arn. subsp. chinensis var. chinensis Paiva & Rodr.Oubiña Anisopappus pumilus (Hiern) Wild = Anisopappus pumilus (Hiern) Anisopappus alticola (Humbert) Wild = Anisopappus chinensis Wild subsp. pumilus var. pumilus Hook. & Arn. subsp. chinensis var. chinensis Anisopappus rhombifolius Wild = Anisopappus chinensis Hook. Anisopappus angolensis O.Hoffm. = Anisopappus anemonifolius & Arn. chinensis var. rupestris (DC.) S.Ortiz, Paiva & Rodr. (DC.) G.Taylor subsp. anemonifolius Oubiña Anisopappus aureus Hutch. & B.L.Burtt = Anisopappus chinensis Anisopappus rogersii G.Taylor = Anisopappus chinensis Hook. & Hook. & Arn. subsp. chinensis var. chinensis Arn. subsp. buchwaldii (O.Hoffm.) S.Ortiz, Paiva & Rodr. Oubiña var. macrocephala (Humbert) S.Ortiz, Paiva & Rodr. Anisopappus bampsianus Lisowski = Anisopappus pumilus (Hiern) Oubiña Wild subsp. pumilus var. bampsianus (Lisowski) S.Ortiz Anisopappus subdiscoideus O.Hoffm. = Anisopappus chinensis Anisopappus boinensis (Humbert) Wild = Anisopappus chinensis Hook. & Arn. subsp. chinensis var. chinensis Hook. & Arn. subsp. chinensis var. rupestris (DC.) S.Ortiz, Anisopappus suborbicularis Hutch. & B.L.Burtt = Anisopappus Paiva & Rodr.Oubiña chinensis Hook. & Arn. subsp. buchwaldii (O.Hoffm.) Anisopappus buchwaldii (O.Hoffm.) Wild = Anisopappus chinensis S.Ortiz, Paiva & Rodr.Oubiña var. macrocephala (Humbert) Hook. & Arn. subsp. buchwaldii (O.Hoffm.) S.Ortiz, Paiva & S.Ortiz, Paiva & Rodr.Oubiña Rodr.Oubiña var. macrocephala (Humbert) S.Ortiz, Paiva & Anisopappus tenerus (S.Moore) Brenan = Anisopappus chinensis Rodr.Oubiña Hook. & Arn. subsp. buchwaldii (O.Hoffm.) S.Ortiz, Paiva & Anisopappus buchwaldii (O.Hoffm.) Wild subsp. idiotrichus Rodr.Oubiña var. macrocephala (Humbert) S.Ortiz, Paiva & (Brenan) Wild = Anisopappus chinensis Hook. & Arn. subsp. Rodr.Oubiña buchwaldii (O.Hoffm.) S.Ortiz, Paiva & Rodr.Oubiña var. Anisophyllea buettneri Engl. = Anisophyllea quangensis Engl. ex macrocephala (Humbert) S.Ortiz, Paiva & Rodr.Oubiña Henriq. Anisopappus canescens Hutch. = Anisopappus chinensis Hook. & Anisophyllea exellii P.A.Duvign. & Dewit = Anisophyllea boehmii Arn. subsp. chinensis var. chinensis Engl. Anisopappus chinensis Hook. & Arn. subsp. africanus (Hook. Anisophyllea fruticulosa Engl. & Gilg = Anisophyllea quangensis f.) S.Ortiz & Paiva = Anisopappus chinensis Hook. & Arn. Engl. ex Henriq. subsp. buchwaldii (O.Hoffm.) S.Ortiz, Paiva & Rodr.Oubiña var. macrocephala (Humbert) S.Ortiz, Paiva & Rodr.Oubiña Anisophyllea gossweileri Engl. & Brehmer = Anisophyllea boehmii Engl. Anisopappus dalzielii Hutch. = Anisopappus chinensis Hook. & Arn. subsp. chinensis var. chinensis Annona arenaria sensu Paiva (1966) non Thonn. (1827) = Annona senegalensis Pers. subsp. oulotricha Le Thomas var. Anisopappus davyi S.Moore subsp. pumilus (Hiern) S.Ortiz, Paiva oulotricha & Rodr.Oubiña var. bampsianus (Lisowski) S.Ortiz, Paiva & Annona cuneata (Oliv.) R.E.Fr. = Annona stenophylla Engl. & Diels Rodr.Oubiña = Anisopappus pumilus (Hiern) Wild subsp. subsp. cuneata (Oliv.) N.Robson pumilus var. bampsianus (Lisowski) S.Ortiz Annona longepetiolata (R.E.Fr.) Robyns & Ghesq. = Annona Anisopappus davyi S.Moore subsp. pumilus (Hiern) S.Ortiz, Paiva stenophylla Engl. & Diels subsp. longepetiolata (R.E.Fr.) N. & Rodr.Oubiña var. pumilus (Hiern) S.Ortiz, Paiva & Rodr. Robson Oubiña = Anisopappus pumilus (Hiern) Wild subsp. pumilus var. pumilus Annona longepetiolata (R.E.Fr.) Robyns & Ghesq. var. precaria Robyns & Ghesq. = Annona stenophylla Engl. & Diels Anisopappus dentatus (DC.) Wild = Anisopappus chinensis Hook. subsp. longepetiolata (R.E.Fr.) N. Robson & Arn. subsp. buchwaldii (O.Hoffm.) S.Ortiz, Paiva & Rodr. Oubiña var. dentatus (DC.) S.Ortiz, Paiva & Rodr.Oubiña Annona nana Exell = Annona stenophylla Engl. & Diels subsp. nana (Exell) N. Robson Anisopappus discolor Wild = Anisopappus chinensis Hook. & Arn. subsp. buchwaldii (O.Hoffm.) S.Ortiz, Paiva & Rodr.Oubiña Annona nana Exell var. sessilifolia Exell = Annona stenophylla var. macrocephala (Humbert) S.Ortiz, Paiva & Rodr.Oubiña Engl. & Diels subsp. nana (Exell) N. Robson Anisopappus exellii Wild = Anisopappus chinensis Hook. & Arn. Annona senegalensis Pers. var. cuneata Oliv. = Annona stenophyl- subsp. buchwaldii (O.Hoffm.) S.Ortiz, Paiva & Rodr.Oubiña la Engl. & Diels subsp. cuneata (Oliv.) N.Robson var. macrocephala (Humbert) S.Ortiz, Paiva & Rodr.Oubiña Anomacanthus drupaceus R.D.Good = Anomacanthus congolanus Anisopappus gracilis O.Hoffm. = Anisopappus chinensis Hook. & (De Wild. & T.Durand) Brummitt Arn. subsp. chinensis var. chinensis Anomatheca angolensis Baker = Lapeirousia schimperi (Asch. & Klatt) Milne-Redh. Anisopappus hoffmannianus Hutch. = Anisopappus chinensis Hook. & Arn. subsp. chinensis var. chinensis Anonidium friesianum Exell = Anonidium mannii (Oliv.) Engl. & Diels var. brieyi (De Wild.) R.E.Fr. Anisopappus idiotrichus Brenan = Anisopappus chinensis Hook. & Arn. subsp. buchwaldii (O.Hoffm.) S.Ortiz, Paiva & Rodr. Anthemis grangeoides Vatke & Höpfner ex Klatt = Anisopappus Oubiña var. macrocephala (Humbert) S.Ortiz, Paiva & Rodr. grangeoides (Vatke & Höpfner ex Klatt) Merxm. Oubiña Anthephora burttii Stapf & C.E.Hubb. = Anthephora elongata De Anisopappus inuloides Hutch. & B.L.Burtt = Anisopappus chinen- Wild. sis Hook. & Arn. subsp. buchwaldii (O.Hoffm.) S.Ortiz, Paiva Anthephora elegans Schreb. var. acuminata Rendle = Anthephora & Rodr.Oubiña var. macrocephala (Humbert) S.Ortiz, Paiva & ampullacea Stapf & C.E.Hubb. Rodr.Oubiña Anthephora ramosa Gooss. = Anthephora pubescens Nees Anisopappus lastii (O.Hoffm.) Wild = Anisopappus chinensis Hook. & Arn. subsp. buchwaldii (O.Hoffm.) S.Ortiz, Paiva Anthericum andongense Baker = Chlorophytum andongense Baker & Rodr.Oubiña var. dentatus (DC.) S.Ortiz, Paiva & Rodr. Anthericum arenarium Baker = Chlorophytum sphacelatum Oubiña (Baker) Kativu var. sphacelatum

List of synonyms S T R E L I T Z I A 22 (2008) 221

Anthericum calyptrocarpum Baker = Chlorophytum calyptrocar- Argocoffeopsis jasminoides (Welw. ex Hiern) Robbr., nom. illeg. = pum (Baker) Kativu Argocoffeopsis eketensis (Wernham) Robbr. Anthericum cameronii Baker = Chlorophytum cameronii (Baker) Argyrolobium dekindtii Harms = Argyrolobium fischeri Taub. Kativu var. cameronii Argyrolobium macrophyllum Harms var. mendesii Torre = Anthericum colubrinum Welw. ex Baker = Chlorophytum colubri- Argyrolobium macrophyllum Harms num (Baker) Engl. Aristida alopecuroides Hack. = Aristida congesta Roem. & Schult. Anthericum filiforme Thunb. nom. illeg. var. pyrenicarpum (Welw. subsp. congesta ex Baker) Rendle = Trachyandra pyrenicarpa (Welw. ex Aristida angolensis C.E.Hubb. = Sartidia angolensis (C.E.Hubb.) Baker) Oberm. De Winter Anthericum gossweileri Poelln. = Chlorophytum andongense Baker Aristida contractinodis Stent & J.M.Rattray = Aristida junciformis Anthericum limosum Baker = Chlorophytum limosum (Baker) Trin. & Rupr. subsp. macilenta (Henrard) Melderis Nordal Aristida dinteri Hack. = Stipagrostis dinteri (Hack.) De Winter Anthericum pallidiflavum Engl. & Gilg = Trachyandra arvensis Aristida gossweileri Pilg. = Aristida recta Franch. (Schinz) Oberm. Aristida graciliflora Pilg. = Aristida stipitata Hack. subsp. gracili- Anthericum pleiostachyum Welw. ex Baker = Chlorophytum colu- flora (Pilg.) Melderis brinum (Baker) Engl. Aristida subacaulis (Nees) Steud. = Stipagrostis subacaulis (Nees) Anthericum pterocaulon Welw. ex Baker = Chlorophytum camero- De Winter nii (Baker) Kativu var. purpuratum (Rendle) Govaerts Aristida submucronata Schumach. = Aristida adscensionis L. Anthericum pyrenicarpum Welw. ex Baker = Trachyandra pyrenicarpa (Welw. ex Baker) Oberm. Aristida uniplumis Licht. var. pearsonii Henrard = Stipagrostis uniplumis (Licht.) De Winter Anthericum tenellum Welw. ex Baker = Chlorophytum calyptrocarpum (Baker) Kativu Aristolochia petersiana Klotzsch = Aristolochia albida Duch. Anthericum welwitschii Marais & Reilly = Chlorophytum stolzii Arnica hirsuta Forssk. = Gerbera piloselloides (L.) Cass. (K.Krause) Weim. Arnica piloselloides L. = Gerbera piloselloides (L.) Cass. Anthericum whytei Baker = Chlorophytum sphacelatum (Baker) Arodes angustilobum (Schott) Kuntze = Zantedeschia albomacu- Kativu var. milanjianum (Rendle) Nordal lata (Hook.) Baill. subsp. albomaculata Anthocleista brieyi De Wild. = Brenania brieyi (De Wild.) Arodes hastatum (Hook.) Kuntze = Zantedeschia albomaculata E.M.A.Petit (Hook.) Baill. subsp. albomaculata Anthocleista gossweileri Exell = Anthocleista liebrechtsiana De Artabotrys nitidus Engl. = Artabotrys monteiroae Oliv. Wild. & T.Durand Artabotrys nitidus sensu Exell & Mendonça (1937) pro parte Anthocleista macrantha Gilg = Anthocleista vogelii Planch. quoad distr. Cabinda, non Engl. (1895) = Artabotrys stenopetalus Engl. Anthocleista zenkeri Gilg = Anthocleista vogelii Planch. Artanema sesamoides (Vahl) Benth. = Artanema longifolium (L.) Anthocometes aristatus Nees = Monothecium aristatum (Nees) Vatke T.Anderson Arthrosolen dekindtiana (Gilg) H.Pearson = Gnidia dekindtiana Antholyza huillensis Welw. ex Baker = Gladiolus huillensis (Welw. Gilg ex Baker) Goldblatt Arthrosolen gossweileri S.Moore = Gnidia gossweileri (S.Moore) Antholyza magnifica Harms = Gladiolus magnificus (Harms) B.Peterson Goldblatt Asclepias ameliae S.Moore = Trachycalymma pulchellum (Decne.) Anthospermum pumilum Sond. = Anthospermum rigidum Eckl. & Bullock Zeyh. subsp. pumilum (Sond.) Puff Asclepias cabrae De Wild. = Glossostelma cabrae (De Wild.) Anthospermum randii S.Moore = Anthospermum ternatum Hiern Goyder subsp. randii (S.Moore) Puff Asclepias coccinea N.E.Br. = Stathmostelma incarnatum Antiaris welwitschii Engl. = Antiaris toxicaria Lesch. subsp. wel- K.Schum. witschii (Engl.) C.C.Berg var. welwitschii Asclepias cristata S.Moore = Trachycalymma cristatum (Decne.) Anticharis linearis Hochst. ex Aschers. = Anticharis senegalensis Bullock (Walp.) Bhandari Asclepias daemia Forssk. = Pergularia daemia (Forssk.) Chiov. Antidesma membranaceum Müll.Arg. var. molle Müll.Arg. = subsp. daemia Antidesma membranaceum Müll.Arg. Asclepias denticulata Schltr. = Gomphocarpus semilunatus Antrocaryon soyauxii (Engl.) Engl. = Antrocaryon klaineanum A.Rich. Pierre Asclepias erecta De Wild. = Glossostelma erectum (De Wild.) Aphania senegalensis (Juss. ex Poir.) Radlk. = Lepisanthes sen- Goyder egalensis (Juss. ex Poir.) Leenh. Asclepias firma (N.E.Br.) Schltr. ex Hiern = Pachycarpus firmus Aphanostylis mannii (Stapf) Pierre = Landolphia incerta (N.E.Br.) Goyder (K.Schum.) J.G.M.Pers. Asclepias foliosa (K.Schum.) Hiern = Trachycalymma foliosum Apium leptophyllum (Pers.) F.Muell. = Ciclospermum leptophyllum (K.Schum.) Goyder (Pers.) Eichler Asclepias fornicata N.E.Br. = Stathmostelma fornicatum (N.E.Br.) Apochaete hispida (L.f.) J.B.Phipps = Tristachya leucothrix Nees Bullock subsp. fornicatum Aponogeton spathaceus E.Mey ex Hook. = Aponogeton junceus Asclepias frederici Hiern = Gomphocarpus tomentosus Burch. Lehm. ex Schltdl. subsp. frederici (Hiern) Goyder & Nicholas Appunettia angolensis R.D.Good = Morinda angolensis (R.D.Good) Asclepias fruticosa L. = Gomphocarpus fruticosus (L.) W.T.Aiton F.White subsp. fruticosus Arenga saccharifera Labill. ex DC. = Arenga pinnata (Wurmb) Asclepias gossweileri S.Moore = Trachycalymma amoenum Merr. (K.Schum.) Goyder Argocoffea jasminoides (Welw. ex Hiern) Lebrun = Argocoffeopsis Asclepias lepida S.Moore = Trachycalymma foliosum (K.Schum.) eketensis (Wernham) Robbr. Goyder

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Asclepias leucotricha Schltr. = Xysmalobium undulatum (L.) Aspilia welwitschii O.Hoffm. var. serrata Hiern = Aspilia natalensis W.T.Aiton (Sond.) Wild Asclepias lineolata Schltr. = Pachycarpus lineolatus (Decne.) Asplenium theciferum (Humb., Bonpl. et Kunth) Mett. var. concin- Bullock num (Schrad.) Schelpe = Asplenium theciferum var. theciferum (Humb., Bonpl. et Kunth) Mett. Asclepias lisianthoides (Decne.) N.E.Br. = Glossostelma lisianthoides (Decne.) Bullock Asthenatherum mossamedense (Rendle) Conert = Centropodia mossamedensis (Rendle) Cope Asclepias modesta N.E.Br. var. foliosa N.E.Br. = Trachycalymma foliosum (K.Schum.) Goyder Astromerremia digitata Pilg. = Merremia stellata Rendle Asclepias munonquensis S.Moore = Gomphocarpus munonquen- Asystasia striata S.Moore = Whitfieldia liebrechtsiana De Wild. & sis (S.Moore) Goyder & Nicholas T.Durand Asclepias palustris (K.Schum.) Schltr. = Trachycalymma cristatum Athanasia schistostephioides Hiern = Inulanthera schistostephi- (Decne.) Bullock oides (Hiern) M.Källersjö Asclepias praticola S.Moore = Gomphocarpus praticola (S.Moore) Atroxima afzeliana sensu Exell & Mendonça (1937) non Stapf Goyder & Nicholas (1905) = Atroxima liberica Stapf Asclepias pulchella (Decne.) N.E.Br. = Trachycalymma pulchellum Atroxima gossweileri Exell = Carpolobia gossweileri (Exell) (Decne.) Bullock E.M.A.Petit Asclepias rivalis S.Moore = Kanahia laniflora (Forssk.) R.Br. Avicennia africana P. B e a u v . = Avicennia germinans (L.) L. Asclepias rostrata N.E.Br. = Gomphocarpus fruticosus (L.) Avicennia nitida Jacq. = Avicennia germinans (L.) L. W.T.Aiton subsp. rostratus (N.E.Br.) Goyder & Nicholas Baikiaea fragrantissima Baker f. = Baikiaea insignis Benth. subsp. Asclepias rubella N.E.Br. ? = Trachycalymma amoenum minor (Oliv.) J.Léonard (K.Schum.) Goyder Baikiaea minor Oliv. = Baikiaea insignis Benth. subsp. minor Asclepias schumanniana Hiern = Trachycalymma amoenum (Oliv.) J.Léonard (K.Schum.) Goyder Baissea angolensis Stapf = Baissea multiflora A.DC. Asclepias semiamplectens (K.Schum.) Hiern = Gomphocarpus Baissea laxiflora Stapf = Baissea multiflora A.DC. semiamplectens K.Schum. Baissea urceolata (Stapf) Pichon = Baissea myrtifolia (Benth.) Asclepias semilunata (A.Rich.) N.E.Br. = Gomphocarpus semilu- Pichon natus A.Rich. Bakerophyton lateritium (Harms) Hutch. ex Maheshw. = Asclepias subviridis S.Moore = Asclepias randii S.Moore Aeschynomene lateritia Harms Asclepias swynnertonii S.Moore = Gomphocarpus swynnertonii Balanites mayumbensis Exell = Balanites wilsoniana Dawe & (S.Moore) Goyder & Nicholas Sprague var. mayumbensis (Exell) Sands Asclepias undulata L. = Xysmalobium undulatum (L.) W.T.Aiton Balanites welwitschii (Tiegh.) Exell & Mendonça = Balanites angolensis (Welw.) Welw. ex Mildbr. & Schltr. subsp. welwitschii Asclepias welwitschii (Britton & Rendle) Britton & Rendle ex (Tiegh.) Sands N.E.Br. = Stathmostelma welwitschii Britten & Rendle var. welwitschii Balsamea angolensis (Engl.) Hiern = Commiphora angolensis Engl. Asclepias xysmalobioides S.Moore = Glossostelma xysmalobioides (S.Moore) Bullock Bambusa abyssinica A.Rich. = Oxytenanthera abyssinica (A.Rich.) Munro Ascocarydion mirabile (Briq.) G.Taylor = Plectranthus mirabilis (Briq.) Launert Baphia cornifolia Harms = Baphia massaiensis Taub. subsp. obovata (Schinz) Brummitt var. cornifolia (Harms) Soladoye Ascolepis anthemiflora Welw. = Ascolepis protea Welw. subsp. anthemiflora (Welw.) Lye Baphia henriquesiana Taub. = Baphia massaiensis Taub. subsp. obovata (Schinz) Brummitt Ascolepis bellidiflora (Welw.) Cherm. = Ascolepis protea Welw. subsp. bellidiflora (Welw.) Lye Baphia marquesii Exell = Baphia marceliana De Wild. subsp. marquesii (Exell) Soladoye Ascolepis oliveri Vatke & Höpfner ex C.B.Clarke = Ascolepis speciosa Welw. Baphia massaiensis Taub. subsp. cornifolia (Harms) Brummitt = Baphia massaiensis Taub. subsp. obovata (Schinz) Brummitt Ascolepis protea Welw. var. bellidiflora Welw. = Ascolepis protea var. cornifolia (Harms) Soladoye Welw. subsp. bellidiflora (Welw.) Lye Baphia polygalacea (Hook.f.) Baker var. hepperi Cavaco = Baphia Ascolepis protea Welw. var. splendida K.Schum. = Ascolepis lin- capparidifolia Baker subsp. multiflora (Harms) Brummitt eariglumis Lye var. lineariglumis Baphia vermeulenii De Wild. = Baphia pilosa Baill. subsp. pilosa Ascolepis vatkeana Boeck. ex C.B.Clarke = Ascolepis speciosa Welw. Baphia whitei Brummitt = Baphia massaiensis Taub. subsp. obovata (Schinz) Brummitt var. whitei (Brummitt) Soladoye Asparagus angolensis Baker = Asparagus laricinus Burch. Barbacenia capillaris (Baker) Pax ex Engl. = Xerophyta capillaris Asparagus pubescens Baker = Asparagus puberulus Baker Baker Aspidotis schimperi (Kunze) Pic.Serm. = Cheilanthes schimperi Barleria alata S.Moore = Barleria lancifolia T.Anderson Kunze Barleria diacantha Hochst. ex Nees = Barleria trispinosa (Forssk.) Aspilia culuensis S.Moore = Aspilia angolensis (Klatt) Muschl. Vahl Aspilia engleriana Muschl. = Aspilia angolensis (Klatt) Muschl. Barleria halimoides Nees = Petalidium halimoides S.Moore Aspilia fontinalis Hiern = Aspilia natalensis (Sond.) Wild Barleria talbotii S.Moore = Barleria brownii S.Moore Aspilia huillensis (Hiern) S.Moore = Aspilia angolensis (Klatt) Barrowia jasminiflora Decne. = Orthanthera jasminiflora (Decne.) Muschl. Schinz Aspilia kakondensis S.Moore = Aspilia natalensis (Sond.) Wild Basilicum myriostachyum (Benth.) Kuntze = Tetradenia riparia (Hochst.) Codd Aspilia smithiana Oliv. & Hiern = Aspilia helianthoides (Schumach. & Thonn.) Oliv. & Hiern subsp. ciliata (Schumach.) Bauhinia burkeana Benth. ex Harv. = Tylosema esculentum C.D.Adams (Burch) A.Schreib.

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Bauhinia fassoglensis Kotschy ex Schweinf. = Tylosema fas- Begonia zobiaensis De Wild. = Begonia kisuluana Büttner soglense (Kotschy ex Schweinf.) Torre & Hillc. Belmontia baumiana Gilg = Sebaea baumiana (Gilg) Boutique Bauhinia garipensis E.Mey. = Adenolobus garipensis (E.Mey.) Belmontia chionantha Gilg = Sebaea teuszii (Schinz) P.Taylor Torre & Hillc. Belonophora hypoglauca (Welw. ex Hiern) A.Chev. = Belonophora Bauhinia macrantha Oliv. = Bauhinia petersiana Bolle subsp. coffeoides Hook.f. subsp. hypoglauca (Welw. ex Hiern) macrantha (Oliv.) Brummitt & J.H.Ross Cheek & S.E.Dawson Bauhinia thonningii Schumach. = Piliostigma thonningii Bergia erythroleuca Gilg = Bergia spathulata Schinz (Schumach.) Milne-Redh. Bergia pallide-rosea Gilg = Bergia pentheriana Keissl. Baumiella imbricata (Schinz) H.Wolff = Afrocarum imbricatum (Schinz) Rauschert Bergia prostrata Schinz = Bergia pentheriana Keissl. Becium angustifolium (Benth.) N.E.Br. = Ocimum angustifolium Berkheya andongensis (Hiern) S.Moore = Berkheya angolensis Benth. O.Hoffm. Becium filamentosum (Forssk.) Chiov. = Ocimum filamentosum Berkheya antunesii O.Hoffm. = Hirpicium antunesii (O.Hoffm.) Forssk. Roessler Becium fimbriatum (Briq.) Sebald = Ocimum fimbriatum Briq. var. Berkheya gracilis O.Hoffm. = Hirpicium gracile (O.Hoffm.) fimbriatum Roessler Becium grandiflorum (Lam.) Pic.Serm. var. latifolium Sebald = Berkheya sylvicola S.Moore = Berkheya carlinopsis Welw. ex Ocimum obovatum E.Mey. ex Benth. subsp. obovatum O.Hoffm. subsp. sylvicola (S.Moore) Roessler Becium knyanum (Vatke) G.Taylor = Ocimum filamentosum Berkheyopsis aizoides O.Hoffm. = Hirpicium gorterioides (Oliv. & Forssk. Hiern) Roessler subsp. aizoides (O.Hoffm.) Roessler Becium obovatum (E.Mey. ex Benth.) N.E.Br. = Ocimum obovatum Berkheyopsis angolensis O.Hoffm. = Hirpicium gorterioides (Oliv. E.Mey. ex Benth. subsp. obovatum & Hiern) Roessler subsp. gorterioides Becium ternatum G.Taylor = Ocimum obovatum E.Mey. ex Benth. Berkheyopsis gossweileri S.Moore = Hirpicium gorterioides (Oliv. & subsp. obovatum Hiern) Roessler subsp. gorterioides Beckeropsis uniseta (Nees) K.Schum. = Pennisetum unisetum Berlinia angolensis Welw. ex Benth. = Isoberlinia angolensis (Nees) Benth. (Welw. ex Benth.) Hoyle & Brenan var. angolensis Begonia adolfi-friderici Gilg = Begonia poculifera Hook.f. var. Berlinia baumii Harms = Julbernardia paniculata (Benth.) Troupin poculifera Berlinia brieyi De Wild. = Julbernardia brieyi (De Wild.) Troupin Begonia alepensis A.Chev. = Begonia fusialata Warb. Berlinia paniculata Benth. = Julbernardia paniculata (Benth.) Begonia bruneelii De Wild. = Begonia macrocarpa Warb. Troupin Begonia calabarica Stapf = Begonia quadrialata Warb. subsp. Bersama abyssinica Fresen. subsp. paullinioides (Planch.) Verdc. quadrialata var. quadrialata = Bersama abyssinica Fresen. subsp. abyssinica Begonia ealensis Irmsch. = Begonia eminii Warb. Bersama acutidens Welw. ex Hiern = Bersama abyssinica Fresen. subsp. abyssinica Begonia eminii Warb. subsp. ambacensis R.Fern. = Begonia tatoniana R.Wilczek Bersama maxima Baker = Bersama abyssinica Fresen. subsp. abyssinica Begonia gouroana A.Chev. = Begonia macrocarpa Warb. Bertiera bityensis Wernham = Bertiera globiceps K.Schum. Begonia gracilicaulis Irmsch. = Begonia macrocarpa Warb. Bertiera cinereo-viridis K.Schum. ex Wernham = Bertiera aethi- Begonia gracilipetiolata De Wild. = Begonia longipetiolata Gilg opica Hiern Begonia haullevilleana De Wild. = Begonia poculifera Hook.f. var. Bertiera macrocarpa Benth. = Bertiera racemosa (G.Don) poculifera K.Schum. var. racemosa Begonia lapistipula Engl. = Begonia macrocarpa Warb. Bertiera tenuiflora Wernham = Bertiera ituriensis K.Krause Begonia macrostyla Warb. = Begonia eminii Warb. Bidens ambigua S.Moore = Bidens crocea Welw. ex O.Hoffm. Begonia macrura Gilg = Begonia longipetiolata Gilg Bidens crocea Welw. ex O.Hoffm. var. verrucifera S.Moore = Begonia mayombensis Irmsch. = Begonia lacunosa Warb. Bidens crocea Welw. ex O.Hoffm. Begonia modica Stapf = Begonia quadrialata Warb. subsp. quadri- Bidens diversa Sherff var. quilembana Sherff = Bidens diversa alata var. quadrialata Sherff Begonia poggei Warb. = Begonia eminii Warb. Bidens moorei Sherff var. verrucosa Sherff = Bidens moorei Sherff Begonia potamophila sensu auct. non Gilg (1904) = Begonia Bidens palustris Sherff = Bidens crocea Welw. ex O.Hoffm. quadrialata Warb. Bidens pilosa L. var. minor (Blume) Sherff = Bidens pilosa L. Begonia pseudimpatiens Gilg = Begonia macrocarpa Warb. Bidens rufovenosa Sherff = Bidens kirkii Sherff Begonia quadrialata Warb. var. speciosa Irmsch. = Begonia quad- Bidens steppia Sherff var. ambacensis (Hiern) Sherff = Bidens rialata Warb. subsp. quadrialata var. quadrialata steppia Sherff Begonia romeensis De Wild. = Begonia macrocarpa Warb. Biophytum petersianum Klotzsch = Biophytum umbraculum Begonia sciaphila Gilg ex Engl. var. longipedunculata R.Wilczek = Welw. Begonia sciaphila Gilg ex Engl. Biophytum sensitivum sensu auct. non (L.) DC. (1824) = Begonia simii Stapf = Begonia macrocarpa Warb. Biophytum helenae Buscal. & Muschl. Begonia triflora Irmsch. = Begonia scutifolia Hook.f. Blaeria bugonii Welw. ex Engl. = Erica silvatica (Engl.) Beentje Begonia wellmanii Gilg ex Engl. = Begonia princeae Gilg var. Blaeria silvatica Engl. = Erica silvatica (Engl.) Beentje princeae forma vulgata Irmsch. Blainvillea gayana Cass. = Blainvillea acmella (L.) Philipson Begonia whytei Stapf = Begonia quadrialata Warb. subsp. quadri- Blepharis boerhaviifolia Pers. = Blepharis maderaspatensis (L.) alata var. quadrialata Roth Begonia zenkeri Warb. ex Exell = Begonia macrocarpa Warb. Blepharis cuanzensis Welw. ex S.Moore var. leptophylla S.Moore =

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Blepharis cuanzensis Welw. ex S.Moore Borreria thymoidea (Hiern) K.Schum. = Spermacoce thymoidea (Hiern) Verdc. Blepharis diversispina (Nees) C.B.Clarke var. furcata Hiern = Blepharis obmitrata C.B.Clarke Boscia pechuelii Kuntze = Boscia albitrunca (Burch.) Gilg & Gilg- Ben. Blepharis hirtella Lindau = Blepharis cuanzensis Welw. ex S.Moore Boscia salicifolia Oliv. = Boscia pestalozziana Gilg Blepharis leptophylla (S.Moore) Hiern = Blepharis cuanzensis Boscia suaveolens Gilg = Boscia welwitschii Gilg Welw. ex S.Moore Bosquiea angolensis Ficalho = Trilepisium madagascariense DC. Blepharis malangensis S.Moore = Blepharis buchneri Lindau Bothriochloa glabra (Roxb.) A.Camus = Bothriochloa bladhii Blepharis serrulata sensu C.B.Clarke non (Nees) Ficalho & Hiern (Retz.) S.T.Blake (1881) = Blepharis obmitrata C.B.Clarke Bothriocline linearifolia O.Hoffm. = Erlangea linearifolia Blumea brevipes (Oliv. & Hiern) Wild = Laggera brevipes Oliv. & (O.Hoffm.) Muscher Hiern Brachiaria brachylopha Stapf = Brachiaria serrata (Thunb.) Stapf Blumea cafra O.Hoffm. = Doellia cafra (DC.) Anderb. Brachiaria filifolia Stapf = Brachiaria subulifolia (Mez) Clayton Blumea crispata (Vahl) Merxm. = Laggera crispata (Vahl) Hepper Brachiaria isachne (Roem. & Schult.) Stapf = Brachiaria eruci- & J.R.I.Wood formis (Sm.) Griseb. Blumea gariepina DC. = Blumea decurrens (Vahl) Merxm. Brachiaria latifolia Stapf = Brachiaria arrecta (T.Durand & Schinz) Boehmeria platyphylla Ham. ex D.Don var. angolensis Rendle = Stent Boehmeria macrophylla Hornem. Brachiaria melanotyla (Hack.) Henrard = Brachiaria nigropedata Boerhavia adscendens Willd. = Boerhavia diffusa L. (Ficalho & Hiern) Stapf Boerhavia plumbaginea Cav. = Commicarpus plumbagineus (Cav.) Brachiaria poaeoides Stapf = Brachiaria malacodes (Mez & Standl. K.Schum.) Scholz Boerhavia repens L. var. diffusa (L.) Hook.f. = Boerhavia diffusa L. Brachiaria sadinii Vanderyst = Panicum sadinii (Vanderyst) Renvoize Bolbitis laurentii (H.Christ) Alston = Bolbitis × boivinii (Mett. ex Kuhn) Ching Brachycorythis oligophylla Kraenzl. = Brachycorythis angolensis (Schltr.) Schltr. Bombax kimuenzae De Wild. & T.Durand = Pachira glabra Pasq. Brachylaena hutchinsii Hutch. = Brachylaena huillensis O.Hoffm. Bombax reflexum Sprague = Bombax buonopozense P. B e a u v . Brachystegia diloloensis De Wild. = Brachystegia utilis Hutch. & Boophone angolensis Baker = Ammocharis angolensis (Baker) Burtt Davy Milne-Redh. & Schweick. Brachystegia glaberrima R.E.Fr. = Brachystegia longifolia Benth. Boophone toxicaria (L.f. ex Aiton) Herb. = Boophone disticha (L.f.) Herb. Brachystegia hockii sensu auct. non De Wild. (1913) = Brachystegia spiciformis Benth. Boottia aschersoniana Gürke = Ottelia muricata (C.H.Wright) Dandy Brachystegia lujae De Wild. ex Hutch. & Burtt Davy = Brachystegia spiciformis Benth. Boottia kunenensis Gürke = Ottelia kunenensis (Gürke) Dandy Brachystegia obliqua Hutch. & Burtt Davy = Brachystegia bakeri- Bopusia scabra (L.f.) C.Presl = Graderia scabra (L.f.) Benth. ana Hutch. & Burtt Davy Boraginella zeylanica (Burm.f.) O.Kuntze = Trichodesma zeylani- Brachystegia robynsii sensu auct. non De Wild. (1929) = cum (Burm.f.) R.Br. Brachystegia longifolia Benth. Borago zeylanica Burm.f. = Trichodesma zeylanicum (Burm.f.) Brachystegia spiciformis Benth. var. latifoliolata (De Wild.) Hoyle R.Br. = Brachystegia spiciformis Benth. Borraginoides zeylanica (Burm.f.) Hiern = Trichodesma zeylani- Brachystegia spiciformis Benth. var. schmitzii Hoyle = cum (Burm.f.) R.Br. Brachystegia spiciformis Benth. Borreria andongensis (Hiern) K.Schum. = Spermacoce andongen- Brachystegia torrei Hoyle = Brachystegia tamarindoides Welw. ex sis (Hiern) R.D.Good Benth. subsp. torrei (Hoyle) Chikuni Borreria aprica (Hiern) K.Schum. = Spermacoce aprica (Hiern) Brachystephanus mannii C.B.Clarke = Oreacanthus cristalensis Govaerts Champl. & Figueiredo Borreria arvensis (Hiern) K.Schum. = Spermacoce arvensis (Hiern) Brenania spathulifolia (R.D.Good) Keay = Brenania brieyi (De R.D.Good Wild.) E.M.A.Petit Borreria buchneri K.Schum. = Spermacoce buchneri (K.Schum.) Bridelia angolensis Müll.Arg. = Bridelia scleroneura Müll.Arg. Govaerts subsp. angolensis (Müll.Arg.) Radcl.-Sm. Borreria dibrachiata (Oliv.) K.Schum. = Spermacoce dibrachiata Bridelia elegans Müll.Arg. = Bridelia tenuifolia Müll.Arg. Oliv. Bridelia ferruginea Benth. var. gambicola Hiern = Bridelia micran- Borreria exilis L.O.Williams = Spermacoce exilis (L.O.Williams) tha (Hochst.) Baill. var. micrantha C.D.Adams ex W.C.Burger & C.M.Taylor Bridelia scandens (Roxb.) Willd. = Bridelia stipularis (L.) Blume Borreria huillensis (Hiern) K.Schum. = Spermacoce huillensis (Hiern) R.D.Good Bridelia speciosa Müll.Arg. var. trichoclada Müll.Arg. = Bridelia micrantha (Hochst.) Baill. var. micrantha Borreria lancea (Hiern) K.Schum. = Spermacoce lancea (Hiern) Govaerts Brieya fasciculata De Wild. = Piptostigma fasciculatum (De Wild.) Boutique ex R.E.Fr. Borreria quadrisulcata Bremek. = Spermacoce quadrisulcata (Bremek.) Verdc. Brieya latipetala Exell = Piptostigma exellii R.E.Fr. Borreria radiata DC. = Spermacoce radiata (DC.) Hiern Brillantaisia eminii Lindau = Brillantaisia lamium (Nees) Benth. Borreria scabra (Schumach. & Thonn.) K.Schum. = Spermacoce Brillantaisia patula T.Anderson var. welwitschii Burkill = ruelliae DC. Brillantaisia owariensis P. B e a u v . Borreria subvulgata K.Schum. = Spermacoce subvulgata Bryophyllum tubiflorum Harv. = Bryophyllum delagoense (Eckl. & (K.Schum.) J.G.Garcia var. subvulgata Zeyh.) Schinz

List of synonyms S T R E L I T Z I A 22 (2008) 225

Buchnera asiatica L. = Striga asiatica (L.) Kuntze Caloncoba welwitschii (Oliv.) Gilg = Oncoba welwitschii Oliv. Buchnera buettneri Engl. = Striga macrantha (Benth.) Benth. Calonyction muricatum G.Don = Ipomoea turbinata Lag. Buchnera gesnerioides Willd. = Striga gesnerioides (Willd.) Vatke Calonyction speciosum Choisy = Ipomoea alba L. Buchnera hermonthica Delile = Striga hermonthica (Delile) Benth. Calostephane schinzii O.Hoffm. ex Schinz = Calostephane divari- Buchnera latibracteata Skan = Buchnera welwitschii Hiern var. cata Benth. elata Hiern Calpocalyx crawfordianus Mendes = Calpocalyx dinklagei Harms Buchnera linearifolia Schumach. & Thonn. = Striga linearifolia Calpurnia subdecandra (L’Hér.) Schweick. = Calpurnia aurea (Schumach. & Thonn.) Hepper (Aiton) Benth. subsp. aurea Buchnera quadrangularis S.Moore = Buchnera foliosa Skan Calvoa sapinii De Wild. var. angolensis (A.Fern. & R.Fern.) Cavaco Bulbine huilensis Poelln. = Bulbine abyssinica A.Rich. = Calvoa angolensis A.Fern. & R.Fern. Bulbine latitepala Poelln. = Bulbine abyssinica A.Rich. Calvoa wildemaniana Exell = Calvoa seretii De Wild. subsp. wildemaniana (Exell) Figueiredo Bulbine xanthobotrys Engl. & Gilg = Bulbine abyssinica A.Rich. Camoensia maxima Welw. ex Benth. = Camoensia scandens Bulbophyllum andongense Rchb.f. = Bulbophyllum cocoinum (Welw.) J.B.Gillett Bateman ex Lindl. Camptostylus aristatus (Oliv.) Gilg = Oncoba mannii Oliv. Bulbophyllum rupincola Rchb.f. = Bulbophyllum saltatorium Lindl. var. calamarium (Lindl.) J.J.Verm. Camptostylus mannii (Oliv.) Gilg = Oncoba mannii Oliv. Bulbostylis aphyllanthoides (Welw. ex Ridl.) C.B.Clarke = Canavalia gladiata sensu auct. non (Jacq.) DC. (1825) = Bulbostylis pilosa (Willd.) Cherm. Canavalia virosa (Roxb.) Wight & Arn. Bulbostylis capillaris (L.) Kunth ex C.B.Clarke var. trifida (Nees) Canavalia maritima Thouars = Canavalia rosea (Sw.) DC. C.B.Clarke = Bulbostylis densa (Wall.) Hand.-Mazz. subsp. Canavalia obtusifolia DC. = Canavalia rosea (Sw.) DC. afromontana (Lye) R.W.Haines Canna orientalis Roscoe = Canna indica L. var. indica Bulbostylis cardiocarpa C.B.Clarke = Bulbostylis filamentosa (Vahl) C.B.Clarke Canthium abbreviatum (K.Schum.) S.Moore = Pygmaeothamnus zeyheri (Sond.) Robyns var. zeyheri Bulbostylis cyrtathera Cherm. = Bulbostylis fimbristyloides C.B.Clarke Canthium acutiflorum Hiern = Psydrax acutiflora (Hiern) Bridson Bulbostylis parva (Ridl.) C.B.Clarke = Bulbostylis pusilla (Hochst. Canthium congense Hiern = Keetia gracilis (Hiern) Bridson ex A.Rich.) C.B.Clarke Canthium crassum Hiern = Multidentia crassa (Hiern) Bridson & Bulbostylis zeyheri (Boeck.) C.B.Clarke = Bulbostylis contexta Verdc. var. crassa (Nees) Bodard Canthium glabriflorum Hiern = Psydrax subcordata (DC.) Bridson Buphane angolensis Baker = Ammocharis angolensis (Baker) var. subcordata Milne-Redh. & Schweick. Canthium golungense Hiern = Psydrax parviflora (Afzel.) Bridson Bupleurum angolense C.Norman = Heteromorpha gossweileri subsp. parviflora (C.Norman) C.Norman Canthium gracile Hiern = Keetia gracilis (Hiern) Bridson Burmannia bicolor Mart. var. africana Ridl. = Burmannia mada- Canthium gueinzii Sond. = Keetia gueinzii (Sond.) Bridson gascariensis Mart. Canthium hispidum Benth. = Keetia hispida (Benth.) Bridson Burmannia bicolor Mart. var. micrantha Engl. & Gilg = Burmannia madagascariensis Mart. Canthium huillense Hiern = Psydrax livida (Hiern) Bridson Burmannia blanda Gilg = Burmannia madagascariensis Mart. Canthium kraussioides Hiern = Psydrax kraussioides (Hiern) Bridson Burmannia welwitschii Schltr. = Burmannia latialata Pobég. Canthium lactescens Hiern = Afrocanthium lactescens (Hiern) Byrsocarpus cassioides (Hiern) G.Schellenb. = Rourea cassioides Lantz Hiern Canthium lanciflorum Hiern = Vangueriopsis lanciflora (Hiern) Byrsocarpus coccineus Schumach. & Thonn. = Rourea coccinea Robyns (Schumach. & Thonn.) Benth. Canthium lividum Hiern = Psydrax livida (Hiern) Bridson Byrsocarpus parviflorus (Gilg) G.Schellenb. = Rourea parviflora Gilg Canthium loandense S.Moore = Pavetta loandensis (S.Moore) Bremek. Byrsocarpus tomentosus G.Schellenb. pro parte quoad distr. Angola = Rourea coccinea (Schumach. & Thonn.) Benth. Canthium medusulum Hiern = Keetia hispida (Benth.) Bridson Byrsocarpus viridis (Gilg) G.Schellenb. = Rourea coccinea Canthium opimum S.Moore = Multidentia crassa (Hiern) Bridson (Schumach. & Thonn.) Benth. subsp. coccinea var. viridis & Verdc. var. crassa (Gilg) Jongkind Canthium orbiculare (K.Schum.) R.D.Good = Rytigynia orbicularis Cadaba farinosa sensu auct. non Forssk. (1775) = Cadaba ben- (K.Schum.) Robyns guellensis Mendes Canthium palma (K.Schum.) R.D.Good = Psydrax palma Caesalpinia angolensis (Oliv.) Herend. & Zarucchi = Mezoneuron (K.Schum.) Bridson angolense Welw. ex Oliv. Canthium platyphyllum Hiern = Vangueriopsis lanciflora (Hiern) Cajanus indicus Spreng. = Cajanus cajan (L.) Millsp. Robyns Calamagrostis welwitschii Rendle = Lachnagrostis lachnantha Canthium rhamnoides Hiern = Vangueriella rhamnoides (Hiern) (Nees) Rúgolo & A.M.Molina Verdc. Calamintha cacondensis G.Taylor = Clinopodium myrianthum Canthium subcordatum DC. = Psydrax subcordata (DC.) Bridson (Baker) Ryding var. subcordata Caldesia reniformis (D.Don) Makino = Caldesia parnassifolia (L.) Canthium sylvaticum Hiern = Keetia venosa (Oliv.) Bridson Parl. Canthium tenuiflorum Welw. ex Hiern = Keetia tenuiflora (Hiern) Callichilia magnifica R.D.Good = Callichilia bequaertii De Wild. Bridson Caloncoba suffruticosa (Milne-Redh.) Exell & Sleumer = Oncoba Canthium umbrosum Hiern = Afrocanthium lactescens (Hiern) suffruticosa (Milne-Redh.) Hul & Breteler Lantz

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Canthium virgatum Hiern = Psydrax virgata (Hiern) Bridson Cassia occidentalis L. = Senna occidentalis (L.) Link Canthium welwitschii Hiern = Psydrax subcordata (DC.) Bridson Cassia siamea Lam. = Senna siamea (Lam.) H.S.Irwin & Barneby var. subcordata Cassia singueana Delile = Senna singueana (Delile) Lock Capassa violacea Klotzsch = Philenoptera violacea (Klotzsch) Cassia spectabilis DC. = Senna spectabilis (DC.) H.S.Irwin & Schrire Barneby Capparis subglabra (Oliv.) Gilg & Gilg-Ben. = Capparis sepiaria L. var. subglabra (Oliv.) De Wolf Cassia tora sensu auct. non L. (1753) = Senna obtusifolia (L.) H.S.Irwin & Barneby Capparis welwitschii Pax & Gilg = Capparis viminea Hook.f. & Thomson ex Oliv. Catevala angolensis (Baker) Kuntze = Chortolirion angolense (Baker) A.Berger Caralluma gossweileri S.Moore = Orbea huillensis (Hiern) Bruyns subsp. huillensis Cathormion altissimum (Hook.f.) Hutch. & Dandy = Albizia altissima Hook.f. Caralluma huillensis Hiern = Orbea huillensis (Hiern) Bruyns subsp. huillensis Cathormion leptophyllum (Harms) Keay = Samanea leptophylla (Harms) Brenan & Brummitt Cardiospermum grandiflorum Sw. var. elegans (Kunth) Hiern = Cardiospermum grandiflorum Sw. Caucalis mossamedensis Welw. ex Hiern = Angoseseli mossamedensis (Welw. ex Hiern) C.Norman Cardiospermum grandiflorum Sw. var. hirsutum (Willd.) Hiern = Cardiospermum grandiflorum Sw. Caulocarpus gossweileri Baker f. = Tephrosia chisumpae Brummitt Cardiospermum microcarpum Kunth = Cardiospermum hali- Celastrus huillensis Welw. ex Oliv. = Maytenus undata (Thunb.) cacabum L. var. microcarpum (Kunth) Blume Blakelock Carissa edulis (Forssk.) Vahl = Carissa spinarum L. Celosia argenteiformis Schinz = Hermbstaedtia argenteiformis Schinz Carpodinus chylorrhiza K.Schum. = Landolphia thollonii Dewèvre Celosia exellii Suess. = Hermbstaedtia exellii (Suess.) C.C.Towns. Carpodinus gossweileri Stapf = Landolphia gossweileri (Stapf) Pichon Celosia falcata Lopr. = Hermbstaedtia linearis Schinz Carpodinus gracilis Stapf = Landolphia camptoloba (K.Schum.) Celosia nana Baker = Celosia bakeri C.C.Towns. Pichon Celosia welwitschii Schinz = Hermbstaedtia angolensis C.B.Clarke Carpodinus leucantha K.Schum. = Landolphia camptoloba Celtis durandii Engl. = Celtis gomphophylla Baker (K.Schum.) Pichon Celtis henriquesii Engl. = Celtis africana Burm.f. Carpodinus rufinervis Pierre ex Stapf = Landolphia foretiana (Pierre ex Jum.) Pichon Celtis kraussiana Bernh. = Celtis africana Burm.f. Carrissoa angolensis Baker f. = Rhynchosia sp. aff. monophylla Celtis prantlii Priemer ex Engl. = Celtis philippensis Blanco Schltr. Celtis soyauxii Engl. pro parte = Celtis mildbraedii Engl. Carum angolense C.Norman = Aframmi angolense (C.Norman) Centema biflora Schinz = Centemopsis biflora (Schinz) Schinz C.Norman Centema glomerata Lopr. = Centemopsis glomerata (Lopr.) Schinz Carum imbricatum Schinz = Afrocarum imbricatum (Schinz) Rauschert Centema gracilenta Hiern = Centemopsis gracilenta (Hiern) Schinz Casearia noldei A.Fern. & Diniz = Casearia calodendron Gilg ex Cephaelis peduncularis Salisb. = Psychotria peduncularis (Salisb.) Engl. Steyerm. Cassia africana (Steyaert) Mendonça & Torre = Chamaecrista afri- Cephalomanes rigidum (Sw.) K.Iwats. = Abrodictyum rigidum cana (Steyaert) Lock (Sw.) Ebihara & Dubuisson Cassia biensis (Steyaert) Mendonça & Torre = Chamaecrista bien- Cephalostigma candolleanum Hiern = Wahlenbergia candolleana sis (Steyaert) Lock (Hiern) Thulin Cassia carringtoniana Torre = Senna gossweileri (Baker f.) Lock Cephalostigma perrottetii A.DC. = Wahlenbergia perrottetii Cassia comosa (E.Mey.) Vogel = Chamaecrista comosa E.Mey. (A.DC.) Thulin Cassia didymobotrya Fresen. = Senna didymobotrya (Fresen.) Cephalostigma schimperi Hochst. ex A.Rich. = Wahlenbergia H.S.Irwin & Barneby erecta (Roem. & Schultes) Tuyn Cassia fenarolii Mendonça & Torre = Chamaecrista fenarolii Ceratogonum cordofanum Meisn. = Oxygonum sinuatum (Hochst. (Mendonça & Torre) Lock & Steud. ex Meisn.) Dammer Cassia floribunda sensu auct. non Cav. (1802) = Senna septemtri- Ceratogonum sinuatum Hochst. & Steud. ex Meisn. = Oxygonum onalis (Viv.) H.S.Irwin & Barneby sinuatum (Hochst. & Steud. ex Meisn.) Dammer Cassia goratensis Fresen. = Senna singueana (Delile) Lock Ceratotheca elliptica Schinz = Ceratotheca integribracteata Engl. subsp. elliptica (Schinz) Ihlenf. Cassia gossweileri Baker f. = Senna gossweileri (Baker f.) Lock Ceropegia angusta N.E.Br. = Ceropegia affinis Vatke Cassia gracilior (Ghesq.) Steyaert = Chamaecrista gracilior (Ghesq.) Lock Ceropegia bonafouxii K.Schum. var. linearifolia Stopp = Ceropegia abyssinica Decne. var. abyssinica Cassia grantii Oliv. = Chamaecrista grantii (Oliv.) Standl. Ceropegia chipiaensis Stopp = Ceropegia umbraticola K.Schum. Cassia huillensis Mendonça & Torre = Chamaecrista huillensis (Welw. ex Mendonça & Torre) Lock Ceropegia distincta N.E.Br. subsp. haygarthii (Schltr.) H.Huber = Ceropegia haygarthii Schltr. Cassia italica (Mill.) Lam. ex F.W.Andrews = Senna italica Mill. Ceropegia distincta N.E.Br. subsp. lugardii (N.E.Br.) H.Huber = Cassia kirkii Oliv. = Chamaecrista kirkii (Oliv.) Standl. Ceropegia lugardii N.E.Br. Cassia mimosoides L. = Chamaecrista mimosoides (L.) Greene Ceropegia gossweileri S.Moore = Ceropegia nilotica Kotschy Cassia newtonii Mendonça & Torre = Chamaecrista newtonii Ceropegia gymnopoda Schltr. = Brachystelma gymnopodum (Mendonça & Torre) Lock (Schltr.) Bruyns Cassia nigricans Vahl = Chamaecrista nigricans (Vahl) Greene Ceropegia leucotaenia K.Schum. = Ceropegia abyssinica Decne. Cassia obtusifolia L. = Senna obtusifolia (L.) H.S.Irwin & Barneby var. abyssinica

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Ceropegia multiflora Baker subsp. tentaculata (N.E. Br.) H.Huber Chlorophytum dolichostachys Engl. & Gilg = Chlorophytum colu- forma puberula (Hiern) H.Huber = Ceropegia multiflora brinum (Baker) Engl. Baker subsp. tentaculata (N.E.Br.) H.Huber Chlorophytum falcatum Baker = Chlorophytum laxum R.Br. Ceropegia pumila N.E.Br. = Brachystelma gymnopodum (Schltr.) Chlorophytum hispidulum Rendle = Chlorophytum scabrum Baker Bruyns Chlorophytum papillosum Rendle = Chlorophytum longifolium Ceropegia pygmaea Schinz var. pumila (N.E.Br.) H.Huber = Schweinf. ex Baker Brachystelma gymnopodum (Schltr.) Bruyns Chlorophytum pleiostachyum (Baker) T.Durand & Schinz = Ceropegia pygmaea Schinz var. pygmaea = Brachystelma gym- Chlorophytum colubrinum (Baker) Engl. nopodum (Schltr.) Bruyns Chlorophytum welwitschii Poelln. = Chlorophytum longifolium Ceropegia racemosa N.E.Br. subsp. racemosa = Ceropegia affinis Schweinf. ex Baker Vatke Chomelia congensis (Hiern) Kuntze = Tarenna congensis Hiern Ceropegia racemosa N.E.Br. subsp. secamonoides (S.Moore) H.Huber = Ceropegia affinis Vatke Chomelia fuscoflava K.Schum. = Tarenna fuscoflava (K.Schum.) S.Moore Ceropegia rara S.Moore = Ceropegia vanderystii De Wild. Chrysobalanus atacorensis A.Chev. = Chrysobalanus icaco L. Ceropegia renzii Stopp = Ceropegia filipendula K.Schum. subsp. atacorensis (A.Chev.) F.White Ceropegia saxatilis S.Moore = Ceropegia bonafauxii K.Schum. Chrysobalanus ellipticus Sol. ex Sabine = Chrysobalanus icaco L. Ceropegia scandens N.E.Br. = Ceropegia volubilis N.E.Br. subsp. icaco Ceropegia secamonoides S.Moore = Ceropegia affinis Vatke Chrysobalanus orbicularis Schumach. = Chrysobalanus icaco L. subsp. icaco Ceropegia tentaculata N.E.Br. = Ceropegia multiflora Baker subsp. tentaculata (N.E.Br.) H.Huber Chrysophyllum antunesii Engl. = Englerophytum magalismontanum (Sond.) T.D.Penn. Ceropegia tentaculata N.E.Br. var. puberula Hiern = Ceropegia multiflora Baker subsp. tentaculata (N.E.Br.) H.Huber Chrysophyllum argyrophyllum Hiern = Englerophytum magalismontanum (Sond.) T.D.Penn. Ceropegia wellmanii N.E.Br. = Ceropegia umbraticola K.Schum. Chrysophyllum brieyi De Wild. = Chrysophyllum subnudum Baker Cervicina huillana (A.DC.) Hiern = Gunillaea emirnensis (A.DC.) Thulin Chrysophyllum cacondense Greves = Chrysophyllum bangweolense R.E.Fr. Ceterach cordatum (Thunb.) Desv. = Asplenium cordatum (Thunb.) Sw. Chrysophyllum cerasiferum (Welw.) Hiern = Synsepalum cerasiferum (Welw.) T.D.Penn. Chaenostoma corymbosum Marloth & Engl. var. huillanum Diels = Camptoloma rotundifolia Benth. Chrysophyllum cinereum Engl. = Synsepalum brevipes (Baker) T. D . Pe n n . Chaenostoma heucherifolium Diels = Jamesbrittenia heucherifolia (Diels) Hilliard Chrysophyllum disaco Hiern = Synsepalum cerasiferum (Welw.) T. D . Pe n n . Chaenostoma huillanum Diels = Jamesbrittenia huillana (Diels) Hilliard Chrysophyllum gossweileri De Wild. = Englerophytum magalismontanum (Sond.) T.D.Penn. Chalazocarpus hirsuta Hiern = Schumanniophyton hirsutum (Hiern) R.D.Good Chrysophyllum laurentii De Wild. var. lundense Cavaco = Wildemaniodoxa laurentii (De Wild.) Aubrév. & Pellegr. var. Chasmanthera strigosa Welw. ex Hiern, nom. illeg. = lundensis (Cavaco) Liben Chasmanthera welwitschii Troupin Chytranthus mayumbensis Exell = Chytranthus macrobotrys (Gilg) Cheilanthes farinosa (Forssk.) Kaulf. = Aleuritopteris farinosa Exell & Mendonça (Forssk.) Fée Chytranthus welwitschii Exell = Chytranthus carneus Radlk. Cheilanthes welwitschii Hook. ex Baker = Aleuritopteris welwitschii (Hook. & Baker) Ching Cichorium alatum Hochst. & Steud. ex DC. = Geigeria alata (Hochst. & Steud. ex DC.) Benth. & Hook.f. ex Oliv. & Hiern Chenopodium graveolens Lag. & Rodr. = Chenopodium schraderianum Schult. Cissampelos pareira L. var. reniformis Welw. ex Hiern = Cissampelos mucronata A.Rich. Chloridion cameronii Stapf = Stereochlaena cameronii (Stapf) Pilg. Cissus adenocaulis Steud. ex A.Rich. = Cyphostemma adenocaule Chloris myriostachya Hochst. = Chloris roxburghiana Schult. (Steud. ex A.Rich.) Desc. ex Wild & R.B.Drumm. Chloris notocoma Hochst. = Chloris virgata Sw. Cissus adenopoda Sprague = Cyphostemma adenopodum Chloris pubescens Wawra & Peyr. = Chloris flabellata (Hack.) (Sprague) Desc. Launert Cissus chloroleuca (Welw. ex Baker) Planch. = Cyphostemma Chlorocodon whitei Hook.f. = Mondia whitei (Hook.f.) Skeels chloroleucum (Welw. ex Baker) Desc. ex Wild & R.B.Drumm. Chlorocyathus monteiroae Oliv. = Raphionacme monteiroae (Oliv.) Cissus crassiuscula (Baker) Planch. = Cyphostemma crassiuscu- N.E.Br. lum (Baker) Desc. Chlorocyathus welwitschii (Schltr. & Rendle) Bullock = Cissus currorii Hook.f. = Cyphostemma currorii (Hook.f.) Desc. Raphionacme welwitschii Schltr. & Rendle Cissus debilis (Baker) Planch. = Cayratia debilis (Planch.) Suess. Chlorophora excelsa (Welw.) Benth. & Hook.f. = Milicia excelsa Cissus fugosioides Gilg = Cyphostemma fugosioides (Gilg) Desc. (Welw.) C.C.Berg ex Wild & R.B.Drumm. Chlorophora tenuifolia Engl. = Milicia excelsa (Welw.) C.C.Berg Cissus gracilis Guill. & Perr. = Cayratia gracilis (Guill. & Perr.) Chlorophytum afzelii sensu Rendle (1899) non Baker (1876) = Suess. Chlorophytum macrophyllum (A.Rich.) Asch. Cissus grandistipulata Gilg & M.Brandt = Cyphostemma grandi- Chlorophytum bracteosum Welw. ex Baker = Chlorophytum steno- stipulatum (Gilg & M.Brandt) Desc. petalum Baker Cissus huillensis Exell & Mendonça = Cyphostemma huillense Chlorophytum campanulatum (Baker) Engl. = Chlorophytum colu- (Exell & Mendonça) Desc. brinum (Baker) Engl. Cissus hypargyrea Gilg = Cyphostemma chloroleucum (Welw. ex Chlorophytum debile Baker = Chlorophytum laxum R.Br. Baker) Desc. ex Wild & R.B.Drumm.

Lista de sinónimos 228 S T R E L I T Z I A 22 (2008)

Cissus ibuensis Hook.f. = Cayratia ibuensis (Hook.f.) Suess. Cleome welwitschii Exell = Cleome elegantissima Briq. Cissus jatrophoides (Welw. ex Baker) Planch. = Cyphostemma Clerodendrum angolense Gürke = Clerodendrum poggei Gürke junceum (Webb) Desc. ex Wild & R.B.Drumm. subsp. jatro- Clerodendrum botryoides (Hiern) Baker = Clerodendrum silvanum phoides (Welw. ex Baker) Verdc. Henriq. var. silvanum forma botryoides (Hiern) R.Fern. Cissus johannis Exell & Mendonça = Cyphostemma johannis (Exell Clerodendrum capitatum (Willd.) Schumach. & Thonn. var. con- & Mendonça) Desc. globatum (Baker) B.Thomas = Clerodendrum capitatum Cissus lutea Exell & Mendonça = Cyphostemma luteum (Exell & (Willd.) Schumach. & Thonn. Mendonça) Desc. Clerodendrum caulanthum Exell = Clerodendrum silvanum Cissus macropus Welw. = Cyphostemma currorii (Hook.f.) Desc. Henriq. var. silvanum forma caulanthum (Exell) R.Fern. Cissus marionae Exell & Mendonça = Cyphostemma subciliatum Clerodendrum conglobatum Baker = Clerodendrum capitatum (Baker) Desc. ex Wild & R.B.Drumm. (Willd.) Schumach. & Thonn. Cissus pendula (Welw. ex Baker) Planch. = Cyphostemma pendu- Clerodendrum cyaneum R.Fern. = Rotheca cyanea (R.Fern.) lum (Welw. ex Baker) Desc. R.Fern. Cissus pruriens (Welw. ex Baker) Planch. = Cyphostemma pru- Clerodendrum dumale (Hiern) K.Schum. = Rotheca myricoides riens (Welw. ex Baker) Desc. (Hochst.) Steane & Mabb. var. dumalis (Hiern) R.Fern. Cissus ruacanensis Exell & Mendonça = Cyphostemma ruacan- Clerodendrum glabrum E.Mey. var. glabrum forma pubescens ense (Exell & Mendonça) Desc. R.Fern. = Clerodendrum glabrum E.Mey. var. glabrum Cissus stenoloba (Welw. ex Baker) Planch. = Cyphostemma steno- Clerodendrum gossweileri Exell = Clerodendrum schweinfurthii lobum (Welw. ex Baker) Desc. ex Wild & R.B.Drumm. Gürke Cissus stipulacea (Baker) Planch. = Cyphostemma stipulaceum Clerodendrum kentrocaule Baker = Clerodendrum silvanum (Baker) Desc. Henriq. var. silvanum Cissus suberosa Planch. = Cissus petiolata Hook.f. Clerodendrum lanceolatum Gürke, nom. illeg. = Clerodendrum ternatum Schinz forma villosum R.Fern. Cissus uter Exell & Mendonça = Cyphostemma uter (Exell & Mendonça) Desc. Clerodendrum luembense De Wild. forma herbaceum (Hiern) R.Fern. = Rotheca luembensis (De Wild.) R.Fern. forma her- Cissus violaceo-glandulosa Gilg = Cyphostemma violaceo-glandu- bacea (Hiern) R.Fern. losum (Gilg) Desc. Clerodendrum megasepalum Baker = Clerodendrum poggei Gürke Cistanthera leplaei Vermoesen = Nesogordonia leplaei (Vermoesen) Capuron Clerodendrum mendesii R.Fern. = Rotheca mendesii (R.Fern.) R.Fern. Citrullus naudinianus Hook.f. = Acanthosicyos naudinianus (Sond.) C.Jeffrey Clerodendrum myricoides (Hochst.) R.Br. ex Vatke = Rotheca myricoides (Hochst.) Steane & Mabb. subsp. myricoides Citrullus vulgaris Schrad. ex Eckl. & Zeyh. = Citrullus lanatus (Thunb.) Matsum. & Nakai Clerodendrum myricoides (Hochst.) R.Br. ex Vatke forma angusti- lobatum R.Fern. = Rotheca myricoides (Hochst.) Steane & Claoxylon angolense Müll.Arg. = Erythrococca angolensis (Müll. Mabb. var. discolor (Klotzsch) Verdc. Arg.) Prain Clerodendrum myricoides (Hochst.) R.Br. ex Vatke forma brevilo- Claoxylon mercurialis (L.) Thwaites = Micrococca mercurialis (L.) batum R.Fern. = Rotheca myricoides (Hochst.) Steane & Benth. Mabb. var. discolor (Klotzsch) Verdc. Claoxylon pauciflorum Müll.Arg. = Erythrococca pauciflora (Müll. Clerodendrum myricoides (Hochst.) R.Br. ex Vatke var. discolor Arg.) Prain (Klotzsch) Baker = Rotheca myricoides (Hochst.) Steane & Claoxylon trichogyne Müll.Arg. = Erythrococca trichogyne (Müll. Mabb. var. discolor (Klotzsch) Verdc. Arg.) Prain var. trichogyne Clerodendrum myricoides (Hochst.) R.Br. ex Vatke var. dumale Claoxylon welwitschianum Müll.Arg. = Erythrococca welwitschi- (Hiern) R.Fern. = Rotheca myricoides (Hochst.) Steane & ana (Müll.Arg.) Prain Mabb. var. dumalis (Hiern) R.Fern. Clausena anisata (Willd.) Hook.f. ex Benth. var. multijuga Welw. ex Clerodendrum nyctaginifolium R.D.Good = Clerodendrum baumii Hiern = Clausena anisata (Willd.) Hook.f. ex Benth. Gürke Clausena impunctata Welw. ex Hiern = Harrisonia abyssinica Oliv. Clerodendrum orbiculare Baker = Clerodendrum poggei Gürke Cleistanthus angolensis Welw. ex Müll.Arg. = Cleistanthus poly- Clerodendrum strictum Baker = Clerodendrum buchneri Gürke stachyus Hook.f. ex Planch. subsp. polystachyus Clerodendrum ternatum Schinz forma villosum R.Fern. = Cleistanthus glaucus Hiern = Pseudolachnostylis maprouneifolia Clerodendrum ternatum Schinz Pax var. glabra (Pax) Brenan Clerodendrum triphyllum (Hochst.) H.Pearson = Rotheca hirsuta Cleistopholis brevipetala Exell = Cleistopholis patens (Benth.) (Hochst.) R.Fern. forma triphylla (Hochst.) R.Fern. Engl. & Diels Clerodendrum uncinatum Schinz = Rotheca uncinata (Schinz) Clematis hirsuta Guill. & Perr. = Clematis brachiata Thunb. P.P.J.Herman & Retief Clematis pseudograndiflora Kuntze = Clematis grandiflora DC. Clerodendrum volubile P.Beauv. var. grosseserratum Moldenke = Clerodendrum volubile P. B e a u v . Clematopsis argentea (Kuntze) Hutch. = Clematis villosa DC. Clitandra henriquesiana (Hallier f.) Stapf = Chamaeclitandra hen- Clematopsis chrysocarpa (Welw. ex Oliv.) Hutch. = Clematis riquesiana (Hallier f.) Pichon chrysocarpa Welw. ex Oliv. Clitandra letestui Pellegr. = Landolphia letestui (Pellegr.) Pichon Clematopsis scabiosifolia (DC.) Hutch. = Clematis villosa DC. Clitandra mannii Stapf = Landolphia incerta (K.Schum.) Clematopsis speciosa Hutch. = Clematis chrysocarpa Welw. ex J.G.M.Pers. Oliv. Clitandra parvifolia (Pierre) Stapf = Cylindropsis parvifolia Pierre Cleome ciliata Schumach. = Cleome rutidosperma DC. Clitandra robustior K.Schum. = Landolphia robustior (K.Schum.) Cleome diandra Burch. = Cleome angustifolia Forssk. subsp. dian- J.G.M.Pers. dra (Burch.) Kers Cluytiandra trichopoda Müll.Arg. = Meineckia phyllanthoides Baill. Cleome johnstonii Exell & Mendonça = Cleome foliosa Hook.f. subsp. trichopoda (Müll.Arg.) G.L.Webster

List of synonyms S T R E L I T Z I A 22 (2008) 229

Cnestis congolana De Wild. = Cnestis corniculata Lam. Coleus membranaceus Briq. = Plectranthus tenuicaulis (Hook.f.) J.K.Morton Cnestis gabunensis G.Schellenb. = Cnestis corniculata Lam. Coleus newtonii Briq. = Plectranthus dupuisii (Briq.) A.J.Paton Cnestis grandiflora Gilg = Cnestis corniculata Lam. Coleus welwitschii Briq. = Plectranthus dupuisii (Briq.) A.J.Paton Cnestis grandifoliolata De Wild. & T.Durand = Cnestis mannii (Baker) G.Schellenb. Combretodendron africanum Exell = Petersianthus macrocarpus (P.Beauv.) Liben Cnestis iomalla Gilg = Cnestis corniculata Lam. Combretum arbuscula Engl. & Gilg = Combretum molle R.Br. ex Cnestis lescrauwaetii De Wild. = Cnestis corniculata Lam. G.Don Coelocaryon klainii Pierre ex Heckel = Coelocaryon preussii Warb. Combretum arenarium Engl. & Gilg = Combretum platypetalum Coffea angolensis R.D.Good = Gardenia brachythamnus Welw. ex M.A.Lawson subsp. baumii (Engl. & Gilg) Exell (K.Schum.) Launert Combretum argyrochryseum Engl. & Gilg = Combretum platypeta- Coffea canephora Pierre ex A.Froehner var. gossweileri A.Chev. = lum Welw. ex M.A.Lawson subsp. baumii (Engl. & Gilg) Exell Coffea canephora Pierre ex A.Froehner Combretum baumii Engl. & Gilg = Combretum platypetalum Welw. ex M.A.Lawson subsp. baumii (Engl. & Gilg) Exell Coffea canephora Pierre ex A.Froehner var. hiernii Pierre ex De Wild. = Coffea canephora Pierre ex A.Froehner Combretum chlorocarpum Exell = Combretum engleri Schinz Coffea canephora Pierre ex A.Froehner var. welwitschii (Pierre ex Combretum dinteri Schinz = Combretum psidioides Welw. subsp. De Wild.) A.Chev. = Coffea canephora Pierre ex A.Froehner dinteri (Schinz) Exell Coffea eketensis Wernham = Argocoffeopsis eketensis (Wernham) Combretum flammeum Welw. ex Hiern = Combretum racemosum Robbr. P. B e a u v . Coffea excelsa A.Chev. = Coffea liberica Hiern Combretum gnidioides Engl. & Gilg = Combretum platypetalum Welw. ex M.A.Lawson subsp. baumii (Engl. & Gilg) Exell Coffea gilgiana A.Froehner = Psilanthus mannii Hook.f. Combretum hispidum M.A.Lawson = Combretum comosum G.Don Coffea hypoglauca Welw. ex Hiern = Belonophora coffeoides Hook. f. subsp. hypoglauca (Welw. ex Hiern) Cheek & S.E.Dawson Combretum laeteviride Engl. & Gilg = Combretum collinum Fresen. Coffea jasminoides Welw. ex Hiern = Argocoffeopsis eketensis Combretum laxiflorum Welw. ex M.A.Lawson = Combretum celas- (Wernham) Robbr. troides Welw. ex M.A.Lawson subsp. laxiflorum (Welw. ex Coffea liberica Hiern var. gossweileri A.Chev. = Coffea liberica M.A.Lawson) Exell Hiern Combretum mayumbense Exell = Combretum cuspidatum Planch. Coffea melanocarpa Welw. ex Hiern = Psilanthus melanocarpus ex Benth. (Welw. ex Hiern) J.-F.Leroy Combretum mechowianum O.Hoffm. = Combretum collinum Coffea spathicalyx K.Schum. = Calycosiphonia spathicalyx Fresen. (K.Schum.) Robbr. Combretum monticola Engl. & Gilg = Combretum collinum Fresen. Coffea subcordata Hiern = Argocoffeopsis subcordata (Hiern) Combretum pachycarpum Engl. & Gilg = Combretum collinum Lebrun Fresen. Coffea welwitschi Pierre ex De Wild. = Coffea canephora Pierre ex Combretum polystictum Welw. ex Hiern = Combretum camporum A.Froehner Engl. Cogniauxia cordifolia Cogn. = Cogniauxia podolaena Baill. Combretum quangense Engl. & Diels = Combretum mossambicense (Klotzsch) Engl. Cola numbii Exell = Cola brevipes K.Schum. Combretum quirirense Engl. & Gilg = Combretum psidioides Welw. Coldenia angolensis Welw. = Coldenia procumbens L. subsp. dinteri (Schinz) Exell Coleus aconitiflorus Welw. ex Hiern = Plectranthus hereroensis Combretum tenuifolium Exell = Combretum cuspidatum Planch. Engl. ex Benth. Coleus amboinicus Lour. var. violaceus Gürke = Plectranthus Combretum tinctorum Welw. ex M.A.Lawson = Combretum zey- amboinicus (Lour.) Spreng. heri Sond. Coleus andongensis (Hiern) G.Taylor = Plectranthus tenuicaulis Combretum virgultosum Welw. ex Hiern = Combretum panicula- (Hook.f.) J.K.Morton tum Vent. Coleus baumii Gürke = Plectranthus betonicifolius Baker Combretum welwitschii Engl. & Diels = Combretum molle R.Br. ex Coleus betonicoides Baker ex Hiern = Plectranthus dupuisii (Briq.) G.Don A.J.Paton Commelina africana L. var. polyclada C.B.Clarke = Commelina Coleus concinnus (Hiern) Baker = Plectranthus tenuicaulis (Hook. africana L. var. africana f.) J.K.Morton Commelina angolensis C.B.Clarke pro parte = Commelina africana L. var. lancispatha C.B.Clarke Coleus cunenensis Baker = Plectranthus tenuicaulis (Hook.f.) J.K.Morton Commelina diffusa Burm.f. subsp. scandens (Welw. ex C.B.Clarke) Oberm. = Commelina scandens Welw. ex C.B.Clarke Coleus dazo A.Chev. = Plectranthus esculentus N.E.Br. Commelina diffusa Burm.f. var. werneana C.B.Clarke = Commelina Coleus dissitiflorus Gürke = Plectranthus dissitiflorus (Gürke) diffusa Burm.f. subsp. diffusa J.K.Morton Commelina elegantula K.Schum. = Commelina subulata Roth Coleus drymophilus G.Taylor = Plectranthus tenuicaulis (Hook.f.) J.K.Morton Commelina filifolia K.Schum. = Commelina welwitschii C.B.Clarke Coleus esculentus (N.E.Br.) G.Taylor = Plectranthus esculentus Commelina firma Welw. ex C.B.Clarke = Commelina aspera Benth. N.E.Br. var. firma C.B.Clarke Coleus fredericii G.Taylor = Plectranthus welwitschii (Briq.) Codd Commelina imberbis Ehrenb. ex Hassk. var. loandensis C.B.Clarke = Commelina petersii Hassk. subsp. loandensis (C.B.Clarke) Coleus gracillimus (T.C.E.Fr.) Robyns & Lebrun = Plectranthus gra- Faden cillimus (T.C.E.Fr.) Hutch. & Dandy Commelina latifolia sensu Rendle (1899) non Hochst. ex A.Rich. Coleus herbaceus (Briq.) G.Taylor = Plectranthus tenuicaulis (1850) = Commelina petersii Hassk. subsp. loandensis (Hook.f.) J.K.Morton (C.B.Clarke) Faden

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Commelina nudiflora sensu auct. non L. (1753) = Commelina dif- Crassula nodulosa Schönland = Crassula capitella Thunb. subsp. fusa Burm.f. subsp. diffusa nodulosa (Schönland) Toelken Commelina violacea C.B.Clarke = Commelina subulata Roth Crassula schimperi Fisch. & C.A.Mey. forma filamentosa (Schönland) R.Fern. = Crassula lanceolata Endl. subsp. Commelina welwitschii C.B.Clarke var. glabra K.Schum. = lanceolata Commelina milne-redheadii Faden Crassula schimperi Fisch. & C.A.Mey. subsp. transvaalensis Commiphora loandensis Engl. = Commiphora africana (A.Rich.) (Kuntze) R.Fern. = Crassula lanceolata Endl. subsp. trans- Engl. vaalensis (Kuntze) Toelken Commiphora welwitschii Engl. = Commiphora mollis (Oliv.) Engl. Crassula schimperi Fisch. & C.A.Mey. var. illecebroides (Welw. Connarus fernandesianus Exell & Mendonça = Connarus griffoni- ex Hiern) G.D.Rowley = Crassula lanceolata Endl. subsp. anus Baill. lanceolata Connarus subsericeus G.Schellenb. = Connarus griffonianus Baill. Craterispermum grumileoides K.Schum. = Multidentia crassa (Hiern) Bridson & Verdc. var. crassa Conopharyngia angolensis (Stapf) Stapf = Tabernaemontana pachysiphon Stapf Craterispermum laurinum sensu Hiern (1898) non (DC.) Benth. (1849) = Craterispermum cerinanthum Hiern Conopharyngia thonneri (Stapf) Stapf = Tabernaemontana crassa Benth. Craterogyne kameruniana (Engl.) Lanj. = Dorstenia kameruniana Engl. Convolvulus huillensis (Baker) Rendle = Convolvulus sagittatus Thunb. Craterostigma crassifolium Engl. = Lindernia crassifolia (Engl.) Eb.Fisch. Convolvulus sagittatus Thunb. var. grandiflorus Hallier f. = Convolvulus sagittatus Thunb. Craterostigma linearifolium Engl. = Lindernia linearifolia (Engl.) Eb.Fisch. Conyza percisifolia Oliv. & Hiern = Conyza attenuata DC. Craterostigma schweinfurthii (Oliv.) Engl. = Torenia schweinfurthii Conyza spartioides O.Hoffm. = Nidorella spartioides (O.Hoffm.) Oliv. Cronquist Craterostigma welwitschi Engl. = Lindernia welwitschii (Engl.) Cordia abyssinica R.Br. = Cordia africana Lam. Eb.Fisch. Cordia chrysocarpa Baker = Cordia millenii Baker Cremaspora africana Benth. = Cremaspora triflora (Thonn.) Cordia longipes Baker = Cordia millenii Baker K.Schum. subsp. triflora Cordia ovalis R.Br. ex DC. = Cordia monoica Roxb. Crepidomanes radicans (Sw.) K.Iwats. = Vandenboschia radicans (Sw.) Copel. Cordia rothii Roem. & Schult. = Cordia sinensis Lam. Crepidorhopalon whytei (Skan) Eb.Fisch. = Lindernia whytei Skan Cordia rubra Hochst. ex A.Rich. = Cordia monoica Roxb. Crepidorhopalon schweinfurthii (Oliv.) Eb.Fisch. = Torenia Cordia subopposita DC. = Cordia sinensis Lam. schweinfur thii Oliv. Coreopsis ambacensis Hiern = Bidens steppia Sherff Crepidorhopalon spicatus (Engl.) Eb.Fisch. = Torenia spicata Engl. Coreopsis speciosa Hiern, nom. illeg. = Bidens buchneri (Klatt) Crepidorhopalon uvens (Hiern) Eb.Fisch. = Lindernia uvens Hiern Sherff Crepidorhopalon welwitschii (Engl.) Eb.Fisch. = Lindernia wel- Corymbis welwitschii Rchb.f. = Corymborkis corymbis Thouars witschii (Engl.) Eb.Fisch. Corynanthe johimbe K.Schum. = Pausinystalia johimbe Crepis ambacensis Hiern = Lactuca ambacensis (Hiern) C.Jeffrey (K.Schum.) Pierre ex Beille Crepis bumbensis Hiern = Crepis hypochoeridea Thell. Corynanthe macroceras K.Schum. = Pausinystalia macroceras (K.Schum.) Pierre ex Beille Crepis cichorioides Hiern = Lactuca cichorioides (Hiern) C.Jeffrey Corynophallus angolensis (Welw. ex Schott) Kuntze = Crepis ephemera Hiern = Tolpis capensis Sch.Bip. Amorphophallus angolensis (Welw. ex Schott) N.E.Br. subsp. Crinum angolense (Baker) Benth. ex Baker = Ammocharis ango- angolensis lensis (Baker) Milne-Redh. & Schweick. Costus pistiifolius K.Schum. = Costus spectabilis (Fenzl) K.Schum. Crinum baumii Harms = Ammocharis baumii (Harms) Milne-Redh. Craibia baptistarum (Büttner) Dunn = Craibia brevicaudata (Vatke) & Schweick. Dunn subsp. baptistarum (Büttner) J.B.Gillett Crinum biflorum Baker, nom. illeg. = Crinum nordaliae Mabb. Cranzia angolensis Hiern = Vepris hiernii Gereau Crinum curvifolium Baker = Ammocharis angolensis (Baker) Craspedorhachis rhodesiana Rendle var. gracilior C.E.Hubb. = Milne-Redh. & Schweick. Craspedorhachis rhodesiana Rendle Crinum giganteum Andrews = Crinum jagus (J.Thomps.) Dandy Craspedorhachis sarmentosa (Hack.) Pilg. = Willkommia sarmen- Crinum stenophyllum Baker, nom. illeg. = Crinum minimum tosa Hack. Milne-Redh. Crassocephalum bumbense S.Moore = Crassocephalum montuo- Crinum tinneanum Kotschy & Peyr. = Ammocharis tinneana sum (S.Moore) Milne-Redh. (Kotschy & Peyr.) Milne-Redh. & Schweick. Crassocephalum diversifolium Hiern, nom. illeg. = Crioceras longiflorus Pierre = Crioceras dipladeniiflorus (Stapf) Crassocephalum crepidioides (Benth.) S.Moore K.Schum. Crassocephalum gossweileri S.Moore = Emilia gossweileri Crossandra crocea S.Moore = Crossandra infundibuliformis Nees (S.Moore) C.Jeffrey subsp. crocea (S.Moore) Napper Crassocephalum multicorymbosum (Klatt) S.Moore = Solanecio Crossandra gossweileri S.Moore = Stenandrium gabonicum mannii (Hook.f.) C.Jeffrey (Benoist ) Vollesen Crassocephalum subscandens (Hochst.) S.Moore = Solanecio Crossandra guineensis Nees = Stenandrium guineense (Nees) angulatus (Vahl) C.Jeffrey Vollesen Crassocephalum vitellinum (Benth.) S.Moore var. angustifolium Crossandra primuloides Lindau = Crossandra infundibuliformis S.Moore = Crassocephalum × picridifolium (DC.) S.Moore Nees subsp. crocea (S.Moore) Napper Crassula fragilis Baker = Crassula expansa Dryand. subsp. fragilis Crossopteryx kotschyana Fenzl = Crossopteryx febrifuga (Afzel. ex (Baker) Toelken G.Don) Benth.

List of synonyms S T R E L I T Z I A 22 (2008) 231

Crotalaria barnabassii Dinter ex Baker f. var. cunenensis Torre = Cryptolepis welwitschii Schltr. = Cryptolepis oblongifolia (Meisn.) Crotalaria ulbrichiana Harms Schltr. Crotalaria benguellensis Baker f. var. bailundensis Torre = Cryptolepis welwitschii Schltr. var. luteola Hiern = Cryptolepis Crotalaria benguellensis Baker f. oblongifolia (Meisn.) Schltr. Crotalaria bicolor I.M.Johnst. = Crotalaria quangensis Taub. var. Cryptosepalum arboreum Baker f. = Cryptosepalum exfoliatum De quangensis Wild. subsp. pseudotaxus (Baker f.) P.A.Duvign. & Brenan Crotalaria damarensis Engl. var. maraisiana Torre = Crotalaria Cryptosepalum crassiusculum P.A.Duvign. = Cryptosepalum mar- podocarpa DC. aviense Oliv. Crotalaria decumbens Welw. ex Baker = Crotalaria recumbens Cryptosepalum curtisiorum I.M.Johnst. = Cryptosepalum maravi- Polhill ense Oliv. Crotalaria delicata Baker f. = Lotononis delicata (Baker f.) Polhill Cryptosepalum elegans P.A.Duvign. = Cryptosepalum maraviense Crotalaria florida Welw. ex Baker var. richardsiana Torre = Oliv. Crotalaria florida Welw. ex Baker Cryptosepalum pseudotaxus Baker f. = Cryptosepalum exfoliatum Crotalaria glauca Willd. var. welwitschii Baker f. = Crotalaria De Wild. subsp. pseudotaxus (Baker f.) P.A.Duvign. & Brenan glauca Willd. Cryptosepalum subelegans P.A.Duvign. = Cryptosepalum maravi- Crotalaria kutchiensis Baker f. = Crotalaria quangensis Taub. ense Oliv. Crotalaria lachnoclada Harms = Crotalaria densicephala Welw. ex Cryptosepalum suffruticans P.A.Duvign. = Cryptosepalum exfolia- Baker tum De Wild. subsp. suffruticans (P.A.Duvign.) P.A.Duvign. & Brenan Crotalaria lanceolata E.Mey. = Crotalaria subcapitata De Wild. subsp. subcapitata var. subcapitata Ctenitis currori (Mett.) Tardieu = Lastreopsis currori (Mett. ex Kuhn) Tindale var. currori Crotalaria lanceolata E.Mey. var. malangensis Baker f. = Crotalaria subcapitata De Wild. subsp. subcapitata var. subcapitata Cucumeropsis edulis Cogn. = Cucumeropsis mannii Naudin Crotalaria loandae Baker f. var. annua Torre = Crotalaria loandae Cucumis gossweileri C.Norman = Cucumis hirsutus Sond. Baker f. Cucumis subsericeus Hook.f. = Oreosyce africana Hook.f. Crotalaria lotononis Welw. ex Baker = Crotalaria glaucifolia Baker Cucumis welwitschii Cogn. = Cucumis hirsutus Sond. Crotalaria luteo-violacea Torre = Crotalaria elisabethae Baker f. Cullen obtusifolium (DC.) C.H.Stirt. = Cullen tomentosum Crotalaria mossamedesiana Baker f. = Crotalaria barnabassii (Thunb.) J.W.Grimes Dinter ex Baker f. Curculigo gallabatensis Schweinf. ex Baker = Curculigo pilosa Crotalaria multicaulis Torre = Crotalaria kelaensis Baker f. (Schumach. & Thonn.) Engl. subsp. pilosa Crotalaria noldeae Rossberg = Crotalaria adamsonii Baker f. Cuscuta planiflora Ten. var. mossamedensis Welw. ex Hiern = Cuscuta planiflora Ten. var. planiflora Crotalaria poggei Taub. = Crotalaria quangensis Taub. var. quangensis Cuviera angolensis sensu Good (1926) non Welw. ex K.Schum. (1891) = Cuviera latior Wernham Crotalaria polyclados Welw. ex Baker = Crotalaria cyanea Baker Crotalaria pseudodelicata Torre = Lotononis pseudodelicata (Torre) Cuviera angolensis Welw. ex K.Schum. = Cuviera longiflora Hiern Polhill Cyanotis lanata Benth. var. schweinfurthii C.B.Clarke = Cyanotis Crotalaria stenoptera Welw. ex Baker var. latifolia Baker f. = lanata Benth. Crotalaria stenoptera Welw. ex Baker Cyanotis lanata Benth. var. sublanata C.B.Clarke = Cyanotis Crotalaria subumbellata Torre = Crotalaria elisabethae Baker f. lanata Benth. Crotalaria variegata Welw. ex Baker var. humpatensis Torre = Cyanotis longifolia Benth. var. bakeriana C.B.Clarke = Cyanotis Crotalaria variegata Welw. ex Baker longifolia Benth. Crotalaria versicolor Baker = Crotalaria polychroma Polhill Cyanotis mannii C.B.Clarke = Cyanotis barbata D.Don Crotalaria xassenguensis Torre = Crotalaria quangensis Taub. var. Cyanotis nodiflora (Lam.) Kunth var. madagascarica C.B.Clarke pro quangensis parte quoad syntype Welwitsch 6584 = Cyanotis flexuosa C.B.Clarke Crotalaria zanzibarica Benth. = Crotalaria trichotoma Bojer Cyathula albida Lopr. = Cyathula cylindrica Moq. Croton oxypetalus Müll.Arg. = Croton sylvaticus Hochst. Cyathula distorta (Hiern) C.B.Clarke = Cyathula cylindrica Moq. Croton subgratissimus Prain = Croton gratissimus Burch. var. subgratissimus (Prain) Burtt Davy Cyclostemon euryodes Hiern = Drypetes euryodes (Hiern) Hutch. Croton welwitschianus Müll.Arg. = Croton gratissimus Burch. var. Cycnium camporum Engl. = Cycnium adonense E.Mey. ex Benth. gratissimus subsp. camporum O.J.Hansen Croton zambesicus Müll.Arg. = Croton gratissimus Burch. var. Cycnium hamatum Engl. & Gilg = Cycnium tubulosum (L.f.) Engl. gratissimus subsp. tubulosum Cryptolepis angolensis Welw. ex Hiern = Cryptolepis oblongifolia Cymbopogon excavatus (Hochst.) Stapf ex Burtt Davy = (Meisn.) Schltr. Cymbopogon caesius (Hook. & Arn.) Stapf Cryptolepis baumii N.E.Br. = Cryptolepis oblongifolia (Meisn.) Cymbopogon giganteus Chiov. = Cymbopogon caesius (Hook. & Schltr. Arn.) Stapf Cryptolepis baumii Schltr. = Cryptolepis producta N.E.Br. Cymbopogon validus (Stapf) Stapf ex Burtt Davy = Cymbopogon nardus (L.) Rendle Cryptolepis brazzaei Baill. = Cryptolepis oblongifolia (Meisn.) Schltr. Cynanchum gossweileri S.Moore = Schizostephanus gossweileri (S.Moore) Liede Cryptolepis myrtifolia (Baill.) Hiern = Cryptolepis oblongifolia (Meisn.) Schltr. Cynanchum obscurum K.Schum. = Cynanchum polyanthum K.Schum. Cryptolepis sizenandii Rolfe = Cryptolepis oblongifolia (Meisn.) Schltr. Cynanchum welwitschii Schltr. & Rendle = Cynanchum polyanthum K.Schum. Cryptolepis triangularis N.E.Br. = Cryptolepis sanguinolenta (Lindl.) Schltr. Cynodon bradleyi Stent = Cynodon incompletus Nees

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Cyperus aethiops Welw. ex Ridl. = Pycreus aethiops (Welw. ex Cyphomandra betacea (Cav.) Sendtn. = Solanum betaceum Cav. Ridl.) C.B.Clarke Dactyloctenium mpuetensis De Wild. = Dactyloctenium aegyp- Cyperus amnicola Kunth = Cyperus rupestris Kunth tium (L.) Willd. Cyperus andongensis Ridl. = Cyperus tenax Boeck. Daemia angolensis Decne. = Pergularia daemia (Forssk.) Chiov. Cyperus apricus Ridl. = Cyperus semitrifidus Schrad. subsp. daemia Cyperus aristatus Rottb. = Cyperus squarrosus L. Daemia extensa (Jacq.) W.T.Aiton = Pergularia daemia (Forssk.) Chiov. subsp. daemia Cyperus auricomus Sieber ex Spreng. = Cyperus digitatus Roxb. subsp. auricomus (Sieber ex Spreng.) Kük. Daemia garipensis E.Mey. = Pergularia daemia (Forssk.) Chiov. subsp. garipensis (E.Mey.) Goyder Cyperus callistus Ridl. = Cyperus esculentus L. Dalbergia dekindtiana Harms = Dalbergia nitidula Welw. ex Baker Cyperus cancellatus Ridl. = Cyperus haspan L. Dalbergia pachycarpa (De Wild. & T.Durand) Ulbr. ex De Wild. var. Cyperus cuanzensis Ridl. = Pycreus cuanzensis (Ridl.) C.B.Clarke latifoliolata De Wild. = Dalbergia pachycarpa (De Wild. & Cyperus denudatus L.f. var. sphaerospermus (Schrad.) Kük. = T.Durand) Ulbr. ex De Wild. Cyperus sphaerospermus Schrad. Dalechampia scandens L. var. parvifolia (Lam.) Müll.Arg. = Cyperus dichromeniformis Kunth var. major Boeck. = Cyperus Dalechampia scandens L. var. cordofana (Hochst. ex Webb) mapanioides C.B.Clarke Müll.Arg. Cyperus diffusus Vahl = Cyperus laxus Lam. subsp. laxus Danthonia andongensis Rendle = Alloeochaete andongensis (Rendle) C.E.Hubb. Cyperus eleusinoides Kunth = Cyperus nutans Vahl var. eleusinoides (Kunth) Haines Danthonia mossamedensis Rendle = Centropodia mossamedensis (Rendle) Cope Cyperus erinaceus (Ridl.) Kük. = Sphaerocyperus erinaceus (Ridl.) Lye Danthoniopsis gossweileri Stapf = Danthoniopsis viridis (Rendle) Cyperus exaltatus Retz. var. dives (Delile) C.B.Clarke = Cyperus C.E.Hubb. dives Delile Danthoniopsis intermedia C.E.Hubb. = Danthoniopsis viridis Cyperus flabelliformis Rottb., nom. illeg. = Cyperus alternifolius L. (Rendle) C.E.Hubb. subsp. flabelliformis Kük. Datura fastuosa L. var. alba (Nees) C.B.Clarke = Datura metel L. Cyperus flavescens L. = Pycreus flavescens (L.) P.Beauv. ex Rchb. Decabelone barklyi Dyer = Tavaresia barklyi (Dyer) N.E.Br. subsp. flavescens Decabelone elegans Decne. = Tavaresia angolensis Welw. Cyperus fluminalis Ridl. = Pycreus fluminalis (Ridl.) Rendle Decameria jovis-tonantis Welw. = Gardenia ternifolia Schumach. Cyperus gossweileri Kük. = Pycreus pubescens Turrill & Thonn. subsp. jovis-tonantis (Welw.) Verdc. var. jovis- Cyperus kuebensis Kük. = Cyperus hensii C.B.Clarke tonantis (Welw.) Aubrév. Cyperus lanceola Ridl. = Cyperus fertilis Boeck. Deinbollia obovata Radlk. = Deinbollia laurifolia Baker Cyperus lanceus Thunb. var. angustifolius Ridl. = Pycreus macran- Deinbollia pinnata sensu auct. non (Poir.) Schumach. & Thonn. thus (Boeck.) C.B.Clarke (1827) = Deinbollia molliuscula Radlk. Cyperus longus L. var. tenuiflorus (Rottb.) Boeck. = Cyperus tenui- Dekindtia africana Gilg = Chionanthus battiscombei (Hutch.) florus Rottb. Stearn Cyperus maritimus Poir. = Cyperus crassipes Vahl Demidovia tetragonioides Pall. = Tetragonia tetragonioides (Pall.) Kuntze Cyperus melas Ridl. = Pycreus melas (Ridl.) C.B.Clarke Desmochaeta distorta Hiern = Cyathula cylindrica Moq. Cyperus nudicaulis Poir. = Cyperus pectinatus Vahl Desmochaeta prostrata (L.) DC. = Cyathula prostrata (L.) Blume Cyperus ochrocephalus C.B.Clarke, nom. illeg. = Cyperus angolensis Boeck. Desmochaeta uncinulata (Schrad.) Hiern = Cyathula uncinulata (Schrad.) Schinz Cyperus pachystylus (Kük.) Kük. = Kyllinga pachystyla Kük. Desmodium barbatum (L.) Benth. subsp. dimorphum (Welw. ex Cyperus pelophilus Ridl. = Pycreus pelophilus (Ridl.) C.B.Clarke Baker) J.R.Laundon = Desmodium barbatum (L.) Benth. Cyperus platycaulis Baker var. kipasensis (Cherm.) Peter & Kük. = var. dimorphum (Welw. ex Baker) B.G.Schub. Cyperus kipasensis Cherm. Desmodium dimorphum Welw. ex Baker = Desmodium barbatum Cyperus praealtus Kük. = Pycreus altus (Turrill) Lye (L.) Benth. var. dimorphum (Welw. ex Baker) B.G.Schub. Cyperus radiatus Vahl, nom. illeg. = Cyperus imbricatus Retz. Desmodium dimorphum Welw. ex Baker var. argyreum Welw. ex Cyperus ridleyi Mattf. & Kük. = Kyllinga pauciflora Ridl. Baker = Desmodium barbatum (L.) Benth. var. argyreum (Welw. ex Baker) B.G.Schub. Cyperus rotundus L. var. elongatus Boeck. = Cyperus rotundus L. subsp. rotundus Desmodium gangeticum (L.) DC. var. maculatum (L.) Baker = Desmodium gangeticum (L.) DC. Cyperus schweinfurthianus Boeck. = Cyperus tenuiculmis Boeck. var. schweinfurthianus (Boeck.) S.S.Hooper Desmodium lasiocarpum (P.Beauv.) DC. = Desmodium velutinum (Willd.) DC. Cyperus sylvestris Ridl. = Cyperus laxus Lam. subsp. buchholzii (Boeck.) Lye Desmonema gossweileri Exell = Tinospora caffra (Miers) Troupin Cyperus tenax Boeck. var. andongensis (Ridl.) Kük. = Cyperus Desmonema pallide-aurantiacum Engl. & Gilg = Tinospora caffra tenax Boeck. (Miers) Troupin Cyperus uncinatus R.Br., nom. illeg. = Cyperus squarrosus L. Dialium mayumbense Baker f. = Dialium tessmannii Harms Cyperus welwitschii (Ridl.) Lye = Kyllinga welwitschii Ridl. Dialium simii Phillips = Dialium englerianum Henriq. Cyphia antunesii Engl. = Cyphia lasiandra Diels Dialium staudtii Harms = Dialium dinklagei Harms Cyphia cacondensis R.D.Good = Cyphia lasiandra Diels Dialium yambataense Vermoesen = Dialium pachyphyllum Harms Cyphia lobelioides Welw. ex Hiern = Cyphia stheno Webb Diandrochloa namaquensis (Nees ex Schrad.) De Winter = Eragrostis japonica (Thunb.) Trin. Cyphocarpa welwitschii (Baker) C.B.Clarke = Nelsia quadrangula (Engl.) Schinz Diandrochloa pusilla (Hack.) De Winter = Eragrostis pusilla Hack.

List of synonyms S T R E L I T Z I A 22 (2008) 233

Dianthus serapae Ficalho & Hiern = Dianthus zeyheri Harv. subsp. Dicoma anomala Sond. subsp. cirsioides (Harv.) Wild = Dicoma zeyheri anomala Sond. subsp. anomala Dicerocaryum zanguebarium (Lour.) Merr. pro parte = Dicoma anomala Sond. var. attenuata S.Moore = Dicoma anomala Dicerocaryum eriocarpum (Decne.) Abels Sond. subsp. attenuata (S.Moore) S.Ortiz & Rodr.Oubiña Dicerocaryum zanguebarium (Lour.) Merr. subsp. eriocarpum Dicoma anomala Sond. var. karaguensis (Oliv.) Oliv. & Hiern = (Decne.) Ihlenf. = Dicerocaryum eriocarpum (Decne.) Abels Dicoma anomala Sond. subsp. anomala Dichapetalum argenteum Engl. = Dichapetalum bangii (Didr.) Dicoma anomala Sond. var. latifolia O.Hoffm. = Dicoma anomala Engl. Sond. subsp. anomala Dichapetalum bakerianum Exell = Dichapetalum madagascarien- Dicoma anomala Sond. var. leptotrix S.Moore = Dicoma anomala sis Poir. Sond. subsp. anomala Dichapetalum cazengoense Exell & Mendonça = Dichapetalum Dicoma anomala Sond. var. megacephala (Baker) Mendonça = ruhlandii Engl. Dicoma anomala Sond. subsp. anomala Dichapetalum corrugatum Exell = Dichapetalum unguiculatum Dicoma anomala Sond. var. microphylla O.Hoffm. = Dicoma Engl. anomala Sond. subsp. anomala Dichapetalum cuneifolium Engl. = Dichapetalum heudelotii (Oliv.) Dicoma attenuata (S.Moore) Pope = Dicoma anomala Sond. Baill. var. heudelotii subsp. attenuata (S.Moore) S.Ortiz & Rodr.Oubiña Dichapetalum echinulatum Exell = Dichapetalum staudtii Engl. Dicoma gossweileri S.Moore = Macledium gossweileri (S.Moore) Dichapetalum ellipticum R.E.Fr. = Dichapetalum bangii (Didr.) S.Ortiz Engl. Dicoma humilis Lawalrée = Macledium nanum (Welw. ex Hiern) Dichapetalum flaviflorum Engl. = Dichapetalum madagascariensis S.Ortiz Poir. Dicoma karaguensis Oliv. = Dicoma anomala Sond. subsp. anoma la Dichapetalum gossweileri Engl. = Dichapetalum madagascariensis Dicoma lanuginosa DC. = Dicoma tomentosa Cass. Poir. Dicoma megacephala Baker = Dicoma anomala Sond. subsp. Dichapetalum gracile Exell = Dichapetalum heudelotii (Oliv.) Baill. var. ndongense (Engl.) Breteler anomala Dichapetalum hispidum (Oliv.) Baill. = Dichapetalum heudelotii Dicoma membranacea S.Moore = Macledium sessiliflorum (Harv.) (Oliv.) Baill. var. hispidum (Oliv.) Breteler S.Ortiz subsp. sessiliflorum var. membranaceum (S.Moore) S.Ortiz Dichapetalum hypoleucum Hiern = Dichapetalum pallidum (Oliv.) Engl. Dicoma nana Welw. ex Hiern = Macledium nanum (Welw. ex Hiern) S.Ortiz Dichapetalum mayumbense Exell = Dichapetalum angolense Chodat Dicoma nyikensis Baker = Dicoma anomala Sond. subsp. anomala Dichapetalum mildbraedianum Exell = Dichapetalum heudelotii Dicoma plantaginifolia O.Hoffm. = Macledium plantaginifolium (Oliv.) Baill. var. ndongense (Engl.) Breteler (O.Hoffm.) S.Ortiz Dichapetalum retroversum Hiern = Dichapetalum parvifolium Dicoma poggei (O.Hoffm.) S.Ortiz = Macledium poggei (O.Hoffm.) Engl. S.Ortiz Dichapetalum rufipile (Turcz.) Engl. = Dichapetalum bangii (Didr.) Dicoma pygmaea Hutch. = Macledium plantaginifolium (O.Hoffm.) Engl. S.Ortiz Dichapetalum soyauxii Engl. = Dichapetalum gabonense Engl. Dicoma quinquenervia Baker = Macledium poggei (O.Hoffm.) S.Ortiz Dichapetalum subsessilifolium Chodat = Dichapetalum heudelotii (Oliv.) Baill. var. hispidum (Oliv.) Breteler Dicoma quinquenervia Baker var. angustifolia (S.Moore) S.Moore = Macledium poggei (O.Hoffm.) S.Ortiz Dichapetalum thonneri De Wild. = Dichapetalum bangii (Didr.) Engl. Dicoma quinquenervia Baker var. latifolia S.Moore = Macledium poggei (O.Hoffm.) S.Ortiz Dichapetalum venenatum Engl. & Gilg = Dichapetalum cymosum (Hook.) Engl. Dicoma saligna Lawalrée = Macledium salignum (Lawalrée) Dichapetalum wildemanianum Exell = Dichapetalum zenkeri Engl. S.Ortiz Dichondra repens sensu auct. non Forst. (1775) = Dichondra Dicoma sessiliflora Harv. var. membranacea (S.Moore) S.Ortiz = micrantha Urb. Macledium sessiliflorum (Harv.) S.Ortiz subsp. sessiliflorum var. membranaceum (S.Moore) S.Ortiz Dichrocephala latifolia (Lam.) DC. = Dichrocephala integrifolia (L.f.) Kuntze subsp. integrifolia Dicoma superba S.Moore = Macledium poggei (O.Hoffm.) S.Ortiz Dichrolepis pusilla Welw. = Eriocaulon abyssinicum Hochst. Dicoma superba S.Moore var. angustifolia (S.Moore) S.Moore = Macledium poggei (O.Hoffm.) S.Ortiz Dichromena candida (Nees) Ridl. = Rhynchospora candida (Nees) Boeck. Diectomis fastigiata (Sw.) Kunth = Andropogon fastigiatus Sw. Dichrostachys glomerata (Forssk.) Chiov. = Dichrostachys cinerea Digitaria adscendens (Kunth) Henrard = Digitaria ciliaris (Retz.) (L.) Wight & Arn. subsp. cinerea Koeler Dichrostachys nyassana Taub. = Dichrostachys cinerea (L.) Wight Digitaria antunesii Mez = Digitaria gazensis Rendle & Arn. subsp. nyassana (Taub.) Brenan Digitaria debilis (Desf.) Willd. var. gigantea Rendle = Digitaria Dichrostachys platycarpa Welw. ex W.Bull = Dichrostachys cin- debilis (Desf.) Willd. erea (L.) Wight & Arn. subsp. platycarpa (Welw. ex W.Bull) Digitaria friesii Pilg. = Digitaria longiflora (Retz.) Pers. Brenan & Brummitt Digitaria livida Henrard = Digitaria eriantha Steud. Dicliptera angolensis S.Moore = Peristrophe angolensis (S.Moore) Balkwill Digitaria monodactyla (Nees) Stapf var. explicata Stapf = Digitaria monodactyla (Nees) Stapf Dicliptera micranthes Nees = Dicliptera verticillata (Forssk.) C.Chr. Digitaria yokoensis Vanderyst = Digitaria angolensis Rendle Dicoma angustifolia (S.Moore) Wild = Macledium poggei Diheteropogon grandiflorus (Hack.) Stapf = Diheteropogon filifo- (O.Hoffm.) S.Ortiz lius (Nees) Clayton

Lista de sinónimos 234 S T R E L I T Z I A 22 (2008)

Dinebra guineensis Franch. = Heteranthoecia guineensis (Franch.) Diplachne gigantea Launert = Leptochloa gigantea (Launert) Cope Robyns & N.Snow Dinocanthium affine Robyns = Pyrostria affinis (Robyns) Bridson Diplochonium sesuvioides Fenzl = Sesuvium sesuvioides (Fenzl) Diodia angolensis S.Moore = Diodia apiculata (Roem. & Schult.) Verdc. K.Schum. Diplogastra angolensis Welw. ex Rchb.f. = Platylepis glandulosa Diodia benguellensis Hiern = Spermacoce senensis (Klotzsch) (Lindl.) Rchb.f. Hiern Diplorhynchus angolensis Büttner = Diplorhynchus condylocarpon Diodia breviseta Benth. = Diodia sarmentosa Sw. (Müll.Arg.) Pichon Diodia breviseta sensu Good (1926) non Benth. (1849) = Diodia Diplorhynchus psilopus Welw. ex Ficalho & Hiern = Diplorhynchus flavescens Hiern condylocarpon (Müll.Arg.) Pichon Diodia scabra Schumach. & Thonn. = Spermacoce ruelliae DC. Diplorhynchus welwitschii Rolfe = Diplorhynchus condylocarpon (Müll.Arg.) Pichon Diodia senensis Klotzsch = Spermacoce senensis (Klotzsch) Hiern Diplostemma alatum Hochst. & Steud. ex DC. = Geigeria alata Dioscorea andongensis Rendle = Dioscorea preussii Pax subsp. (Hochst. & Steud. ex DC.) Benth. & Hook.f. ex Oliv. & Hiern preussii Dipteropeltis poranoides Hallier f. var. acutissima R.D.Good = Dioscorea angolensis R.Knuth = Dioscorea quartiniana A.Rich. Dipteropeltis poranoides Hallier f. Dioscorea angustiflora Rendle = Dioscorea praehensilis Benth. Dipteropeltis poranoides Hallier f. var. mucronata R.D.Good = Dioscorea gossweileri R.Knuth = Dioscorea quartiniana A.Rich. Dipteropeltis poranoides Hallier f. Dioscorea macroura Harms = Dioscorea sansibarensis Pax Disa aurantiaca Rchb.f. = Disa ochrostachya Rchb.f. Dioscorea odoratissima Pax = Dioscorea praehensilis Benth. Disa huillensis Fritsch = Disa equestris Rchb.f. Dioscorea pentadactyla (Pax) Welw. = Dioscorea quartiniana Dischistocalyx polyneurus C.B.Clarke = Dischistocalyx hirsutus A.Rich. C.B.Clarke Dioscorea polyantha Rendle = Dioscorea hirtiflora Benth. Disperma angolense C.B.Clarke = Duosperma angolense Dioscorea quartiniana A.Rich. var. hochstetteri Engl. = Dioscorea (C.B.Clarke) Brummitt quartiniana A.Rich. Disperma gossweileri S.Moore = Duosperma sessilifolium (Lindau) Dioscorea quartiniana A.Rich. var. pentadactyla Pax = Dioscorea Brummitt quartiniana A.Rich. Disperma scabridum S.Moore = Duosperma sessilifolium (Lindau) Dioscorea triphylla Schimp. ex Kunth var. tomentosa Rendle = Brummitt Dioscorea dumetorum (Kunth) Pax Dissotis angolensis Cogn. = Heterotis angolensis (Cogn.) Jacq.-Fél. Dioscorea welwitschii Rendle = Dioscorea sansibarensis Pax Dissotis canescens Hook.f. = Heterotis canescens (E.Mey. ex Dioscoreophyllum lobatum (C.H.Wright) Diels = Dioscoreophyllum Graham) Jacq.-Fél. volkensii Engl. Dissotis debilis (Sond.) Triana var. debilis = Antherotoma debilis Diospyros aggregata Gürke = Diospyros mannii Hiern (Sond.) Jacq.-Fél. Diospyros atropurpurea Gürke = Diospyros dendo Welw. ex Hiern Dissotis debilis (Sond.) Triana var. lanceolata (Cogn.) A.Fern. & R.Fern. = Antherotoma debilis (Sond.) Jacq.-Fél. Diospyros baumii Gürke = Diospyros kirkii Hiern Dissotis debilis (Sond.) Triana var. postpluvialis (Gilg) A.Fern. & Diospyros diopa Hiern = Drypetes diopa (Hiern) Brenan R.Fern. = Antherotoma debilis (Sond.) Jacq.-Fél. Diospyros flexilis Hiern ex Greves = Diospyros kirkii Hiern Dissotis debilis (Sond.) Triana var. prostrata A.Fern. & R.Fern. = Diospyros loureiriana G.Don var. heterotricha Welw. ex Hiern = Antherotoma debilis (Sond.) Jacq.-Fél. Diospyros heterotricha (B.L.Burtt) F.White Dissotis debilis (Sond.) Triana var. pusilla (R.E.Fr.) A.Fern. & Diospyros mayumbensis Exell = Diospyros canaliculata De Wild. R.Fern. = Antherotoma debilis (Sond.) Jacq.-Fél. Diospyros odorata Hiern ex Greves = Diospyros batocana Hiern Dissotis decumbens Triana = Heterotis decumbens (P.Beauv.) Jacq.-Fél. Diospyros platyphylla Hiern = Diospyros kirkii Hiern Diospyros staudtii Gürke = Diospyros conocarpa Gürke ex Dissotis densiflora (Gilg) A.Fern. & R.Fern. = Antherotoma densi- K.Schum. flora (Gilg) Jacq.-Fél. Diospyros talbotii Wernham = Diospyros mannii Hiern Dissotis gracilis Cogn. = Antherotoma gracilis (Cogn.) Jacq.-Fél. Diospyros undabunda Hiern ex Greves = Diospyros pseudomes- Dissotis phaeotricha (Hochst.) Hook. = Antherotoma phaeotricha pilus Mildbr. subsp. undabunda (Hiern ex Greves) F.White (Hochst.) Jacq.-Fél. Diospyros xanthocarpa Gürke = Diospyros batocana Hiern Dissotis phaeotricha (Hochst.) Hook. var. hirsuta (Cogn.) A.Fern. & R.Fern. = Antherotoma phaeotricha (Hochst.) Jacq.-Fél. Diospyros welwitschii Hiern = Diospyros abyssinica (Hiern) F.White subsp. abyssinica Dissotis rotundifolia sensu auct. non (Sm.) Triana (1871) = Heterotis prostrata (Thonn.) Benth. Dipcadi anthericoides Engl. & Gilg = Dipcadi longifolium (Lindl.) Baker Dolichos africanus R.Wilczek = Macrotyloma africanum (Brenan ex R.Wilczek) Verdc. Dipcadi baumii Engl. & Gilg = Dipcadi vaginatum Baker Dolichos anchietae Hiern = Adenodolichos rhomboideus Dipcadi comosum Welw. ex Baker = Dipcadi viride (L.) Moench (O.Hoffm.) Harms var. rhomboideus Dipcadi lateritium Welw. ex Baker = Dipcadi viride (L.) Moench Dolichos axillaris E.Mey. = Macrotyloma axillare (E.Mey.) Verdc. Dipcadi lividescens Engl. & Gilg = Dipcadi viride (L.) Moench var. axillare Diphasia angolensis (Hiern) I.Verd. = Vepris hiernii Gereau Dolichos axillaris E.Mey. var. glabra E.Mey. = Macrotyloma axillare (E.Mey.) Verdc. var. glabrum (E.Mey.) Verdc. Diphasia noldeae Exell & Mendonça = Vepris noldeae (Exell & Mendonça) Mziray Dolichos bieensis Torre = Macrotyloma bieense (Torre) Verdc. Diplachne biflora Hack. = Bewsia biflora (Hack.) Gooss. Dolichos chrysanthus A.Chev. = Macrotyloma biflorum (Schumach. & Thonn.) Hepper var. biflorum Diplachne fusca (L.) P.Beauv. ex Roem. & Schult. = Leptochloa fusca (L.) Kunth Dolichos daltonii Webb = Macrotyloma daltonii (Webb) Verdc.

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Dolichos ellipticus R.E.Fr. = Macrotyloma ellipticum (R.E.Fr.) Droogmansia quarrei De Wild. = Droogmansia pteropus (Baker) Verdc. De Wild. var. quarrei (De Wild.) Verdc. Dolichos falcatus Willd. = Dolichos trilobus L. subsp. trilobus Droogmansia whytei Schindl. = Droogmansia pteropus (Baker) De Wild. var. whytei (Schindl.) Verdc. Dolichos formosus Hochst. ex A.Rich. = Dolichos sericeus E.Mey. subsp. formosus (A.Rich.) Verdc. Drosera compacta Exell & J.R.Laundon = Drosera bequaertii Taton Dolichos lablab L. = Lablab purpureus (L.) Sweet Duranta repens L. = Duranta erecta L. Dolichos longistipellatus Harms = Macrotyloma rupestre (Welw. Dyschoriste petalidioides S.Moore = Dyschoriste mutica (S.Moore) ex Baker) Verdc. C.B.Clarke Dolichos malosanus Baker = Dolichos kilimandscharicus Taub. Echinochloa polystachya (Kunth) Roberty = Pseudechinolaena subsp. kilimandscharicus polystachya (Kunth) Stapf Dolichos rupestris Welw. ex Baker = Macrotyloma rupestre (Welw. Eclipta alba (L.) Hassk. = Eclipta prostrata (L.) L. ex Baker) Verdc. Eclipta alba (L.) Hassk. var. macrophylla Welw. = Eclipta prostrata Dolichos rupestris Welw. ex Baker var. gossweileri (Baker f.) Torre (L.) L. = Macrotyloma rupestre (Welw. ex Baker) Verdc. Ectadiopsis myrtifolia Baill. = Cryptolepis oblongifolia (Meisn.) Dolichos stenophyllus Harms = Macrotyloma stenophyllum Schltr. (Harms) Verdc. Ectadiopsis oblongifolia (Meisn.) Schltr. = Cryptolepis oblongifolia Dolichos stipulosus Welw. ex Baker = Macrotyloma stipulosum (Meisn.) Schltr. (Welw. ex Baker) Verdc. Ectadiopsis producta (N.E.Br.) Bullock = Cryptolepis producta Dolichos stipulosus Welw. ex Baker forma angustifoliolatus Baker f. N.E.Br. = Macrotyloma stipulosum (Welw. ex Baker) Verdc. Ectadiopsis welwitschii Baill. = Cryptolepis oblongifolia (Meisn.) Dolichos tenuiflorus (Micheli) R.Wilczek = Macrotyloma tenuiflo- Schltr. rum (Micheli) Verdc. Ehretia longistyla De Wild & T.Durand = Ehretia angolensis Baker Dolichos tricostatus Baker f. = Dolichos trinervatus Baker Ehretia obovata R.Br. ex A.DC. = Ehretia obtusifolia Hochst. ex Dolichos uniflorus Lam. var. stenocarpus Brenan = Macrotyloma A.DC. uniflorum (Lam.) Verdc. var. stenocarpum (Brenan) Verdc. Eichhornia natans (P.Beauv.) Solms = Eichhornia diversifolia (Vahl) Dombeya antunesii Exell & Mendonça = Dombeya burgessiae Urb. Gerrard ex Harv. Ekebergia senegalensis A.Juss. = Ekebergia capensis Sparrm. Dombeya cerasiflora Exell = Dombeya rotundifolia (Hochst.) Ekebergia senegalensis A.Juss. var. coriacea C.DC. = Ekebergia Planch. capensis Sparrm. Dombeya cuanzensis (Hiern) Welw. ex K.Schum. = Dombeya Elaeodendron warneckei Loes. = Elaeodendron buchananii (Loes.) rotundifolia (Hochst.) Planch. Loes. Dombeya gossweileri Exell = Dombeya rotundifolia (Hochst.) Elaeophorbia hiernii Croizat = Euphorbia hiernii (Croizat) Oudejans Planch. Elaphoglossum palustre (Hook.) J.Sm. = Lomariopsis palustris Dombeya sparmannioides (Hiern) K.Schum. = Dombeya burgess- (Hook.) Mett. ex Kuhn iae Gerrard ex Harv. Elatostema sessile sensu auct. non J.R.Forst. & G.Forst. (1775) = Donax purpurea K.Schum. = Marantochloa purpurea (Ridl.) Milne- Elatostema welwitschii Engl. Redh. Eleocharis anceps Ridl. = Eleocharis complanata Boeck. Dopatrium tenerum (Hiern) Eb.Fisch. = Limnophila tenera (Hiern) Skan Eleocharis chaetaria Roem. & Schult. = Eleocharis retroflexa (Poir.) Urb. subsp. chaetaria (Roem. & Schult.) T.Koyama Doronicum piloselloides (L.) Lam. = Gerbera piloselloides (L.) Cass. Eleocharis fistulosa Link = Eleocharis acutangula (Roxb.) Schult. Dovyalis antunesii Gilg = Dovyalis macrocalyx (Oliv.) Warb. Eleocharis plantaginea (Retz.) Roem. & Schult. = Eleocharis dulcis (Burm.f.) Trin. ex Hensch. Dracaena humilis Baker = Dracaena aubryana Brongn. ex E.Morren Elephantopus gossweileri S.Moore = Elephantopus senegalensis (Klatt) Oliv. & Hiern Dracaena interrupta Baker = Dracaena camerooniana Baker Elephantopus vernonioides S.Moore = Elephantopus multisetus Dracaena mayumbensis Hua = Dracaena camerooniana Baker O.Hoffm. ex T.Durand & De Wild. Dracaena mildbraedii K.Krause = Dracaena viridiflora Engl. & Eleusine verticillata Roxb. = Acrachne racemosa (B.Heyne ex K.Krause Roem. & Schult.) Ohwi Dracaena monostachya Baker = Dracaena aubryana Brongn. ex Elionurus argenteus Nees = Elionurus muticus (Spreng.) Kuntze E.Morren Elionurus welwitschii Rendle = Elionurus tripsacoides Willd. Dracaena nitens Welw. ex Baker = Dracaena mannii Baker Elytrophorus interruptus Pilg. = Elytrophorus globularis Hack. Dracaena thalioides Makoy ex Regel = Dracaena aubryana Brongn. ex E.Morren Embelia gossweileri Cavaco = Embelia welwitschii (Hiern) K.Schum. Dracaena tholloniana Hua = Dracaena aubryana Brongn. ex E.Morren Emilia albocostata Hiern = Emilia marlothiana (O.Hoffm.) C.Jeffrey Dregea abyssinica (Hochst.) K.Schum. = Marsdenia abyssinica Emilia newtonii (O.Hoffm.) C.Jeffrey = Psednotrichia newtonii (Hochst.) Schltr. (O.Hoffm.) Anderb. & P.O.Karis Dregea crinita (Oliv.) Bullock = Marsdenia crinita Oliv. Emilia sagittata sensu auct. non (Vahl) DC. (1838) = Emilia coccinea (Sims) G.Don Dregea macrantha Klotzsch = Marsdenia macrantha (Klotzsch) Schltr. Eminia benguellensis Torre var. huillensis Torre = Eminia benguellensis Torre Dregea schimperi (Decne.) Bullock = Marsdenia schimperi Decne. Eminia polyadenia Hauman = Eminia holubii (Hemsl.) Taub. Drepanocarpus lunatus (L.f.) G.Mey. = Machaerium lunatum (L.f.) Ducke Enantia affinis Exell = Annickia chlorantha (Oliv.) Setten & Maas

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Enantia chlorantha Oliv. = Annickia chlorantha (Oliv.) Setten & Epallage nuda Humbert = Anisopappus chinensis Hook. & Arn. Maas subsp. chinensis var. rupestris (DC.) S.Ortiz, Paiva & Rodr. Oubiña Enantia pilosa Exell = Annickia pilosa (Exell) Setten & Maas Epallage orbicularis Humbert = Anisopappus chinensis Hook. & Endostemon angolensis R.D.Good = Endostemon membranaceus Arn. subsp. chinensis var. chinensis (Benth.) Ayob. ex A.J.Paton & Harley Epallage pusilla (S.Moore) Humbert = Anisopappus anemonifolius Endostemon tuberifer R.D.Good = Endostemon dissitifolius (DC.) G.Taylor subsp. anemonifolius (Baker) M.R.Ashby Epallage rupestris DC. = Anisopappus chinensis Hook. & Arn. Endostemon villosus (Briq.) M.R.Ashby = Endostemon dissitifolius subsp. chinensis var. rupestris (DC.) S.Ortiz, Paiva & Rodr. (Baker) M.R.Ashby Oubiña Englerastrum schweinfurthii Briq. = Plectranthus djalonensis Epaltes gariepina (DC.) Steetz = Litogyne gariepina (DC.) Anderb. (A.Chev.) A.J.Paton Epilobium benguellense Welw. ex Hiern = Epilobium salignum Enneastemon angolensis Exell = Monanthotaxis schweinfurthii Hausskn. (Engl. & Diels) Verdc. var. seretii (De Wild.) Verdc. Epinetrum undulatum Hiern = Albertisia undulata (Hiern) Forman Enneastemon schweinfurthii (Engl. & Diels) Robyns & Ghesq. = Monanthotaxis schweinfurthii (Engl. & Diels) Verdc. var. Eragrostis andongensis Rendle = Eragrostis nindensis Ficalho & schweinfurthii Hiern Enneastemon seretii (De Wild.) Robyns & Ghesq. = Monanthotaxis Eragrostis angusta Hack. = Eragrostis rotifer Rendle schweinfurthii (Engl. & Diels) Verdc. var. seretii (De Wild.) Eragrostis blepharolepis Hack. = Eragrostis hispida K.Schum. Verdc. Eragrostis buchananii K.Schum. = Eragrostis nindensis Ficalho & Entada nana Harms = Entada arenaria Schinz subsp. arenaria Hiern Entada scelerata A.Chev. = Adenopodia scelerata (A.Chev.) Brenan Eragrostis chalcantha Trin. = Eragrostis racemosa (Thunb.) Steud. Epallage africana S.Moore = Anisopappus chinensis Hook. & Arn. Eragrostis chalcantha Trin. var. effusa Rendle = Eragrostis race- subsp. buchwaldii (O.Hoffm.) S.Ortiz, Paiva & Rodr.Oubiña mosa (Thunb.) Steud. var. macrocephala (Humbert) S.Ortiz, Paiva & Rodr.Oubiña Eragrostis cyperoides (Thunb.) P.Beauv. = Cladoraphis cyperoides Epallage anemonifolia DC. = Anisopappus anemonifolius (DC.) (Thunb.) S.M.Phillips G.Taylor subsp. anemonifolius Eragrostis fascicularis Trin. = Eragrostis prolifera (Sw.) Steud. Epallage anemonifolia DC. var. calva (Humbert) Humbert = Anisopappus anemonifolius (DC.) G.Taylor subsp. anemoni- Eragrostis henrardii Jansen = Eragrostis trichophora Coss. & folius Durieu Epallage anemonifolia DC. var. confluens Humbert = Anisopappus Eragrostis horizontalis Peter = Eragrostis cylindriflora Hochst. anemonifolius (DC.) G.Taylor subsp. anemonifolius Eragrostis hygrophila C.E.Hubb. & Schweick. = Eragrostis Epallage boinensis Humbert = Anisopappus chinensis Hook. & homomalla Nees Arn. subsp. chinensis var. rupestris (DC.) S.Ortiz, Paiva & Eragrostis margaritacea Stapf = Eragrostis rotifer Rendle Rodr.Oubiña Eragrostis namaquensis Nees ex Schrad. = Eragrostis japonica Epallage buchwaldii (O.Hoffm.) Humbert = Anisopappus chinensis (Thunb.) Trin. Hook. & Arn. subsp. buchwaldii (O.Hoffm.) S.Ortiz, Paiva & Rodr.Oubiña var. macrocephala (Humbert) S.Ortiz, Paiva & Eragrostis pseudosclerantha Chiov. = Eragrostis patentipilosa Rodr.Oubiña Hack. Epallage calva Humbert = Anisopappus anemonifolius (DC.) Eragrostis robusta Stent = Eragrostis curvula (Schrad.) Nees G.Taylor subsp. anemonifolius Eragrostis tenella (L.) Roem. & Schult. = Eragrostis amabilis (L.) Epallage dentata DC. = Anisopappus chinensis Hook. & Arn. Hook. & Arn. subsp. buchwaldii (O.Hoffm.) S.Ortiz, Paiva & Rodr.Oubiña Eragrostis trepidula C.E.Hubb. = Eragrostis plurigluma C.E.Hubb. var. dentatus (DC.) S.Ortiz, Paiva & Rodr.Oubiña Eragrostis uniglumis Hack. = Eragrostis hierniana Rendle Epallage dentata DC. var. boinensis (Humbert) Humbert = Anisopappus chinensis Hook. & Arn. subsp. chinensis var. Eremochlamys arenaria Peter = Tricholaena monachne (Trin.) rupestris (DC.) S.Ortiz, Paiva & Rodr.Oubiña Stapf & C.E.Hubb. Epallage dentata DC. var. incisa Humbert = Anisopappus chin- Eremospatha rhomboidea Burret = Eremospatha cabrae (De Wild. ensis Hook. & Arn. subsp. chinensis var. rupestris (DC.) & T.Durand) De Wild. S.Ortiz, Paiva & Rodr.Oubiña Eremospatha suborbicularis Burret = Eremospatha cabrae (De Epallage dentata DC. var. macrocephala Humbert = Anisopappus Wild. & T.Durand) De Wild. chinensis Hook. & Arn. subsp. buchwaldii (O.Hoffm.) Ericinella mannii Hook.f. = Erica mannii (Hook.f.) Beentje subsp. S.Ortiz, Paiva & Rodr.Oubiña var. macrocephala (Humbert) mannii S.Ortiz, Paiva & Rodr.Oubiña Erigeron arthrotrichus Hiern = Felicia welwitschii (Hiern) Grau Epallage dentata DC. var. rupestris (DC.) Humbert = Anisopappus chinensis Hook. & Arn. subsp. chinensis var. rupestris (DC.) Erigeron grantii Oliv. & Hiern ex Oliv. var. angustifolius O.Hoffm. = S.Ortiz, Paiva & Rodr.Oubiña Felicia welwitschii (Hiern) Grau Epallage dentata DC. var. alticola Humbert = Anisopappus chinen- Erigeron welwitschii Hiern = Felicia welwitschii (Hiern) Grau sis Hook. & Arn. subsp. chinensis var. chinensis Eriocaulon andongense Welw. ex Rendle = Eriocaulon buchananii Epallage dissitifolia Baker = Anisopappus chinensis Hook. & Arn. Ruhland subsp. chinensis var. rupestris (DC.) S.Ortiz, Paiva & Rodr. Eriocaulon aristatum H.E.Hess = Eriocaulon welwitschii Rendle Oubiña Eriocaulon ciliisepalum Rendle = Eriocaulon abyssinicum Hochst. Epallage imbricata Humbert = Anisopappus chinensis Hook. & Eriocaulon gilgianum Ruhland = Eriocaulon abyssinicum Hochst. Arn. subsp. chinensis var. rupestris (DC.) S.Ortiz, Paiva & Rodr.Oubiña Eriocaulon huillense Engl. & Ruhland = Eriocaulon teusczii Engl. & Ruhland Epallage minima Baker = Anisopappus chinensis Hook. & Arn. subsp. chinensis var. rupestris (DC.) S.Ortiz, Paiva & Rodr. Eriocaulon huillense Rendle, nom. illeg. = Eriocaulon mutatum Oubiña N.E.Br.

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Eriocaulon lacteum Rendle = Eriocaulon teusczii Engl. & Ruhland Eulophia ischna Summerh. = Eulophia trilamellata De Wild. Eriocaulon tofieldifolium Schinz = Eriocaulon transvaalicum Eulophia macra Schltr. = Eulophia trilamellata De Wild. N.E.Br. subsp. tofieldifolium (Schinz) S.M.Phillips Eulophia paivaeana (Rchb.f.) Summerh. = Eulophia streptopetala Eriochloa nubica (Steud.) Thell. = Eriochloa fatmensis (Hochst. & Lindl. var. streptopetala Steud.) Clayton Eulophia paradoxa Kraenzl. = Eulophia venulosa Rchb.f. Eriosema affine De Wild. forma major Baker f. = Eriosema affine Eulophia warburgii Schltr. = Eulophia malangana (Rchb.f.) De Wild. Summerh. Eriosema antunesii Harms = Eriosema terniflorum Hiern ex Baker Eulophia zeyheri Hook.f. = Eulophia mechowii (Rchb.f.) T.Durand f. var. terniflorum & Schinz Eriosema bequaertii sensu auct. non De Wild. (1913) = Eriosema Eupatorium africanum Oliv. & Hiern = Stomatanthes africanus chrysadenium Taub. (Oliv. & Hiern) R.M.King & H.Rob. Eriosema burkei Benth. ex Harv. var. leucanthum (Welw. ex Baker Euphorbia andongensis Hiern = Chamaesyce zambesiana (Benth.) f.) Hauman = Eriosema burkei Benth. ex Harv. Koutnik Eriosema filipendulum Welw. ex Baker f. = Eriosema shirense Euphorbia antunesii Pax = Tavaresia barklyi (Dyer) N.E.Br. Baker f. Euphorbia balsamea Welw. ex Hiern = Euphorbia gariepina Boiss. Eriosema glomeratum (Guill. & Perr.) Hook.f. var. elongatum (Baill.) subsp. balsamea (Welw. ex Hiern) L.C.Leach Baker = Eriosema glomeratum (Guill. & Perr.) Hook.f. Euphorbia candelabrum Welw. ex Hiern, nom. illeg. = Euphorbia Eriosema glomeratum (Guill. & Perr.) Hook.f. var. reticulatum conspicua N.E.Br. Staner & De Craene = Eriosema glomeratum (Guill. & Perr.) Hook.f. Euphorbia ciliolata Pax, nom. illeg. = Euphorbia transvaalensis Schltr. Eriosema mirabile R.E.Fr. = Eriosema rhodesicum R.E.Fr. var. rhodesicum Euphorbia currorii N.E.Br. = Euphorbia matabelensis Pax Eriosema muxiria Welw. ex Baker = Pseudeminia muxiria (Welw. Euphorbia cyparissioides Pax var. minor N.E.Br. = Euphorbia ex Baker) Verdc. cyparissioides Pax Eriosema psoraleoides (Lam.) G.Don var. grandiflorum Staner & De Euphorbia decumbens (Forssk.) Willd. = Chamaesyce indica Craene = Eriosema psoraleoides (Lam.) G.Don (Lam.) Croizat Eriosema velutinum Baker f. & Haydon = Eriosema vanderystii (De Euphorbia decussata E.Mey. ex Boiss., nom. illeg. = Euphorbia Wild.) Hauman indecora N.E.Br. Erlangea aggregata Hutch. = Bothriocline aggregata (Hutch.) Wild Euphorbia fragiliramulosa L.C.Leach = Euphorbia negromontana & G.V.Pope N.E.Br. Erlangea angolensis (Hiern) S.Moore = Bothriocline angolensis Euphorbia glaucella Pax = Euphorbia pfeilii Pax (Hiern) Wild & G.V.Pope Euphorbia granulata Forssk. = Chamaesyce granulata (Forssk.) Erlangea hispida S.Moore = Bothriocline hispida (S.Moore) Wild & Soják G.V.Pope Euphorbia hiernii (Croizat) Oudejans = Elaeophorbia hiernii Croizat Erlangea huillensis (Hiern) S.Moore = Bothriocline huillensis Euphorbia hirta L. = Chamaesyce hirta (L.) Millsp. (Hiern) Wild & G.V.Pope Euphorbia nenensis Hiern = Euphorbia macra Hiern Erlangea microcephala S.Moore = Bothriocline microcephala (S.Moore) Wild & G.V.Pope Euphorbia nodosa N.E.Br., nom. illeg. = Euphorbia espinosa Pax Erlangea schinzii O.Hoffm. ex Schinz = Erlangea misera S.Moore Euphorbia prostrata Aiton = Chamaesyce prostrata (Aiton) Small Erythrina huillensis Welw. ex Baker = Erythrina abyssinica Lam. Euphorbia rhipsaloides Lem. = Euphorbia tirucalli L. ex DC. Euphorbia sanguinea Hochst. & Steud. ex Benth., nom. illeg. = Erythrina mendesii Torre = Erythrina baumii Harms Chamaesyce inaequilatera (Sond.) Soják Erythrina suberifera Welw. ex Baker = Erythrina abyssinica Lam. Euphorbia serpicula Hiern = Chamaesyce zambesiana (Benth.) ex DC. Koutnik Erythrocephalum dianthiflorum (Welw.) O.Hoffm. = Erythro- Euphorbia subfalcata Hiern = Euphorbia trichadenia Pax cephalum foliosum (Klatt) O.Hoffm. Euphorbia tenella Pax, nom. illeg. = Euphorbia macra Hiern Ethulia monocephala Hiern = Bothriocline monocephala (Hiern) Euphorbia verticillata Pax, nom. illeg. = Euphorbia radiifera Wild & G.V.Pope L.C.Leach Euclea baumii Gürke = Euclea crispa (Thunb.) Gürke Euphorbia zambesiana Benth. = Chamaesyce zambesiana Euclea dekindtii Gürke = Euclea crispa (Thunb.) Gürke (Benth.) Koutnik Euclea huillensis Gürke = Euclea divinorum Hiern Exacum quinquenervium sensu auct. non Griseb. (1839) = Exacum oldenlandioides (S.Moore) Klackenb. Euclea lanceolata E.Mey. ex A.DC. = Euclea crispa (Thunb.) Gürke Excoecaria oblongifolia Müll.Arg. = Sclerocroton oblongifolius Euclea multiflora Hiern = Euclea natalensis A.DC. subsp. natalen- (Müll.Arg.) Kruijt & Roebers sis Eylesia buchneroides S.Moore = Buchnera buchneroides Eugenia angolensis Engl. = Eugenia malangensis (O.Hoffm.) Nied. (S.Moore) Brenan Eugenia marquesii Engl. = Eugenia malangensis (O.Hoffm.) Nied. Fadogia agrestis sensu Good (1926) non Schweinf. ex Hiern Eugenia urophylla Welw. ex Hiern = Syzygium guineense (Willd.) (1877) = Fadogia oblongolanceolata Robyns DC. subsp. urophyllum (Welw. ex Hiern) Amshoff Fadogia ancylanthoides Wernham = Fadogia lactiflora Welw. ex Eulophia baumiana Kraenzl. = Eulophia adenoglossa (Lindl.) Hiern Rchb.f. Fadogia flaviflora Robyns = Fadogia tomentosa De Wild. var. flavi- Eulophia calantha Schltr. var. kubangensis Schltr. = Eulophia flora (Robyns) Verdc. calantha Schltr. Fadogia glauca Robyns = Fadogia tetraquetra K.Schum. & Eulophia dictyostegoides Kraenzl. = Eulophia milnei Rchb.f. K.Krause var. grandiflora (Robyns) Verdc.

Lista de sinónimos 238 S T R E L I T Z I A 22 (2008)

Fadogia graminea Wernham var. pubescens Robyns = Fadogia Ficus gnaphalocarpa (Miq.) Steud. ex Miq. = Ficus sycomorus L. graminea Wernham subsp. gnaphalocarpa (Miq.) C.C.Berg Fadogia grandiflora Robyns = Fadogia tetraquetra K.Schum. & Ficus golungensis Welw. ex Hutch. = Ficus recurvata De Wild. K.Krause var. grandiflora (Robyns) Verdc. Ficus gossweileri Hutch. = Ficus sansibarica Warb. subsp. mac- Fadogia hypothamnus K.Schum., nomen in Good (1926) = rosperma (Mildbr. & Burret) C.C.Berg Fadogia chlorantha K.Schum. var. thamnus (K.Schum.) Ficus lucanda Welw. ex Ficalho = Ficus ottonifolia (Miq.) Miq. Verdc. subsp. lucanda (Ficalho) C.C.Berg Fadogia katangensis De Wild. = Fadogia cienkowskii Schweinf. Ficus mallotocarpa Warb. = Ficus sur Forssk. var. cienkowskii Ficus microcarpa sensu auct. non Vahl (1805) = Ficus thonningii Fadogia odorata K.Krause = Fadogia stenophylla Welw. ex Hiern Blume subsp. odorata (K.Krause) Verdc. Ficus mutantifolia Hutch. = Ficus craterostoma Warb. ex Mildbr. Fadogia psammophila K.Schum. = Tapiphyllum psammophilum & Burret (S.Moore) Robyns Ficus pendula Welw. ex Hiern = Ficus asperifolia Hook. ex Miq. Fadogia thamnus K.Schum. = Fadogia chlorantha K.Schum. var. thamnus (K.Schum.) Verdc. Ficus praeruptorum Hiern = Ficus verruculosa Warb. Fadogia welwitschii Hiern = Pygmaeothamnus zeyheri (Sond.) Ficus pseudo-elastica Welw. ex Hiern = Ficus ovata Vahl Robyns var. zeyheri Ficus quibeba Welw. ex Ficalho = Ficus lutea Vahl Fagara angolensis Engl. = Zanthoxylum leprieurii Guill. & Perr. Ficus rudens Hutch. = Ficus tremula Warb. subsp. kimuenzensis Fagara discolor Engl. = Zanthoxylum gilletii (De Wild.) (Warb.) C.C.Berg P.G.Waterman Ficus senegalensis Miq. = Ficus lutea Vahl Fagara macrophylla Engl. = Zanthoxylum gilletii (De Wild.) Ficus sidifolia Welw. ex Hiern = Ficus mucuso Welw. ex Ficalho P.G.Waterman Ficus sycomorus L. var. alnea Hiern = Ficus sur Forssk. Fagara ovatifoliolata Engl. = Zanthoxylum ovatifoliolatum (Engl.) N.Finkelstein Ficus sycomorus L. var. polybotrya Hiern = Ficus sur Forssk. Fagara pilosiuscula Engl. = Zanthoxylum pilosiusculum (Engl.) Ficus sycomorus L. var. prodigiosa Welw. ex Hiern = Ficus sur P.G.Waterman Forssk. Fagara welwitschii Engl. = Zanthoxylum rubescens Planch. ex Ficus trachyphylla (Miq.) Miq. = Ficus sycomorus L. subsp. Hook.f. gnaphalocarpa (Miq.) C.C.Berg Faurea discolor Welw. var. cyclolepra Hiern = Faurea discolor Ficus tuberculosa Hiern = Ficus umbellata Vahl Welw. Ficus tuberculosa Hiern var. elliptica Hiern = Ficus ovata Vahl Faurea saligna Harv. var. platyphylla Welw. ex Hiern = Faurea Ficus urceolaris Welw. ex Hiern = Ficus asperifolia Hook. ex Miq. delevoyi De Wild. Ficus urceolaris Welw. ex Hiern var. bumbana Hiern = Ficus as - Faurea speciosa Welw. = Faurea rochetiana (A.Rich.) Chiov. ex perifolia Hook. ex Miq. Pic.Serm. Ficus volkensii Warb. = Ficus natalensis Hochst. Faurea speciosa Welw. var. acutifolia Welw. ex Hiern = Faurea rochetiana (A.Rich.) Chiov. ex Pic.Serm. Ficus welwitschii Warb. = Ficus cordata Thunb. subsp. cordata Faurea speciosa Welw. var. lanuginosa Hiern = Faurea rochetiana Ficus welwitschii Warb. var. beroensis Hiern = Ficus cordata (A.Rich.) Chiov. ex Pic.Serm. Thunb. subsp. cordata Faurea speciosa Welw. var. lucidula Welw. ex Hiern = Faurea Fimbristylis andongensis Ridl. = Bulbostylis andongensis (Ridl.) rochetiana (A.Rich.) Chiov. ex Pic.Serm. C.B.Clarke Felicia barbellata S.Moore = Felicia welwitschii (Hiern) Grau Fimbristylis aphyllanthoides Welw. ex Ridl. = Bulbostylis pilosa (Willd.) Cherm. Felicia ericifolia (Forssk.) Mendonça = Macowania ericifolia (Forssk.) B.L.Burtt & Grau Fimbristylis collina Ridl. = Bulbostylis scabricaulis Cherm. Felicia hyssopifolia Nees var. straminea (Hiern) Mendonça = Fimbristylis diphylla (Retz.) Vahl = Fimbristylis dichotoma (L.) Felicia mossamedensis (Hiern) Mendonça Vahl Ferraria andongensis (Baker) Rendle = Ferraria glutinosa (Baker) Fimbristylis exilis (Kunth) Roem. & Schult. = Bulbostylis hispidula Rendle (Vahl) R.W.Haines Ferraria candelabrum (Baker) Rendle = Ferraria glutinosa (Baker) Fimbristylis flexuosa Ridl. = Bulbostylis flexuosa (Ridl.) Goetgh. Rendle Fimbristylis macra Ridl. = Bulbostylis macra (Ridl.) C.B.Clarke Ferraria welwitschii Baker = Ferraria glutinosa (Baker) Rendle Fimbristylis megastachys Ridl. = Bulbostylis megastachys (Ridl.) Ficus barbata Warb. = Ficus glumosa Delile C.B.Clarke Ficus brachylepis Welw. ex Hiern = Ficus sansibarica Warb. Fimbristylis melanocephala Ridl. = Bulbostylis melanocephala subsp. macrosperma (Mildbr. & Burret) C.C.Berg (Ridl.) C.B.Clarke Ficus brevicula Hiern = Ficus pygmaea Welw. ex Hiern Fimbristylis monostachya (L.) Hassk. = Fimbristylis ovata (Burm. f.) J.Kern Ficus callescens Hiern = Ficus cyathistipula Warb. subsp. cyathistipula Fimbristylis obtusifolia (Lam.) Kunth, nom. illeg. = Fimbristylis dichotoma (L.) Vahl Ficus capensis Thunb. = Ficus sur Forssk. Fimbristylis oritrephes Ridl. = Bulbostylis oritrephes (Ridl.) Ficus capensis Thunb. var. guineensis (Miq.) Miq. = Ficus sur C.B.Clarke subsp. oritrephes Forssk. Fimbristylis parva Ridl. = Bulbostylis pusilla (Hochst. ex A.Rich.) Ficus chrysocerasus Welw. ex Warb. = Ficus natalensis Hochst. C.B.Clarke Ficus clethrophylla Hiern = Ficus sur Forssk. Fimbristylis quaternella Ridl. = Bulbostylis quaternella (Ridl.) Ficus dekdekena (Miq.) A.Rich. = Ficus thonningii Blume Goetgh. Ficus glumosoides Hutch. = Ficus glumosa Delile Flacourtia flavescens Willd. = Flacourtia indica (Burm.f.) Merr.

List of synonyms S T R E L I T Z I A 22 (2008) 239

Fleurya aestuans (L.) Gaudich. = Laportea aestuans (L.) Chew Gardenia lanciloba S.Moore = Didymosalpinx lanciloba (S.Moore) Keay Fleurya grossa Wedd. = Laportea grossa (Wedd.) Chew Fleurya mooreana (Hiern) Rendle = Laportea mooreana (Hiern) Gardenia lateriflora K.Schum. = Rothmannia lateriflora Chew (K.Schum.) Keay Fleurya podocarpa Wedd. var. fluminans Hiern = Laportea ovalifo- Gardenia octomera Hook. = Rothmannia octomera (Hook.) Fagerl. lia (Schumach. & Thonn.) Chew Gardenia pomodora S.Moore = Macrosphyra brachystylis Hiern Floscopa pusilla K.Schum. = Floscopa flavida C.B.Clarke Gardenia spathicalyx K.Schum. ex Wernham = Rothmannia hispi- Flueggea microcarpa Blume = Flueggea virosa (Roxb. ex Willd.) da (K.Schum.) Fagerl. Voigt subsp. virosa Gardenia spathulifolia Stapf & Hutch. = Gardenia volkensii Fockea schinzii N.E.Br. = Fockea multiflora K.Schum. K.Schum. subsp. spathulifolia (Stapf & Hutch.) Verdc. Franchetella arborescens (Spreng.) Kuntze var. platyphylla Gardenia squamifera R.D.Good = Euclinia squamifera (R.D.Good) Welw. ex Hiern, nom. nud. = Heteromorpha occidentalis Keay P.J.D.Winter Gardenia tigrina Welw. ex Hiern = Rothmannia urcelliformis Freesia angolensis (Baker) Klatt = Lapeirousia schimperi (Asch. & (Hiern) Bullock ex Robyns Klatt) Milne-Redh. Gardenia triacantha DC. = Gardenia ternifolia Schumach. & Fuerstia tuberosa (Briq.) G.Taylor = Fuerstia rigida (Benth.) Thonn. A.J.Paton Gardenia urcelliformis Schweinf. ex Hiern = Rothmannia urcel- Fuirena chlorocarpa Ridl. = Fuirena stricta Steud. subsp. chloro- liformis (Hiern) Bullock ex Robyns carpa (Ridl.) Lye Gardenia whitfieldii Lindl. = Rothmannia whitfieldii (Lindl.) Dandy Fuirena cinerascens Bojer ex C.B.Clarke = Fuirena ochreata Nees Gazania longifolia Less. = Gazania krebsiana Less. subsp. arcto- ex Kunth toides (Less.) Roessler Fuirena cristata Turrill = Fuirena ochreata Nees ex Kunth Gazania serrulata DC. = Gazania krebsiana Less. subsp. serrulata Fuirena glomerata Lam. = Fuirena ciliaris (L.) Roxb. forma ciliaris (DC.) Roessler Fuirena glomerata Lam. var. angolensis C.B.Clarke = Fuirena Geigeria affinis S.Moore = Geigeria ornativa O.Hoffm. subsp. orna- angolensis (C.B.Clarke) Lye ex J.Raynal & Roessler tiva var. filifolia (Mattf.) S.Ortiz & Rodr.Oubiña Fuirena pachyrrhiza Ridl. = Fuirena pubescens (Poir.) Kunth var. Geigeria africana Griess. subsp. filifolia (Mattf.) Merxm. = Geigeria major Lye ornativa O.Hoffm. subsp. ornativa var. filifolia (Mattf.) S.Ortiz & Rodr.Oubiña Fuirena pygmaea Welw. ex Ridl. = Fuirena leptostachya Oliv. var. leptostachya Geigeria africana Griess. subsp. otaviensis Merxm. = Geigeria ornativa O.Hoffm. subsp. ornativa var. filifolia (Mattf.) S.Ortiz Fuirena welwitschii Ridl. = Fuirena pubescens (Poir.) Kunth var. & Rodr.Oubiña buchananii (Boeck.) C.B.Clarke Geigeria africana Griess., nom. illeg. = Geigeria ornativa O.Hoffm. Funtumia latifolia (Stapf) Stapf = Funtumia africana (Benth.) Stapf subsp. ornativa var. ornativa Gabunia glandulosa Stapf = Tabernaemontana glandulosa (Stapf) Geigeria appendiculata O.Hoffm. & Muschl. = Geigeria ornativa Pichon O.Hoffm. subsp. ornativa var. ornativa Gaertnera longipetiolata R.D.Good = Psychotria gossweileri Geigeria eenii S.Moore = Geigeria ornativa O.Hoffm. subsp. orna- E.M.A.Petit tiva var. ornativa Gaertnera morindoides Baker = Morinda morindoides (Baker) Geigeria englerana Muschl. = Geigeria ornativa O.Hoffm. subsp. Milne-Redh. ornativa var. filifolia (Mattf.) S.Ortiz & Rodr.Oubiña Galenia africana L. var. pentandra Hiern = Galenia africana L. Geigeria filifolia Mattf. = Geigeria ornativa O.Hoffm. subsp. orna- Galium mollugo sensu Good (1927) non L. (1753) = Galium scio- tiva var. filifolia (Mattf.) S.Ortiz & Rodr.Oubiña anum Chiov. var. glabrum Brenan Geigeria hoffmanniana Hiern subsp. obovata (S.Moore) Merxm. = Garcinia angolensis Vesque = Garcinia livingstonei T.Anderson Geigeria hoffmanniana Hiern Garcinia bullata Staner = Garcinia volkensii Engl. [not in Angola; Geigeria luederitziana O.Hoffm. = Geigeria ornativa O.Hoffm. the specimen referred to in CFA is from Mozambique] subsp. ornativa var. ornativa Garcinia cereoflava Engl. = Garcinia epunctata Stapf Geigeria macdougalii S.Moore = Geigeria alata (Hochst. & Steud. ex DC.) Benth. & Hook.f. ex Oliv. & Hiern Garcinia edulis Exell = Garcinia buchneri Engl. Geigeria nianganensis Merxm. = Geigeria ornativa O.Hoffm. Garcinia gossweileri Engl. = Garcinia huillensis Welw. ex Oliv. subsp. ornativa var. ornativa Garcinia polyantha Oliv. = Garcinia smeathmannii (Planch. & Geigeria nonikamensis Heering = Geigeria ornativa O.Hoffm. Triana) Oliv. subsp. ornativa var. ornativa Gardenia acuminata G.Don = Massularia acuminata (G.Don) Geigeria obovata S.Moore = Geigeria hoffmanniana Hiern Bullock ex Hoyle Geigeria ornativa O.Hoffm. subsp. orientalis Wild = Geigeria orna- Gardenia bignoniaeflora Welw. = Sherbournia bignoniiflora tiva O.Hoffm. subsp. ornativa var. ornativa (Welw.) Hua Geigeria otaviensis (Merxm.) Merxm. = Geigeria ornativa O.Hoffm. Gardenia calungensis R.D.Good = Rothmannia liebrechtsiana (De subsp. ornativa var. filifolia (Mattf.) S.Ortiz & Rodr.Oubiña Wild. & T.Durand) Keay Geigeria passerinoides Harv. = Geigeria ornativa O.Hoffm. subsp. Gardenia crinita Afzel. = Heinsia crinita (Afzel.) G.Taylor subsp. ornativa var. ornativa crinita Geigeria pteropoda S.Moore = Geigeria angolensis O.Hoffm. Gardenia fernandensis Hiern = Pleiocoryne fernandense (Hiern) subsp. pteropoda (S.Moore) Merxm. Rauschert Geigeria pubescens S.Moore = Geigeria ornativa O.Hoffm. subsp. Gardenia jovis-tonantis (Welw.) Hiern = Gardenia ternifolia rhodesiana (S.Moore) S.Ortiz & Rodr.Oubiña Schumach. & Thonn. subsp. jovis-tonantis (Welw.) Verdc. var. jovis-tonantis (Welw.) Aubrév. Geigeria randii S.Moore = Geigeria ornativa O.Hoffm. subsp. rhodesiana (S.Moore) S.Ortiz & Rodr.Oubiña Gardenia kalbreyeri Hiern = Adenorandia kalbreyeri (Hiern) Robbr. & Bridson Geigeria rhodesiana S.Moore = Geigeria ornativa O.Hoffm. subsp.

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rhodesiana (S.Moore) S.Ortiz & Rodr.Oubiña Gerbera glandulosa Thell. = Gerbera viridifolia (DC.) Sch.Bip. subsp. viridifolia Geigeria schinzii O.Hoffm. = Geigeria ornativa O.Hoffm. subsp. ornativa var. ornativa Gerbera hirsuta (Forssk.) Less. = Gerbera piloselloides (L.) Cass. Geigeria schinzii O.Hoffm. subsp. karakowisae Merxm. = Geigeria Gerbera kraussii Sch.Bip. = Gerbera ambigua (Cass.) Sch.Bip. ornativa O.Hoffm. subsp. ornativa var. ornativa Gerbera lasiopus Baker = Gerbera viridifolia (DC.) Sch.Bip. subsp. Geigeria schinzii O.Hoffm. subsp. rhodesiana (S.Moore) Merxm. viridifolia = Geigeria ornativa O.Hoffm. subsp. rhodesiana (S.Moore) Gerbera lynchii Dummer = Gerbera ambigua (Cass.) Sch.Bip. S.Ortiz & Rodr.Oubiña Gerbera nervosa Sond. = Gerbera ambigua (Cass.) Sch.Bip. Geigeria schinzii O.Hoffm. subsp. sebungweënsis Wild = Geigeria ornativa O.Hoffm. subsp. ornativa var. filifolia (Mattf.) S.Ortiz Gerbera ovalifolia DC. = Gerbera piloselloides (L.) Cass. & Rodr.Oubiña Gerbera peregrina Steenis = Gerbera piloselloides (L.) Cass. Geigeria wellmanii Hutch. = Geigeria hoffmanniana Hiern Gerbera plantaginea Harv. = Gerbera viridifolia (DC.) Sch.Bip. Geissaspis gossweileri Baker f. = Humularia welwitschii (Taub.) subsp. viridifolia P.A.Duvign. var. gossweileri (Baker f.) P.A.Duvign. Gerbera randii S.Moore = Gerbera ambigua (Cass.) Sch.Bip. Geissaspis megalophylla (Harms) Baker f. = Humularia welwitschii Gerbera schimperi Sch.Bip. = Gerbera piloselloides (L.) Cass. (Taub.) P.A.Duvign. var. lundaensis (P.A.Duvign.) Verdc. Gerbera speciosa S.Moore = Gerbera viridifolia (DC.) Sch.Bip. Geissaspis welwitschii (Taub.) Baker f. = Humularia welwitschii subsp. viridifolia (Taub.) P.A.Duvign. var. welwitschii Gerbera welwitschii S.Moore = Gerbera ambigua (Cass.) Sch.Bip. Gelonium angolense Prain = Tetrorchidium didymostemon (Baill.) Gerbera welwitschii S.Moore var. velutina S.Moore = Gerbera Pax & K.Hoffm. ambigua (Cass.) Sch.Bip. Gelonium zanzibariense (Baill.) Müll.Arg. = Suregada zanzibarien- Germanea andongensis Hiern = Plectranthus tenuicaulis (Hook. sis Baill. f.) J.K.Morton Geniosporum angolense Briq. = Platostoma rotundifolium (Briq.) Germanea concinna Hiern = Plectranthus tenuicaulis (Hook.f.) A.J.Paton J.K.Morton Geniosporum baumii Gürke = Platostoma strictum (Hiern) Germanea cylindracea (Hochst. ex Benth.) Hiern = Plectranthus A.J.Paton montanus Benth. Geniosporum mutamba Hiern = Pogostemon mutamba (Hiern) Germanea herbacea (Briq.) Hiern = Plectranthus tenuicaulis G.Taylor (Hook.f.) J.K.Morton Geniosporum paludosum Baker = Platostoma rotundifolium (Briq.) Germanea horrida Hiern = Plectranthus hadiensis (Forssk.) A.J.Paton Schweinf. ex Sprenger Geniosporum paniculatum Baker = Plectranthus guerkei Briq. Germanea laxiflora (Benth.) Hiern var. genuina (Briq.) Hiern = Geniosporum strictum Hiern = Platostoma strictum (Hiern) Plectranthus laxiflorus Benth. A.J.Paton Gilletiella congolana De Wild. & T.Durand = Anomacanthus con- Geophila afzelii sensu Good (1926) non Hiern (1877) = Geophila golanus (De Wild. & T.Durand) Brummitt obvallata (Schumach. & Thonn.) F.Didr. subsp. involucrata Girardinia adoensis Wedd. = Girardinia diversifolia (Link) Friis (Hiern) Verdc. Girardinia condensata Wedd. = Girardinia diversifolia (Link) Friis Geophila hirsuta Benth. = Hymenocoleus hirsutus (Benth.) Robbr. Gladiolus andongensis Baker = Gladiolus dalenii Van Geel subsp. Geophila involucrata Schweinf. ex Hiern = Geophila obvallata andongensis (Baker) Goldblatt (Schumach. & Thonn.) F.Didr. subsp. involucrata (Hiern) Gladiolus angolensis Baker = Gladiolus dalenii Van Geel subsp. Verdc. dalenii Geophila reniformis sensu Good (1926) non D.Don (1825) = Gladiolus antunesii Baker = Gladiolus laxiflorus Baker Geophila lancistipula Hiern Gladiolus baumii Harms = Gladiolus pallidus Baker Geophila speciosa K.Schum. = Geophila afzelii Hiern Gladiolus brevicaulis Baker = Gladiolus unguiculatus Baker Geophila uniflora Hiern = Geophila repens (L.) I.M.Johnst. Gladiolus caerulescens Baker = Gladiolus atropurpureus Baker Geranium ocellatum Jacquem. ex Cambess. = Geranium mascatense Boiss. Gladiolus dalenii Van Geel var. andongensis (Baker) Goldblatt ex Geerinck = Gladiolus dalenii Van Geel subsp. welwitschii Gerardia filiformis Schumach. & Thonn. = Micrargeria filiformis (Baker) Goldblatt (Schumach. & Thonn.) Hutch. & Dalziel Gladiolus kubangensis Harms = Gladiolus pallidus Baker Gerardia scabra L.f. = Graderia scabra (L.f.) Benth. Gladiolus longanus Harms = Gladiolus benguellensis Baker Gerardia sessiliflora Vahl = Alectra sessiliflora (Vahl) Kuntze Gladiolus luridus Welw. ex Baker = Gladiolus atropurpureus Baker Gerardia tubulosa L.f. = Cycnium tubulosum (L.f.) Engl. Gladiolus multiflorus Baker = Gladiolus gregarius Welw. ex Baker Gerbera abyssinica Sch.Bip. = Gerbera viridifolia (DC.) Sch.Bip. subsp. viridifolia Gladiolus quartinianus A.Rich. = Gladiolus dalenii Van Geel subsp. dalenii Gerbera burchellii Dummer = Gerbera viridifolia (DC.) Sch.Bip. subsp. viridifolia Gladiolus subulatus Baker = Gladiolus huillensis (Welw. ex Baker) Goldblatt Gerbera candollei (DC.) Sch.Bip. = Gerbera piloselloides (L.) Cass. Gladiolus welwitschii Baker = Gladiolus huillensis (Welw. ex Gerbera coriacea (DC.) Sch.Bip. = Gerbera ambigua (Cass.) Sch. Baker) Goldblatt Bip. Gloriosa simplex L. = Gloriosa superba L. Gerbera discolor Harv. = Gerbera ambigua (Cass.) Sch.Bip. Gloriosa virescens Lindl. = Gloriosa superba L. Gerbera elegans Muschl. = Gerbera ambigua (Cass.) Sch.Bip. Glycine hedysaroides Willd. = Ophrestia hedysaroides (Willd.) Gerbera flava R.E.Fr. = Gerbera ambigua (Cass.) Sch.Bip. Verdc. Gerbera glandulosa Dummer = Gerbera viridifolia (DC.) Sch.Bip. Glycine holophylla (Baker f.) Taub. = Pseudoeriosema andongense subsp. viridifolia (Baker) Hauman

List of synonyms S T R E L I T Z I A 22 (2008) 241

Glycine javanica L. subsp. micrantha (Hochst. & A.Rich.) F.J.Herm. Grumilea flaviflora Hiern var. glabra R.D.Good = Psychotria = Neonotonia wightii (Wight & Arn.) J.A.Lackey butayei De Wild. var. glabra (R.D.Good) E.M.A.Petit Gnaphalium indicum L. = Helichrysum indicum (L.) Grierson Grumilea gossweileri Cavaco = Chazaliella gossweileri (Cavaco) Gnaphalium luteoalbum L. = Pseudognaphalium luteoalbum (L.) E.M.A.Petit & Verdc. Hilliard & B.L.Burtt Grumilea hydrophila sensu Good (1926) non K.Krause (1920) = Gnaphalium schultzii Mendonça = Helichrysum globosum Sch. Psychotria djumaensis De Wild. var. djumaensis Bip. Grumilea hypoleuca K.Schum. = Psychotria moninensis (Hiern) Gnaphalium undulatum L. = Pseudognaphalium undulatum (L.) E.M.A.Petit Hilliard & B.L.Burtt Grumilea moninensis Hiern = Psychotria moninensis (Hiern) Gnidia hoepfneriana Gilg = Gnidia kraussiana Meisn. var. kraus- E.M.A.Petit siana Grumilea saltiensis sensu Good (1926) non S.Moore (1907) = Gnidia huillensis Gilg = Gnidia involucrata Steud. ex A.Rich. Chassalia sp. A Gnidia macrorrhiza Gilg = Gnidia involucrata Steud. ex A.Rich. Grumilea subsuccosa Hiern = Psychotria brassii Hiern Gomphocarpus amoenus K.Schum. = Trachycalymma amoenum Grumilea succulenta Hiern = Psychotria succulenta (Hiern) (K.Schum.) Goyder E.M.A.Petit Gomphocarpus bisacculatus Oliv. = Pachycarpus bisacculatus Grumilea venosa Hiern = Psychotria venosa (Hiern) E.M.A.Petit (Oliv.) Goyder Grumilea welwitschii Hiern = Psychotria welwitschii (Hiern) Gomphocarpus chironioides Decne. = Glossostelma lisianthoides Bremek. (Decne.) Bullock Guibourtia gossweileri (M.A.Exell) Torre & Hillc. = Guibourtia car- Gomphocarpus cristatus Decne. = Trachycalymma cristatum rissoana (M.A.Exell) J.Léonard var. gossweileri (M.A.Exell) (Decne.) Bullock J.Léonard Gomphocarpus foliosus K.Schum. = Trachycalymma foliosum Gutenbergia gossweileri S.Moore = Gutenbergia leiocarpa (K.Schum.) Goyder O.Hoffm. Gomphocarpus frederici (Hiern) Bullock = Gomphocarpus tomen- Gymnema melananthum K.Schum. = Tylophora caffra Meisn. tosus Burch. subsp. frederici (Hiern) Goyder & Nicholas Gymnema sylvestre (Retz.) R.Br. ex Schultes = Marsdenia sylves- Gomphocarpus lineolatus Decne. = Pachycarpus lineolatus tris (Retz.) P.I.Forst. (Decne.) Bullock Gymnosporia baumii Loes. = Gymnosporia senegalensis (Lam.) Gomphocarpus lisianthoides Decne. = Glossostelma lisianthoides Loes. (Decne.) Bullock Gynandropsis gynandra (L.) Briq. = Cleome gynandra L. Gomphocarpus palustris K.Schum. = Trachycalymma cristatum Gynura eximia S.Moore = Gynura pseudochina (L.) DC. (Decne.) Bullock Gynura miniata Welw. = Gynura pseudochina (L.) DC. Gomphocarpus pulchellus Decne. = Trachycalymma pulchellum (Decne.) Bullock Gyrocarpus asiaticus Willd. = Gyrocarpus americanus Jacq. subsp. africanus Kubitzki Gomphocarpus roseus K.Schum. ? = Trachycalymma amoenum (K.Schum.) Goyder Habenaria chlorotica Rchb.f. = Habenaria filicornis Lindl. Gomphocarpus rostratus (N.E.Br.) Bullock = Gomphocarpus fru- Habenaria confusa Rolfe = Habenaria genuflexa Rendle ticosus (L.) W.T.Aiton subsp. rostratus (N.E.Br.) Goyder & Habenaria dregeana Lindl. var. calva Rchb.f. = Habenaria dregea- Nicholas na Lindl. Gomphocarpus sessilis Decne. = Xysmalobium sessile (Decne.) Habenaria gabonensis Rchb.f. var. psiloceras (Welw. ex Rchb.f.) Decne. Summerh. = Habenaria procera (Afzel. ex Sw.) Lindl. Gomphrena cylindrica Schumach. & Thonn. = Blutaparon ver- Habenaria hircina Rchb.f. = Habenaria epipactidea Rchb.f. miculare (L.) Mears Habenaria kubangensis Schltr. = Habenaria huillensis Rchb.f. Gongronema angolense (N.E.Br.) Bullock = Marsdenia angolensis N.E.Br. Habenaria monophylla Schltr. = Habenaria verdickii (De Wild.) Schltr. Gongronema latifolium Benth. = Marsdenia latifolia (Benth.) K.Schum. Habenaria psiloceras Welw. ex Rchb.f. = Habenaria procera (Afzel. ex Sw.) Lindl. Gongronema welwitschii K.Schum. = Tylophora caffra Meisn. Habenaria rhopaloceras Schltr. = Habenaria holubii Rolfe Gongrothamnus angolensis (O.Hoffm.) Hiern = Distephanus angolensis (O.Hoffm.) H.Rob. & B.Kahn Habenaria spiranthes Rchb.f. = Habenaria filicornis Lindl. Gossypium herbaceum L. var. africanum (Watt) Hutch. & Ghose = Haemanthus angolensis Welw. = Scadoxus cinnabarinus (Decne.) Gossypium herbaceum L. subsp. africanum (Watt) Vollesen Friis & Nordal Grewia brevicaulis K.Schum. = Grewia suffruticosa K.Schum. Haemanthus cinnabarinus Decne. = Scadoxus cinnabarinus (Decne.) Friis & Nordal Grewia flavescens sensu Exell & Mendonça pro parte non Juss. (1804) = Grewia retinervis Burret Haemanthus multiflorus Martyn = Scadoxus multiflorus (Martyn) Raf. subsp. multiflorus Grewia hydrophila K.Schum. = Grewia avellana Hiern Haemanthus multiflorus Martyn var. filiflorus (Baker ex Hiern) Grewia perennans K.Schum. = Grewia avellana Hiern Rendle = Scadoxus multiflorus (Martyn) Raf. subsp. multi- Grewia pinacostigma K.Schum. = Grewia schinzii K.Schum. florus Grumilea catetensis Hiern = Psychotria catetensis (Hiern) Haemastegia foliosa Klatt = Erythrocephalum foliosum (Klatt) E.M.A.Petit O.Hoffm. Grumilea dermatophylla K.Schum. = Psychotria dermatophylla Haematostaphis barteri sensu auct. non Hook.f. (1860) = (K.Schum.) E.M.A.Petit Pseudospondias longifolia Engl. Grumilea djumaensis sensu Good (1926) non De Wild. (1906) = Halimus congensis (Welw. ex Oliv.) O.Kuntze = Sesuvium con- Psychotria venosa (Hiern) E.M.A.Petit gense Welw. ex Oliv. Grumilea flaviflora Hiern = Psychotria eminiana (Kuntze) Halimus crystallinus (Welw. ex Oliv.) O.Kuntze = Sesuvium E.M.A.Petit var. eminiana mesembryanthemoides Wawra & Peyr.

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Halimus mesembryanthemoides (Wawra & Peyr.) Hiern = Heeria verticillata Engl. = Ozoroa verticillata (Engl.) R.Fern. & Sesuvium mesembryanthemoides Wawra & Peyr. A.Fern. Halimus portulacastrum (L.) O.Kuntze = Sesuvium portulacastrum Heeria xylophylla Engl. & Gilg = Ozoroa xylophylla (Engl. & Gilg) (L.) L. R.Fern. & A.Fern. Halimus portulacastrum (L.) O.Kuntze var. crithmoides (Welw.) Heinsia benguellensis Welw. ex Benth. & Hook.f. = Leptactina Hiern = Sesuvium crithmoides Welw. benguellensis (Welw. ex Benth. & Hook.f.) R.D.Good Halimus sesuvioides (Fenzl) O.Kuntze = Sesuvium sesuvioides Heinsia gossweileri Wernham = Leptactina prostrata K.Schum. (Fenzl) Verdc. Heinsia jasminiflora DC. = Heinsia crinita (Afzel.) G.Taylor subsp. Halimus sesuvioides (Fenzl) O.Kuntze var. reduplicatum Welw. ex crinita Hiern = Sesuvium sesuvioides (Fenzl) Verdc. Heinsia pulchella K.Schum. = Heinsia crinita (Afzel.) G.Taylor Halimus sesuvioides (Fenzl) O.Kuntze var. welwitschii Hiern = subsp. crinita Sesuvium sesuvioides (Fenzl) Verdc. Heinsia tomentosa Welw. ex Hiern = Leptactina angolensis Halimus sesuvioides (Fenzl) O.Kuntze. var. angustifolium (Schinz) (Hutch.) Bullock ex I.Nogueira Hiern = Sesuvium sesuvioides (Fenzl) Verdc. Helichrysum antunesii Volkens & O.Hoffm. = Helichrysum quartin- Hannoa chlorantha Engl. & Gilg = Quassia undulata (Guill. & Perr.) ianum A.Rich. D.Dietr. Helichrysum benguellense Hiern var. latifolium S.Moore ex Moes. Hannoa klaineana Pierre ex Engl. = Quassia undulata (Guill. & = Helichrysum tomentosulum (Klatt) Merxm. Perr.) D.Dietr. Helichrysum fulgidum (L.f.) Willd. var. monocephalum DC. = Haplocarpha scaposa Harv. = Haplocarpha thunbergii Less. Helichrysum aureum (Houtt.) Merr. var. monocephalum Harpagophytum procumbens DC. ex Meisn. forma sublobatum (DC.) Hilliard Engl. = Harpagophytum zeyheri Decne. subsp. sublobatum Helichrysum fulgidum (L.f.) Willd. var. nanum DC. = Helichrysum (Engl.) Ihlenf. & H.E.K.Hartmann aureum (Houtt.) Merr. var. monocephalum (DC.) Hilliard Harpagophytum procumbens DC. ex Meisn. var. sublobatum (Engl.) Helichrysum gerberifolium Sch.Bip. ex A.Rich. = Helichrysum Stapf = Harpagophytum zeyheri Decne. subsp. sublobatum nudifolium (L.) Less. (Engl.) Ihlenf. & H.E.K.Hartmann Helichrysum gossweileri S.Moore = Helichrysum geminatum Klatt Harveya macrantha Engl. & Gilg = Harveya andongensis Hiern Helichrysum helodes Hiern = Helichrysum aureonitens Sch.Bip. Hasskarlia didymostemon Baill. = Tetrorchidium didymostemon (Baill.) Pax & K.Hoffm. Helichrysum hochstetteri (Sch.Bip.) Hook.f. = Helichrysum stenopterum DC. Haworthia angolensis Baker = Chortolirion angolense (Baker) A.Berger Helichrysum leiopodium DC. = Helichrysum nudifolium (L.) Less. Haydonia triphylla R.Wilczek = Vigna triphylla (R.Wilczek) Verdc. Helichrysum pachyrrhizum Harv. = Helichrysum candolleanum H.Buek Hedyotis affinis Roem. & Schult. = Oldenlandia affinis (Roem. & Schult.) DC. Helichrysum petersii Oliv. & Hiern = Helichrysum kirkii Oliv. & Hiern var. petersii (Oliv. & Hiern) Beentje Hedyotis brachyloba Sond. = Kohautia caespitosa Schnizl. subsp. brachyloba (Sond.) D.Mantell Helichrysum steetzii (Vatke) O.Hoffm. = Helichrysum kraussii Sch. Bip. Hedyotis fugax Vatke = Oldenlandia affinis (Roem. & Schult.) DC. subsp. fugax (Vatke) Verdc. Heliophytum indicum (L.) DC. = Heliotropium indicum L. Hedyotis globosa Hochst. ex A.Rich. = Agathisanthemum globo- Heliotropium cinereum R.Br. = Heliotropium ovalifolium Forssk. sum (Hochst. ex A.Rich.) Klotzsch Heliotropium coromandelianum Retz. = Heliotropium ovalifolium Hedyotis goreensis DC. = Oldenlandia goreensis (DC.) Summerh. Forssk. var. goreensis Heliotropium micranthum Welw. = Heliotropium zeylanicum Hedyotis herbacea L. = Oldenlandia herbacea (L.) Roxb. (Burm.f.) Lam. Hedyotis lancifolia Schumach. = Oldenlandia lancifolia Heliotropium strigosum Willd. = Euploca strigosa (Willd.) Diane (Schumach.) DC. & Hilger Hedyotis pentandra Schumach. & Thonn. = Pentodon pentandrus Hemarthria fasciculata (Lam.) Kunth = Hemarthria altissima (Schumach. & Thonn.) Vatke var. pentandrus (Poir.) Stapf & C.E.Hubb. Hedyotis rigida (Benth.) Walp. = Kohautia cynanchica DC. Hemizygia bracteosa (Benth.) Briq. = Syncolostemon bracteosus (Benth.) D.F.Otieno Hedyotis rupicola Sond. = Oldenlandia rupicola (Sond.) Kuntze Hemizygia tuberosa Hiern = Ocimum fimbriatum Briq. var. fim- Hedyotis virgata Willd. = Kohautia virgata (Willd.) Bremek. briatum Heeria argyrochrysea Engl. & Gilg = Ozoroa argyrochrysea (Engl. & Hemizygia welwitschii (Rolfe) Ashby = Syncolostemon welwitschii Gilg) R.Fern. & A.Fern. (Rolfe) D.F.Otieno Heeria benguellensis Engl. = Ozoroa benguellensis (Engl.) R.Fern. Herderia stellulifera Benth. = Vernonia stellulifera (Benth.) Heeria dekindtiana Engl. = Ozoroa dekindtiana (Engl.) R.Fern. & C.Jeffrey A.Fern. Hermannia angolensis K.Schum. = Hermannia eenii Baker f. Heeria gossweileri Exell = Ozoroa gossweileri (Exell) R.Fern. & Hermbstaedtia dammarensis C.B.Clarke = Hermbstaedtia odorata A.Fern. (Burch.) T.Cooke Heeria homblei De Wild. = Ozoroa homblei (De Wild.) R.Fern. & Hermbstaedtia elegans Moq. = Hermbstaedtia odorata (Burch.) A.Fern. T.Cooke Heeria insignis (Delile) Kuntze = Ozoroa insignis Delile Heteromorpha angolensis (C.Norman) C.Norman = Heteromorpha Heeria longipes Engl. & Gilg = Ozoroa longipes (Engl. & Gilg) gossweileri (C.Norman) C.Norman R.Fern. & A.Fern. Heteromorpha trifoliata sensu Cannon (1970) pro parte non Heeria mildredae Meikle = Ozoroa mildredae (Meikle) R.Fern. & (Wendl.) Eckl. & Zeyh. (1837) = Heteromorpha occidentalis A.Fern. P.J.D.Winter Heeria stenophylla Engl. & Gilg = Ozoroa stenophylla (Engl. & Hewittia bicolor (Vahl) Wight & Arn. = Hewittia malabarica (L.) Gilg) R.Fern. & A.Fern. Suresh

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Hexalobus huillensis Engl. & Diels = Hexalobus monopetalus Hippocratea velutina Afzel. = Helictonema velutinum (Afzel.) (A.Rich.) Engl. & Diels Pierre ex N.Hallé Hexalobus mbula Exell = Hexalobus crispiflorus A.Rich. Hippocratea welwitschii Oliv. = Simicratea welwitschii (Oliv.) Hibiscus abelmoschus L. = Abelmoschus moschatus (L.) Medik. N.Hallé Hibiscus aristivalvis Garcke = Hibiscus palmatus Forssk. Hippocratea yaundina Loes. = Loeseneriella yaundina (Loes.) N.Hallé ex R.Wilczek Hibiscus baumii Gürke = Pavonia senegalensis (Cav.) Leistner Hirtella fruticulosa Hauman = Magnistipula sapinii De Wild. Hibiscus caesius Garcke var. genuinus Hochr. = Hibiscus caesius Garcke Holalafia multiflora Stapf = Alafia multiflora (Stapf) Stapf Hibiscus esculentus L. = Abelmoschus esculentus (L.) Moench Holosteum cordatum L. = Drymaria cordata (L.) Willd. ex Schult. Hibiscus hiernianus Exell & Mendonça = Hibiscus gilletii De Wild. Homalium crassipetalum Exell = Homalium africanum (Hook.f.) subsp. hiernianus (Exell & Mendonça) F.D.Wilson Benth. Hibiscus lundaensis Baker f. = Hibiscus gilletii De Wild. subsp. Homalium gossweileri Gilg = Homalium stipulaceum Welw. ex lundaensis (Baker f.) F.D.Wilson Mast. Hibiscus malangensis Baker f. = Hibiscus asper Hook.f. Homalium lundense Cavaco = Homalium africanum (Hook.f.) Benth. Hibiscus mossamedensis Exell & Mendonça = Hibiscus rhabdotospermus Garcke Homalium macropterum Gilg = Homalium longistylum Mast. Hibiscus poggei Gürke ex Engl. = Hibiscus gilletii De Wild. subsp. Hoslundia verticillata Vahl = Hoslundia opposita Vahl gilletii Hoslundia verticillata Vahl var. decumbens (Benth.) Hiern = Hibiscus vanderystii De Wild. = Hibiscus asper Hook.f. Hoslundia opposita Vahl Hibiscus vitifolius L. var. ricinifolius (E.Mey.) Hochr. = Hibiscus Hottonia indica L. = Limnophila indica (L.) Druce vitifolius L. Huernia montana Kers = Huernia volkartii Werderm. & Peitsch. Hibiscus welwitschii Hiern = Hibiscus rhodanthus Gürke var. volkartii Hippion verticillatum sensu auct. non F.W.Schmidt (1891) = Hugonia afzelii R.Br. ex Planch. var. melanocalyx Oliv. = Hugonia Enicostema axillare (Lam.) A.Raynal macrocarpa Welw. Hippocratea andongensis Welw. ex Oliv. = Pristimera andongensis Hugonia angolensis Welw. ex Oliv. = Hugonia macrocarpa Welw. (Welw. ex Oliv.) N.Hallé var. andongensis Humularia megalophylla (Harms) P.A.Duvign. = Humularia wel- Hippocratea apiculata Welw. ex Oliv. = Loeseneriella apiculata witschii (Taub.) P.A.Duvign. var. lundaensis (P.A.Duvign.) (Welw. ex Oliv.) N.Hallé ex R.Wilczek Verdc. Hippocratea apocynoides Welw. ex Oliv. = Loeseneriella apocy- Hyalosepalum gossweileri (Exell) Exell & Mendonça = Tinospora noides (Welw. ex Oliv.) N.Hallé ex J.Raynal var. apocynoides caffra (Miers) Troupin Hippocratea bipindensis Loes. ex Fritsch = Elachyptera bipinden- Hyalosepalum pallido-aurantiacum (Engl. & Gilg) Troupin = sis (Loes.) R.Wilczek Tinospora caffra (Miers) Troupin Hippocratea buchholzii Loes. = Apodostigma pallens (Planch. ex Hybophrynium braunianum K.Schum. = Trachyphrynium brau- Oliv.) R.Wilczek var. buchholzii (Loes.) N.Hallé nianum (K.Schum.) Baker Hippocratea clematoides Loes. = Loeseneriella clematoides Hydnora africana Thunb. var. longicollis Welw. = Hydnora africana (Loes.) R.Wilczek Thunb. Hippocratea fimbriata Exell = Prionostemma fimbriata (Exell) Hydnora longicollis Welw. = Hydnora africana Thunb. N.Hallé Hydrosme angolensis Welw. ex Schott = Amorphophallus angolen- Hippocratea gossweileri Exell = Loeseneriella apocynoides (Welw. sis (Welw. ex Schott) N.E.Br. subsp. angolensis ex Oliv.) N.Hallé ex J.Raynal var. apocynoides Hygrophila affinis Lindau = Duosperma quadrangulare (Klotzsch) Hippocratea graciliflora Welw. ex Oliv. = Pristimera graciliflora Brummitt (Welw. ex Oliv.) N.Hallé subsp. graciliflora Hygrophila glutinifolia Lindau = Strobilanthopsis linifolia Hippocratea hierniana Exell & Mendonça = Elachyptera holtzii (T.Anderson ex C.B.Clarke) Milne-Redh. (Loes. ex Harms) R.Wilczek Hygrophila sessilifolia Lindau = Duosperma sessilifolium (Lindau) Hippocratea loandensis Exell = Loeseneriella crenata (Klotzsch) Brummitt R.Wilczek ex N.Hallé var. loandensis (Exell) N.Hallé Hygrophila spinosa T.Anderson = Hygrophila auriculata Hippocratea loeseneriana Hutch. & M.B.Moss = Reissantia indica (Schumach.) Heine (Willd.) N.Hallé var. loeseneriana (Hutch. & M.B.Moss) Hygrophila teuczii Lindau = Hygrophila uliginosa S.Moore N.Hallé Hymenodictyon kurria Hochst. = Hymenodictyon floribundum Hippocratea luteoviridis Exell = Pristimera luteoviridis (Exell) (Hochst. & Steud.) Rob. N.Hallé var. luteoviridis Hymenodictyon kurria Hochst. var. tomentellum Welw. ex Hiern = Hippocratea macrophylla Vahl = Cuervea macrophylla (Vahl) Hymenodictyon floribundum (Hochst. & Steud.) Rob. R.Wilczek Hyparrhenia altissima Stapf = Hyparrhenia rufa (Nees) Stapf Hippocratea mucronata Exell = Bequaertia mucronata (Exell) R.Wilczek Hyparrhenia dissoluta (Nees ex Steud.) C.E.Hubb. = Hyperthelia dissoluta (Nees ex Steud.) Clayton Hippocratea pallens Planch. ex Oliv. = Apodostigma pallens (Planch. ex Oliv.) R.Wilczek var. pallens Hyparrhenia eylesii C.E.Hubb. = Elymandra grallata (Stapf) Clayton Hippocratea paniculata Vahl = Pristimera paniculata (Vahl) N.Hallé Hyparrhenia grallata Stapf = Elymandra grallata (Stapf) Clayton Hippocratea parviflora N.E.Br. = Reissantia parviflora (N.E.Br.) Hyparrhenia modica (De Wild.) Robyns = Hyparrhenia hirta (L.) N.Hallé Stapf Hippocratea parvifolia Oliv. = Elachyptera parvifolia (Oliv.) N.Hallé Hyparrhenia mutica Clayton = Hyparrhenia diplandra (Hack.) Stapf Hippocratea richardiana Cambess. = Loeseneriella africana (Willd.) R.Wilczek ex N.Hallé var. richardiana (Cambess.) Hyparrhenia pilosissima (Hack.) J.G.Anderson = Hyparrhenia R.Wilczek ex N.Hallé dregeana (Nees) Stapf ex Stent

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Hyparrhenia vulpina Stapf = Hyparrhenia nyassae (Rendle) Stapf Indigofera hirsuta L. var. pumila Welw. ex Baker = Indigofera hir- Hypericum baumii Engl. & Gilg = Hypericum lalandii Choisy suta L. Hypericum baumii Engl. & Gilg var. intermedium Engl. & Gilg = Indigofera medicaginea Welw. ex Baker = Microcharis medicag- Hypericum lalandii Choisy inea (Welw. ex Baker) Schrire Hypericum schimperi Hochst. var. huillense Hiern = Hypericum Indigofera parviflora B.Heyne ex Wight & Arn. var. occidentalis roeperianum Schimp. ex A.Rich. J.B.Gillett = Indigastrum parviflorum (B.Heyne ex Wight & Arn.) Schrire subsp. occidentalis (J.B.Gillett) Schrire Hypertelis verrucosa (Eckl. & Zeyh.) Fenzl = Hypertelis salsoloides (Burch.) Adamson var. salsoloides Indigofera rhynchocarpa Welw. ex Baker var. latipinna (I.M.Johnst.) J.B.Gillett = Indigofera nambalensis Harms Hyphaene benguelensis Welw. ex H.Wendl. = Hyphaene petersiana Klotzsch ex Mart. Indigofera richardsiae J.B.Gillett = Microcharis angolensis Baker Hyphaene crinita Gaertn. = Hyphaene thebaica (L.) Mart. Indigofera strigulosa Baker f. = Indigofera trita L.f. subsp. subulata (Vahl ex Poir.) Ali Hyphaene doreyi Furtado = Hyphaene guineensis Schumach. & Thonn. Indigofera welwitschii Baker var. remotiflora (Taub. ex Baker f.) Cronquist = Microcharis remotiflora (Taub. ex Baker f.) Hyphaene gossweileri Furtado = Hyphaene guineensis Schumach. Schrire & Thonn. Indigofera welwitschii Baker var. welwitschii = Microcharis wel- Hyphaene luandensis Gossw., nom. nud. = Hyphaene guineensis witschii (Baker) Schrire Schumach. & Thonn. Inula glomerata Oliv. & Hiern var. bullulata Mendonça = Inula Hyphaene obovata Furtado = Hyphaene petersiana Klotzsch ex glomerata Oliv. & Hiern Mart. Inversodicraea digitata H.E.Hess = Ledermanniella digitata Hyphaene ovata Furtado = Hyphaene petersiana Klotzsch ex Mart. (H.E.Hess) C.Cusset Hyphaene ventricosa Kirk = Hyphaene petersiana Klotzsch ex Inversodicraea fluitans H.E.Hess = Ledermanniella fluitans Mart. (H.E.Hess) C.Cusset Hyphaene welwitschii Furtado = Hyphaene guineensis Schumach. & Thonn. Inversodicraea monanthera H.E.Hess = Sphaerothylax abyssinica (Wedd.) Warm. Hypogynium ceresiiforme (Nees) Roberty = Monocymbium ceresiiforme (Nees) Stapf Inversodicraea warmingiana (Gilg) Engl. = Ledermanniella warmingiana (Gilg) C.Cusset Hypolytrum purpurascens Cherm. = Hypolytrum heterophyllum Boeck. Iodes laurentii De Wild. = Iodes klaineana Pierre var. klaineana Hypoxis angolensis Baker = Hypoxis obtusa Burch. ex Ker Gawl. Ipo toxicaria (Lesch.) Pers. = Antiaris toxicaria Lesch. Hyptis baumii Gürke = Plectranthus guerkei Briq. Ipomoea amoena Choisy = Ipomoea heterotricha F. D i d r. Hyptis brevipes sensu Hiern (1900) non Poit. (1806) = Hyptis Ipomoea andongensis Rendle & Britten = Ipomoea crassipes Hook. lanceolata Poir. var. hewittioides (Hallier f.) Hallier f. Iboza riparia (Hochst.) N.E.Br. = Tetradenia riparia (Hochst.) Codd Ipomoea arachnosperma Welw. = Ipomoea dichroa Choisy Icomum lineare Burkill = Aeollanthus subacaulis (Baker) Hua & Ipomoea aspericaulis Baker = Ipomoea welwitschii Vatke ex Briq. var. linearis (Burkill) Ryding Hallier f. Icomum subacaule (Baker) Burkill = Aeollanthus subacaulis Ipomoea asperifolia Hallier f. = Ipomoea fulvicaulis (Hochst. ex (Baker) Hua & Briq. Choisy) Boiss. ex Hallier f. var. asperifolia (Hallier f.) Verdc. Ilysanthes andongensis Hiern = Lindernia andongensis (Hiern) Ipomoea benguelensis Baker = Hewittia malabarica (L.) Suresh Eb.Fisch. Ipomoea biloba Forssk. = Ipomoea pes-caprae (L.) R.Br. Ilysanthes bolusii Hiern = Lindernia bolusii (Hiern) Eb.Fisch. Ipomoea couceiroi Rendle = Ipomoea verbascoidea Choisy Ilysanthes nana Engl. = Lindernia nana (Engl.) Roessler Ipomoea curtoi Rendle = Paralepistemon curtoi (Rendle) Lejoly & Ilysanthes pulchella Skan = Lindernia pulchella (Skan) Philcox Lisowski Ilysanthes stictantha Hiern = Lindernia stictantha (Hiern) Skan Ipomoea cynanchifolia C.B.Clarke = Ipomoea plebeia R.Br. subsp. Ilysanthes welwitschii Engl. = Lindernia welwitschii (Engl.) africana A.Meeuse Eb.Fisch. Ipomoea dissecta Willd. = Ipomoea coptica (L.) Roem. & Schult. Ilysanthes wilmsii Engl. & Diels = Lindernia wilmsii (Engl. & Diels) Ipomoea fragilis Choisy = Ipomoea obscura (L.) Ker Gawl. var. Philcox obscura Impatiens duthieae L.Bolus = Impatiens hochstetteri Warb. subsp. Ipomoea hellebarda Schweinf. ex Hallier f. = Ipomoea marginata hochstetteri (Desr.) Verdc. Impatiens exellii G.M.Schulze = Impatiens briartii De Wild. & Ipomoea hellebarda Schweinf. ex Hallier f. var. sarcopoda Welw. ex T.Durand Hiern = Ipomoea marginata (Desr.) Verdc. Indigofera buchneri Taub. = Microcharis buchneri (Taub.) Schrire Ipomoea hewittioides Hallier f. = Ipomoea crassipes Hook. var. Indigofera charlieriana Schinz var. sessilis (Chiov.) J.B.Gillett = hewittioides (Hallier f.) Hallier f. Indigofera charlieriana Schinz var. scaberrima (Schinz) Ipomoea huillensis Baker = Convolvulus sagittatus Thunb. J.B.Gillett Ipomoea humifera Rendle & Britten = Ipomoea barteri Baker var. Indigofera costata Guill. & Perr. subsp. theuschii (O.Hoffm.) cordifolia Hallier f. J.B.Gillett = Indigastrum costatum (Guill. & Perr.) Schrire subsp. theuschii (O.Hoffm.) Schrire Ipomoea involucrata P.Beauv. var. albiflora Welw. ex Hiern = Ipomoea pileata Roxb. Indigofera dentata N.E.Br. = Cyamopsis dentata (N.E.Br.) Torre Ipomoea lilacina Blume = Ipomoea rubens Choisy Indigofera echinata Willd. = Indigofera nummulariifolia (L.) Livera ex Alston Ipomoea nuda Baker = Ipomoea shupangensis Baker Indigofera guerrana Torre = Indigastrum guerranum (Torre) Schrire Ipomoea palmata Forssk. = Ipomoea cairica (L.) Sweet var. cairica Indigofera hirsuta L. var. polystachya Welw. ex Baker = Indigofera Ipomoea pes-tigridis L. var. africana Hallier f. = Ipomoea pes- longibarbata Engl. tigridis L.

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Ipomoea pilosa (Roxb.) Sweet = Ipomoea dichroa Choisy Kaempferia aethiopica (Schweinf.) Ridl. = Siphonochilus aethiopi- Ipomoea prismatosyphon Welw. var. buchneri (Peter) Britten = cus (Schweinf.) B.L.Burtt Ipomoea prismatosyphon Welw. Kaempferia aethiopica (Schweinf.) Ridl. var. angustifolia Ridl. = Ipomoea stolonifera J.F.Gmel. = Ipomoea imperati (Vahl) Griseb. Siphonochilus aethiopicus (Schweinf.) B.L.Burtt Ipomoea velutipes Welw. ex Rendle = Ipomoea chrysochaetia Kalaharia uncinata (Schinz) Moldenke = Rotheca uncinata Hallier f. var. velutipes (Welw. ex Rendle) Lejoly & Lisowski (Schinz) P.P.J.Herman & Retief Ipomoea welwitschii Vatke ex Hallier f. var. latifolia Britten = Kalanchoe baumii Engl. & Gilg = Kalanchoe brachyloba Welw. ex Ipomoea welwitschii Vatke ex Hallier f. Britten Iridopsis textilis Welw. ex Baker = Moraea textilis (Welw. ex Baker) Kalanchoe crenata (Andrews) Haw. subsp. bieensis R.Fern. = Baker Kalanchoe crenata (Andrews) Haw. Irvingia barteri Hook.f. = Irvingia gabonensis (Aubry-Lecomte ex Kalanchoe exellii Raym.-Hamet = Kalanchoe velutina Welw. ex O’Rorke) Baill. Britten subsp. velutina Isachne nervata Franch. = Panicum nervatum (Franch.) Stapf Kalanchoe platysepala Welw. ex Britten = Kalanchoe lanceolata (Forssk.) Pers. Ischaemum arcuatum (Nees) Stapf = Ischaemum fasciculatum Brongn. Kedrostis gracilis R.Fern. = Cucumella cinerea (Cogn.) C.Jeffrey Ischaemum brachyatherum (Hochst.) Fenzl ex Hack. = Kedrostis hirtella (Naudin) Cogn. var. parviflora A.Fern. & R.Fern. Ischaemum afrum (J.F.Gmel.) Dandy = Kedrostis lejola (J.F.Gmel.) C.Jeffrey Isolona bruneelii De Wild. = Isolona hexaloba (Pierre) Engl. & Kigelia angolensis Welw. ex Sprague = Kigelia africana (Lam.) Diels Benth. Isolona theobromina Exell = Isolona pilosa Diels Kigelia pinnata (Jacq.) DC. = Kigelia africana (Lam.) Benth. Ixora laxiflora sensu Good (1926) non Sm. (1819) = Ixora phel- Kirkia glauca Engl. & Gilg = Kirkia acuminata Oliv. lopus K.Schum. Klainedoxa lanceifolia Vermoesen = Klainedoxa gabonensis Pierre Ixora radiata Hiern = Ixora brachypoda DC. ex Engl. Ixora soyauxii Hiern = Nichallea soyauxii (Hiern) Bridson Kniphofia andongensis Baker = Kniphofia benguellensis Welw. ex Jacquemontia capitata G.Don = Jacquemontia tamnifolia (L.) Baker Griseb. Kohautia angolensis Bremek. var. macrocalyx Bremek. = Kohautia Jardinea angolensis (Rendle) Stapf = Phacelurus gabonensis angolensis Bremek. (Steud.) Clayton Kohautia lasiocarpa Klotzsch = Kohautia caespitosa Schnizl. Jasminum gossweileri Gilg & G.Schellenb. = Jasminum dichoto- subsp. brachyloba (Sond.) D.Mantell mum Vahl Kohautia lasiocarpa Klotzsch var. subverticillata (K.Schum.) Jasminum longipes Baker = Jasminum pauciflorum Benth. Bremek. = Kohautia subverticillata (K.Schum.) D.Mantell subsp. subverticillata Jasminum mauritianum Bojer = Jasminum fluminense Vell. subsp. fluminense Kohautia longiscapa Bremek. = Kohautia caespitosa Schnizl. subsp. brachyloba (Sond.) D.Mantell Jasminum microphyllum Baker = Jasminum streptopus E.Mey. ex DC. var. streptopus Kohautia longiscapa Bremek. var. scabridula Bremek. = Kohautia caespitosa Schnizl. subsp. brachyloba (Sond.) D.Mantell Jasminum obovatum Baker = Jasminum pauciflorum Benth. Kohautia rigida Benth. = Kohautia cynanchica DC. Jasminum obovatum Baker var. welwitschii (Baker) Hiern = Jasminum pauciflorum Benth. Kohautia stenosiphon (K.Schum. ex S.Moore) Bremek. = Kohautia caespitosa Schnizl. subsp. brachyloba (Sond.) D.Mantell Jasminum ternum Knobl. = Jasminum dichotomum Vahl Kolobopetalum mayumbense Exell pro parte quoad flowers of type Jasminum welwitschii Baker = Jasminum pauciflorum Benth. = Leptoterantha mayumbensis (Exell) Troupin Jatropha glauca Vahl var. senegalensis (Müll.Arg.) Hiern = Kolobopetalum mayumbense Exell pro parte quoad leaves of type Jatropha chevalieri Beille = Kolobopetalum auriculatum Engl. Jatropha pseudoglandulifera Pax = Jatropha spicata Pax Kolobopetalum salmonicolor Exell = Kolobopetalum auriculatum Jaundea oddonii (De Wild.) G.Schellenb. = Rourea thomsonii Engl. (Baker) Jongkind Kurria floribunda Hochst. & Steud. = Hymenodictyon floribundum Jaundea pinnata (P.Beauv.) G.Schellenb. = Rourea thomsonii (Hochst. & Steud.) Rob. (Baker) Jongkind Kyllinga alba Nees var. alata (Nees) C.B.Clarke = Kyllinga alba Jaundea pubescens (Baker) G.Schellenb. = Rourea thomsonii Nees subsp. alba (Baker) Jongkind Kyllinga aromatica Ridl. = Kyllinga polyphylla Willd. ex Kunth Julbernardia baumii (Harms) Troupin = Julbernardia paniculata (Benth.) Troupin Kyllinga cylindrica Nees = Kyllinga odorata Vahl subsp. cylindrica (Nees) T.Koyama Juncellus altus Turrill = Pycreus altus (Turrill) Lye Kyllinga monocephala Nees, nom. illeg. = Kyllinga bulbosa Juncellus laevigatus (L.) C.B.Clarke = Cyperus laevigatus L. P. B e a u v . subsp. laevigatus Kyllinga parvula C.B.Clarke ex Rendle = Kyllinga bulbosa P.Beauv. Juncellus pustulatus (Vahl) C.B.Clarke = Cyperus pustulatus Vahl Kyllinga peruviana Lam. = Kyllinga vaginata Lam. Juncus maritimus sensu Rendle (1899) non Lam. (1789) = Juncus rigidus Desf. Kyllinga pungens Link = Kyllinga vaginata Lam. Jussiaea repens L. var. diffusa (Forssk.) Brenan = Ludwigia Kyllinga triceps Sw. var. ciliata Boeck. = Kyllinga welwitschii Ridl. adscendens (L.) H.Hara subsp. diffusa (Forssk.) P.H.Raven Kyllinga triceps Sw., nom. illeg. = Kyllinga odorata Vahl subsp. Justenia orthopetala Hiern = Bertiera orthopetala (Hiern) N.Hallé odorata Justicia betonicoides C.B.Clarke = Justicia betonica L. Lablab niger Medik. = Lablab purpureus (L.) Sweet Justicia rupicola S.Moore = Justicia platysepala (S.Moore) Lachnopylis angolensis (Gilg) Philipson = Nuxia congesta R.Br. ex P. G . M e y . Fresen.

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Lactuca abyssinica Fresen. = Lactuca inermis Forssk. Lasiosiphon oliveri Vatke ex Gilg = Gnidia oliveriana (Vatke ex Gilg) Engl. & Gilg Lactuca capensis Thunb. = Lactuca inermis Forssk. Laurembergia gossweileri Exell = Laurembergia tetrandra (Schott) Lactuca goraeensis (Lam.) Sch.Bip. = Launaea intybacea (Jacq.) Kanitz subsp. brachypoda (Welw. ex Hiern) A.Raynal var. Beauverd numidica (Dur. ex Batt. & Trab.) A.Raynal Lactuca macroseris Hiern = Lactuca schulzeana Büttner Lefebvrea benguelensis Engl. = Lefebvrea grantii (Kingston ex Lactuca welwitschii Scott-Elliot = Launaea rarifolia (Oliv. & Hiern) Oliv.) S.Droop Boulos Lefebvrea stuhlmannii Engl. = Lefebvrea abyssinica A.Rich. Lagenaria vulgaris Ser. = Lagenaria siceraria (Molina) Standl. Lefebvrea welwitschii Engl. = Lefebvrea grantii (Kingston ex Oliv.) Laggera alata (D.Don) Sch.Bip. ex Oliv. = Laggera crispata (Vahl) S.Droop Hepper & J.R.I.Wood Leiothylax warmingii (Engl.) Warm. = Letestuella tisserantii Laggera aurita (L.f.) Sch.Bip. ex A.Rich. = Pseudoconyza viscosa G.Taylor (Mill.) D’Arcy Lelya prostrata (R.D.Good) W.H.Lewis = Lelya osteocarpa Bremek. Laggera humilis O.Hoffm. = Nicolasia felicioides S.Moore Lemna angolensis Welw. = Lemna aequinoctialis Welw. Laggera oblonga Oliv. & Hiern = Blumea oloptera DC. Lemna paucicostata Hegelm. = Lemna aequinoctialis Welw. Laggera pterodonta (DC.) Sch.Bip. ex Oliv. = Laggera crispata Leocus africanus (Baker & Scott-Elliot) J.K.Morton = Plectranthus (Vahl) Hepper & J.R.I.Wood africanus (Baker & Scott-Elliot) A.J.Paton Landolphia chylorrhiza (K.Schum.) Stapf = Landolphia thollonii Leonardoxa bequaertii (De Wild.) Aubrev. var. bequaertii = Dewèvre Normandiodendron bequaertii (De Wild.) J.Léonard Landolphia congolana R.D.Good = Landolphia lecomtei Dewèvre Lepidium africanum (Burm.f.) DC. var. aethiopicum (Hiern) Thell. Landolphia florida Benth. = Saba comorensis (Bojer ex A.DC.) = Lepidium angolense Jonsell Pichon Lepidoturus occidentalis Müll.Arg. = Alchornea occidentalis (Müll. Landolphia florida Benth. var. leiantha Oliv. = Saba comorensis Arg.) Pax & K.Hoffm. (Bojer ex A.DC.) Pichon Lepistemon africanum Oliv. = Lepistemon owariense (P.Beauv.) Landolphia humilis K.Schum. ex Schltr. = Landolphia owariensis Hallier f. P.Beauv. Leptactina arnoldiana De Wild. = Leptactina mannii Hook.f. Landolphia lucida K.Schum. var. hispida Hallier f. = Dictyophleba subsp. arnoldiana (De Wild.) Neuba lucida (K.Schum.) Pierre Leptactina benguellensis (Welw. ex Benth. & Hook.f.) R.D.Good Landolphia mayumbensis R.D.Good = Landolphia owariensis subsp. pubescens Verdc. = Leptactina benguellensis (Welw. P. B e a u v . ex Benth. & Hook.f.) R.D.Good Landolphia ochracea K.Schum. ex Hallier f. = Dictyophleba ochra- Leptactina benguellensis (Welw. ex Benth. & Hook.f.) R.D.Good cea (K.Schum. ex Hallier f.) Pichon var. glabra R.D.Good = Leptactina benguellensis (Welw. ex Benth. & Hook.f.) R.D.Good Landolphia parvifolia K.Schum. var. johnstonii (A.Chev.) Pichon = Landolphia dewevrei Stapf Leptactina lanceolata K.Schum. = Leptactina benguellensis (Welw. ex Benth. & Hook.f.) R.D.Good Landolphia scandens (Schumach. & Thonn.) Didr. = Ancylobotrys scandens (Schumach. & Thonn.) Pichon Leptaulus gossweileri Cavaco = Leptaulus holstii (Engl.) Engl. Landolphia subterranea A.Chev. = Landolphia parvifolia K.Schum. Leptaulus vilhenae Cavaco = Leptaulus zenkeri Engl. Landolphia talbotii Wernham = Landolphia dewevrei Stapf Lerchia obtusifolia Steud. = Suaeda plumosa Aellen Lantana dinteri Moldenke var. punctata Moldenke = Lantana sub- Leucadendron angolense (Welw.) Hiern = Protea angolensis Welw. tracta Hiern var. angolensis Lantana salviifolia Jacq. = Lantana rugosa Thunb. Leucadendron leucoblepharon Hiern = Protea welwitschii Engl. Lapeirousia angolensis (Baker) R.C.Foster = Lapeirousia schimperi Leucadendron micans (Welw.) Hiern = Protea micans Welw. (Asch. & Klatt) Milne-Redh. Leucadendron paludosum Hiern = Protea paludosa (Hiern) Engl. Lapeirousia angolensis Goldblatt, nom. illeg. = Lapeirousia zam- Leucadendron petiolare Hiern = Protea petiolaris (Hiern) Baker & beziaca Goldblatt C.H.Wright Lapeirousia cyanescens Baker = Lapeirousia schimperi (Asch. & Leucadendron welwitschii (Engl.) Hiern = Protea welwitschii Engl. Klatt) Milne-Redh. Leucaena glauca Benth. = Leucaena leucocephala (Lam.) De Wit Lapeirousia fragrans Welw. ex Baker = Lapeirousia schimperi (Asch. & Klatt) Milne-Redh. Leucas altissima Engl., nom. illeg. = Leucas pechuelii (Kuntze) Baker Lapeirousia welwitschii Baker = Lapeirousia erythrantha (Klotzsch ex Klatt) Baker Leucas decurvata Baker ex Hiern = Leucas deflexa Hook.f. var. deflexa Lasianthus mannii Wernham = Lasianthus batanguensis K.Schum. Leucas eenii Hiern = Acrotome inflata Benth. Lasiodiscus usambarensis Engl. var. gossweileri Cavaco = Leucomphalos mildbraedii (Harms) Breteler = Bowringia mild- Lasiodiscus fasciculiflorus Engl. braedii Harms Lasiopus ambiguus Cass. = Gerbera ambigua (Cass.) Sch.Bip. Lightfootia annua A.DC. = Wahlenbergia annua (A.DC.) Thulin Lasiopus candollei DC. = Gerbera piloselloides (L.) Cass. Lightfootia arenaria A.DC. = Wahlenbergia erecta (Roem. & Lasiopus coriaceus DC. = Gerbera ambigua (Cass.) Sch.Bip. Schult.) Tuyn Lasiopus viridifolius DC. = Gerbera viridifolia (DC.) Sch.Bip. Lightfootia collomioides A.DC. = Wahlenbergia collomioides subsp. viridifolia (A.DC.) Thulin Lasiosiphon hoepfnerianus Vatke ex Gilg = Gnidia kraussiana Lightfootia debilis A.DC. = Wahlenbergia ramosissima (Hemsl.) Meisn. var. kraussiana Thulin subsp. lateralis (Brehmer) Thulin Lasiosiphon kraussii Meisn. = Gnidia kraussiana Meisn. var. kraus- Lightfootia exilis A.DC. = Wahlenbergia ramosissima (Hemsl.) siana Thulin subsp. lateralis (Brehmer) Thulin

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Lightfootia gracilis A.DC. = Wahlenbergia arcta Thulin Lissochilus calopterus Rchb.f. = Eulophia speciosa (R.Br. ex Lindl.) Bolus Lightfootia graminicola Scott = Wahlenbergia napiformis (A.DC.) Thulin Lissochilus dilectus Rchb.f. = Eulophia cucullata (Afzel. ex Sw.) Steud. Lightfootia laricifolia Engl. & Gilg = Wahlenbergia denticulata (Burch.) A.DC. Lissochilus giganteus Welw. ex Rchb.f. = Eulophia bouliawongo (Rchb.f.) J.Raynal Lightfootia marginata A.DC. = Wahlenbergia napiformis (A.DC.) Thulin Lissochilus malangensis Rchb.f. = Eulophia livingstoneana (Rchb. f.) Summerh. Lightfootia napiformis A.DC. = Wahlenbergia napiformis (A.DC.) Thulin Lissochilus monteiroi Rolfe = Eulophia cucullata (Afzel. ex Sw.) Steud. Lightfootia tenuifolia A.DC. = Wahlenbergia denticulata (Burch.) A.DC. Lissochilus paivaeanus Rchb.f. = Eulophia streptopetala Lindl. var. streptopetala Lightfootia welwitschii A.DC. = Wahlenbergia welwitschii (A.DC.) Thulin Lissochilus platypterus Rchb.f. = Eulophia angolensis (Rchb.f.) Summerh. Limeum glomeratum Eckl. & Zeyh. = Limeum viscosum (J.Gay) Fenzl subsp. viscosum Lissochilus welwitschii Rchb.f. = Eulophia rosea (Lindl.) A.D.Hawkes Limeum kwebense N.E.Br. = Limeum argute-carinatum Wawra & Peyr. var. kwebense (N.E.Br.) Friedr. Littonia welwitschii Benth. & Hook.f. = Littonia littonioides (Welw. ex Baker) K.Krause Limeum linifolium Fenzl var. polygonoides Welw. ex Oliv. = Limeum argute-carinatum Wawra & Peyr. var. argute-cari- Lobelia anceps L.f. var. recurvata E.Wimm. = Lobelia fervens natum Thunb. subsp. recurvata (E.Wimm.) Thulin Limeum meyeri Fenzl = Limeum viscosum (J.Gay) Fenzl subsp. Lobelia benguellensis Hiern = Lobelia erinus L. viscosum Lobelia dekindtiana Engl. = Lobelia angolensis Engl. & Diels ex Limeum viscosum (J.Gay) Fenzl subsp. viscosum var. glomeratum Diels (Eckl. & Zeyh.) Friedr. = Limeum viscosum (J.Gay) Fenzl Lobelia fonticola Engl. & Gilg = Monopsis zeyheri (Sond.) Thulin subsp. viscosum Lobelia minutidentata Engl. & Gilg = Lobelia angolensis Engl. & Limeum viscosum (J.Gay) Fenzl subsp. viscosum var. leiocarpum Diels ex Diels Oliv. = Limeum viscosum (J.Gay) Fenzl subsp. viscosum Lobelia nuda Hemsl. = Lobelia erinus L. Limeum viscosum (J.Gay) Fenzl var. confusum Friedr. = Limeum Lobelia pusilla Welw. ex Hiern = Lobelia lepida E.Wimm. myosotis H.Walter var. myosotis Lobelia welwitschii Engl. & Diels ex Diels var. albiflora Hiern = Limeum viscosum (J.Gay) Fenzl var. hispidulum Welw. ex Oliv. = Lobelia welwitschii Engl. & Diels ex Diels Limeum myosotis H.Walter var. myosotis Lonchocarpus capassa Rolfe = Philenoptera violacea (Klotzsch) Limniboza coerulea R.E.Fr. = Platostoma coeruleum (R.E.Fr.) Schrire A.J.Paton Lonchocarpus griffonianus (Baill.) Dunn = Millettia griffoniana Limnophila sessiliflora sensu auct. non (Vahl) Blume (1826) = Baill. Limnophila ceratophylloides (Hiern) Skan Lonchocarpus nelsii (Schinz) Heering & Grimme = Philenoptera Lindackeria dentata Gilg = Oncoba dentata Oliv. nelsii (Schinz) Schrire Lindackeria poggei Gilg = Oncoba poggei Gürke Lonchocarpus pallescens Welw. ex Baker = Philenoptera palles- Lindernia gossweileri Moore = Lindernia whytei Skan cens (Welw. ex Baker) Schrire Lindernia montana Hiern = Lindernia nummularifolia (D.Don) Loranthus angolensis Engl. = Phragmanthera polycrypta (Didr.) Wettst. Balle subsp. polycrypta Lindernia newtonii Engl. = Lindernia oliveriana Dandy Loranthus anguliflorus Engl. = Globimetula anguliflora (Engl.) Danser Lindernia nummularifolia (D.Don) Wettst. var. sessiliflora (Benth.) Hiern = Lindernia nummularifolia (D.Don) Wettst. Loranthus baumii Engl. & Gilg = Phragmanthera baumii (Engl. & Gilg) Pohl. & Wiens Lindernia scapoidea Eb.Fisch. = Lindernia whytei Skan Loranthus belvisii DC. = Tapinanthus belvisii (DC.) Danser Linociera angolensis Baker = Chionanthus africanus (Welw. ex Knobl.) Stearn Loranthus braunii Engl. = Globimetula braunii (Engl.) Danser Linociera nilotica Oliv. = Chionanthus niloticus (Oliv.) Stearn Loranthus brunneus Engl. = Agelanthus brunneus (Engl.) Balle & N.Hallé Linociera welwitschii (Knobl.) Knobl. = Olea capensis L. subsp. welwitschii (Knobl.) Friis & P.S.Green Loranthus buchneri Engl. = Tapinanthus buchneri (Engl.) Danser Liparis guingangae Rchb.f. = Liparis nervosa (Thunb.) Lindl. Loranthus bumbensis Hiern = Tapinanthus oleifolius (Wendl.) subsp. nervosa Danser Liparis welwitschii Rchb.f. = Malaxis weberbaueriana (Kraenzl.) Loranthus cinereus Engl. = Phragmanthera cinerea (Engl.) Balle Summerh. Loranthus cinnameus Hiern = Phragmanthera engleri (Hiern) Lipocarpha pulcherrima Ridl. = Lipocarpha nana (A.Rich.) Cherm. Polhill & Wiens Lipocarpha purpureolutea Ridl. = Lipocarpha albiceps Ridl. Loranthus cistoides Welw. ex Engl. = Phragmanthera glaucocarpa (Peyr.) Balle Lipocarpha senegalensis (Lam.) T.Durand & H.Durand = Lipocarpha chinensis (Osbeck) J.Kern Loranthus combretoides Engl. = Helixanthera mannii (Oliv.) Danser Lippia adoensis Hochst. ex Schauer var. multicaulis Hiern = Lippia Loranthus constrictiflorus Engl. = Tapinanthus constrictiflorus plicata Baker (Engl.) Danser Lippia nodiflora (L.) Michx. = Phyla nodiflora (L.) Greene Loranthus dekindtianus Engl. = Agelanthus molleri (Engl.) Polhill Lippia pearsonii Moldenke var. sessilis Moldenke = Plectranthus & Wiens guerkei Briq. Loranthus dependens Engl. = Tapinanthus dependens (Engl.) Lissochilus aurantiacus Rchb.f. = Eulophia schweinfurthii Kraenzl. Danser

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Loranthus emarginatus Engl. = Phragmanthera engleri (Hiern) Lycopodiodes kirkii (Baker) Kuntze = Selaginella goudotiana Spring Polhill & Wiens var. abyssinica (Spring) Bizzarri Loranthus engleri Hiern = Phragmanthera engleri (Hiern) Polhill & Lycopodiodes welwitschii (Baker) Kuntze = Selaginella mittenii Wiens Baker Loranthus falcifolius Sprague = Agelanthus falcifolius (Sprague) Maba bipindensis Gürke = Diospyros piscatoria Gürke Polhill & Wiens Maba buxifolia (Rottb.) Juss. var. ebenus Thwaites = Diospyros Loranthus fulvus Engl. = Phragmanthera dombeyae (K.Krause & ferrea (Willd.) Bakh. Dinter) Polhill & Wiens Maba fragrans Hiern ex Greves = Diospyros virgata (Gürke) Brenan Loranthus gilgii Engl. = Agelanthus glomeratus (Engl.) Polhill & Maba gossweileri Greves = Greenwayodendron suaveolens (Engl. Wiens & Diels) Verdc. subsp. suaveolens var. suaveolens Loranthus glaucocarpus Peyr. = Phragmanthera glaucocarpa Maba kamerunensis Gürke = Diospyros hoyleana F.White subsp. (Peyr.) Balle hoyleana Loranthus gossweileri Engl. & K.Krause = Phragmanthera capitata Maba mualala Welw. ex Hiern = Diospyros abyssinica (Hiern) (Spreng.) Balle F.White subsp. abyssinica Loranthus gracilis Engl. & K.Krause = Tapinanthus buchneri Maba nutans Hiern = Diospyros canaliculata De Wild. (Engl.) Danser Maba virgata Gürke = Diospyros virgata (Gürke) Brenan Loranthus henriquesii Engl. = Agelanthus glomeratus (Engl.) Polhill & Wiens Macaranga gilletii De Wild. = Macaranga poggei Pax Loranthus kirkii Oliv. = Helixanthera kirkii (Oliv.) Danser Macaranga rosea Pax = Macaranga schweinfurthii Pax Loranthus loandensis Engl. & K.Krause = Agelanthus brunneus Macrolobium fragrans Baker f. = Anthonotha fragrans (Baker f.) (Engl.) Balle & N.Hallé Exell & Hillc. Loranthus mechowii Engl. = Tapinanthus mechowii (Engl.) Tiegh. Macrolobium grandistipulatum De Wild. = Gilbertiodendron grandistipulatum (De Wild.) J.Léonard Loranthus meyeri C.Presl. = Tapinanthus oleifolius (Wendl.) Danser Macrolobium macrophyllum (P.Beauv.) J.F.Macbr. = Anthonotha macrophylla P. B e a u v . Loranthus molleri Engl. = Agelanthus molleri (Engl.) Polhill & Wiens Macrolobium mayombense sensu auct. non Pellegr. (1920) = Gilbertiodendron ogoouense (Pellegr.) J.Léonard Loranthus mollissimus Engl. = Tapinanthus mollissimus (Engl.) Danser Macrosphyra redingii De Wild. = Calochone redingii (De Wild.) Keay Loranthus namaquensis Harv. var. ligustrifolius Engl. = Tapinanthus oleifolius (Wendl.) Danser Maerua welwitschii Gilg & Gilg-Ben. = Maerua buxifolia (Welw. ex Oliv.) Gilg & Gilg-Ben. Loranthus obtusilobus Engl. & K.Krause = Tapinanthus buchneri (Engl.) Danser Maesa angolensis Gilg = Maesa lanceolata Forssk. subsp. lanceolata var. lanceolata Loranthus sessilifolius P. B e a u v . = Tapinanthus sessilifolius (P.Beauv.) Tiegh. Maesa lanceolata Forssk. var. golungensis Hiern = Maesa lanceolata Forssk. subsp. lanceolata var. rufescens (A.DC.) Taton Loranthus sterculiae Hiern = Phragmanthera sterculiae (Hiern) Polhill & Wiens Magnistipula eglandulosa (Greenway) R.A.Graham = Magnistipula sapinii De Wild. Loranthus terminaliae Engl. & Gilg = Agelanthus terminaliae (Engl. & Gilg) Polhill & Wiens Magnistipula katangensis (Hauman) Mendes = Magnistipula butayei De Wild. subsp. glabriuscula (Hauman) Champl. Loranthus villosiflorus Engl. = Agelanthus villosiflorus (Engl.) Polhill & Wiens Magnistipula youngii Mendes = Magnistipula butayei De Wild. subsp. youngii (Mendes) F.White Loranthus welwitschii Engl. = Oncocalyx welwitschii (Engl.) Polhill & Wiens Malacantha superba Vermoesen = Pouteria superba (Vermoesen) L.Gaut. Loranthus zygiarum Hiern = Phragmanthera zygiarum (Hiern) Polhill & Wiens Mamboga stipulosa (DC.) Hiern = Hallea stipulosa (DC.) J.-F.Leroy Lotononis dinteri Schinz = Lotononis platycarpa (Viv.) Pic.Serm. Manotes pruinosa Gilg = Manotes expansa Sol. ex Planch. Lotononis erisemoides (Ficalho & Hiern) Torre = Lotononis caly- Manotes rubiginosa G.Schellenb. = Manotes griffoniana Baill. cina (E.Mey.) Benth. Manulea angolensis Diels = Manulea parviflora Benth. var. parvi- Lotus discolor E.Mey. var. cacondensis Hiern ex Baker f. = Lotus flora discolor E.Mey. subsp. discolor Manulea rhodesiana S.Moore = Manulea parviflora Benth. var. Lotus mossamedensis Welw. ex Baker = Lotus arabicus L. parviflora Loudetia crassipes C.E.Hubb. = Loudetia lanata (Stent & Mapania dwanensis Cherm. = Mapania soyauxii (Boeck.) H.Pfeiff. J.M.Rattray) C.E.Hubb. Mapania oblonga C.B.Clarke = Mapania amplivaginata K.Schum. Loudetia gossweileri C.E.Hubb. = Loudetia densispica (Rendle) Maranthes glabra (Oliv.) Prance var. gilletii (De Wild.) Mendes = C.E.Hubb. Maranthes glabra (Oliv.) Prance Loudetia longipes C.E.Hubb. = Loudetia lanata (Stent & Maranthes polyandra (Benth.) Prance subsp. floribunda (Baker) J.M.Rattray) C.E.Hubb. Prance = Maranthes floribunda (Baker) F.White Loudetia superba De Not. = Tristachya superba (De Not.) Marantochloa flexuosa (Benth.) Hutch. = Marantochloa cuspidata Schweinf. & Asch. (Roscoe) Milne-Redh. Ludwigia adscendens (L.) H.Hara var. diffusa (Forssk.) H.Hara = Margaritaria obovata (Baill.) G.L.Webster = Margaritaria discoidea Ludwigia adscendens (L.) H.Hara subsp. diffusa (Forssk.) (Baill.) G.L.Webster var. triplosphaera Radcl.-Sm. P.H.Raven Mariscus alternifolius Vahl = Cyperus cyperoides (L.) Kuntze Ludwigia octovalvis (Jacq.) P.H.Raven subsp. brevisepala (Brenan) subsp. cyperoides P.H.Raven = Ludwigia octovalvis (Jacq.) P.H.Raven Mariscus chrysocephalus K.Schum. = Cyperus chrysocephalus Ludwigia pulvinaris Gilg = Ludwigia senegalensis (DC.) J.Troch. (K.Schum.) Kük.

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Mariscus coloratus (Vahl) Nees = Cyperus dubius Rottb. Melasma alectroides S.Moore = Alectra alectroides (S.Moore) Mariscus dregeanus Kunth = Cyperus dubius Rottb. Melch. Mariscus dubius (Rottb.) Kük. ex C.E.C.Fischer = Cyperus dubius Melasma atrosanguineum Hiern = Alectra atrosanguinea (Hiern) Rottb. Hemsl. Mariscus durus (Kunth) C.B.Clarke = Cyperus durus Kunth Melasma indicum Wettst. var. monticolum Engl. = Alectra sessiliflora (Vahl) Kuntze Mariscus eurystachys (Ridl.) C.B.Clarke = Cyperus tenuis Sw. Melasma orobanchoides (Benth.) Engl. = Alectra orobanchoides Mariscus ferax (Rich.) C.B.Clarke = Cyperus odoratus L. subsp. Benth. odoratus Melasma picta Hiern = Alectra picta (Hiern) Hemsl. Mariscus laxiflorus Turrill = Cyperus turrillii Kük. Melasma rigidum Hiern = Alectra rigida (Hiern) Hemsl. Mariscus macrocarpus Kunth = Cyperus macrocarpus (Kunth) Boeck. Melasma sessiliflorum (Vahl) Hiern = Alectra sessiliflora (Vahl) Kuntze Mariscus myrmecias (Ridl.) C.B.Clarke = Cyperus myrmecias Ridl. Melasma welwitschii Hiern = Alectra welwitschii (Hiern) Hemsl. Mariscus sieberianus Nees ex C.B.Clarke = Cyperus cyperoides (L.) Kuntze subsp. cyperoides Melastomastrum capitatum (Vahl) A.Fern. & R.Fern. var. barteri (Hook.f.) A.Fern. & R.Fern. = Melastomastrum capitatum Mariscus tanyphyllus (Ridl.) C.B.Clarke = Cyperus tanyphyllus (Vahl) A.Fern. & R.Fern. Ridl. Melia dubia Cav. = Melia azedarach L. Mariscus umbellatus (Rottb.) Vahl = Cyperus cylindrostachyus Boeck. Melinis congesta Mez = Melinis repens (Willd.) Zizka subsp. repens Markhamia sessilis Sprague = Markhamia tomentosa (Benth.) K.Schum. Melinis denudata Mez = Melinis subglabra Mez Marquesia noldeae Mildbr. = Marquesia acuminata R.E.Fr. Melinis longicauda (Mez) Stapf & C.E.Hubb. = Melinis ambigua Marsdenia grandiflora C.Norman = Marsdenia magniflora P. T. L i Hack. subsp. longicauda (Mez) Zizka Marsdenia normaniana Omlor = Marsdenia magniflora P.T.Li Melinis mollis Stapf & C.E.Hubb. = Melinis ambigua Hack. subsp. ambigua Marsdenia racemosa K.Schum. = Marsdenia latifolia (Benth.) K.Schum. Melinis pallida Stapf & C.E.Hubb. = Melinis ambigua Hack. subsp. ambigua Martynia zanguebarium Lour. pro parte = Dicerocaryum eriocarpum (Decne.) Abels Melochia welwitschii Hiern = Melochia melissifolia Benth. Mayepea africana Welw. ex Knobl. = Chionanthus africanus Melodorum gracile (Engl. & Diels) Verdc. subsp. englerianum (Exell (Welw. ex Knobl.) Stearn & Mendonça) Verdc. = Sphaerocoryne gracilis (Engl. & Diels) Verdc. subsp. engleriana (Exell & Mendonça) Verdc. Mayepea welwitschii Knobl. = Olea capensis L. subsp. welwitschii (Knobl.) Friis & P.S.Green Melothria antunesii Harms & Gilg = Zehneria racemosa Hook.f. Maytenus baumii (Loes.) Exell & Mendonça = Gymnosporia sen- Memecylon aggregatum A.Fern. & R.Fern. = Warneckea reygaertii egalensis (Lam.) Loes. (De Wild.) Jacq.-Fél. Maytenus cymosa (Sol.) Exell = Gymnosporia buxifolia Szyszyl. Memecylon angolense Exell = Warneckea sapinii (De Wild.) Jacq.- Fél. Maytenus edgari Exell & Mendonça = Maytenus buchananii (Loes.) R.Wilczek Memecylon blakeoides G.Don = Spathandra blakeoides (G.Don) Jacq.-Fél. Maytenus huillensis (Welw. ex Oliv.) Loes. = Maytenus undata (Thunb.) Blakelock Memecylon gilgianum Exell = Lijndenia jasminoides (Gilg) Borhidi Maytenus lancifolia (Thonn.) Loes. = Maytenus undata (Thunb.) Memecylon mayumbense Exell = Memecylon laurentii De Wild. Blakelock Memecylon sapinii De Wild. = Warneckea sapinii (De Wild.) Maytenus putterlickioides (Loes.) Exell & Mendonça = Jacq.-Fél. Gymnosporia putterlickioides Loes. Memecylon tamifolium Gilg ex De Wild. & T.Durand = Warneckea Maytenus senegalensis (Lam.) Exell = Gymnosporia senegalensis cinnamomoides (G.Don) Jacq.-Fél. (Lam.) Loes. Memecylon uniflorum Exell = Warneckea bebaiensis (Gilg ex Megaloprotachne glabrescens Roiv. = Megaloprotachne albescens Engl.) Jacq.-Fél. C.E.Hubb. Memecylon viridifolium Exell = Memecylon virescens Hook.f. Megalotheca dianthiflora Welw. ex O.Hoffm. = Erythrocephalum foliosum (Klatt) O.Hoffm. Merremia angustifolia (Jacq.) Hallier f. = Xenostegia tridentata (L.) D.F.Austin & Staples subsp. angustifolia (Jacq.) Lejoly & Melanthera baumii O.Hoffm. = Melanthera triternata (Klatt) Wild Lisowski Melanthera brownei Sch.Bip. = Melanthera scandens (Schumach. Merremia angustifolia (Jacq.) Hallier f. var. ambigua Hallier f. & Thonn.) Brenan = Xenostegia tridentata (L.) D.F.Austin & Staples subsp. Melanthera cuanzensis Hiern = Melanthera scandens (Schumach. angustifolia (Jacq.) Lejoly & Lisowski & Thonn.) Brenan subsp. madagascariensis (Baker) Wild Merremia convolvulacea Dennst. = Merremia hederacea (Burm. Melanthera cuanzensis Hiern var. altior Hiern = Melanthera scan- f.) Hallier f. dens (Schumach. & Thonn.) Brenan subsp. madagascarien- Merremia pentaphylla (L.) Hallier f. = Merremia aegyptia (L.) Urb. sis (Baker) Wild Merremia tridentata (L.) Hallier f. subsp. angustifolia (Jacq.) Melanthera gossweileri S.Moore = Melanthera albinervia O.Hoffm. Ooststr. = Xenostegia tridentata (L.) D.F.Austin & Staples Melanthera monochaeta Hiern = Melanthera triternata (Klatt) Wild subsp. angustifolia (Jacq.) Lejoly & Lisowski Melanthera scaberrima Hiern var. angustifolia S.Moore = Merremia tridentata (L.) Hallier f. subsp. tridentata = Xenostegia Melanthera scandens (Schumach. & Thonn.) Brenan subsp. tridentata (L.) D.F.Austin & Staples subsp. tridentata madagascariensis (Baker) Wild Mesembryanthemum dactylinum Welw. ex Oliv. = Melanthera varians Hiern = Melanthera triternata (Klatt) Wild Mesembryanthemum cryptanthum Hook.f. Melanthium guineense Welw. ex Baker, nom. inval. = Iphigenia Mesembryanthemum dimorphum Welw. ex Oliv. = Psilocaulon guineensis Baker dimorphum N.E.Br.

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Mesembryanthemum salicornioides Pax = Psilocaulon salicorni- Momordica schimperiana Naudin = Momordica foetida Schumach. oides (Pax) Schwant. Monechma floridum C.B.Clarke = Monechma divaricatum (Nees) Mesosphaerum brevipes (Poit.) Kuntze = Hyptis brevipes Poit. C.B.Clarke Mesosphaerum pectinatum (L.) Kuntze = Hyptis pectinata (L.) Monechma monechmoides (S.Moore) Hutch. = Monechma debile Poit. (Forssk.) Nees Metaporana angolensis N.E.Br. = Seddera schizantha Hallier f. Monechma nepeta (S.Moore) C.B.Clarke = Monechma divaricatum (Nees) C.B.Clarke Metroxylon textile Welw. = Raphia textilis Welw. Monechma scabridum (S.Moore) C.B.Clarke = Monechma depau- Mezoneuron welwitschianum Oliv. = Caesalpinia welwitschiana peratum (T.Anderson) C.B.Clarke (Oliv.) Brenan Monechma welwitschii C.B.Clarke = Monechma debile (Forssk.) Micranthus angolanus Kuntze = Phaulopsis angolana S.Moore Nees Micranthus glandulosus Lindau = Phaulopsis lankesterioides Monelytrum annuum Gooss. = Monelytrum luederitzianum Hack. (Lindau) Lindau Moniera calycina (Benth.) Hiern = Bacopa crenata (P.Beauv.) Micranthus lankesterioides Lindau = Phaulopsis lankesterioides Hepper (Lindau) Lindau Moniera occultans Hiern = Bacopa occultans (Hiern) Hutch. & Micranthus obliquus Kuntze = Phaulopsis micrantha (Benth.) Dalziel C.B.Clarke Monochoria vaginalis sensu Rendle (1899) non (Burm.f.) C.Presl Micrargeria scopiformis Engl. = Micrargeria filiformis (Schumach. (1827) = Monochoria africana (Solms) N.E.Br. & Thonn.) Hutch. & Dalziel Monodora angolensis Welw. var. decidua Hiern = Monodora ango- Microglossa angolensis Oliv. & Hiern = Conyza pyrrhopappa Sch. lensis Welw. Bip. ex A.Rich. Monopetalanthus microphyllus Harms = Aphanocalyx microphyl- Microglossa volubilis (Wall.) DC. = Microglossa pyrifolia Kuntze lus (Harms) Wieringa subsp. microphyllus Mikania scandens (L.) Willd. forma angustifolia O.Hoffm. = Monopetalanthus richardsiae J.Léonard = Aphanocalyx richard- Mikania sagittifera B.L.Rob. siae (J.Léonard) Wieringa Mimusops angolensis Engl. = Manilkara obovata (Sabine & G.Don) Monotes homblei De Wild. = Monotes adenophyllus Gilg subsp. J.H.Hemsl. homblei (De Wild.) P.A.Duvign. Mimusops cuneifolia Baker = Manilkara obovata (Sabine & G.Don) Monotes kapiriensis De Wild. = Monotes hypoleucus (Oliv.) Gilg J.H.Hemsl. Monsonia biflora DC. = Monsonia burkeana Planch. ex Harv. Mimusops djave Engl. = Baillonella toxisperma Pierre Moraea andongensis Baker = Ferraria glutinosa (Baker) Rendle Mimusops ebolowensis Engl. & K.Krause = Autranella congolensis (De Wild.) A.Chev. Moraea candelabrum Baker = Ferraria glutinosa (Baker) Rendle Mimusops frondosa Hiern = Manilkara frondosa (Hiern) H.J.Lam Moraea gracilis Baker, nom. illeg. = Moraea clavata R.C.Foster Mimusops lacera Baker = Manilkara obovata (Sabine & G.Don) Moraea malangensis Baker = Ferraria glutinosa (Baker) Rendle J.H.Hemsl. Moraea mechowii Pax = Moraea textilis (Welw. ex Baker) Baker Mimusops welwitschii Engl. = Manilkara obovata (Sabine & Moraea spithamaea Baker = Ferraria glutinosa (Baker) Rendle G.Don) J.H.Hemsl. Moraea welwitschii Baker = Moraea schimperi (Hochst.) Pic.Serm. Miscanthidium junceum (Stapf) Stapf = Miscanthus junceus (Stapf) Pilg. Morinda citrifolia L. var. lucida (Benth.) Hiern = Morinda lucida Benth. Miscanthidium sorghum (Nees) Stapf = Miscanthus sorghum (Nees) Pilg. Morinda citrifolia sensu Good non L. (1753) = Morinda lucida Benth. Mitracarpus scaber Zucc. ex Schult. & Schult.f. = Mitracarpus hirtus (L.) DC. Morinda confusa Hutch. = Morinda morindoides (Baker) Milne- Redh. Mitragyna ciliata Aubrév. & Pellegr. = Hallea ledermannii (K.Krause) Verdc. Morinda longiflora sensu Hiern (1898) non G. Don (1834) = Morinda morindoides (Baker) Milne-Redh. Mitragyna macrophylla Hiern = Hallea stipulosa (DC.) J.-F.Leroy Mostuea angolana (S.Moore) Hiern = Mostuea hirsuta (T.Anders. Mitragyna stipulosa (DC.) Kuntze = Hallea stipulosa (DC.) ex Benth. & Hook.f.) Baill. J.-F.Leroy Mostuea angustifolia Wernham = Mostuea brunonis Didr. var. Mollera angolensis O.Hoffm. = Calostephane angolensis brunonis (O.Hoffm.) Anderb. Mostuea fuchsiaefolia Baker = Mostuea brunonis Didr. var. brun- Mollera huillensis Hiern = Calostephane huillensis (Hiern) Anderb. onis Mollera punctulata Hiern = Calostephane punctulata (Hiern) Mostuea gossweileri Cavaco = Mostuea brunonis Didr. var. brun- Anderb. onis Molluga hirta Thunb. = Glinus lotoides L. Mostuea lundensis Cavaco = Mostuea brunonis Didr. var. brunonis Mollugo bellidifolium (Poir.) Ser. = Mollugo nudicaulis Lam. Mostuea megaphylla R.D.Good = Mostuea brunonis Didr. var. Mollugo glinus A.Rich. = Glinus lotoides L. brunonis Mollugo oppositifolia L. = Glinus oppositifolius (L.) A.DC. var. Motandra pyramidalis Stapf = Motandra guineensis (Thonn.) oppositifolius A.DC. Mollugo spergula L. = Glinus oppositifolius (L.) A.DC. var. Motandra welwitschiana Baill. = Oncinotis hirta Oliv. oppositifolius Muenteria stenocarpa Welw. ex Seem. = Markhamia zanzibarica Mollugo verticillata L. var. linearis Fenzl = Mollugo verticillata L. (Bojer ex DC.) K.Schum. var. longifolia St.-Hil. Mundulea suberosa (DC.) Benth. = Mundulea sericea (Willd.) Momordica gaboni Cogn. = Momordica multiflora Hook.f. A.Chev. Momordica multicrenulata Cogn. = Momordica parvifolia Cogn. Musa ventricosa Welw. = Ensete ventricosum (Welw.) Cheesman

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Mussaenda angolensis Wernham var. angolensis = Mussaenda Neomuellera welwitschii Briq. = Plectranthus welwitschii (Briq.) rivularis Welw. ex Hiern var. rivularis Codd Mussaenda angolensis Wernham var. redheadii E.M.A.Petit Neorautanenia orbicularis (Welw. ex Baker) Torre = Neorautanenia = Mussaenda rivularis Welw. ex Hiern var. redheadii mitis (A.Rich.) Verdc. (E.M.A.Petit) Figueiredo Neorautanenia pseudopachyrhiza (Harms) Milne-Redh. = Mussaenda arcuata Poir. var. parviflora S.Moore = Mussaenda Neorautanenia mitis (A.Rich.) Verdc. arcuata Poir. Neostachyanthus zenkeri (Engl.) Exell & Mendonça = Mussaenda arcuata Poir. var. pubescens Wernham = Mussaenda Stachyanthus zenkeri Engl. arcuata Poir. Neostenanthera micrantha Exell = Neostenanthera gabonensis Mussaenda macrosiphon Wernham = Mussaenda debeauxii (Engl. & Diels) Exell Wernham Nepeta huillensis Gürke = Clinopodium myrianthum (Baker) Mussaenda monteiroi Wernham = Pseudomussaenda monteiroi Ryding (Wernham) Wernham Nepeta wellmanii C.H.Wright = Clinopodium myrianthum (Baker) Mussaenda platyphylla Hiern = Leptactina platyphylla (Hiern) Ryding Wernham Nerium salicinum Vahl = Breonadia salicina (Vahl) Hepper & Mussaenda splendida Welw. = Mussaenda erythrophylla J.R.I.Wood Schumach. & Thonn. Nesaea floribunda Sond. = Nesaea radicans Guill. & Perr. var. flo- Mussaenda zenkeri sensu Good (1926) et Bridson (1988) non ribunda (Sond.) A.Fern. Wernham (1913) = Mussaenda zenkeri Wernham subsp. A Nesaea schinzii Koehne ex Schinz var. rehmannii Koehne = Myrica conifera sensu auct. non Burm.f. (1768) = Morella serrata Nesaea schinzii Koehne ex Schinz (Lam.) Killick Neurocarpaea arvensis (Hiern) Hiern var. violacea (Hiern ex Scott- Myristica angolensis Welw. = Pycnanthus angolensis (Welw.) Elliot) Hiern = Pentas cleistostoma K.Schum. Warb. Neurocarpaea herbacea Hiern = Pentas herbacea (Hiern) Myrstiphyllum cristatum (Hiern) Hiern = Chassalia cristata (Hiern) K.Schum. Bremek. Neurocarpaea lanceolata sensu Hiern non (Forssk.) R.Br. (1814) = Myrstiphyllum macrodiscus (K.Schum.) Hiern = Chassalia macro- Pentas angustifolia (A.Rich.) Verdc. discus K.Schum. Neurocarpaea lanceolata sensu Hiern (1898) non (Forssk.) R.Br. Myrstiphyllum nigropunctatum (Hiern) Hiern = Psychotria nigro- (1814) = Pentas angustifolia (A.Rich.) Verdc. punctata Hiern Neurotheca baumii Gilg = Neurotheca congolana De Wild. & Myrstiphyllum reptans sensu Hiern (1898) non (Benth.) Hiern T.Durand (1898) = Psychotria schweinfurthii Hiern Nidorella linearifolia O.Hoffm. = Conyza welwitschii (S.Moore) Nanostelma congolana Baill. = Tylophora congolana (Baill.) Wild Bullock Nidorella densifolia O.Hoffm. = Nidorella resedifolia DC. subsp. Napoleonaea angolensis Welw. = Napoleonaea vogelii Hook. & resedifolia Planch. Nidorella malosana Baker = Nidorella spartioides (O.Hoffm.) Napoleonaea natividadei A.Fern. & R.Fern. = Napoleonaea vogelii Cronquist Hook. & Planch. Nidorella resedifolia DC. var. humilis Hiern = Nidorella resedifolia Naregamia africana (Welw.) Exell = Turraea africana (Welw.) DC. subsp. resedifolia Cheek Nidorella solidaginea DC. = Nidorella resedifolia DC. subsp. Nasturtium humifusum Guill. & Perr. = Rorippa madagascariensis resedifolia (DC.) Hara Nidorella welwitschii S.Moore = Conyza welwitschii (S.Moore) Nasturtium microcapsum Engl. & Gilg = Rorippa cryptantha Wild (A.Rich.) Robyns & Boutique Nortenia thouarsii Cham. & Schlecht. = Torenia thouarsii (Cham. Nathusia alata Hochst. = Schrebera alata (Hochst.) Welw. & Schltdl.) Kuntze Nathusia golungensis (Welw.) Kuntze = Schrebera golungensis Notonia welwitschii (O.Hoffm.) Hiern = Kleinia fulgens Hook.f. Welw. Notosceptrum andongense (Baker) Benth. = Kniphofia benguel- Nathusia trichoclada (Welw.) Kuntze = Schrebera trichoclada lensis Welw. ex Baker Welw. Notosceptrum angolense Benth. = Kniphofia benguellensis Welw. Nauclea latifolia Sm. = Sarcocephalus latifolius (Sm.) E.A.Bruce ex Baker Nauclea pobeguinii (Hua ex Pellegr.) Merr. ex E.M.A.Petit = Notosceptrum benguellense (Baker) Benth. = Kniphofia benguel- Sarcocephalus pobeguinii Hua ex Pellegr. lensis Welw. ex Baker Nauclea stipulosa DC. = Hallea stipulosa (DC.) J.-F. Leroy Nuxia angolensis Gilg = Nuxia congesta R.Br. ex Fresen. Nelsia tropidogyna C.C.Towns. = Nelsia angolensis Bamps Nuxia antunesii Gilg = Nuxia oppositifolia (Hochst.) Benth. Nelsonia brunelloides (Lam.) Kuntze = Nelsonia canescens (Lam.) Nuxia dekindtiana Gilg = Nuxia congesta R.Br. ex Fresen. Spreng. Nuxia dentata R.Br. ex Benth. = Nuxia oppositifolia (Hochst.) Nemia angolensis (Diels) Hiern = Manulea parviflora Benth. var. Benth. parviflora Nymphaea caerulea Savigny = Nymphaea nouchali Burm.f. var. Nemia parviflora (Benth.) Hiern = Manulea parviflora Benth. var. caerulea (Savigny) Verdc. parviflora Obetia australis Engl. = Obetia carruthersiana (Hiern) Rendle Neoboutonia africana Müll.Arg. = Neoboutonia melleri (Müll.Arg.) Ochna angolensis I.M.Johnst. = Ochna manikensis De Wild. Prain Ochna angustifolia Engl. & Gilg = Ochna arenaria De Wild. & Neoboutonia velutina Prain = Neoboutonia melleri (Müll.Arg.) T.Durand Prain Ochna antunesii Engl. & Gilg = Ochna pulchra Hook. Neohyptis paniculata (Baker) J.K.Morton = Plectranthus guerkei Briq. Ochna brunnescens Engl. & Gilg = Ochna pulchra Hook.

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Ochna gracilipes Hiern = Ochna pygmaea Hiern Oldenlandia hedyotoides (Fisch. & C.A.Mey.) Boiss. = Oldenlandia Ochna hoepfneri Engl. & Gilg = Ochna pygmaea Hiern capensis L. f. var. pleiosepala Bremek. Ochna hoffmanni-ottonis Engl. = Ochna pulchra Hook. Oldenlandia herbacea (L.) Roxb. var. flaccida Bremek. = Oldenlandia herbacea (L.) Roxb. var. herbacea Ochna huillensis (Tiegh.) Exell = Ochna pulchra Hook. Oldenlandia herbacea (L.) Roxb. var. caespitosa Benth. = Ochna mannii Tiegh. = Ochna multiflora DC. Oldenlandia corymbosa L. var. caespitosa (Benth.) Verdc. Ochna mechowiana O.Hoffm. = Ochna afzelii R.Br. ex Oliv. subsp. Oldenlandia heynei Oliv., nom. illeg. = Oldenlandia herbacea (L.) mechowiana (O.Hoffm.) N.Robson Roxb. Ochna welwitschii Rolfe = Ochna afzelii R.Br. ex Oliv. subsp. Oldenlandia huillensis Hiern = Oldenlandia sipaneoides K.Schum. mechowiana (O.Hoffm.) N.Robson Oldenlandia juncoides K.Schum. = Manostachya juncoides Ochthocosmus candidus Hallier f. = Phyllocosmus lemaireanus (K.Schum.) Bremek. (De Wild. & T.Durand) T.Durand & H.Durand Oldenlandia lasiocarpa (Klotzsch) Hiern = Kohautia caespitosa Ochthocosmus sessiliflorus (Oliv.) Baill. = Phyllocosmus sessili- Schnizl. subsp. brachyloba (Sond.) D.Mantell florus Oliv. Oldenlandia macrophylla DC. = Pentodon pentandrus (Schumach. Ocimum americanum L. var. pilosum (Willd.) A.J.Paton = Ocimum & Thonn.) Vatke var. pentandrus × africanum Lour. Oldenlandia micrantha Chiov. = Amphiasma micranthum (Chiov.) Ocimum andongense Hiern = Ocimum fimbriatum Briq. var. fim- Bremek. briatum Ocimum canum Sims = Ocimum americanum L. Oldenlandia microcoryne K.Schum. = Oldenlandia echinulosa K.Schum. var. echinulosa Ocimum cuanzae I.M.Johnst. = Orthosiphon cuanzae (I.M.Johnst.) A.J.Paton Oldenlandia nesaeoides Hiern = Oldenlandia echinulosa K.Schum. var. echinulosa Ocimum hians Benth. var. macrocaulon Briq. = Ocimum obovatum E.Mey. ex Benth. subsp. obovatum Oldenlandia papillosa K.Schum. = Kohautia caespitosa Schnizl. subsp. brachyloba (Sond.) D.Mantell Ocimum hians Benth. var. microphyllum Briq. = Ocimum obovatum E.Mey. ex Benth. subsp. obovatum Oldenlandia pellucida Hiern = Oldenlandia echinulosa K.Schum. var. pellucida (Hiern) Verdc. Ocimum huillense Hiern = Ocimum obovatum E.Mey. ex Benth. subsp. obovatum Oldenlandia ramosissima Spreng. = Oldenlandia capensis L.f. var. capensis Ocimum knyanum Vatke = Ocimum filamentosum Forssk. Oldenlandia rigida (Benth.) Hiern = Kohautia cynanchica DC. Ocimum laxiflorum Baker = Endostemon obtusifolius (E.Mey.) N.E.Br. Oldenlandia sipaneoides K.Schum. var. asperuloides Hiern = Oldenlandia hymenophylla Bremek. Ocimum modestum Briq. = Ocimum obovatum E.Mey. ex Benth. subsp. obovatum Oldenlandia sipaneoides K.Schum. var. pubescens Bremek. = Oldenlandia sipaneoides K.Schum. Ocimum suave Willd. = Ocimum gratissimum L. subsp. gratissimum Oldenlandia spermacocina K.Schum. = Hedythyrsus spermacoci- Ocimum viride Willd. = Ocimum gratissimum L. subsp. gratis- nus (K.Schum.) Bremek. simum Oldenlandia staelioides K.Schum. = Manostachya staelioides Odontostelma minus S.Moore = Odontostelma welwitschii Rendle (K.Schum.) Bremek. Oenostachys huillensis (Welw. ex Baker) Goldblatt = Gladiolus Oldenlandia stellarioides Hiern = Kohautia stellarioides (Hiern) huillensis (Welw. ex Baker) Goldblatt Bremek. Oenothera erythrosepala Borbás = Oenothera glazioviana Micheli Oldenlandia stenosiphon K.Schum. ex S.Moore = Kohautia caespitosa Schnizl. subsp. brachyloba (Sond.) D.Mantell Olax viridis Oliv. = Olax gambecola Baill. Oldenlandia subverticillata K.Schum. = Kohautia subverticillata Oldenlandia asperuliflora K.Schum., nom. nud. = Oldenlandia (K.Schum.) D.Mantell subsp. subverticillata nervosa Hiern Oldenlandia virgata (Willd.) DC. = Kohautia virgata (Willd.) Oldenlandia benguellensis Hiern = Amphiasma benguellense Bremek. (Hiern) Bremek. Oldenlandia welwitschii Hiern = Kohautia caespitosa Schnizl. Oldenlandia bojeri (Klotzsch) Hiern = Agathisanthemum bojeri subsp. brachyloba (Sond.) D.Mantell Klotzsch Oligothrix newtonii O.Hoffm. = Psednotrichia newtonii (O.Hoffm.) Oldenlandia breviflora Chiov. = Kohautia cynanchica DC. Anderb. & P.O.Karis Oldenlandia caffra Eckl. & Zeyh. = Kohautia virgata (Willd.) Bremek. Oligothrix xyridopsis (Welw.) O.Hoffm. = Psednotrichia xyridopsis (O.Hoffm.) Anderb. & P.O.Karis Oldenlandia capituliflora K.Krause = Kohautia cuspidata (K.Schum.) Bremek. Omentaria aequinoctialis (Welw. ex Baker) Kuntze = Tulbaghia aequinoctialis Welw. ex Baker Oldenlandia cicendioides K.Schum. = Kohautia cicendioides (K.Schum.) Bremek. Omphalocarpum anocentrum Pierre ex Engl. = Olinia rochetiana A.Juss. Oldenlandia cuspidata K.Schum. = Kohautia cuspidata (K.Schum.) Bremek. Omphalocarpum pierreanum Engl. = Omphalocarpum elatum Miers Oldenlandia decumbens (Hochst.) Hiern = Oldenlandia affinis (Roem. & Schult.) DC. subsp. fugax (Vatke) Verdc. Omphalocarpum radlkoferi Baill. var. pluriloculare Engl. = Omphalocarpum procerum P. B e a u v . Oldenlandia effusa Oliv. = Kohautia longifolia Klotzsch Oncinotis glandulosa Stapf = Omphalocarpum elatum Miers Oldenlandia globosa (Hochst. ex A.Rich.) Hiern = Agathisanthemum globosum (Hochst. ex A.Rich.) Klotzsch Oncoba longipes Gilg = Xylotheca longipes (Gilg) Gilg Oldenlandia golungensis Hiern = Oldenlandia echinulosa Oncoba spinidens Hiern = Oncinotis glabrata (Baill.) Stapf ex K.Schum. var. pellucida (Hiern) Verdc. Hiern Oldenlandia graminifolia Chiov., nom. illeg. = Kohautia cynan- Oncoba spinosa Forssk. var. angolensis Oliv. = Rawsonia lucida chica DC. Harv. & Sond.

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Operculina kentrocaulos (C.B.Clarke) Hallier f. = Merremia kentro- Othonna gracilis Hiern = Emilia hiernii C.Jeffrey caulos Rendle Otiophora angolensis R.D.Good = Otomeria lanceolata Hiern Operculina tuberosa Meisn. = Merremia tuberosa Rendle Otiophora latifolia Verdc. = Otiophora villicaulis Mildbr. var. vil- Ophioglossum gomezianum Welw. ex A.Braun var. latifolium Prantl licaulis = Ophioglossum latifolium (Prantl) J.E.Burrows Otiophora scabra Zucc. var. diffusa Verdc. = Otiophora scabra Ophioglossum lancifolium sensu Schelpe & Anthony = Zucc. subsp. diffusa (Verdc.) Puff Ophioglossum lusoafricanum Welw. ex Prantl Otiophora scabra Zucc. var. glabra Verdc. = Otiophora scabra Opilia angolensis Exell & Mendonça = Oncoba spinosa Forssk. Zucc. subsp. scabra Opilia celtidifolia (Guill. & Perr.) Endl. ex Walp. = Opilia campes- Otocephalus umbelliferus Chiov. = Calanda rubricaulis K.Schum. tris Engl. var. rubricaulis Opophytum dactylinum (Welw. ex Oliv.) N.E.Br. = Otomeria angolensis (R.D.Good) Verdc. = Otomeria lanceolata Mesembryanthemum cryptanthum Hook.f. Hiern Orbeopsis gossweileri (S.Moore) L.C.Leach = Orbea huillensis Otomeria dilatata Hiern = Otomeria elatior (A.Rich. ex DC.) Verdc. (Hiern) Bruyns subsp. huillensis Otomeria herbacea (Hiern) Hiern ex R.D.Good = Pentas herbacea Orbeopsis huillensis (Hiern) L.C.Leach = Orbea huillensis (Hiern) (Hiern) K.Schum. Bruyns subsp. huillensis Otomeria lanceolata sensu Good non Hiern (1877) = Otomeria sp. Orbeopsis lutea (N.E.Br.) L.C.Leach subsp. vaga (N.E.Br.) aff. lanceolata; Verdcourt in Bulletin du Jardin Botanique de L.C.Leach = Orbea lutea (N.E.Br.) Bruyns subsp. vaga l’État, Bruxelles 23: 17 (1953). (N.E.Br.) Bruyns Otomeria leptocarpa S.Moore = Otomeria lanceolata Hiern Ornithogalum angolense J.C.Manning & Goldblatt = Albuca mono- Ottelia baumii Gürke = Ottelia ulvifolia (Planch.) Walp. phylla Baker Ottelia benguellensis Gürke = Ottelia ulvifolia (Planch.) Walp. Ornithogalum ecklonii Schltdl., nom. illeg. = Ornithogalum tenui- Ottelia crassifolia (Ridl.) Welw. ex Rendle = Ottelia ulvifolia folium F.Delaroche (Planch.) Walp. Orthandra cirrhosa (Radlk.) Pichon = Orthopichonia cirrhosa Ottelia lancifolia A.Rich. = Ottelia ulvifolia (Planch.) Walp. (Radlk.) H.Huber Ottelia plantaginea Welw. ex Ridl. = Ottelia ulvifolia (Planch.) Orthanthera stricta Hiern = Orthanthera albida Schinz Walp. Orthosiphon angolensis G.Taylor = Ocimum fimbriatum Briq. var. Ottelia vesiculata Ridl. = Ottelia ulvifolia (Planch.) Walp. fimbriatum Ouratea calantha Gilg = Campylospermum calanthum (Gilg) Orthosiphon lanceolatus Gürke = Benguellia lanceolata (Gürke) Farron G.Taylor Ouratea elongata (Oliv.) Engl. = Campylospermum elongatum Orthosiphon longipes Baker = Orthosiphon thymiflorus (Roth) (Oliv.) Tiegh. Sleesen Ouratea gossweileri Cavaco = Ochna latisepala (Tiegh.) Bamps Orthosiphon menthifolius Briq. = Endostemon membranaceus (Benth.) Ayob. ex A.J.Paton & Harley Ouratea laevis De Wild. & T.Durand = Campylospermum laeve (De Wild. & T.Durand) Farron Orthosiphon pascuensis G.Taylor = Orthosiphon rubicundus (D.Don) Benth. var. rubicundus Ouratea lecomtei Tiegh. = Campylospermum lecomtei (Tiegh.) Farron Orthosiphon petrensis Hiern = Syncolostemon canescens (Gürke) Ouratea nigroviolacea Gilg ex Engl. = Campylospermum calan- D.F.Otieno thum (Gilg) Farron Orthosiphon pseudornatus R.D.Good = Syncolostemon welwitschii Ouratea welwitschii (Tiegh.) Exell = Rhabdophyllum welwitschii (Rolfe) D.F.Otieno Tiegh. Orthosiphon schinzianus Briq. = Syncolostemon bracteosus Ourouparia africana Baill. var. angolensis (Havil.) Hiern = Uncaria (Benth.) D.F.Otieno africana G.Don subsp. angolensis (Havil.) Ridsdale Orthosiphon tuberosus Briq. = Fuerstia rigida (Benth.) A.J.Paton Oxyanthus gossweileri S.Moore = Ganguelia gossweileri (S.Moore) Orthosiphon tubulascens Briq. = Endostemon tubulascens (Briq.) Robbr. M.R.Ashby Oxyanthus huillensis Nogueira = Oxyanthus speciosus DC. subsp. Orthosiphon villosus Briq. = Endostemon dissitifolius (Baker) mollis (Hutch.) Bridson M.R.Ashby Oxyanthus longitubus R.D.Good = Oxyanthus formosus Hook.f. Orthosiphon welwitschii Rolfe = Syncolostemon welwitschii (Rolfe) Oxyanthus macrophyllus Schweinf. ex Hiern = Oxyanthus unilocu- D.F.Otieno laris Hiern Orygia decumbens Forssk. = Corbichonia decumbens (Forssk.) Oxyanthus molliramis K.Krause = Oxyanthus schumannianus De Exell Wild. & T.Durand Orygia portulacifolia Forssk. = Talinum portulacifolium (Forssk.) Oxyanthus mollis Hutch. = Oxyanthus speciosus DC. subsp. mollis Asch. ex Schweinf. (Hutch.) Bridson Oryza hexandra (Sw.) Doell. = Leersia hexandra Sw. Oxyanthus speciosus DC. subsp. globosus Bridson = Oxyanthus Osbeckia congolensis Cogn. ex Büttner = Dissotis congolensis speciosus DC. subsp. speciosus (Cogn. ex Buett.) Jacq.-Fél. Oxyanthus speciosus DC. var. glaber Bridson = Oxyanthus specio- Osteospermum angolense Norl. = Tripteris angolensis (Norl.) sus DC. subsp. stenocarpus (K.Schum.) Bridson B.Nord. Oxyanthus speciosus DC. var. pubescens Nogueira = Oxyanthus Ostryoderris lucida (Welw. ex Baker) Baker f. = Aganope lucida speciosus DC. subsp. mollis (Hutch.) Bridson (Welw. ex Baker) Polhill Oxyanthus tenuistylus R.D.Good = Oxyanthus gracilis Hiern Osyris abyssinica Hochst. & A.Rich. = Osyris lanceolata Hochst. Oxygonum alatum Burch. forma latelanceolatum Schinz = & Steud. Oxygonum alatum Burch. var. alatum Othonna coriifolia Sond. = Lopholaena coriifolia (Sond.) E.Phillips Oxygonum alatum Burch. forma linearilanceolatum Schinz = & C.A.Sm. Oxygonum alatum Burch. var. alatum

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Oxygonum alatum Burch. forma pinnatifidum Schinz = Oxygonum Pandiaka andongensis Hiern = Pandiaka rubro-lutea (Lopr.) alatum Burch. var. alatum C.C.Towns. Oxygonum alatum Burch. forma subcarnosum Schinz = Oxygonum Pandiaka debilis (Baker) Hiern = Pandiaka welwitschii (Schinz) alatum Burch. var. alatum Hiern Oxygonum alatum Burch. var. incisum Sond. = Oxygonum alatum Pandiaka heudelotii (Moq.) Hiern = Pandiaka angustifolia (Vahl) Burch. var. alatum Hepper Oxygonum alatum Burch. var. integrifolium Sond. = Oxygonum Panicum catumbense Rendle = Sacciolepis catumbensis (Rendle) alatum Burch. var. alatum Stapf Oxygonum alatum Burch. var. marlothii Engl. = Oxygonum alatum Panicum frederici Rendle = Panicum brazzavillense Franch. Burch. var. alatum Panicum frederici Rendle var. minor Rendle = Panicum brazzavil- Oxygonum atriplicifolium Martelli var. sinuatum (Hochst. & Steud. lense Franch. ex Meisn.) Baker = Oxygonum sinuatum (Hochst. & Steud. ex Meisn.) Dammer Panicum glabrescens Steud. = Panicum subalbidum Kunth Oxygonum baumii Dammer ex C.H.Wright = Oxygonum stuhlman- Panicum graciliflorum Rendle = Panicum fluviicola Steud. nii Dammer Panicum gracillimum K.Schum. = Tricholaena monachne (Trin.) Oxygonum callensii Robyns & Petit = Oxygonum fruticosum Stapf & C.E.Hubb. Dammer ex Milne-Redh. Panicum humidicola Rendle = Brachiaria humidicola (Rendle) Oxygonum canescens Sond. var. subglabra Schinz = Oxygonum Schweick. alatum Burch. var. alatum Panicum ianthum Stapf = Panicum brazzavillense Franch. Oxygonum delagoense Kuntze var. robustum Kuntze = Oxygonum Panicum juncifolium Stapf = Panicum natalense Hochst. delagoense Kuntze Panicum laevifolium Hack. var. laevifolium = Panicum schinzii Oxygonum delagoense Kuntze var. strictum C.H.Wright = Hack. Oxygonum dregeanum Meisn. subsp. strictum (C.H.Wright) Paiva & S.Ortiz Panicum lindleyanum Nees ex Steud. = Panicum tenellum Lam. Oxygonum dregeanum Kuntze var. strictum (C.H.Wright) Panicum madagascariense Spreng. var. brevispiculum Rendle = R.A.Graham = Oxygonum dregeanum Meisn. subsp. stric- Tricholaena monachne (Trin.) Stapf & C.E.Hubb. tum (C.H.Wright) Paiva & S.Ortiz Panicum meyerianum Nees var. grandeglume Stent & J.M.Rattray Oxygonum fasciculatum C.H.Wright = Oxygonum stuhlmannii = Eriochloa meyeriana (Nees) Pilg. subsp. grandiglumis Dammer (Stent & J.M.Rattray) Gibbs Russ. Oxygonum humbertii Robyns = Oxygonum stuhlmannii Dammer Panicum pectinatum Rendle = Panicum ecklonii Nees Oxygonum junodii De Wild. = Oxygonum delagoense Kuntze Panicum plagianthum Stapf = Panicum nervatum (Franch.) Stapf Oxygonum pubescens C.H.Wright = Oxygonum dregeanum Meisn. Panicum seslerioides Rendle = Sacciolepis seslerioides (Rendle) subsp. strictum (C.H.Wright) Paiva & S.Ortiz Stapf Oxygonum vanderystii Robyns = Oxygonum pachybasis Milne- Panicum verruciferum Mez = Panicum gracilicaule Rendle Redh. Panicum xantholeucum Schinz = Brachiaria xantholeuca (Schinz) Oxymitra welwitschii Hiern = Uvaria welwitschii (Hiern) Engl. & Stapf Diels Pappea radlkoferi Schweinf. ex Penz. var. angolensis Schltr. = Oxystigma mafuta De Wild. = Oxystigma buchholzii Harms Pappea capensis Eckl. & Zeyh. Pachycarpus bullockii Cavaco = Pachycarpus bisacculatus (Oliv.) Paraglycine hedysaroides (Willd.) F.J.Herm. = Ophrestia hedysar- Goyder oides (Willd.) Verdc. Pachylobus edulis G.Don = Dacryodes edulis (G. Don) H.J.Lam Paraglycine unifoliolata (Baker f.) F.J.Herm. = Ophrestia unifolio- Pachylobus gossweileri Exell = Dacryodes pubescens (Vermoesen) lata (Baker f.) Verdc. H.J.Lam Parasia debilis (Welw.) Hiern = Sebaea debilis (Welw.) Schinz Pachylobus mayumbensis Exell = Santiria trimera (Oliv.) Aubrév. Parasia gracilis (Welw.) Hiern = Sebaea gracilis (Welw.) Paiva & Pachylobus pubescens Vermoesen = Dacryodes pubescens I.Nogueira (Vermoesen) H.J.Lam Parasia grandis (E.Mey.) Hiern = Sebaea grandis (E.Mey.) Steud. Pachypodanthium confine Engl. & Diels var. confine = Duguetia Parasia platyptera (Baker) Hiern = Sebaea platyptera (Baker) confinis (Engl. & Diels) Chatrou Boutique Pachypodanthium gossweileri Exell & Mendonça = Uvaria scabrida Parasia primuliflora (Welw.) Hiern = Sebaea primuliflora (Welw.) Oliv. Sileshi Pachypodanthium simiarum Exell & Mendonça = Letestudoxa Parinari curatellifolia Planch. ex Benth. subsp. mobola (Oliv.) bella Pellegr. R.A.Graham = Parinari curatellifolia Planch. ex Benth. Pachystela brevipes (Baker) Baill. = Synsepalum brevipes (Baker) Parinari gabunensis Engl. = Maranthes gabunensis (Engl.) Prance T. D . Pe n n . Parinari glabra Oliv. = Maranthes glabra (Oliv.) Prance Pachystela cinerea Pierre ex Engl. = Synsepalum brevipes (Baker) T. D . Pe n n . Parinari ingangensis Pellegr. = Magnistipula tessmannii (Engl.) Prance Pachystigma zeyheri Sond. = Pygmaeothamnus zeyheri (Sond.) Robyns var. zeyheri Parinari latifolia Exell = Parinari capensis Harv. Paepalanthus wahlbergii Wikstr. ex Körn. = Syngonanthus wahl- Parinari mobola Oliv. = Parinari curatellifolia Planch. ex Benth. bergii (Wikstr. ex Körn.) Ruhland var. wahlbergii Parinari pumila Mildbr. = Parinari capensis Harv. Paepalanthus welwitschii Rendle = Syngonanthus welwitschii Parinari verdickii De Wild. = Parinari excelsa Sabine (Rendle) Ruhland Parkia zenkeri Harms = Parkia bicolor A.Chev. Paivaeusa dactylophylla Welw. ex Oliv. = Oldfieldia dactylophylla (Welw. ex Oliv.) J.Léonard Parquetina nigrescens (Afzel.) Bullock = Periploca nigrescens Afzel. Pandanus angolensis Huynh forma cacondensis Huynh = Pandanus angolensis Huynh Paspalum orbiculare G.Forst. = Paspalum scrobiculatum L.

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Pattara pellucida Hiern = Embelia schimperi Vatke Pentas arvensis Hiern var. violacea Hiern ex Scott-Elliot = Pentas Pattara welwitschii Hiern = Embelia welwitschii (Hiern) K.Schum. cleistostoma K.Schum. Pauridiantha bilocularis (R.D.Good) Bremek. = Aidia micran- Pentas carnea Benth. var. welwitschii Scott-Elliot = Pentas angus- tha (K.Schum.) Bullock ex F.White var. zenkeri (S.Moore) tifolia (A.Rich.) Verdc. E.M.A.Petit Pentas mechowiana K.Schum. = Pentas purpurea Oliv. var. Pausinystalia angolensis Wernham = Pausinystalia macroceras mechowiana (K.Schum.) Verdc. (K.Schum.) Pierre ex Beille Pentas triangularis De Wild. = Pentas decora S.Moore var. triangu- Pausinystalia mayumbensis R.D.Good = Corynanthe mayumbensis laris (De Wild.) Verdc. (R.D.Good) N.Hallé Pentas verticillata Scott-Elliot, nom. nud. = Pentas decora Pavetta baconia sensu Hiern (1898) et Good (1926) non Hiern S.Moore var. decora (1877) = Pavetta gossweileri Bremek. Pentas woodii Scott-Elliot = Pentas angustifolia (A.Rich.) Verdc. Pavetta chionantha K.Schum. & K.Krause = Pavetta owariensis Peperomia exigua (Blume) Miq. = Peperomia pellucida Kunth P.Beauv. var. glaucescens (Hiern) S.D.Manning Peperomia holstii C.DC. = Peperomia molleri C.DC. subsp. molleri Pavetta fastigiata R.D.Good = Ixora fastigiata (R.D.Good) Bremek. Perdicium piloselloides Hiern, nom. illeg. = Gerbera piloselloides Pavetta glaucescens Hiern = Pavetta owariensis P.Beauv. var. (L.) Cass. glaucescens (Hiern) S.D.Manning Pergularia africana N.E.Br. = Telosma africana (N.E.Br.) N.E.Br. Pavetta gracilis sensu Good (1926) non Klotzsch (1861) = Pavetta globularis Bremek. Pergularia daemia (Forssk.) Chiov. var. leiocarpa (K.Schum.) H.Huber = Pergularia daemia (Forssk.) Chiov. subsp. garip- Pavetta longipedunculata R.D.Good = Ixora aneimenodesma ensis (E.Mey.) Goyder K.Schum. subsp. kivuensis De Block Pergularia extensa (Jacq.) N.E.Br. = Pergularia daemia (Forssk.) Pavetta microlancea sensu Good (1926) non K.Schum. (1899) = Chiov. subsp. daemia Pavetta lasiopeplus K.Schum. Pergularia garipensis (E.Mey.) N.E.Br. = Pergularia daemia Pavetta parviflora Afzel. = Psydrax parviflora (Afzel.) Bridson (Forssk.) Chiov. subsp. garipensis (E.Mey.) Goyder subsp. parviflora Periploca sylvestris Retz. = Marsdenia sylvestris (Retz.) P.I.Forst. Pavetta sanguinolenta R.D.Good = Pavetta canescens DC. Peristrophe pumila (Lindau) Lindau = Dicliptera pumila (Lindl.) Pavetta termitaria Bremek. var. pubescens Bremek. = Pavetta gar- Dandy ex Brenan deniifolia Hochst. ex A.Rich. var. subtomentosa K.Schum. Persicaria attenuata (R.Br.) Soják subsp. africana K.L.Wilson = Pavetta viridiflora R.D.Good = Pavetta microthamnus K.Schum. Persicaria madagascariensis (Meisn.) S.Ortiz & Paiva Pavonia hirsuta Guill. & Perr. = Pavonia senegalensis (Cav.) Persicaria hololeion (Peter) Soják = Persicaria setosula (A.Rich.) Leistner K.L.Wilson Pavonia patens sensu A.Meeuse (1961) non (Andr.) Chiov. (1915) Persicaria quarrei (De Wild.) Soják = Persicaria setosula (A.Rich.) = Pavonia burchellii (DC.) R.A.Dyer K.L.Wilson Paxia myriantha (Baill.) Pierre = Rourea myriantha Baill. Persicaria sambesica (J.Schust.) Soják = Persicaria senegalensis Peltospermum paniculatum Benth. = Sacosperma paniculatum (Meisn.) Soják forma senegalensis (Benth.) G.Taylor Persicaria serrulata (Lag.) Webb & Moq. = Persicaria decipiens Penianthus gossweileri Exell = Penianthus longifolius Miers (R.Br.) K.L.Wilson Pennisetum angolense Rendle = Pennisetum macrourum Trin. Persicaria tanganyikae (J.Schust.) Soják = Persicaria senegalensis Pennisetum glabrum Steud. = Pennisetum thunbergii Kunth (Meisn.) Soják forma senegalensis Pennisetum glaucocladum Stapf & C.E.Hubb. = Pennisetum mac- Persicaria utriculosa (Tirovsky) Soják = Persicaria hystricula rourum Trin. (J.Schust.) Soják Pennisetum gossweileri Stapf & C.E.Hubb. = Pennisetum pur- Petamenes huillensis (Welw. ex Baker) N.E.Br. = Gladiolus huil- pureum Schumach. lensis (Welw. ex Baker) Goldblatt Pennisetum typhoides (Burm.f.) Stapf & C.E.Hubb. = Pennisetum Peucedanum angolense (Welw. ex Ficalho) Cannon = Lefebvrea glaucum (L.) R.Br. grantii (Kingston ex Oliv.) S.Droop Pentacarpaea arenaria Hiern = Pentanisia arenaria (Hiern) Verdc. Peucedanum fraxinifolium (Hochst.) Hiern var. haemanthum Welw. ex Hiern = Steganotaenia araliacea Hochst. Pentadesma leptonema Pierre = Pentadesma butyracea Sabine Peucedanum heracleoides Baker = Physotrichia muriculata Pentadesma parviflora Exell = Mammea africana Sabine (Welw. ex Hiern) S.Droop & C.C.Towns. Pentadiplandra gossweileri Exell = Pentadiplandra brazzeana Peucedanum muriculatum Welw. ex Hiern = Physotrichia muricu- Baill. lata (Welw. ex Hiern) S.Droop & C.C.Towns. Pentagonanthus caeruleus (E.A.Bruce) Bullock = Raphionacme Phaeoneuron dicellandroides Gilg = Ochthocharis dicellandroides caerulea E.A.Bruce (Gilg) C.Hansen & Wickens Pentagonia physalodes (L.) Hiern = Nicandra physalodes (L.) Pharnaceum bellidifolium Poir. = Mollugo nudicaulis Lam. Gaertn. Pharnaceum cerviana L. = Mollugo cerviana (L.) Ser. var. cerviana Pentanisia annua K.Schum. = Neopentanisia annua (K.Schum.) Verdc. Pharnaceum salsoloides (Burch.) Adamson = Hypertelis salsoloides (Burch.) Adamson var. salsoloides Pentanisia caerulea Hiern = Otiophora caerulea (Hiern) Bullock Pharnaceum salsoloides (Burch.) Adamson var. mossamedense Pentanisia pentagyne K.Schum. = Pentanisia arenaria (Hiern) Welw. ex Hiern = Hypertelis salsoloides (Burch.) Adamson Verdc. var. mossamedensis (Welw. ex Hiern) Gonç. Pentarrhinum abyssinicum Decne. var. angolense N.E.Br. = Pharnaceum verrucosum Eckl. & Zeyh. = Hypertelis salsoloides Pentarrhinum abyssinicum Decne. subsp. angolense (Burch.) Adamson var. salsoloides (N.E.Br.) Liede & Nicholas Phaseolus mungo L. = Vigna mungo (L.) Hepper Pentarrhinum insipidum sensu C.Norman (1929) non E.Mey. (1838) = Pentarrhinum abyssinicum Decne. subsp. ango- Phaulopsis glandulosa Clarke = Phaulopsis lankesterioides lense (N.E.Br.) Liede & Nicholas (Lindau) Lindau

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Phaulopsis parviflora Willd. = Phaulopsis imbricata (Forssk.) Plectranthus andongensis (Hiern) K.Schum. = Plectranthus tenui- Sweet subsp. imbricata caulis (Hook.f.) J.K.Morton Phaylopsis obliqua T.Anderson ex S.Moore = Phaulopsis micrantha Plectranthus concinnus (Hiern) K.Schum. = Plectranthus tenui- (Benth.) C.B.Clarke caulis (Hook.f.) J.K.Morton Philippia benguelensis (Welw. ex Engl.) Britten = Erica benguelen- Plectranthus cylindraceus Hochst. ex Benth. = Plectranthus mon- sis (Welw. ex Engl.) E.G.H.Oliv. tanus Benth. Philippia mannii (Hook.f.) Alm & T.C.E.Fr. subsp. pallidiflora Plectranthus herbaceus Briq. = Plectranthus tenuicaulis (Hook.f.) (Engl.) R.Ross = Erica mannii (Hook.f.) Beentje subsp. pal- J.K.Morton lidiflora (Engl.) E.G.H.Oliv. Plectranthus horridus (Hiern) Baker = Plectranthus hadiensis Philippia pallidiflora Engl. = Erica mannii (Hook.f.) Beentje subsp. (Forssk.) Schweinf. ex Sprenger pallidiflora (Engl.) E.G.H.Oliv. Plectranthus piliferus Chiov. = Plectranthus djalonensis (A.Chev.) Philoxerus vermicularis (L.) R.Br. ex Sm. = Blutaparon vermicu- A.J.Paton lare (L.) Mears Plectranthus urticoides Baker = Plectranthus laxiflorus Benth. Phoenix spinosa Schumach. & Thonn. = Phoenix reclinata Jacq. Plectronia acuminata De Wild. = Keetia acuminata (De Wild.) Phragmites communis Trin. = Phragmites australis (Cav.) Steud. Bridson Phrynium confertum (Benth.) K.Schum. = Ataenidia conferta Plectronia chamaedendrum Kuntze = Pygmaeothamnus (Benth.) Milne-Redh. chamaedendrum (Kuntze) Robyns Plectronia dewevrei De Wild. = Colletoecema dewevrei (De W Phrynium textile Ridl. = Ataenidia conferta (Benth.) Milne-Redh. ild.) E.M.A.Petit Phyllanthus capillaris Schumach. & Thonn. = Phyllanthus num- Plectronia gilletii De Wild. = Psydrax gilletii (De Wild.) Bridson mulariifolius Poir. var. capillaris (Schumach. & Thonn.) Radcl.-Sm. Plectronia orbicularis K.Schum. = Rytigynia orbicularis (K.Schum.) Robyns Phyllanthus dekindtii Hutch. = Phyllanthus verdickii De Wild. Plectronia palma K.Schum. = Psydrax palma (K.Schum.) Bridson Phyllanthus discoideus (Baill.) Müll.Arg. = Margaritaria discoidea (Baill.) G.L.Webster var. discoidea Plectronia ripae De Wild. = Keetia ripae (De Wild.) Bridson Phyllanthus floribundus (Baill.) Müll.Arg., nom. illeg. = Plectronia soyauxii K.Schum. = Vangueriella soyauxii (K.Schum.) Phyllanthus muellerianus (Kuntze) Exell Verdc. Phyllanthus guineensis Pax = Phyllanthus ovalifolius Forssk. Plectronia venosa Oliv. = Keetia venosa (Oliv.) Bridson Phyllanthus maderaspatensis L. var. thonningii (Schumach. & Pleiocarpa tubicina Stapf = Pleiocarpa bicarpellata Stapf Thonn.) Müll.Arg. = Phyllanthus maderaspatensis L. Pleiocarpa welwitschii Stapf ex Hiern = Pleiocarpa pycnantha Phylloclinium paradoxum Baill. = Phyllobotryon paradoxum (K.Schum.) Stapf (Baill.) Hul Pleiotaxis affinis O.Hoffm. = Pleiotaxis antunesii O.Hoffm. Phyllocosmus candidus Engl. & Gilg = Phyllocosmus lemaireanus Pleiotaxis amoena R.E.Fr. = Pleiotaxis eximia O.Hoffm. subsp. (De Wild. & T.Durand) T.Durand & H.Durand eximia Phyllogeiton discolor (Klotzsch) Herzog = Berchemia discolor Pleiotaxis arenaria Milne-Redh. = Pleiotaxis fulva Hiern (Klotzsch) Hemsl. Pleiotaxis argentea M.R.F.Taylor = Pleiotaxis huillensis O.Hoffm. Physaloides somnifera (L.) Moench = Withania somnifera (L.) subsp. argentea (M.R.F.Taylor) S.Ortiz & Rodr.Oubiña Dunal Pleiotaxis baumii S.Moore = Pleiotaxis ambigua S.Moore Physostigma mesoponticum Taub. var. baumii Harms = Pleiotaxis clivicola S.Moore = Pleiotaxis subpaniculata Chiov. Physostigma mesoponticum Taub. Pleiotaxis gossweileri S.Moore = Pleiotaxis huillensis O.Hoffm. Physotrichia arenaria Engl. & Gilg = Diplolophium zambesianum subsp. huillensis var. huillensis Hiern Pleiotaxis latisquamea S.Moore = Pleiotaxis pulcherrima Steetz Picralima klaineana Pierre = Picralima nitida (Stapf) T.Durand & H.Durand Pleiotaxis lejolyana Lisowski = Pleiotaxis fulva Hiern Piloselloides hirsuta (Forssk.) C.Jeffrey ex Cufod. = Gerbera Pleiotaxis pulcherrima Steetz var. angustifolia O.Hoffm. = piloselloides (L.) Cass. Pleiotaxis pulcherrima Steetz Pilostyles aethiopica Welw. = Berlinianche aethiopica (Welw.) Pleiotaxis pulcherrima Steetz var. poggeana O.Hoffm. = Pleiotaxis Vattimo-Gil pulcherrima Steetz Pleiotaxis rugosa O.Hoffm. var. auriculata (Welw.) Hiern = Pimpinella mechowii (Engl.) H.Wolff = Pimpinella huillensis Welw. Pleiotaxis rugosa O.Hoffm. ex Engl. Pleiotaxis sapinii S.Moore = Pleiotaxis pulcherrima Steetz Pimpinella platyphylla Welw. ex Hiern = Pimpinella huillensis Welw. ex Engl. Pleomele acaulis (Baker). N.E.Br. = Dracaena acaulis Baker Piptadenia africana Hook.f. = Piptadeniastrum africanum (Hook. Pleomele arborea (Willd.) N.E.Br. = Dracaena arborea (Willd.) f.) Brenan Link Pistia stratiotes L. var. obcordata (Schleid.) Engl. = Pistia strati- Pleomele camerooniana (Baker) N.E.Br. = Dracaena camerooni- otes L. ana Baker Pittosporum rhodesicum Cufod. = Pittosporum viridiflorum Sims Pleomele cerasifera (Hua) N.E.Br. = Dracaena cerasifera Hua Platanthera angolensis Schltr. = Brachycorythis angolensis Pleomele fragrans (L.) Salisb. = Dracaena fragrans (L.) Ker Gawl. (Schltr.) Schltr. Pleomele humilis (Baker) N.E.Br. = Dracaena aubryana Brongn. Platanthera rhodostachys Schltr. = Brachycorythis rhodostachys ex E.Morren (Schltr.) Summerh. Pleomele mannii (Baker) N.E.Br. = Dracaena mannii Baker Platostoma flaccidum (A.Rich.) Benth. = Platostoma africanum Pleomele mayumbensis (Hua) N.E.Br. = Dracaena camerooniana P. B e a u v . Baker Plectranthastrum rosmarinifolium (Welw.) B.Mathew = Alvesia Pleomele nitens (Welw. ex Baker) N.E.Br. = Dracaena mannii rosmarinifolia Welw. Baker

List of synonyms S T R E L I T Z I A 22 (2008) 257

Pleomele parviflora (Baker) N.E.Br. = Dracaena parviflora Baker Polygala robusta Gürke var. rubra Gürke = Polygala robusta Gürke Pleomele poggei (Engl.) N.E.Br. = Dracaena poggei Engl. Polygala seminuda sensu Exell & Mendonça (1937) non Harv. (1860) = Polygala leptophylla Burch. Pleomele tholloniana (Hua) N.E.Br. = Dracaena aubryana Brongn. ex E.Morren Polygala splendens Exell = Polygala macrostigma Chodat Pleomele viridiflora (Engl. & K.Krause) N.E.Br. = Dracaena viridi- Polygala stanleyana Chodat = Polygala albida Schinz subsp. flora Engl. & K.Krause stanleyana (Chodat) Paiva Pleopeltis excavata (Bory ex Willd.) Sledge = Lepisorus excavatus Polygala usafuensis sensu Exell & Mendonça (1937) non Gürke (Bory ex Willd.) Ching (1900) = Polygala nambalensis Gürke Plexipus pinnatifidus (L.f.) R.Fern. = Chascanum pinnatifidum Polygala viminalis sensu auct. non Gürke (1895) = Polygala steno- (L.f.) E.Mey. var. pinnatifidum petala Klotzsch subsp. casuarina (Chodat) Paiva Plumeria acutifolia Poir. = Plumeria rubra L. Polygonum buchananii Dammer = Oxygonum buchananii (Dammer) J.B.Gillett Poggea stenura Gilg = Poggea alata Gürke Polygonum bussei Peter = Persicaria senegalensis (Meisn.) Soják Pogonarthria falcata (Hack.) Rendle = Pogonarthria squarrosa forma albotomentosa (R.A.Graham) K.L.Wilson (Roem. & Schult.) Pilg. Polygonum capitatum Buch.-Ham. ex D.Don = Persicaria capitata Pogonarthria tuberculata Pilg. = Pogonarthria fleckii (Hack.) Hack. (Buch.-Ham. ex D.Don) H.Gross Pogonatherum huillense (Rendle) Roberty = Homozeugos huil- Polygonum capitatum Buch.-Ham. ex D.Don var. macilentum lense (Rendle) Stapf (Meisn.) Meisn. = Persicaria capitata (Buch.-Ham. ex Pogonia umbrosa Rchb.f. = Nervilia bicarinata (Blume) Schltr. D.Don) H.Gross Pogonia viridiflora Rchb.f. = Nervilia bicarinata (Blume) Schltr. Polygonum capitatum Buch.-Ham. ex D.Don var. pingue (Meisn.) Meisn. = Persicaria capitata (Buch.-Ham. ex D.Don) Pollia mannii sensu Rendle (1899) = Pollia condensata C.B.Clarke H.Gross Pollichia zeylanica (Burm.f.) F.Muell. = Trichodesma zeylanicum Polygonum decipiens R.Br. = Persicaria decipiens (R.Br.) (Burm.f.) R.Br. K.L.Wilson Polyalthia mayumbensis Exell = Xylopia quintasii Engl. & Diels Polygonum erythropus Dammer = Persicaria decipiens (R.Br.) Polyalthia mortehanii De Wild. = Greenwayodendron suaveolens K.L.Wilson (Engl. & Diels) Verdc. subsp. suaveolens var. suaveolens Polygonum glandulo-pilosum De Wild. = Persicaria glandulo- Polyalthia suaveolens Engl. & Diels = Greenwayodendron suaveo- pilosa (De Wild.) Soják lens (Engl. & Diels) Verdc. subsp. suaveolens var. suaveolens Polygonum glomeratum Dammer = Persicaria glomerata Polycarpaea corymbosa (L.) Lam. var. effusa Oliv. = Polycarpaea (Dammer) S.Ortiz & Paiva eriantha Hochst. ex A.Rich. Polygonum hololeion Peter = Persicaria setosula (A.Rich.) Polycarpaea corymbosa (L.) Lam. var. parviflora Oliv. = K.L.Wilson Polycarpaea corymbosa (L.) Lam. Polygonum holotrichum Peter = Persicaria setosula (A.Rich.) Polycephalium poggei Engl. = Polycephalium lobatum (Pierre) K.L.Wilson Pierre ex Engl. Polygonum hydrophilum Peter = Persicaria setosula (A.Rich.) Polycoryne fernandensis (Hiern) Keay = Pleiocoryne fernandense K.L.Wilson (Hiern) Rauschert Polygonum hystriculum Schuster = Persicaria hystricula (Schuster) Polygala angolensis sensu Exell & Mendonça (1937) non Chodat Soják (1912) = Polygala ganguelensis Exell & Mendonça Polygonum lanigerum R.Br. var. africanum Meisn. = Persicaria Polygala benguellensis Gürke = Polygala schinziana Chodat senegalensis (Meisn.) Soják forma albotomentosa (R.A.Graham) K.L.Wilson Polygala cabrae Chodat = Heterosamara cabrae (Chodat) Paiva Polygonum lanigerum R.Br. var. salicifolium Peter = Persicaria Polygala carrissoana Exell & Mendonça = Heterosamara carris- senegalensis (Meisn.) Soják forma albotomentosa soana (Exell & Mendonça) Paiva (R.A.Graham) K.L.Wilson Polygala chodatiana Hiern = Polygala arenaria Willd. Polygonum leuconeuron Peter = Persicaria decipiens (R.Br.) Polygala claessensii Chodat = Polygala paludicola Gürke K.L.Wilson Polygala ficalhoana Exell & Mendonça = Polygala angolensis Polygonum limbatum Meisn. = Persicaria limbata (Meisn.) H.Hara Chodat Polygonum madagascariense (Meisn.) Meisn. = Persicaria mada- Polygala filifera Chodat = Polygala sphenoptera Fresen. gascariensis (Meisn.) S.Ortiz & Paiva Polygala guerkei Chodat = Polygala nambalensis Gürke Polygonum mildbraedii Dammer = Persicaria setosula (A.Rich.) K.L.Wilson Polygala kubangensis Gürke = Polygala kalaxariensis Schinz Polygonum nyikense Baker = Persicaria setosula (A.Rich.) Polygala lepidota Welw. ex Exell = Polygala welwitschii Chodat K.L.Wilson subsp. pygmaea (Gürke) Paiva Polygonum pedunculare Wall. & Meisn. var. glabrinodum De Wild. Polygala mendesii Paiva = Polygala guerichiana Engl. = Persicaria glomerata (Dammer) S.Ortiz & Paiva Polygala pearsonii Exell = Polygala pallida E.Mey. ex Harv. Polygonum pedunculare Wall. & Meisn. var. subsagittatum De Polygala persicariifolia sensu Gomes e Sousa (1930) non DC. Wild. = Persicaria strigosa (R.Br.) Nakai (1824) = Polygala sphenoptera Fresen. Polygonum piliferum Tikovsky = Persicaria limbata (Meisn.) Polygala phyllostigma (Chodat) Exell & Mendonça = Polygala nam- H.Hara balensis Gürke Polygonum poiretii Meisn. var. latifolium Dammer = Persicaria Polygala psammophila Gürke = Polygala nambalensis Gürke setosula (A.Rich.) K.L.Wilson Polygala pygmaea Gürke = Polygala welwitschii Chodat subsp. Polygonum poiretii Meisn. var. madagascariense Meisn. = pygmaea (Gürke) Paiva Persicaria madagascariensis (Meisn.) S.Ortiz & Paiva Polygala robusta Gürke var. coerulea Gürke = Polygala robusta Polygonum quarrei De Wild. = Persicaria setosula (A.Rich.) Gürke K.L.Wilson

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Polygonum repens Meisn. var. macilentum Meisn. = Persicaria Popowia caulantha Exell = Monanthotaxis diclina (Sprague) Verdc. capitata (Buch.-Ham. ex D.Don) H.Gross Popowia congensis Engl. & Diels = Monanthotaxis laurentii (De Polygonum repens Meisn. var. pingue Meisn. = Persicaria capitata Wild.) Verdc. (Buch.-Ham. ex D.Don) H.Gross Popowia diclina Sprague = Monanthotaxis diclina (Sprague) Verdc. Polygonum roxburghii Meisn. = Polygonum plebeium R.Br. Popowia engleriana Exell & Mendonça = Sphaerocoryne gracilis Polygonum salicifolium Brouss. ex Willd. = Persicaria decipiens (Engl. & Diels) Verdc. subsp. engleriana (Exell & Mendonça) (R.Br.) K.L.Wilson Verdc. Polygonum salicifolium Brouss. ex Willd. var. serrulatum (Lag.) Popowia ferruginea (Oliv.) Engl. & Diels = Monanthotaxis ferru- Maire & Weiller = Persicaria decipiens (R.Br.) K.L.Wilson ginea (Oliv.) Verdc. Polygonum sambesiacum J.Schust. = Persicaria senegalensis Popowia gracilis Oliv. ex Engl. & Diels subsp. engleriana (Exell & (Meisn.) Soják forma senegalensis Mendonça) N.Robson = Sphaerocoryne gracilis (Engl. & Polygonum sambesiacum J.Schust. var. angustifolium Peter = Diels) Verdc. subsp. engleriana (Exell & Mendonça) Verdc. Persicaria senegalensis (Meisn.) Soják forma senegalensis Popowia klainii Engl. & Diels var. lastoursvillensis (Pellegr.) Le Polygonum scabrum Poiret = Persicaria decipiens (R.Br.) Thomas = Monanthotaxis klainii (Engl.) Verdc. var. lastours- K.L.Wilson villensis (Pellegr.) Verdc. Polygonum senegalense Meisn. = Persicaria senegalensis (Meisn.) Popowia lucidula (Oliv.) Engl. & Diels = Monanthotaxis lucidula Soják forma senegalensis (Oliv.) Verdc. Polygonum senegalense Meisn. forma albotomentosum Popowia obovata (Benth.) Engl. & Diels = Friesodielsia obovata R.A.Graham = Persicaria senegalensis (Meisn.) Soják forma (Benth.) Verdc. albotomentosa (R.A.Graham) K.L.Wilson Popowia oliverana Exell & Mendonça = Monanthotaxis parvifolia Polygonum senegalense Meisn. subsp. albotomentosum (Oliv.) Verdc. (R.A.Graham) Germish. = Persicaria senegalensis (Meisn.) Popowia scamnopetala Exell = Exellia scamnopetala (Exell) Soják forma albotomentosa (R.A.Graham) K.L.Wilson Boutique Polygonum senegalense Meisn. var. subciliatum Peter = Porochna huillensis Tiegh. = Ochna pulchra Hook. Persicaria senegalensis (Meisn.) Soják forma albotomentosa (R.A.Graham) K.L.Wilson Porterandia castaneofulva (S.Moore) Keay = Aoranthe castaneofulva (S.Moore) Somers Polygonum senegalense Meisn. var. usambarense Dammer = Persicaria senegalensis (Meisn.) Soják forma senegalensis Porterandia cladantha (K.Schum.) Keay = Aoranthe cladantha (K.Schum.) Somers Polygonum serrulatum Lag. = Persicaria decipiens (R.Br.) K.L.Wilson Porterandia nalaensis (De Wild.) Keay = Aoranthe nalaensis (De Wild.) Somers Polygonum serrulatum Lag. var. angustifolium Peter = Persicaria decipiens (R.Br.) K.L.Wilson Portulaca caffra Thunb. = Talinum caffrum (Thunb.) Eckl. & Zeyh. Polygonum serrulatum Lag. var. bequaertii De Wild. = Persicaria Portulaca cuneifolia Vahl, nom. illegit. superfl. = Talinum portu- decipiens (R.Br.) K.L.Wilson lacifolium (Forssk.) Asch. ex Schweinf. Polygonum setosulum A.Rich. = Persicaria setosula (A.Rich.) Portulaca portulacastrum L. = Sesuvium portulacastrum (L.) L. K.L.Wilson Potamogeton javanicus Hassk. = Potamogeton octandrus Poir. Polygonum strigosum R.Br. = Persicaria strigosa (R.Br.) Nakai subsp. octandrus Polygonum strigosum R.Br. var. sanguineum Peter = Persicaria Potamogeton pectinatus L. = Stuckenia pectinata (L.) Börner strigosa (R.Br.) Nakai Potamogeton thunbergii Cham. & Schltdl. = Potamogeton nodosus Polygonum tanganikae J.Schust. = Persicaria senegalensis Poir. (Meisn.) Soják forma senegalensis Pouzolzia andongensis Hiern = Pouzolzia denudata De Wild. & Polygonum tanganikae J.Schust. var. ciliatum Peter = Persicaria T.Durand senegalensis (Meisn.) Soják forma senegalensis Pouzolzia golungensis Hiern = Pouzolzia guineensis Benth. Polygonum tomentosum Willd. = Persicaria madagascariensis Pouzolzia huillensis Hiern = Pouzolzia mixta Solms (Meisn.) S.Ortiz & Paiva Pouzolzia procridioides (E.Mey.) Wedd. = Pouzolzia parasitica Polygonum tomentosum Willd. forma angustifolium De Wild. = (Forssk.) Schweinf. Persicaria madagascariensis (Meisn.) S.Ortiz & Paiva Premna colorata Hiern = Premna sulphurea (Baker) Gürke Polygonum tomentosum Willd. var. angustifolium (De Wild.) Peter = Persicaria madagascariensis (Meisn.) S.Ortiz & Paiva Pretrea eriocarpa Decne. = Dicerocaryum eriocarpum (Decne.) Abels Polygonum tomentosum Willd. var. blepharanthum Peter = Persicaria madagascariensis (Meisn.) S.Ortiz & Paiva Pretrea zanguebarica (Lour.) J.Gay ex DC. pro parte = Dicerocaryum eriocarpum (Decne.) Abels Polygonum tomentosum Willd. var. brevipilum Peter = Persicaria madagascariensis (Meisn.) S.Ortiz & Paiva Prevostea lucida R.D.Good = Calycobolus heudelotii (Baker ex Oliv.) Heine subsp. heudelotii Polygonum tomentosum Willd. var. eciliatum Peter = Persicaria madagascariensis (Meisn.) S.Ortiz & Paiva Prevostea mayumbensis R.D.Good = Calycobolus goodii Heine Polygonum tomentosum Willd. var. glandulosum Meisn. = Prevostea racemosa R.D.Good = Calycobolus racemosus Persicaria madagascariensis (Meisn.) S.Ortiz & Paiva (R.D.Good) Heine Polygonum tomentosum Willd. var. limnogenes (Vatke) Hiern = Prioria balsamifera (Vermoesen) Breteler = Gossweilerodendron Persicaria madagascariensis (Meisn.) S.Ortiz & Paiva balsamiferum (Vermoesen) Harms Polygonum utriculosum Tirovsky = Persicaria hystricula (Schuster) Prioria buchholzii (Harms) Breteler = Oxystigma buchholzii Harms Soják Prioria oxyphylla (Harms) Breteler = Oxystigma oxyphyllum Polysphaeria parviflora R.D.Good = Chazaliella parviflora (Harms) J.Léonard (R.D.Good) Verdc. Priva angolensis Moldenke = Priva auricoccea A.Meeuse Polystachya holochila Schltr. = Polystachya dendrobiiflora Rchb.f. Probletostemon elliotii K.Schum. = Tricalysia elliotii (K.Schum.) Polystachya nitidula Rchb.f. = Polystachya mauritiana Spreng. Hutch. & Dalziel

List of synonyms S T R E L I T Z I A 22 (2008) 259

Protea chionantha Engl. & Gilg = Protea angolensis Welw. var. Psychotria rotundifolia R.D.Good = Chazaliella rotundifolia angolensis (R.D.Good) E.M.A.Petit & Verdc. Protea chionantha Engl. & Gilg var. divaricata Engl. & Gilg = Psychotria viridicalyx R.D.Good = Chazaliella viridicalyx Protea angolensis Welw. var. divaricata (Engl. & Gilg) Beard (R.D.Good) Verdc. Protea chrysolepis Engl. & Gilg = Protea gaguedi J.F.Gmel. Psychotria wildemaniana T.Durand ex De Wild. = Chazaliella Protea haemantha Engl. & Gilg = Protea poggei Engl. subsp. hae- wildemaniana (T.Durand ex De Wild.) E.M.A.Petit & Verdc. mantha Chisumpa & Brummitt Pteleopsis stenocarpa Engl. & Diels = Pteleopsis myrtifolia Protea leucoblepharis (Hiern) Baker = Protea welwitschii Engl. (M.A.Lawson) Engl. & Diels Protea melliodora Engl. & Gilg = Protea welwitschii Engl. Pteris quadriaurita Retz. subsp. friesii (Hieron.) Schelpe = Pteris friesii Hieron. Protea myrsinifolia Engl. & Gilg = Protea welwitschii Engl. Pterocarpus antunesii (Taub.) Harms = Pterocarpus lucens Lepr. Protea trichophylla Engl. & Gilg = Protea lemairei De Wild. subsp. ex Guill. & Perr. subsp. antunesii (Taub.) Rojo trichophylla (Engl. & Gilg) Beard Pterocarpus cabrae De Wild. = Pterocarpus tinctorius Welw. Protea welwitschii Engl. subsp. mocoensis Beard = Protea welwitschii Engl. Pterocarpus melliferus Welw. ex Baker = Pterocarpus rotundifolius (Sond.) Druce subsp. rotundifolius Psammotropha myriantha Sond. var. huillensis Welw. ex Oliv. = Psammotropha myriantha Sond. Pterocarpus tinctorius Welw. var. chrysothrix (Taub.) Hauman = Pterocarpus tinctorius Welw. Psednotrichia tenella Hiern = Psednotrichia xyridopsis (O.Hoffm.) Anderb. & P.O.Karis Pteroglossaspis clandestina Börge Pett. = Eulophia clandestina (Börge Pett.) Bytebier Pseuderanthemum hypocrateriforme (Vahl) Radlk. = Ruspolia hypocrateriformis (Vahl) Milne-Redh. Pterotaberna insconspicua (Stapf) Stapf = Tabernaemontana inconspicua Stapf Pseuderanthemum nigritianum (T.Anderson) Radlk. = Pseuderanthemum tunicatum (Afzel.) Milne-Redh. Pterygocarpus abyssinicus Hochst. = Marsdenia abyssinica (Hochst.) Schltr. Pseudobarleria hirsuta T.Anderson = Petalidium currori S.Moore Pupalia huillensis Hiern = Cyathula cylindrica Moq. Pseudobrachiaria deflexa (Schumach.) Launert = Brachiaria de - flexa (Schumach.) C.E.Hubb. ex Robyns Pycnosphaera trimera Gilg = Pycnosphaera buchananii (Baker) N.E.Br. Pseudocentema angolense (Hook.f.) Chiov. = Centema angolensis Hook.f. Pycreus albomarginatus Mart. & Schrad. ex Nees = Pycreus macrostachyos (Lam.) J.Raynal subsp. macrostachyos Pseudogaltonia pechuelii (Kuntze) Engl. = Pseudogaltonia clavata (Baker ex Mast.) E.Phillips Pycreus flavescens (L.) P.Beauv. ex Rchb. var. abyssinicus (Hochst. ex A.Rich.) C.B.Clarke = Pycreus flavescens (L.) P.Beauv. ex Pseudogardenia kalbreyeri (Hiern) Keay = Adenorandia kalbreyeri Rchb. subsp. flavescens (Hiern) Robbr. & Bridson Pycreus macranthus (Boeck.) C.B.Clarke var. angustifolius (Ridl.) Pseudolachnostylis dekindtii Pax = Pseudolachnostylis maprou- C.B.Clarke ex Rendle = Cyperus laevigatus L. subsp. laevi- neifolia Pax var. dekindtii (Pax) Radcl.-Sm. gatus Pseudolachnostylis glauca (Hiern) Hutch. = Pseudolachnostylis Pycreus nitens (Retz.) Nees = Pycreus pumilus (L.) Nees maprouneifolia Pax var. glabra (Pax) Brenan Pycreus propinquus Nees = Pycreus lanceolatus (Poir.) C.B.Clarke Pseudomussaenda gossweileri Wernham = Pseudomussaenda monteiroi (Wernham) Wernham Pycreus tremulus (Poir.) C.B.Clarke = Pycreus macrostachyos (Lam.) J.Raynal subsp. tremulus (Poir.) Lye Psiadia arabica Jaub. & Spach = Psiadia punctulata (DC.) Vatke Pycreus umbrosus Nees = Pycreus nitidus (Lam.) J.Raynal Psiadia lycioides Hiern = Pluchea lycioides (Hiern) Merxm. Pygeum africanum Hook.f. = Prunus africana (Hook.f.) Kalkman Psilanthopsis kapakata A.Chev. = Coffea kapakata (A.Chev.) Bridson Quamoclit coccinea (L.) Moench = Ipomoea coccinea L. Psilosiphon cyanescens Welw. = Lapeirousia schimperi (Asch. & Quamoclit vulgaris Choisy = Ipomoea quamoclit L. Klatt) Milne-Redh. Quisqualis exannulata (O.Hoffm.) Exell = Combretum exannula- Psilosiphon fragrans Welw. = Lapeirousia schimperi (Asch. & tum (O.Hoffm.) Engl. & Diels Klatt) Milne-Redh. Quisqualis falcata Welw. ex Hiern = Combretum falcatum (Welw. Psilosiphon odoratissimus Welw. = Lapeirousia odoratissima Baker ex Hiern) Jongkind Psoralea obtusifolia DC. = Cullen tomentosum (Thunb.) Quisqualis indica L. = Combretum indicum (L.) Jongkind J.W.Grimes Quisqualis latialata (Engl. ex Engl. & Diels) Exell = Combretum Psorospermum angolense Exell = Psorospermum mechowii Engl. latialatum Engl. ex Engl. & Diels Psorospermum febrifugum sensu auct. non Spach (1836) = Quisqualis littorea (Engl.) Exell = Combretum falcatum (Welw. ex Psorospermum baumii Engl. Hiern) Jongkind Psorospermum hundtii Exell & Mendonça = Psorospermum Ramphicarpa angolensis Engl. = Cycnium angolense (Engl.) mechowii Engl. O.J.Hansen Psychotria abrupta Hiern = Chazaliella abrupta (Hiern) E.M.A.Petit Randia acuminata (G.Don) Benth. = Massularia acuminata & Verdc. var. abrupta (G.Don) Bullock ex Hoyle Psychotria anomovenosa R.D.Good = Psychotria dermatophylla Randia andongensis Hiern = Aulacocalyx jasminiflora Hook.f. (K.Schum.) E.M.A.Petit Randia angolensis Hutch. = Leptactina angolensis (Hutch.) Psychotria cristata Hiern = Chassalia cristata (Hiern) Bremek. Bullock ex Nogueira Psychotria mayumbensis R.D.Good = Psychotria bukaensis De Randia brachythamnus K.Schum. = Gardenia brachythamnus Wild. (K.Schum.) Launert Psychotria obvallata Schumach. & Thonn. = Geophila obvallata Randia bruneelii De Wild. = Rothmannia lateriflora (K.Schum.) (Schumach. & Thonn.) F.Didr. Keay Psychotria reptans sensu Good (1926) non Benth. (1849) = Randia castaneofulva S.Moore = Aoranthe castaneofulva Psychotria schweinfurthii Hiern (S.Moore) Somers

Lista de sinónimos 260 S T R E L I T Z I A 22 (2008)

Randia cladantha K.Schum. = Aoranthe cladantha (K.Schum.) Raphidophyllum ramosum Hochst. = Sopubia ramosa (Hochst.) Somers Hochst. Randia coriacea K.Schum. ex Hutch. & Dalziel = Rothmannia Raphidophyllum simplex Hochst. = Sopubia simplex (Hochst.) lujae (De Wild.) Keay Hochst. Randia curvipes Wernham = Sherbournia curvipes (Wernham) Raphionacme gossweileri S.Moore = Raphionacme splendens N.Hallé Schltr. Randia engleriana K.Schum. = Rothmannia engleriana (K.Schum.) Raphionacme kubangensis S.Moore = Raphionacme angolensis Keay var. engleriana (Baill.) N.E.Br. Randia hispida K.Schum. = Rothmannia hispida (K.Schum.) Raphionacme loandae Schltr. & Rendle ex Hiern = Raphionacme Fagerl. monteiroae (Oliv.) N.E.Br. Randia kuhniana F.Hoffm. & Schum. = Rothmannia engleriana Raphionacme virgultorum S.Moore = Raphionacme globosa (K.Schum.) Keay var. engleriana K.Schum. Randia liebrechtsiana De Wild. & T.Durand = Rothmannia lie- Rawsonia spinidens (Hiern) Mendonça & Sleumer = Rawsonia lu- brechtsiana (De Wild. & T.Durand) Keay cida Harv. & Sond. Randia lucidula Hiern = Aidia micrantha (K.Schum.) Bullock ex Rhamphicarpa tubulosa (L.f.) Benth. = Cycnium tubulosum (L.f.) F.White var. micrantha Engl. Randia lujae De Wild. = Rothmannia lujae (De Wild.) Keay Rhigozum angolense Bamps = Lycium tetrandrum Thunb. Randia macrantha DC. = Euclinia longiflora Salisb. Rhoicissus erythrodes (Fresen.) Planch. = Rhoicissus tridentata (L.f.) Wild & R.B.Drumm. subsp. cuneifolia (Eckl. & Zeyh.) Randia macrocarpa Hiern = Rothmannia macrocarpa (Hiern) Keay Urton Randia maculata DC. = Rothmannia longiflora Salisb. Rhoicissus erythrodes (Fresen.) Planch. var. ferruginea (Baker) Randia malleifera (Hook.) Hook.f. = Rothmannia whitfieldii Planch. = Rhoicissus tridentata (L.f.) Wild & R.B.Drumm. (Lindl.) Dandy subsp. cuneifolia (Eckl. & Zeyh.) Urton Randia mayumbensis R.D.Good = Rothmannia mayumbensis Rhopalopilia marquesii (Engl.) Engl. = Pentarhopalopilia mar- (R.D.Good) Keay var. mayumbensis quesii (Engl.) P.Hiepko Randia mayumbensis R.D.Good var. glabra R.D.Good = Rhus angolensis Engl. forma glabrescens R.Fern. = Rhus angolen- Rothmannia mayumbensis (R.D.Good) Keay var. glabra sis Engl. (R.D.Good) Figueiredo Rhus blanda Meikle forma exelliana (Meikle) A.Fern. & R.Fern. = Randia micrantha K.Schum. = Aidia micrantha (K.Schum.) Rhus exelliana Meikle Bullock ex F.White var. micrantha Rhus commiphoroides Engl. & Gilg = Rhus tenuinervis Engl. Randia micrantha K.Schum. var. poggeana K.Schum. = Aidia Rhus huillensis Engl. = Rhus quartiniana A.Rich. micrantha (K.Schum.) Bullock ex F.White var. micrantha Rhus humpatensis Meikle forma subglabra R.Fern. = Rhus Randia micrantha K.Schum. var. zenkeri S.Moore = Aidia micran- humpatensis Meikle tha (K.Schum.) Bullock ex F.White var. zenkeri (S.Moore) Rhus kirkii Oliv. forma alatopetiolata R.Fern. = Rhus kirkii Oliv. E.M.A.Petit Rhus mendoncae Meikle = Rhus anchietae Ficalho & Hiern Randia myrmecophylla De Wild. = Rothmannia macrocarpa (Hiern) Keay Rhus polyneura Engl. & Gilg = Rhus kirkii Oliv. Randia nalaensis De Wild. = Aoranthe nalaensis (De Wild.) Rhus polyneura Engl. & Gilg var. hylophila Engl. & Gilg = Rhus Somers kirkii Oliv. Randia ochroleuca K.Schum. = Aidia ochroleuca (K.Schum.) Rhus quartiniana A.Rich. var. acutifoliolata (Engl.) Meikle = Rhus E.M.A.Petit quartiniana A.Rich. Randia octomera (Hook.) Hook.f. = Rothmannia octomera (Hook.) Rhus rhombocarpa R.Fern. & A.Fern. = Rhus leptodictya Diels Fagerl. Rhus sordida Meikle = Rhus arenaria Engl. Randia spathulifolia R.D.Good = Brenania brieyi (De Wild.) Rhus suffruticosa Meikle = Rhus anchietae Ficalho & Hiern E.M.A.Petit Rhus welwitschii Engl. = Rhus kirkii Oliv. Randia sphaerocoryne K.Schum. = Aidia micrantha (K.Schum.) Bullock ex F.White var. zenkeri (S.Moore) E.M.A.Petit Rhynchelytrum amethysteum (Franch.) Chiov. = Melinis amethystea (Franch.) Zizka Randia stolzii sensu Good (1926) non K.Schum. & K.Krause (1907) = Rothmannia talbotii (Wernham) Keay Rhynchelytrum ascendens (Mez) Stapf & C.E.Hubb. = Melinis ascendens Mez Randia talbotii Wernham = Rothmannia talbotii (Wernham) Keay Rhynchelytrum bellespicatum (Rendle) Stapf & C.E.Hubb. = Randia ternifolia Ficalho & Hiern = Rothmannia engleriana Melinis longiseta (A.Rich.) Zizka subsp. bellespicata (K.Schum.) Keay var. ternifolia (Ficalho & Hiern) Somers (Rendle) Zizka Randia violascens Hiern = Rothmannia urcelliformis (Hiern) Rhynchelytrum gossweileri Stapf & C.E.Hubb. = Melinis repens Bullock ex Robyns (Willd.) Zizka subsp. repens Ranunculus pubescens Thunb. = Ranunculus multifidus Forssk. Rhynchelytrum grandiflorum Hochst. = Melinis repens (Willd.) Raphanocarpus welwitschii Hook.f. = Momordica humilis (Hook. Zizka subsp. grandiflora (Hochst.) Zizka f.) C.Jeffrey Rhynchelytrum kallimorphon Clayton = Melinis kallimorpha Raphia angolensis Rendle = Raphia hookeri G.Mann & H.Wendl. (Clayton) Zizka Raphia gossweileri Burret = Raphia matombe De Wild. Rhynchelytrum minutiflorum (Rendle) Stapf & C.E.Hubb. = Melinis longiseta (A.Rich.) Zizka subsp. longiseta Raphia insignis Burret = Raphia regalis Becc. Rhynchelytrum nerviglume (Franch.) Chiov. = Melinis nerviglumis Raphia maxima Pechuël-Loesche = Raphia hookeri G.Mann & (Franch.) Zizka H.Wendl. Rhynchelytrum nigricans (Mez) Stapf & C.E.Hubb. = Melinis Raphia welwitschii H.Wendl. = Raphia textilis Welw. repens (Willd.) Zizka subsp. nigricans (Mez) Zizka Raphidiocystis welwitschii Hook.f. = Raphidiocystis chrysocoma Rhynchelytrum ramosum Stapf & C.E.Hubb. = Melinis nerviglumis (Schumach.) C.Jeffrey (Franch.) Zizka

List of synonyms S T R E L I T Z I A 22 (2008) 261

Rhynchelytrum repens (Willd.) C.E.Hubb. = Melinis repens Rotala pusilla Tul. = Rotala mexicana Cham. & Schltdl. (Willd.) Zizka subsp. repens Rotala tetragonocalyx A.Fern. & Diniz = Rotala fluitans Pohn. Rhynchelytrum rupicola (Rendle) Stapf & C.E.Hubb. = Melinis Rottboellia angolensis Rendle = Phacelurus gabonensis (Steud.) rupicola (Rendle) Zizka Clayton Rhynchelytrum tanatrichum (Rendle) Stapf & C.E.Hubb. = Melinis Rottboellia exaltata L.f. = Rottboellia cochinchinensis (Lour.) tanatricha (Rendle) Zizka Clayton Rhynchelytrum tomentosum (Rendle) Stapf & C.E.Hubb. = Melinis Rottboellia huillensis Rendle = Phacelurus huillensis (Rendle) tomentosa Rendle Clayton Rhynchelytrum welwitschii (Rendle) Stapf & C.E.Hubb. = Melinis Rottboellia robusta (Stapf) Keng = Rhytachne robusta Stapf welwitschii Rendle Rourea fasciculata Gilg var. flagelliflora Welw. ex Hiern = Rourea Rhynchosia benguellensis Torre = Pseudeminia benguellensis obliquifoliolata Gilg (Torre) Verdc. Rourea pallens Hiern = Rourea coccinea (Schumach. & Thonn.) Rhynchosia debilis G.Don = Rhynchosia densiflora (Roth) DC. Benth. subsp. coccinea var. viridis (Gilg) Jongkind subsp. debilis (G.Don) Verdc. Rourea venulosa Hiern = Rourea thomsonii (Baker) Jongkind Rhynchosia filicaulis Welw. ex Baker = Rhynchosia totta (Thunb.) Roureopsis obliquifoliolata (Gilg) G.Schellenb. = Rourea obliquifo- DC. var. fenchelii Schinz liolata Gilg Rhynchosia imbricata Baker = Rhynchosia nyasica Baker Roureopsis thonneri (De Wild.) G.Schellenb. = Rourea erythroca- Rhynchosia mendoncae Torre = Pseudeminia mendoncae (Torre) lyx (Gilg ex G.Schellenb.) Jongkind Verdc. Royena heterotricha (Welw. ex Hiern) B.L.Burtt = Diospyros het- Rhynchosia moninensis Harms = Rhynchosia luteola (Hiern) erotricha (Welw. ex Hiern) F.White K.Schum. Royena pallens Thunb. = Diospyros pallens (Thunb.) F.White Rhynchosia muxiria (Welw. ex Baker) Torre = Pseudeminia muxiria Rubia conotricha Gand. = Rubia cordifolia L. subsp. conotricha (Welw. ex Baker) Verdc. (Gand.) Verdc. Rhynchosia totta (Thunb.) DC. var. venulosa (Hiern) Verdc. = Rubus adolfi-frederici Engl. = Rubus apetalus Poir. Rhynchosia totta (Thunb.) DC. var. fenchelii Schinz Rubus pinnatus Willd. subsp. afrotropicus Engl. = Rubus pinnatus Rhynchosia violacea (Hiern) K.Schum. = Rhynchosia viscosa Willd. (Roth) DC. subsp. violacea (Hiern) Verdc. Rumex abyssinicus Jacq. var. angustisectus Engl. = Rumex abys- Rhynchospora aurea Vahl = Rhynchospora corymbosa (L.) Britton sinicus Jacq. Rhynchospora dolichostyla K.Schum. = Rhynchospora holoschoe- Rumex abyssinicus Jacq. var. calystegiaefolius Rech.f. = Rumex noides (Rich.) Herter abyssinicus Jacq. Rhynchospora erinacea (Ridl.) C.B.Clarke = Sphaerocyperus eri- Rumex abyssinicus Jacq. var. kilimandschari Engl. = Rumex abys- naceus (Ridl.) Lye sinicus Jacq. Rhynchostigma brevipes Benth. = Secamone brevipes (Benth.) Rumex abyssinicus Jacq. var. mannii Engl. = Rumex abyssinicus Klack. Jacq. Richardia angustiloba Scott = Zantedeschia albomaculata (Hook.) Rumex abyssinicus Jacq. var. retrorsilobatus Rech.f. = Rumex Baill. subsp. albomaculata abyssinicus Jacq. Ricinodendron africanum Müll.Arg. = Ricinodendron heudelotii Rumex abyssinicus Jacq. var. schimperi (Meisn.) Asch. = Rumex (Baill.) Heckel subsp. africanum (Müll.Arg.) J.Léonard abyssinicus Jacq. Ricinodendron rautanenii Schinz = Schinziophyton rautanenii Rumex bequaertii De Wild. = Rumex nepalensis Spreng. (Schinz) Radcl.-Sm. Rumex bequaertii De Wild. var. quarrei (De Wild.) Robyns = Ricinus communis L. var. benguelensis Müll.Arg. = Ricinus com- Rumex nepalensis Spreng. munis L. Rumex camptodon Rech.f. = Rumex nepalensis Spreng. Ricinus communis L. var. genuinus Müll.Arg., nom. inval. = Rumex quarrei De Wild. = Rumex nepalensis Spreng. Ricinus communis L. Rumex schimperi Meisn. = Rumex abyssinicus Jacq. Ricinus communis L. var. megalospermus (Delile) Müll.Arg. = Rutidea brachyantha K.Schum. = Rutidea smithii Hiern subsp. Ricinus communis L. smithii Rinorea angolensis Exell = Rinorea ilicifolia (Welw. ex Oliv.) Kuntze Rutidea smithii Hiern var. welwitschii Scott-Elliot = Rutidea smithii var. ilicifolia Hiern subsp. smithii Rinorea ardisiiflora (Oliv.) Kuntze = Rinorea angustifolia (Thouars) Rytigynia senegalensis sensu Good (1926) non Blume (1850) = Baill. subsp. ardisiiflora (Oliv.) Grey-Wilson Rytigynia dewevrei (De Wild. & T.Durand) Robyns Rinorea aucuparia (Welw.) Kuntze = Rinorea brachypetala (Turcz.) Rytigynia vilhenae Cavaco = Rytigynia rubiginosa (K.Schum.) Kuntze Robyns Rinorea gracilipes Engl. = Rinorea angustifolia (Thouars) Baill. Rytigynia welwitschii Robyns = Rytigynia umbellulata (Hiern) subsp. engleriana (De Wild. & T.Durand) Grey-Wilson Robyns Ritchiea fragariodora Gilg = Ritchiea capparoides Britten Sabicea segregata Hiern = Pseudosabicea segregata (Hiern) Rondeletia febrifuga Afzel. ex G.Don = Crossopteryx febrifuga N.Hallé (Afzel. ex G.Don) Benth. Sabicea adamsii Hepper = Bertiera adamsii (Hepper) N.Hallé Rondeletia repens L. = Geophila repens (L.) I.M.Johnst. Sabicea angolensis Wernham = Sabicea fulvovenosa R.D.Good Rorippa indica sensu Hiern (1896) quoad spec. Angola = Rorippa Sabicea cameroonensis sensu Good (1926) non Wernham (1914) micrantha (Roth) Jonsell = Sabicea venosa Benth. Rotala heterophylla Welw. ex A.Fern. & Diniz = Rotala filiformis Sabicea floribunda K.Schum. = Pseudosabicea floribunda (Bellardi) Hiern (K.Schum.) N.Hallé Rotala pearsoniana A.Fern. & Diniz = Rotala myriophylloides Sabicea nobilis R.D.Good = Pseudosabicea nobilis (R.D.Good) Welw. ex Hiern N.Hallé

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Sabicea parviflora K.Schum. ex Wernham = Bertiera orthopetala Satyrium paludosum Rchb.f. var. parvibracteatum Schltr. = (Hiern) N.Hallé Satyrium oliganthum Schltr. Sacciolepis barbiglandularis Mez = Sacciolepis transbarbata Stapf Sauromatum angolense N.E.Br. = Typhonium venosum (Dryand. ex Aiton) Hett. & P.C.Boyce Sacciolepis brevifolia Stapf = Sacciolepis chevalieri Stapf Sauromatum nubicum Schott = Typhonium venosum (Dryand. ex Sacciolepis claviformis B.K.Simon = Sacciolepis indica (L.) Chase Aiton) Hett. & P.C.Boyce Sacciolepis glaucescens Stapf = Sacciolepis typhura (Stapf) Stapf Sauromatum venosum (Dryand. ex Aiton) Kunth = Typhonium Sacciolepis huillensis (Rendle) Stapf = Sacciolepis spiciformis venosum (Dryand. ex Aiton) Hett. & P.C.Boyce (A.Rich.) Stapf Scaevola lobelia Murray = Scaevola plumieri (L.) Vahl Sacciolepis leptorhachis Stapf = Sacciolepis rigens (Mez) A.Chev. Schizachyrium inclusum Stent = Schizachyrium exile (Hochst.) Sacciolepis scirpoides Stapf = Sacciolepis typhura (Stapf) Stapf Pilg. Sacciolepis strictula Pilg. = Sacciolepis chevalieri Stapf Schizachyrium semiberbe Nees = Schizachyrium sanguineum Salacia baumii (Loes.) Exell & Mendonça = Salacia bussei Loes. (Retz.) Alston Salacia demeusei De Wild. & T.Durand = Salacia chlorantha Oliv. Schizachyrium semiberbe Nees var. flocculiferum Stapf = Schizachyrium sanguineum (Retz.) Alston Salacighia malpighioides Loes. = Salacighia letestuana (Pellegr.) Blakelock Schizachyrium semiberbe Nees var. hemileium Stapf = Schizachyrium sanguineum (Retz.) Alston Salix safsaf Forssk. ex Trautv. = Salix mucronata Thunb. Schizoglossum baumii Schltr. ex N.E.Br. = Aspidoglossum masai- Salix subserrata Willd. = Salix mucronata Thunb. cum (N.E.Br.) Kupicha Samanea leptophylla (Harms) Brenan & Brummitt = Albizia lepto- Schizoglossum carsonii (N.E.Br.) N.E.Br. = Glossostelma carsonii phylla Harms (N.E.Br.) Bullock Sansevieria angolensis Welw. ex Carrière = Sansevieria cylindrica Schizoglossum firmum N.E.Br. = Pachycarpus firmus (N.E.Br.) Bojer ex Hook. Goyder Sansevieria bracteata Baker = Sansevieria aubrytiana Carrière Schizoglossum fusco-purpureum Schltr. & Rendle = Sansevieria cylindrica Bojer ex Hook. var. patula N.E.Br. = Aspidoglossum masaicum (N.E.Br.) Kupicha Sansevieria cylindrica Bojer ex Hook. Schizoglossum gossweileri S.Moore = Glossostelma erectum (De Sansevieria deserti N.E.Br. = Sansevieria pearsonii N.E.Br. Wild.) Goyder Santaloides gossweileri Exell & Mendonça = Rourea minor Schizoglossum spathulatum K.Schum. = Glossostelma spathula- (Gaertn.) Alston tum (K.Schum.) Bullock Santaloides splendidum (Gilg) G.Schellenb. ex Engl. = Rourea Schizoglossum violaceum K.Schum. = Glossostelma lisianthoides minor (Gaertn.) Alston (Decne.) Bullock Santaloides urophyllum G.Schellenb. = Rourea minor (Gaertn.) Schizoglossum welwitschii (Rendle) N.E.Br. = Odontostelma wel- Alston witschii Rendle Santiriopsis mayumbensis (Exell) Exell & Mendonça = Santiria Schoenoplectus articulatus (L.) Palla = Schoenoplectiella articu- trimera (Oliv.) Aubrév. lata (L.) Lye Santiriopsis trimera (Oliv.) Guillaumin ex Engl. = Santiria trimera Schoenoplectus brachyceras (Hochst. ex A.Rich.) Lye = (Oliv.) Aubrév. Schoenoplectus corymbosus (Roth ex Roem. & Schult.) J.Raynal var. brachyceras (Hochst. ex A.Rich.) Lye Sapium acetosella Milne-Redh. = Microstachys acetosella (Milne- Redh.) Esser Schoenoplectus senegalensis (Steud.) Palla = Schoenoplectiella senegalensis (Steud.) Lye Sapium cornutum Pax = Sclerocroton cornutus (Pax) Kruijt & Roebers Schoenus erinaceus Ridl. = Sphaerocyperus erinaceus (Ridl.) Lye Sapium ellipticum (Hochst.) Pax = Shirakiopsis elliptica (Hochst.) Schotia bequaertii (De Wild.) De Wild. = Normandiodendron be- Esser quaertii (De Wild.) J.Léonard Sapium mannianum (Müll.Arg.) Benth. = Shirakiopsis elliptica Schotia rubriflora (De Wild.) De Wild. = Normandiodendron be- (Hochst.) Esser quaertii (De Wild.) J.Léonard Sapium oblongifolium (Müll.Arg.) Pax = Sclerocroton oblongifolius Schrebera affinis Lingelsh. = Schrebera trichoclada Welw. (Müll.Arg.) Kruijt & Roebers Schrebera alata (Hochst.) Welw. var. tomentella Welw. = Sapium suffruticosum Pax = Sclerocroton oblongifolius (Müll.Arg.) Schrebera alata (Hochst.) Welw. Kruijt & Roebers Schrebera schellenbergii Lingelsh. = Schrebera trichoclada Welw. Sarcocephalus diderrichii De Wild. = Nauclea diderrichii (De Schrebera tomentella (Welw.) Gilg = Schrebera alata (Hochst.) Wild.) Merr. Welw. Sarcocephalus esculentus Afzel. ex Sabine = Sarcocephalus latifo- Schrebera welwitschii Gilg = Schrebera alata (Hochst.) Welw. lius (Sm.) E.A.Bruce Schumanniophyton trimerum R.D.Good = Schumanniophyton Sarcocephalus vanderguchtii De Wild. = Nauclea vanderguchtii magnificum (K.Schum.) Harms var. trimerum (R.D.Good) (De Wild.) E.M.A.Petit N.Hallé Sarcopharyngia angolensis (Stapf) L.Allorge = Tabernaemontana Schumanniophyton umbraticola G.Taylor = Schumanniophyton pachysiphon Stapf magnificum (K.Schum.) Harms var. trimerum (R.D.Good) N.Hallé forma umbraticola (G.Taylor) N.Hallé Sarcophrynium macrostachyum (K.Schum.) K.Schum. = Megaphrynium macrostachyum (K.Schum.) Milne-Redh. Scilla eriospermoides Engl. & Gilg = Schizocarphus nervosus (Burch.) Van der Merwe Sarcostemma andongense Hiern = Sarcostemma viminale (L.) R.Br. subsp. viminale Scilla lanceifolia (Jacq.) Baker = Ledebouria revoluta (L.f.) Jessop Satyrium ivantalae Rchb.f. = Satyrium cristatum Sond. var. longi- Scilla polyphylla Baker, nom. illeg. = Scilla welwitschii Poelln. labiatum A.V.Hall Scilla rigidifolia Kunth = Schizocarphus nervosus (Burch.) Van der Satyrium leucocomus Rchb.f. = Satyrium trinerve Lindl. Merwe

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Scirpus angolensis C.B.Clarke = Nemum spadiceum (Lam.) Desv. Seddera welwitschii Hallier f. = Seddera suffruticosa Hallier f. Scirpus articulatus L. = Schoenoplectiella articulata (L.) Lye Seddera welwitschii Hallier f. var. bakeri Hiern = Seddera suffruticosa Hallier f. Scirpus brachyceras Hochst. ex A.Rich. = Schoenoplectus corymbosus (Roth ex Roem. & Schult.) J.Raynal var. brachyceras Sedopsis carrissoana Exell & Mendonça = Portulaca hereroensis (Hochst. ex A.Rich.) Lye Schinz Scirpus corymbosus (Roth ex Roem. & Schult.) B.Heyne = Sedopsis hereroensis (Schinz) Poelln. = Portulaca hereroensis Schoenoplectus corymbosus (Roth ex Roem. & Schult.) Schinz J.Raynal Sedopsis saxifragoides (Welw. ex Oliv.) Exell & Mendonça = Scirpus cubensis Poepp. & Kunth = Oxycaryum cubense (Poepp. Portulaca saxifragoides Welw. ex Oliv. & Kunth) Palla Sedopsis sedoides (Welw. ex Oliv.) Exell & Mendonça = Portulaca Scirpus fluitans L. = Isolepis fluitans (L.) R.Br. var. fluitans sedoides Welw. ex Oliv. Scirpus kyllingioides (A.Rich.) Boeck. = Kyllingiella microcephala Selaginella abyssinica Spring = Selaginella goudotiana Spring var. (Steud.) R.W.Haines & Lye abyssinica (Spring) Bizzarri Scirpus litoralis sensu Rendle (1899) non Schrad. (1806) = Selinum angolense C.Norman = Pseudoselinum angolense Schoenoplectus litoralis (Schrad.) Palla subsp. thermalis (C.Norman) C.Norman (Trab.) S.S.Hooper Semonvillea fenestra Fenzl = Limeum fenestratum (Fenzl) Heimerl Scirpus maritimus L. = Bolboschoenus maritimus (L.) Palla var. fenestratum Scirpus maritimus L. var. nobilis (Ridl.) C.B.Clarke = Semonvillea pterocarpa J.Gay = Limeum pterocarpum (J.Gay) Bolboschoenus nobilis (Ridl.) Goetgh. & D.A.Simpson Heimerl var. pterocarpum Scirpus mucronatus L. = Schoenoplectus mucronatus (L.) Palla Senecio abyssinicus Sch.Bip. ex A.Rich. = Emilia abyssinica (Sch. Scirpus nobilis Ridl. = Bolboschoenus nobilis (Ridl.) Goetgh. & Bip. ex A.Rich.) C.Jeffrey D.A.Simpson Senecio adustus S.Moore = Senecio pachyrhizus O.Hoffm. Scirpus praelongatus Poir. = Schoenoplectiella praelongata (Poir.) Senecio baumii O.Hoffm. = Emilia baumii (O.Hoffm) S.Moore Lye Senecio coloniarius S.Moore = Emilia coloniaria (S.Moore) Scirpus spadiceus L. var. ciliatus Ridl. = Nemum spadiceum C.Jeffrey (Lam.) Desv. Senecio coronopifolius Desf. = Senecio glaucus L. subsp. Scleria acriulus C.B.Clarke = Scleria griegiifolia (Ridl.) C.B.Clarke coronopifolius (Maire) J.C.M.Alexander Scleria bequaertii De Wild. var. laevis Piérart = Scleria bequaertii Senecio lasiorhizus DC. = Senecio coronatus Harv. De Wild. Senecio limosus O.Hoffm. = Emilia limosa (O.Hoffm.) C.Jeffrey Scleria bulbifera Hochst. ex A.Rich. var. mechowiana (Boeck.) Kük. = Scleria bulbifera Hochst. ex A.Rich. Senecio longiflorus (DC.) Sch.Bip. = Kleinia longiflora DC. Scleria bulbifera Hochst. ex A.Rich. var. schweinfurthiana (Boeck.) Senecio lopollensis Hiern = Emilia lopollensis (Hiern) C.Jeffrey Piérart = Scleria bulbifera Hochst. ex A.Rich. Senecio lygodes Hiern = Senecio inornatus DC. Scleria caespitosa Ridl. = Scleria dregeana Kunth Senecio marlothianus O.Hoffm. = Emilia marlothiana (O.Hoffm.) Scleria canaliculatotriquetra Boeck. = Scleria lagoensis Boeck. C.Jeffrey subsp. canaliculatotriquetra (Boeck.) Lye Senecio multicorymbosus Klatt = Solanecio mannii (Hook.f.) Scleria junciformis Welw. ex Ridl., nom. illeg. = Scleria wel- C.Jeffrey witschii C.B.Clarke Senecio telmatophilus O.Hoffm. = Crassocephalum uvens (Hiern) Scleria meyeriana Kunth = Scleria dregeana Kunth S.Moore Scleria multispiculata Boeck. = Scleria pooides Ridl. Senecio versicolor Hiern = Senecio hochstetteri Sch.Bip. ex A.Rich. Scleria ovuligera Rchb. ex Nees, nom. inval. = Scleria induta Turrill Senecio welwitschii O.Hoffm. = Kleinia fulgens Hook.f. Scleria prophyllata Nelmes = Scleria pooides Ridl. Sersalisia buluensis Greves = Pachystela buluensis (Greves) Aubrév. & Pellegr. Scleria remota Ridl. = Scleria flexuosa Boeck. Sersalisia cerasifera (Welw.) Engl. = Synsepalum cerasiferum Scleria remota Ridl. var. hispida Ridl. = Scleria bicolor Nelmes (Welw.) T.D.Penn. Scleria ustulata Ridl. = Scleria pulchella Ridl. Sersalisia edulis S.Moore = Synsepalum cerasiferum (Welw.) Sclerochiton sousai Benoist = Sclerochiton vogelii T.Anderson T. D . Pe n n . subsp. congolanus (De Wild.) Vollesen Sesamum antirrhinoides Welw. ex Asch. = Sesamum schinzianum Scolopia dekindtiana Gilg = Scolopia zeyheri (Nees) Harv. Asch. Scolopia gossweileri Sleumer = Scolopia zeyheri (Nees) Harv. Sesamum baumii Stapf = Sesamum calycinum Welw. subsp. baumii (Stapf) Seidenst. Scolopia ledermannii Gilg ex Engl. = Scolopia rhamniphylla Gilg Sesamum calycinum Welw. var. calycinum sensu Ihlenf. & Scottellia gossweileri Exell = Scottellia klaineana Pierre Seidenst. (1968) pro parte = Sesamum calycinum Welw. Scytopetalum kamerunianum Engl. = Scytopetalum klaineanum subsp. calycinum Pierre ex Engl. Sesamum calycinum Welw. var. calycinum sensu Ihlenf. & Sebaea baumii Schinz = Sebaea baumiana (Gilg) Boutique Seidenst. (1968) pro parte = Sesamum calycinum Welw. subsp. baumii (Stapf) Seidenst. Sebaea multinodis N.E.Br. = Sebaea brachyphylla Griseb. Sesamum calycinum Welw. var. calycinum sensu Ihlenf. & Sebaea welwitschii Schinz = Sebaea microphylla (Edgew.) Knobl. Seidenst. (1968) pro parte = Sesamum calycinum Welw. Secamone micrandra K.Schum. = Secamone punctulata Decne. subsp. repens (Engl. & Gilg) Seidenst. Secamone platystigma K.Schum. = Secamone africana (Oliv.) Sesamum capense Burm.f. pro parte = Sesamum lepidotum Bullock Schinz Securinega virosa (Roxb. ex Willd.) Baill. = Flueggea virosa (Roxb. Sesamum digitaloides sensu auct. non Welw. ex Schinz (1896) = ex Willd.) Voigt subsp. virosa Sesamum schinzianum Asch.

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Sesamum digitaloides Welw. ex Schinz = Sesamum rigidum Peyr. Siphonanthus dumalis Hiern = Rotheca myricoides (Hochst.) subsp. rigidum Steane & Mabb. var. dumalis (Hiern) R.Fern. Sesamum microcarpum Engl. = Sesamum pedalioides Welw. Siphonanthus formicarus (Gürke) Hiern = Clerodendrum formicarum Gürke Sesamum orientale L. = Sesamum indicum L. Siphonanthus glaber (E.Mey.) Hiern = Clerodendrum glabrum Sesamum pentaphyllum E.Mey. = Sesamum lepidotum Schinz E.Mey. Sesamum repens Engl. & Gilg = Sesamum calycinum Welw. Siphonanthus glaber (E.Mey.) Hiern var. vaga Hiern = subsp. repens (Engl. & Gilg) Seidenst. Clerodendron eriophyllum Gürke Sesamum rigidum Peyr. var. digitaloides (Welw. ex Schinz) Stapf = Siphonanthus myricoides (Hochst.) Hiern = Rotheca myricoides Sesamum rigidum Peyr. subsp. rigidum (Hochst.) Steane & Mabb. Sesamum rigidum Peyr. var. digitaloides sensu auct. non (Welw. ex Siphonanthus myricoides (Hochst.) Hiern var. herbacea Hiern = Schinz) Stapf (1906) = Sesamum schinzianum Asch. Rotheca luembensis (De Wild.) R.Fern. forma herbacea Sesamum schinzianum sensu auct. non Asch. (1888) pro parte (Hiern) R.Fern. = Sesamum rigidum Peyr. subsp. merenskyanum Ihlenf. & Siphonanthus sanguineus Hiern = Clerodendrum poggei Gürke Seidenst. Siphonanthus splendens (G.Don) Hiern = Clerodendrum splen- Sesbania aegyptiaca (Poir.) Pers. = Sesbania sesban (L.) Merr. dens G.Don Sesbania sphaerocarpa Welw. = Sesbania sphaerosperma Welw. Siphonanthus strictus (Baker) Hiern = Clerodendrum buchneri ex Baker Gürke Sesuvium crystallinum Welw. ex Oliv. = Sesuvium mesembryan- Siphonanthus volubilis (P.Beauv.) Hiern = Clerodendrum volubile themoides Wawra & Peyr. P. B e a u v . Sesuvium digynum Welw. ex Oliv. = Sesuvium sesuvioides (Fenzl) Siphonanthus welwitschii (Gürke) Hiern = Clerodendrum wel- Verdc. witschii Gürke Sesuvium digynum Welw. ex Oliv. var. angustifolium Schinz = Smilax kraussiana Meisn. = Smilax anceps Willd. Sesuvium sesuvioides (Fenzl) Verdc. Smithia aeschynomenoides Welw. ex Baker = Kotschya .) Gonç. = Sesuvium sesuvioides Sesuvium hydaspicum (Edgew aeschynomenoides (Welw. ex Baker) Dewit & P.A.Duvign. (Fenzl) Verdc. Smithia megalophylla Harms = Humularia welwitschii (Taub.) Sesuvium mesembryanthemoides Welw., nom. nud. = Sesuvium P.A.Duvign. var. lundaensis (P.A.Duvign.) Verdc. mesembryanthemoides Wawra & Peyr. Smithia strigosa Benth. = Kotschya strigosa (Benth.) Dewit & Sesuvium sesuvioides (Fenzl) Verdc. var. angustifolium (Schinz) P.A.Duvign. var. strigosa Gonç. = Sesuvium sesuvioides (Fenzl) Verdc. Smithia strobilantha Welw. ex Baker = Kotschya strobilantha Setaria angustissima Stapf = Setaria lindenbergiana (Nees) Stapf (Welw. ex Baker) Dewit & P.A.Duvign. var. strobilantha Setaria chevalieri Stapf = Setaria megaphylla (Steud.) T.Durand & Solanum albifolium C.H.Wright = Solanum aculeastrum Dunal var. Schinz albifolium (C.H.Wright) Bitter Setaria microprolepis Stapf = Setaria homonyma (Steud.) Chiov. Solanum baumii Damm., nom. nud. = Solanum trepidans Setaria pallide-fusca (Schumach.) Stapf & C.E.Hubb. = Setaria C.H.Wright pumila (Poir.) Roem. & Schult. Solanum benguelense Peyr. = Solanum incanum L. Setaria paniciformis Rendle = Setaria longiseta P. B e a u v . Solanum bifurcum Hochst. ex Dunal = Solanum terminale Forssk. Setaria phillipsii De Wit = Setaria megaphylla (Steud.) T.Durand Solanum coagulans Forssk. = Solanum thruppii C.H.Wright & Schinz Solanum delagoense Dunal = Solanum incanum L. Setaria plicatilis (Hochst.) Engl. = Setaria megaphylla (Steud.) T.Durand & Schinz Solanum distichum Schumach. & Thonn. = Solanum anguivi Lam. Sherbournia bignoniiflora (Welw.) Hua var. brazzaei (Hua) N.Hallé Solanum duplosinuatum Klotzsch = Solanum macrocarpon L. = Sherbournia bignoniiflora (Welw.) Hua Solanum indicum sensu auct. non L. (1753) = Solanum anguivi Lam. Sherbournia brazzaei Hua = Sherbournia bignoniiflora (Welw.) Solanum insigne Lowe = Solanum betaceum Cav. Hua Solanum mannii C.H.Wright var. compactum (C.H.Wright) Sherbournia foliosa sensu Hiern (1898) non G.Don (1855) = C.H.Wright = Solanum torvum Sw. Sherbournia bignoniiflora (Welw.) Hua Solanum melongena L. var. inerme (Dunal) Hiern = Solanum Shutereia bicolor Choisy = Hewittia malabarica (L.) Suresh melongena L. Sida gossweileri Exell = Sida rigida (G.Don) D.Dietr. Solanum monteiroi C.H.Wright = Solanum aethiopicum L. Sida veronicifolia sensu all African authors = Sida javensis Cav. Solanum naumannii Engl. = Solanum aethiopicum L. Sideroxylon gossweileri Greves = Tridesmostemon omphalocar- Solanum nigrum L. var. villosum L. = Solanum luteum Mill. poides Engl. Solanum nodiflorum Jacq. = Solanum americanum Mill. Sideroxylon mayumbense Greves = Zeyherella mayumbense (Greves) Aubrév. & Pellegr. Solanum panduriforme E.Mey. ex Dunal = Solanum incanum L. Sipanea angustifolia A.Rich. ex DC. = Pentas angustifolia Solanum pauperum C.H.Wright = Solanum anomalum Thonn. (A.Rich.) Verdc. Solanum scalare Scott-Elliot = Solanum anguivi Lam. Siphonanthus assurgens Hiern = Clerodendrum carnosulum Baker Solanum suffruticosum Schousb. ex Willd. = Solanum nigrum L. Siphonanthus botryoides Hiern = Clerodendrum silvanum Henriq. Solanum thonningianum Jacq. = Solanum macrocarpon L. forma botryoides (Hiern) R.Fern. Solenostemon monostachyus (P.Beauv.) Briq. = Plectranthus mono- Siphonanthus conglobatus (Baker) Hiern = Clerodendrum capi- stachyus (P.Beauv.) B.J.Pollard tatum (Willd.) Schumach. & Thonn. Solenostemon robustus Hiern = Holostylon robustum (Hiern) Siphonanthus costulatus Hiern = Clerodendrum silvanum Henriq. G.Taylor var. silvanum Sonchus bipontini Asch. ex Oliv. & Hiern var. pinnatifidus sensu Siphonanthus cuneifolius (Baker) Hiern = Clerodendrum buchneri auct. non Oliv. & Hiern (1877) = Sonchus schweinfurthii Gürke Oliv. & Hiern

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Sonchus cubangensis S.Moore = Lactuca cubanguensis (S.Moore) Sphacophyllum welwitschii O.Hoffm. = Anisopappus chinensis C.Jeffrey Hook. & Arn. subsp. buchwaldii (O.Hoffm.) S.Ortiz, Paiva & Rodr.Oubiña var. macrocephalus (Humbert) S.Ortiz, Paiva & Sonchus elliotianus Hiern = Launaea nana (Baker) Chiov. Rodr.Oubiña Sonchus schweinfurthii Oliv. & Hiern var. violaceus Hiern = Sphaeranthus calcareus Robyns = Sphaeranthus flexuosus Sonchus schweinfurthii Oliv. & Hiern O.Hoffm. ex De Wild. Sonchus welwitschii (Scott-Elliot) Chiov. = Launaea rarifolia (Oliv. Sphaeranthus humilis O.Hoffm. = Sphaeranthus flexuosus & Hiern) Boulos O.Hoffm. ex De Wild. Sopubia angolensis Engl. = Sopubia cana Harv. Sphaeranthus incisus Robyns = Sphaeranthus peduncularis DC. Sopubia dregeana Benth. = Sopubia simplex (Hochst.) Hochst. Sphaerocodon angolense S.Moore = Tylophora caffra Meisn. Sopubia dregeana Benth. var. tenuifolia Engl. & Gilg = Sopubia Sphaerocodon caffrum (Meisn.) Schltr. = Tylophora caffra Meisn. mannii Skan Sphaerocodon melananthum N.E.Br. = Tylophora caffra Meisn. Sopubia filiformis Hiern, nom. illeg. = Micrargeria filiformis (Schumach. & Thonn.) Hutch. & Dalziel Sphaerodendron angolense Seem. = Cussonia angolensis (Seem.) Hiern Sopubia laxior S.Moore = Sopubia ramosa (Hochst.) Hochst. Sphaerothylax warmingiana Gilg = Ledermanniella warmingiana Sopubia welwitschii Engl. = Sopubia karaguensis Oliv. var. wel- (Gilg) C.Cusset witschii (Engl.) O.J.Hansen Sphedamnocarpus pulcherrimus Engl. & Gilg = Sphedamnocarpus Sorghum caffrorum P. B e a u v . = Sorghum bicolor (L.) Moench angolensis (A.Juss.) Planch. ex Oliv. Sorghum nutans (L.) Nash var. angolense Rendle = Sorghastrum Sphenomeris afra K.U.Kramer = Odontosoria afra (K.U.Kramer) nudipes Nash J.P.Roux Sorindeia simplicifolia (G.Don) Exell, nom. illeg. = Sorindeia jug- Sphenostylis gossweileri Baker f. = Sphenostylis erecta (Baker f.) landifolia (A.Rich.) Planch. ex Oliv. Hutch. ex Baker f. subsp. obtusifolia (Harms) Potter & Doyle Sparrmannia ricinocarpa (Eckl. & Zeyh.) Kuntze subsp. micrantha Sphenostylis holosericea (Baker) Harms = Nesphostylis holoseri- (Burret) Weim. = Sparrmannia ricinocarpa (Eckl. & Zeyh.) cea (Welw. ex Baker) Verdc. Kuntze Sphenostylis marginata E.Mey. subsp. erecta (Baker f.) Verdc. = Spergula vulgaris Boenn. = Spergula arvensis L. Sphenostylis erecta (Baker f.) Hutch. ex Baker f. subsp. erecta Spermacoce apiculata Willd. ex Roem. & Schult. = Diodia apiculata (Roem. & Schult.) K.Schum. Sphenostylis marginata E.Mey. subsp. obtusifolia (Harms) Verdc. = Sphenostylis erecta (Baker f.) Hutch. ex Baker f. subsp. Spermacoce hirta L. = Mitracarpus hirtus (L.) DC. obtusifolia (Harms) Potter & Doyle Spermacoce prostrata R.D.Good, nom. illeg. = Lelya osteocarpa Spiropetalum odoratum Gilg = Rourea solanderi Baker Bremek. Spondias angolensis O.Hoffm. = Pseudospondias microcarpa Spermacoce serrulata P. B e a u v . = Diodia serrulata (P.Beauv.) (A.Rich.) Engl. G.Taylor Sporobolus barbigerus Franch. = Sporobolus subtilis Kunth Sphacophyllum buchwaldii O.Hoffm. = Anisopappus chinensis Hook. & Arn. subsp. buchwaldii (O.Hoffm.) S.Ortiz, Paiva & Sporobolus baumianus Pilg. = Sporobolus welwitschii Rendle Rodr.Oubiña var. macrocephalus (Humbert) S.Ortiz, Paiva & Sporobolus conrathii Chiov. = Sporobolus welwitschii Rendle Rodr.Oubiña Sporobolus eylesii Stent & J.M.Rattray = Sporobolus congoensis Sphacophyllum candelabrum O.Hoffm. = Anisopappus chinensis Franch. Hook. & Arn. subsp. chinensis var. chinensis Sporobolus kentrophyllus (K.Schum.) Clayton = Sporobolus Sphacophyllum gossweileri S.Moore = Anisopappus grangeoides ioclados (Trin.) Nees (Vatke & Höpfner ex Klatt) Merxm. Sporobolus mayumbensis Franch. = Sporobolus molleri Hack. Sphacophyllum helenae Buscal. & Muschl. = Anisopappus chinensis Hook. & Arn. subsp. buchwaldii (O.Hoffm.) S.Ortiz, Paiva Sporobolus menyharthii Hack. = Sporobolus festivus Hochst. ex & Rodr.Oubiña var. macrocephalus (Humbert) S.Ortiz, Paiva A.Rich. & Rodr.Oubiña Spuriodaucus atropurpureus C.Norman = Physotrichia atropurpurea (C.Norman) Cannon Sphacophyllum lastii O.Hoffm. = Anisopappus chinensis Hook. & Arn. subsp. buchwaldii (O.Hoffm.) S.Ortiz, Paiva & Rodr. Stachytarpheta angustifolia (Mill.) Vahl = Stachytarpheta indica Oubiña var. dentatus (DC.) S.Ortiz, Paiva & Rodr.Oubiña (L.) Vahl Sphacophyllum pinnatifidum O.Hoffm. = Anisopappus grange- Stapelia vaga N.E.Br. = Orbea lutea (N.E.Br.) Bruyns subsp. vaga oides (Vatke & Höpfner ex Klatt) Merxm. (N.E.Br.) Bruyns Sphacophyllum pratense S.Moore = Anisopappus chinensis Hook. Staudtia gabonensis Warb. = Staudtia kamerunensis Warb. var. & Arn. subsp. chinensis var. chinensis gabonensis (Warb.) Fouilloy Sphacophyllum pumilum Hiern = Anisopappus pumilus (Hiern) Staurogyne congoensis S.Moore = Staurogyne letestuana Benoist Wild subsp. pumilus var. pumilus Steganthus welwitschii (Knobl.) Knobl. = Olea capensis L. subsp. Sphacophyllum pusillum S.Moore = Anisopappus anemonifolius welwitschii (Knobl.) Friis & P.S.Green (DC.) G.Taylor subsp. anemonifolius Stellularia nigricans Benth. = Buchnera nigricans (Benth.) Skan Sphacophyllum sparsum S.Moore = Anisopappus chinensis Hook. Stemodiacra ceratophylloides Hiern = Limnophila ceratophylloides & Arn. subsp. chinensis var. chinensis (Hiern) Skan Sphacophyllum stuhlmannii O.Hoffm. = Anisopappus chinensis Stemodiacra sessiliflora sensu Hiern (1898) pro parte quoad pl. Hook. & Arn. subsp. buchwaldii (O.Hoffm.) S.Ortiz, Paiva & afric. = Limnophila ceratophylloides (Hiern) Skan Rodr.Oubiña var. macrocephalus (Humbert) S.Ortiz, Paiva & Rodr.Oubiña Stemodiacra tenera Hiern = Limnophila tenera (Hiern) Skan Sphacophyllum tenerum S.Moore = Anisopappus chinensis Hook. Stenoglottis calcarata Rchb.f. = Cynorkis anacamptoides Kraenzl. & Arn. subsp. buchwaldii (O.Hoffm.) S.Ortiz, Paiva & Rodr. var. anacamptoides Oubiña var. macrocephalus (Humbert) S.Ortiz, Paiva & Rodr. Stephania laetificata (Miers) Benth. = Perichasma laetificata Oubiña Miers

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Stephania laetificata (Miers) Benth. var. angolensis Hiern = Swertia stellarioides Ficalho ex Hiern = Swertia welwitschii Engl. Perichasma laetificata Miers Sylitra angolensis Baker = Ptycholobium biflorum (E.Mey.) Sterculia ambacensis Welw. ex Hiern = Sterculia subviolacea Brummitt subsp. angolense (Baker) Brummitt K.Schum. Symphonia gabonensis (Vesque) Pierre = Symphonia globulifera Stoebe cinerea (L.) Thunb. = Seriphium cinereum L. L.f. Striga bilabiata (Thunb.) Kuntze subsp. linearifolia (Schumach. & Symphostemon articulatus I.M.Johnst. = Plectranthus hockii De Thonn.) Mohammed et al. = Striga linearifolia (Schumach. Wild. & Thonn.) Hepper Synclisia villosa Exell = Albertisia villosa (Exell) Forman Striga thunbergii Benth. = Striga bilabiata (Thunb.) Kuntze subsp. Synnema angolense S.Moore = Hygrophila angolensis (S.Moore) bilabiata Heine Striga thunbergii Benth. var. grandiflora Engl. = Striga bilabiata Synnema gossweileri S.Moore = Hygrophila gossweileri (S.Moore) (Thunb.) Kuntze subsp. bilabiata Heine Striga welwitschii Engl. = Striga bilabiata (Thunb.) Kuntze subsp. Synnema limnophiloides S.Moore = Hygrophila limnophiloides bilabiata (S.Moore) Heine Strobilanthopsis glutinifolia (Lindau) S.Moore = Strobilanthopsis Syzygium guineense (Willd.) DC. subsp. littorale (Keay) Boutique linifolia (T.Anderson ex C.B.Clarke) Milne-Redh. = Syzygium guineense (Willd.) DC. subsp. guineense Strombosia glaucescens Engl. = Strombosia pustulata Oliv. Syzygium guineense (Willd.) DC. var. littorale Keay = Syzygium Strombosiopsis buxifolia S.Moore = Diospyros hoyleana F.White guineense (Willd.) DC. subsp. guineense subsp. hoyleana Syzygium guineense (Willd.) DC. var. macrocarpum (Engl.) Engl. Strophanthus demeusei Dewèvre = Strophanthus amboensis = Syzygium guineense (Willd.) DC. subsp. macrocarpum (Schinz) Engl. & Pax (Engl.) F.White Strophanthus ecaudatus Rolfe = Strophanthus welwitschii (Baill.) Syzygium huillense (Hiern) Engl. = Syzygium guineense (Willd.) K.Schum. DC. subsp. huillense (Hiern) F.White Strophanthus intermedius Pax = Strophanthus amboensis (Schinz) Tabernaemontana angolensis Stapf = Tabernaemontana pachysi- Engl. & Pax phon Stapf Strophanthus radcliffei S.Moore = Cryptolepis sanguinolenta Tabernaemontana glandulosa sensu auct. non (Stapf) Pichon (Lindl.) Schltr. (1948) = Tabernaemontana eglandulosa Stapf Strychnos burtonii Baker = Strychnos madagascariensis Poir. Tabernaemontana smithii Stapf = Tabernaemontana crassa Benth. Strychnos caespitosa R.D.Good = Strychnos gossweileri Exell Tabernanthe pubescens Pichon = Tabernanthe iboga Baill. Strychnos dekindtiana Gilg = Strychnos cocculoides Baker Tabernanthe subsessilis Stapf = Tabernanthe iboga Baill. Strychnos henriquesiana Baker = Strychnos pungens Soler. Tacazzea amplifolia S.Moore = Mondia whitei (Hook.f.) Skeels Strychnos huillensis Gilg = Strychnos innocua Delile Tacazzea bagshawei S.Moore var. occidentalis C.Norman = Tacazzea apiculata Oliv. Strychnos leiosepala Gilg & Busse = Strychnos spinosa Lam. Tacazzea oleander S.Moore = Tacazzea rosmarinifolia (Decne.) Strychnos ligustroides Gossw. & Mendonça, nom. illeg. = N.E.Br. Strychnos henningsii Gilg Tacazzea salicina Schltr. = Tacazzea rosmarinifolia (Decne.) Strychnos loandensis Baker = Strychnos lucens Baker N.E.Br. Strychnos paralleloneura Gilg & Busse = Strychnos cocculoides Tacazzea verticillata K.Schum. = Tacazzea apiculata Oliv. Baker Tacazzea welwitschii Baill. = Tacazzea apiculata Oliv. Strychnos schumanniana Gilg = Strychnos cocculoides Baker Tacca pinnatifida J.R.Forst. & G.Forst. = Tacca leontopetaloides Strychnos spinosa Lam. var. pubescens Baker = Strychnos spino- (L.) Kuntze sa Lam. Tacca quanzensis Welw. = Tacca leontopetaloides (L.) Kuntze Strychnos sumbensis R.D.Good = Strychnos scheffleri Gilg Talinum cuneifolium (Vahl) Willd., nom. illegit. superfl. = Talinum Strychnos unguacha A.Rich. = Strychnos innocua Delile portulacifolium (Forssk.) Asch. ex Schweinf. Strychnos volkensii Gilg = Strychnos spinosa Lam. Tamarix angolensis Nied. = Tamarix usneoides E.Mey. ex Bunge Strychnos welwitschii Gilg = Strychnos floribunda Gilg Tapiphyllum cinerascens (Welw. ex Hiern) Robyns subsp. inae- Stylocoryna grandiflora Benth. = Tarenna grandiflora (Benth.) quale (Robyns) Verdc. = Tapiphyllum cinerascens (Welw. ex Hiern Hiern) Robyns var. inaequale (Robyns) Verdc. Stylosanthes mucronata Willd. = Stylosanthes fruticosa (Retz.) Tapiphyllum inaequale Robyns = Tapiphyllum cinerascens (Welw. Alston ex Hiern) Robyns var. inaequale (Robyns) Verdc. Sutera corymbosa (Marloth & Engl.) Hiern var. huillana (Diels) Tarchonanthus abyssinicus Sch.Bip. = Tarchonanthus camphora- Hiern = Camptoloma rotundifolia Benth. tus L. Sutera gossweileri Skan = Jamesbrittenia heucherifolia (Diels) Tarchonanthus angustissimus DC. = Tarchonanthus camphoratus Hilliard L. Sutera heucherifolia (Diels) Hiern = Jamesbrittenia heucherifolia Tarchonanthus litakunensis DC. = Tarchonanthus camphoratus L. (Diels) Hilliard Tarchonanthus minor Less. = Tarchonanthus camphoratus L. Sutera huillana (Diels) Hiern = Jamesbrittenia huillana (Diels) Tarchonanthus obovatus DC. = Tarchonanthus camphoratus L. Hilliard Tardavel andongensis Hiern = Spermacoce andongensis (Hiern) Sutera maxii Hiern = Jamesbrittenia maxii (Hiern) Hilliard R.D.Good Swartzia fistuloides Harms = Bobgunnia fistuloides (Harms) Tardavel aprica Hiern = Spermacoce aprica (Hiern) Govaerts J.H.Kirkbr. & Wiersema Tardavel arvensis Hiern = Spermacoce arvensis (Hiern) R.D.Good Swartzia madagascariensis Desv. = Bobgunnia madagascariensis (Desv.) J.H.Kirkbr. & Wiersema Tardavel dibrachiata (Oliv.) Hiern = Spermacoce dibrachiata Oliv.

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Tardavel huillensis Hiern = Spermacoce huillensis (Hiern) Terminalia benguellensis Welw. ex Hiern = Terminalia prunioides R.D.Good M.A.Lawson Tardavel lancea Hiern = Spermacoce lancea (Hiern) Govaerts Terminalia dewevrei De Wild. & T.Durand = Terminalia mollis M.A.Lawson Tardavel scabra (Schumach. & Thonn.) Hiern = Spermacoce ruelliae DC. Tetracera malangensis Exell = Tetracera poggei Gilg Tardavel thymoidea Hiern = Spermacoce thymoidea (Hiern) Verdc. Tetracera marquesii Gilg = Tetracera poggei Gilg Tarenna angolensis Hiern = Crossopteryx febrifuga (Afzel. ex Tetracera mayumbensis Exell = Tetracera rosiflora Gilg G.Don) Benth. Tetracera podotricha Gilg = Tetracera alnifolia Willd. subsp. alni- Tarenna brunnea R.D.Good = Aidia ochroleuca (K.Schum.) folia E.M.A.Petit Tetrachne aristulata Hack. & Rendle = Entoplocamia aristulata Tarenna catocensis R.D.Good = Tarenna gossweileri S.Moore var. (Hack. & Rendle) Stapf gossweileri Tetragonia arbusculoides Engl. = Tetragonia reduplicata Welw. ex Tarenna flavofusca S.Moore = Tarenna fuscoflava (K.Schum.) Oliv. S.Moore Tetragonia expansa Murray = Tetragonia tetragonioides (Pall.) Tarenna nigrescens R.D.Good, nom. illeg. = Nichallea soyauxii Kuntze (Hiern) Bridson Tetragonia quadricornis Stokes = Tetragonia tetragonioides (Pall.) Tarenna nigroviridis R.D.Good = Nichallea soyauxii (Hiern) Bridson Kuntze Tarenna nitidula sensu Good (1926) non (Benth.) Hiern (1877) = Tetrastigma magnificum K.Schum. = Schumanniophyton magnifi- Tarenna pallidula Hiern cum (K.Schum.) Harms var. magnificum Tarenna patens S.Moore = Tarenna congensis Hiern Thalia caerulea Ridl. = Thalia geniculata L. Tarenna scandens R.D.Good = Tarenna eketensis Wernham var. Thalia welwitschii Ridl. = Thalia geniculata L. situtela N.Hallé Thelypteris afra (H.Christ) C.F.Reed = Pneumatopteris afra Tarenna soyauxii (Hiern) Bremek. = Nichallea soyauxii (Hiern) (H.Christ) Holttum Bridson Thelypteris dentata (Forssk.) E.P.St.John = Christella dentata Tarenna tetramera Hiern = Pavetta tetramera (Hiern) Bremek. (Forssk.) Brownsey & Jermy Tavaresia thompsoniorum Van Jaarsv. & R.Nagel = Tavaresia bark- Thelypteris friesii (Brause) Schelpe = Christella friesii (Brause) lyi (Dyer) N.E.Br. × Huernia urceolata L.C.Leach ? Holttum Teclea gossweileri I.Verd. = Vepris gossweileri (I.Verd.) Mziray Thelypteris gueinziana (Mett.) Schelpe = Christella gueinziana (Mett.) Holttum Teclea grandifolia Engl. = Vepris grandifolia (Engl.) Mziray Thelypteris guineensis (H.Christ) Alston = Christella guineensis Telekia africana Hook.f. = Anisopappus chinensis Hook. & Arn. (H.Christ) Holttum subsp. buchwaldii (O.Hoffm.) S.Ortiz, Paiva & Rodr.Oubiña var. macrocephalus (Humbert) S.Ortiz, Paiva & Rodr.Oubiña Thelypteris hispidula (Decne.) C.F.Reed = Christella hispidula (Decne.) Holttum Temnocalyx fuchsioides (Welw. ex Oliv.) Robyns = Fadogia fuchsi- Thelypteris interrupta (Willd.) K.Iwats. = Cyclosorus interruptus oides Welw. ex Oliv. (Willd.) H.Itô Tenaris browniana S.Moore = Brachystelma browniana (S.Moore) Thelypteris microbasis (Baker) Tardieu = Christella microbasis Meve (Baker) Holttum Tephrosia barbigera Welw. ex Baker = Tephrosia nana Kotschy ex Thonningia angolensis Hemsl. = Thonningia sanguinea Vahl Schweinf. Thysanurus angolensis O.Hoffm. = Geigeria hoffmanniana Hiern Tephrosia delicata Baker f. = Tephrosia decora Welw. ex Baker Tiliacora cabindensis Exell & Mendonça = Beirnaertia cabindensis Tephrosia dimorphophylla Welw. ex Baker = Tephrosia paniculata (Exell & Mendonça) Troupin Welw. ex Baker Tiliacora johannis Exell = Tiliacora funifera (Miers) Oliv. Tephrosia hypargyrea Harms = Tephrosia cephalantha Welw. ex Baker Tiliacora mayumbensis Exell = Tiliacora gabonensis Troupin Tephrosia laevigata Welw. ex Baker = Tephrosia lupinifolia DC. Tinnea fuscoluteola Gürke = Tinnea vestita Baker Tephrosia linearis (Willd.) Pers. subsp. discolor (E.Mey.) J.B.Gillett Tinnea ochracea R.D.Good = Tinnea eriocalyx Welw. = Tephrosia linearis (Willd.) Pers. Tinnea pearsonii Robyns & Lebrun = Tinnea rhodesiana S.Moore Tephrosia longana Harms = Tephrosia coronilloides Welw. ex Baker Torenia angolensis Skan = Lindernia angolensis (Skan) Eb.Fisch. Tephrosia longipes Meisn. var. lurida (Sond.) J.B.Gillett = Torenia inaequalifolia Engl. = Torenia spicata Engl. Tephrosia lurida Sond. var. lurida Torenia parviflora Buch.-Ham. ex Wall., nom. illegit. superfl. = Tephrosia paniculata Welw. ex Baker var. schizocalyx (Taub.) Torenia thouarsii (Cham. & Schltdl.) Kuntze J.B.Gillett = Tephrosia paniculata Welw. ex Baker Torenia plantagineum (Hochst.) Benth. = Craterostigma plantagi- Tephrosia villosa (L.) Pers. var. incana sensu auct. non (Graham) neum Hochst. Baker (1876) = Tephrosia villosa (L.) Pers. subsp. ehrenbergiana (Schweinf.) Brummitt Torulinium angolense Turrill = Cyperus laxus Lam. Tephrosia youngii Torre = Tephrosia dasyphylla Welw. ex Baker Toxocarpus africanus Oliv. = Secamone africana (Oliv.) Bullock subsp. youngii (Torre) Brummitt Toxocarpus brevipes (Benth.) N.E.Br. = Secamone brevipes Teramnus andongensis (Welw. ex Baker) Baker f. = Teramnus unci- (Benth.) Klack. natus (L.) Sw. subsp. ringoetii (De Wild.) Verdc. Trachyphrynium violaceum Ridl. = Hypselodelphys violacea (Ridl.) Teramnus axilliflorus (Kotschy) Baker f. = Teramnus uncinatus (L.) Milne-Redh. Sw. subsp. axilliflorus (Kotschy) Verdc. Trachypogon capensis (Thunb.) Trin. = Trachypogon spicatus (L.f.) Kuntze Terminalia angolensis O.Hoffm. = Terminalia sericea Burch. ex DC. Trachypogon durus Stapf = Trachypogon spicatus (L.f.) Kuntze Terminalia baumii Engl. & Gilg = Terminalia brachystemma Welw. ex Hiern Tragia angustifolia Benth., nom. illeg. = Tragia vogelii Keay

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Tragia cordifolia Benth. = Tragia benthamii Baker Trichomanes erosum Willd. = Didymoglossum erosum (Willd.) Trapa bispinosa Roxb. = Trapa natans L. var. bispinosa (Roxb.) J.P.Roux Makino Trichomanes mannii Hook. = Crepidomanes mannii (Hook.) Treculia brieyi De Wild. = Treculia obovoidea N.E.Br. J.P.Roux Trema affinis Blume = Trema orientalis (L.) Blume Trichomanes pyxidiferum L. var. melanotrichum (Schltdl.) Schelpe = Crepidomanes melanotrichum (Schltdl.) J.P.Roux Trema guineense (Schumach. & Thonn.) Ficalho = Trema orientalis (L.) Blume Trichomanes radicans Sw. = Vandenboschia radicans (Sw.) Copel. Trianthema crystallina (Forssk.) Vahl var. rubens E.Mey. ex Sond. Trichomanes rigidum Sw. = Abrodictyum rigidum (Sw.) Ebihara & = Trianthema parvifolia E.Mey. ex Sond. Dubuisson Trianthema hydaspica Edgew. = Sesuvium sesuvioides (Fenzl) Trichopteryx gigantea Stapf var. gracilis Rendle = Tristachya super- Verdc. ba (De Not.) Schweinf. & Asch. Trianthema monogyna L. = Trianthema portulacastrum L. Trichopteryx gracillima C.E.Hubb. = Trichopteryx marungensis Chiov. Trianthema nyasica Baker = Sesuvium nyasicum (Baker) Gonç. Trichopteryx katangensis De Wild. = Trichopteryx fruticulosa Trianthema parvifolia E.Mey. ex Sond. var. rubens (E.Mey. ex Chiov. Sond.) Adamson = Trianthema parvifolia E.Mey. ex Sond. Trichopteryx lanata Stent & J.M.Rattray = Loudetia lanata (Stent Trianthema pentandra L. = Zaleya pentandra (L.) C.Jeffrey ex J.M.Rattray) C.E.Hubb. Trianthema polysperma Hochst. ex Oliv. = Sesuvium sesuvioides Trichoscypha cabindensis Exell & Mendonça = Trichoscypha oddo- (Fenzl) Verdc. nii De Wild. Trianthema salsoloides Fenzl ex Oliv. var. transvaalensis (Schinz) Trichoscypha silveirana Exell & Mendonça = Trichoscypha ulugu- Adamson = Trianthema salsoloides Fenzl ex Oliv. rensis Mildbr. Trianthema transvaalensis Schinz = Trianthema salsoloides Fenzl Trichostachys ciliata Hiern = Psychotria globosa Hiern ex Oliv. Triclisia angolensis Exell = Triclisia subcordata Oliv. Tricalysia andongensis Hiern = Sericanthe andongensis (Hiern) Robbr. subsp. andongensis var. andongensis Triclisia flava Exell = Triclisia dictyophylla Diels Tricalysia benguellensis Welw. ex Hiern = Tricalysia griseiflora Triclisia lucida Exell & Mendonça = Triclisia sacleuxii (Pierre) Diels K.Schum. var. benguellensis (Welw. ex Hiern) Robbr. Triglochin milnei Horn = Triglochin bulbosa L. subsp. bulbosa Tricalysia coffeoides R.D.Good = Tricalysia elliotii (K.Schum.) Tripteris gossweileri Mattf. = Tripteris monocephala Oliv. & Hiern Hutch. & Dalziel Tripteris monocephala Oliv. & Hiern = Osteospermum monocepha- Tricalysia corbisieri De Wild. = Tricalysia longituba De Wild. var. lum (Oliv. & Hiern) Norl. longituba Triraphis elliotii Rendle = Triraphis ramosissima Hack. Tricalysia longistipulata (De Wild. & T.Durand) De Wild. & T.Durand Triraphis fleckii Hack. = Triraphis purpurea Hack. = Tricalysia pallens Hiern Triraphis schlechteri Pilg. ex Stent = Triraphis schinzii Hack. Tricalysia mechowiana K.Schum. = Tricalysia glabra K.Schum. Tristachya hispida (L.f.) K.Schum. = Tristachya leucothrix Nees Tricalysia nyassae Hiern = Tricalysia coriacea (Benth.) Hiern subsp. nyassae (Hiern) Bridson Tristachya hitchcockii (C.E.Hubb.) Conert = Tristachya lualabaensis (De Wild.) J.B.Phipps Tricalysia pachystigma K.Schum. = Sericanthe andongensis (Hiern) Robbr. subsp. andongensis var. andongensis Tristachya longispiculata C.E.Hubb. = Tristachya nodiglumis K.Schum. Tricalysia pachystigma K.Schum. var. praecox K.Schum. = Sericanthe suffruticosa (Hutch.) Robbr. Tristachya nodiglumis K.Schum. var. laeviglumis K.Schum. = Tristachya nodiglumis K.Schum. Tricalysia pallens Hiern var. dundensis (Cavaco) N.Hallé = Tricalysia dundensis Cavaco Tristachya rehmannii Hack. var. pilosa C.E.Hubb. = Tristachya rehmannii Hack. Tricalysia suffruticosa Hutch. = Sericanthe suffruticosa (Hutch.) Robbr. Tristachya superbiens Pilg. = Tristachya nodiglumis K.Schum. Trichilia heudelotii Planch. ex Oliv. = Trichilia monadelpha Tristachya welwitschii Rendle = Tristachya nodiglumis K.Schum. (Thonn.) J.J.de Wilde Tristachya welwitschii Rendle var. atricha Chiov. = Tristachya nodi- Trichilia lanata A.Chev. = Trichilia tessmannii Harms glumis K.Schum. Trichilia roka (Forssk.) Chiov. = Trichilia emetica Vahl Tristachya welwitschii Rendle var. trichophora Chiov. = Tristachya nodiglumis K.Schum. Trichilia strigulosa Welw. ex C.DC. = Trichilia dregeana Sond. Tristemma angolense Gilg = Tristemma mauritianum J.F.Gmel. Trichocaulon mossamedense L.C.Leach = Hoodia mossamedensis (L.C.Leach) Plowes Tristemma grandifolium (Cogn.) Gilg = Tristemma mauritianum J.F.Gmel. Trichocaulon pedicellatum Schinz = Hoodia pedicellata (Schinz) Plowes Tristemma incompletum R.Br. = Tristemma mauritianum J.F.Gmel. Trichodesma angolense Brand, nom. illeg. = Trichodesma Tristicha hypnoides Spreng. = Tristicha trifaria (Bory ex Willd.) ambacense Welw. subsp. ambacense Spreng. Trichodesma dekindtianum Gürke = Trichodesma ambacense Tristicha hypnoides Spreng. var. fontinaloides (Welw. ex Wedd.) Welw. subsp. ambacense Hiern = Tristicha trifaria (Bory ex Willd.) Spreng. Trichodesma macrantherum Gürke = Cystostemon macranthera Trochomeria bussei Gilg = Trochomeria polymorpha (Welw.) Cogn. (Gürke) A.G.Mill. & Riedl Trochomeria macrocarpa (Sond.) Hook.f. var. welwitschii Cogn. Trichodesma medusa Baker = Cystostemon medusa (Baker) = Trochomeria macrocarpa (Sond.) Hook.f. subsp. vitifolia A.G.Mill. & Riedl R.Fern. & A.Fern. Trichodesma welwitschii Brand = Trichodesma ambacense Welw. Trochomeria multiflora R.Fern. = Trochomeria polymorpha (Welw.) subsp. ambacense Cogn. Tricholaena delicatula Stapf & C.E.Hubb. = Tricholaena monachne Trochomeria polymorpha (Welw.) Cogn. var. stenoloba (Welw.) (Trin.) Stapf & C.E.Hubb. R.Fern. & A.Fern. = Trochomeria polymorpha (Welw.) Cogn.

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Trochomeria vitifolia Hook.f. = Trochomeria macrocarpa (Sond.) Urginea chlorantha Welw. ex Baker = Urginea angolensis Baker Hook.f. subsp. vitifolia R.Fern. & A.Fern. Urochloa bolbodes (Steud.) Stapf = Urochloa oligotricha (Fig. & De Truellum glomeratum (Dammer) Soják = Persicaria glomerata Not.) Henrard (Dammer) S.Ortiz & Paiva Urochloa pullulans Stapf = Urochloa mosambicensis (Hack.) Truellum strigosum (R.Br.) Soják = Persicaria strigosa (R.Br.) Dandy Nakai Uropetalon welwitschii Baker = Dipcadi welwitschii (Baker) Baker Trymatococcus kamerunianus Engl. var. welwitschii Engl. = Urophyllum biloculare R.D.Good = Aidia micrantha (K.Schum.) Dorstenia kameruniana Engl. Bullock ex F.White var. zenkeri (S.Moore) E.M.A.Petit Tryphostemma baumii Harms = Basananthe baumii (Harms) Urophyllum callicarpoides Hiern = Pauridiantha callicarpoides W.J.de Wilde var. baumii (Hiern) Bremek. Tryphostemma caerulescens A.Fern. & R.Fern. = Basananthe baumii (Harms) W.J.de Wilde var. caerulescens (A.Fern. & Urophyllum cauliflorum R.D.Good = Stelechantha cauliflora R.Fern.) W.J.de Wilde (R.D.Good) Bremek. Tryphostemma gossweileri Hutch. & Pearce = Basananthe goss- Urophyllum dewevrei De Wild. & T.Durand = Pauridiantha dew- weileri (Hutch. & Pearce) W.J.de Wilde evrei (De Wild. & T.Durand) Bremek. Tryphostemma littorale (Peyr.) Engl. = Basananthe littoralis Peyr. Urophyllum linderi Hutch. & Dalziel = Schizocolea linderi (Hutch. & Dalziel) Bremek. Tryphostemma mendesii A.Fern. & R.Fern. = Basananthe baumii (Harms) W.J.de Wilde var. baumii Urophyllum mayumbense R.D.Good = Pauridiantha mayumbensis (R.D.Good) Bremek. Tryphostemma nummularium (Welw.) Engl. = Basananthe num- mularia Welw. Urophyllum paucinerve Hiern = Pauridiantha paucinervis (Hiern) Bremek. Tryphostemma papillosum A.Fern. & R.Fern. = Basananthe papillosa (A.Fern. & R.Fern.) W.J.de Wilde Urophyllum setiflorum R.D.Good = Poecilocalyx setiflorus (R.D.Good) Bremek. Tryphostemma reticulatum Baker f. ex Hutch. & Pearce = Basananthe reticulata (Baker f.) W.J.de Wilde Urophyllum verticillatum De Wild. & T.Durand = Pauridiantha verticillata (De Wild. & T.Durand) N.Hallé Tubiflora acaulis (L.f.) Kuntze = Elytraria marginata Vahl Urophyllum viridiflorum Schweinf. ex Hiern = Pauridiantha viridi- Tulbaghia monantha Engl. & Gilg = Tulbaghia aequinoctialis Welw. flora (Schweinf. ex Hiern) Hepper ex Baker subsp. monantha (Engl. & Gilg) R.B.Burb. Urticastrum carruthersianum Hiern = Obetia carruthersiana Turraea angolensis Exell = Turraea cabrae De Wild. & T.Durand (Hiern) Rendle Tylostemon lancifolius Engl. & K.Krause = Beilschmiedia lanci- Utricularia angolensis Kamienski = Utricularia subulata L. limba Kosterm. Utricularia baumii Kamienski = Utricularia spiralis Sm. Typha australis Schumach. = Typha domingensis Pers. Utricularia bifidocalcar R.D.Good = Utricularia gibba L. Uapaca nitida Müll.Arg. var. rufopilosa De Wild. = Uapaca rufopilosa (De Wild.) P.A.Duvign. Utricularia diploglossa Welw. ex Oliv. = Utricularia reflexa Oliv. Uapaca teusczii Pax = Uapaca benguelensis Müll.Arg. Utricularia exilis Oliv. = Utricularia arenaria A.DC. Ucriana racemosa Schumach. & Thonn. = Oxyanthus racemosus Utricularia exilis Oliv. var. bryoides Welw. ex Hiern = Utricularia (Schumach. & Thonn.) Keay arenaria A.DC. Uncaria africana G.Don var. angolensis Havil. = Uncaria africana Utricularia exilis Oliv. var. nematoscapa Hiern = Utricularia are- G.Don subsp. angolensis (Havil.) Ridsdale naria A.DC. Uncaria angolensis Hutch. & Dalziel = Uncaria africana G.Don Utricularia exoleta R.Br. = Utricularia gibba L. subsp. angolensis (Havil.) Ridsdale Utricularia falcata R.D.Good = Utricularia tortilis Welw. ex Oliv. Unona ferruginea Oliv. = Monanthotaxis ferruginea (Oliv.) Verdc. Utricularia linarioides Welw. ex Oliv. = Utricularia welwitschii Oliv. Unona lucidula Oliv. = Monanthotaxis lucidula (Oliv.) Verdc. Utricularia magnavesica R.D.Good = Utricularia reflexa Oliv. Uragoga brassii (Hiern) Kuntze = Psychotria brassii Hiern Utricularia obtusa Sw. = Utricularia gibba L. Uragoga eminiana Kuntze = Psychotria eminiana (Kuntze) Utricularia philetas R.D.Good = Utricularia striatula Sm. E.M.A.Petit var. eminiana Utricularia reticulata sensu Hiern (1900) non Sm. (1808) = Uragoga hirsuticalyx R.D.Good = Psychotria hirsuticalyx Utricularia spiralis Sm. (R.D.Good) Figueiredo Utricularia sanguinea Oliv. = Utricularia livida E.Mey. Uragoga ledermannii K.Krause = Psychotria ledermannii (K.Krause) Figueiredo Utricularia spiralis Sm. var. tortilis (Welw. ex Oliv.) P.Taylor = Utricularia tortilis Welw. ex Oliv. Uragoga mayumbensis R.D.Good = Psychotria goodii Figueiredo Utricularia tricrenata Baker ex Hiern = Utricularia gibba L. Uragoga oblanceolata R.D.Good = Psychotria globosa Hiern var. ciliata (Hiern) E.M.A.Petit Utricularia triloba R.D.Good = Utricularia subulata L. Uragoga peduncularis (Salisb.) K.Schum. = Psychotria peduncula- Utricularia villosula Stapf = Utricularia benjaminiana Oliv. ris (Salisb.) Steyerm. Uvaria gossweileri Exell = Polyceratocarpus gossweileri (Exell) Uragoga scaphus K.Schum. = Hymenocoleus scaphus (K.Schum.) Paiva Robbr. Uvaria mayumbense Exell = Uvariodendron molundense (Diels) Uragoga setistipulata R.D.Good = Psychotria setistipulata R.E.Fr. (R.D.Good) E.M.A.Petit Uvaria pecoensis Exell = Uvaria smithii Engl. Urelytrum stapfianum C.E.Hubb. = Urelytrum digitatum K.Schum. Uvaria scaberrima Exell = Uvaria osmantha Diels Urera obovata Benth. var. jihefo Hiern = Urera henriquesii Engl. Uvariodendron gossweileri (Exell) Exell & Mendonça = Urginea altissima (L.f.) Baker = Drimia altissima (L.f.) Ker Gawl. Polyceratocarpus gossweileri (Exell) Paiva Urginea cepifolia (Baker) Welw. ex Rendle = Ornithogalum tenui- Uvariodendron mayumbense (Exell) R.E.Fr. = Uvariodendron mol- folium F.Delaroche subsp. tenuifolium undense (Diels) R.E.Fr.

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Vahlia verbasciflora (Oliv.) Mendes = Vahlia capensis Thunb. Vernonia macrocyanus O.Hoffm. = Vernonia gerberiformis Oliv. & subsp. vulgaris Bridson var. verbasciflora Oliv. Hiern subsp. macrocyanus (O.Hoffm.) C.Jeffrey Vandellia diffusa L. = Lindernia diffusa (L.) Wettst. Vernonia macrocyanus O.Hoffm. var. ambacensis Hiern = Vernonia gerberiformis Oliv. & Hiern subsp. gerberiformis Vandellia nummularifolia D.Don = Lindernia nummularifolia (D.Don) Wettst. Vernonia oocephala Baker var. angustifolia S.Moore = Vernonia stenocephala Oliv. Vandellia senegalensis Benth. = Lindernia senegalensis (Benth.) Hiern Vernonia pascuosa S.Moore = Vernonia purpurea Sch.Bip. ex Walp. Vangueria cana K.Schum. = Fadogiella cana (K.Schum.) Robyns Vernonia phyllodes Hiern = Lopholaena phyllodes (Hiern) S.Moore Vangueria dewevrei De Wild. & T.Durand = Rytigynia dewevrei (De Wild. & T.Durand) Robyns Vernonia pinifolia (Lam.) Less. = Vernonia capensis (Houtt.) Druce Vangueria lasioclados K.Schum. = Vangueria proschii Briq. Vernonia podocoma Sch.Bip. ex Vatke = Vernonia myriantha Hook.f. Vangueria pauciflora Schweinf. ex Hiern = Rytigynia pauciflora (Schweinf. ex Hiern) Robyns Vernonia pogosperma Klatt = Vernonia glabra (Willd.) Vatke Vangueria rotundata Robyns = Vangueria infausta Burch. subsp. Vernonia poskeana Vatke & Hildebr. var. bractifimbriata Mendonça rotundata (Robyns) Verdc. = Vernonia bractifimbriata (Mendonça) G.V.Pope Vangueria rubiginosa K.Schum. = Rytigynia rubiginosa (K.Schum.) Vernonia poskeana Vatke & Hildebr. var. chlorolepis (Steetz) Robyns O.Hoffm. = Vernonia steetziana Oliv. & Hiern Vangueria umbellulata Hiern = Rytigynia umbellulata (Hiern) Vernonia poskeana Vatke & Hildebr. var. hoffmannii Hiern = Robyns Vernonia poskeana Vatke & Hildebr. subsp. samfyana (G.V.Pope) G.V.Pope Varronia abyssinica (R.Br.) DC. = Cordia africana Lam. Vernonia poskeana Vatke & Hildebr. var. vulgaris (Steetz) Hiern = Vaupelia hispidissima S.Moore = Cystostemon hispidissimus Vernonia rhodanthoidea Muschl. (S.Moore) A.G.Mill. & Riedl subsp. hispidissimus Vernonia pratensis Hiern = Vernonia kandtii Muschl. Vaupelia macrantherum (Gürke) Brand = Cystostemon macranthera (Gürke) A.G.Mill. & Riedl Vernonia primulina O.Hoffm. = Vernonia gerberiformis Oliv. & Hiern subsp. macrocyanus (O.Hoffm.) C.Jeffrey Vaupelia medusa (Baker) Brand = Cystostemon medusa (Baker) A.G.Mill. & Riedl Vernonia schoenfelderiana Dinter ex Merxm. = Pleiotaxis antunesii O.Hoffm. Vausagesia africana Baill. = Sauvagesia africana (Baill.) Bamps Vernonia sculptifolia Hiern = Vernonia teucrioides Welw. ex Vausagesia bellidifolia Engl. & Gilg = Sauvagesia africana (Baill.) O.Hoffm. Bamps Vernonia ulophylla O.Hoffm. = Vernonia guineensis Benth. Vellozia capillaris (Baker) Welw. ex B.D.Jacks. = Xerophyta capillaris Baker Vetiveria nigritana (Benth.) Stapf = Chrysopogon nigritanus (Benth.) Veldkamp Vellozia stenophylla (Baker) Welw. ex B.D.Jacks. = Xerophyta stenophylla Baker Vetiveria zizanioides (L.) Nash var. nigritana (Benth.) A.Camus = Chrysopogon nigritanus (Benth.) Veldkamp Velvitsia calycina Hiern = Melasma calycinum (Hiern) Hemsl. Vicoa indica (L.) DC. = Pentanema indicum (L.) Y.Ling Vepris angolensis (Hiern) Mziray, nom. illeg. = Vepris hiernii Gereau Vigna ambacensis Welw. ex Baker = Vigna heterophylla A.Rich. Verbesina chinensis L. = Anisopappus chinensis Hook. & Arn. Vigna andongensis Baker = Vigna reticulata Hook.f. subsp. chinensis var. chinensis Vigna buchneri Harms = Vigna frutescens A.Rich. subsp. frutes- Vernonia armerioides O.Hoffm. = Vernonia subaphylla Baker cens var. buchneri (Harms) Verdc. Vernonia aurantiaca (O.Hoffm.) N.E.Br. = Distephanus divaricatus Vigna coerulea Baker = Vigna unguiculata (L.) Walp. subsp. tenuis (Steetz) H.Rob. & B.Kahn (E.Mey.) Maréchal, Mascherpa & Stainier Vernonia baumii O.Hoffm. = Vernonia temnolepis O.Hoffm. Vigna dekindtiana Harms = Vigna unguiculata (L.) Walp. subsp. dekindtiana (Harms) Verdc. Vernonia burtonii Oliv. & Hiern = Vernonia karaguensis Oliv. & Hiern Vigna huillensis Welw. ex Baker = Vigna unguiculata (L.) Walp. subsp. dekindtiana (Harms) Verdc. Vernonia cardiolepis O.Hoffm. = Vernonia guineensis Benth. Vigna hundtii Rossberg = Vigna antunesii Harms Vernonia carnea Hiern var. monocephala Mendonça = Vernonia carnea Hiern Vigna micrantha Harms = Vigna comosa Baker subsp. comosa Vernonia castellana S.Moore = Vernonia praemorsa Muschl. Vigna nuda N.E.Br. = Vigna antunesii Harms Vernonia chlorolepis S.Moore = Vernonia verrucata Klatt Vigna parviflora Baker = Vigna oblongifolia A.Rich. var. parviflora (Baker) Verdc. Vernonia dekindtii O.Hoffm. = Vernonia hochstetteri Sch.Bip. ex Hochst. var. dekindtii (O.Hoffm.) C.Jeffrey Vigna phaseoloides Baker = Vigna vexillata (L.) A.Rich. var. vexillata Vernonia exasperata Wild, nom. nud. = Vernonia kandtii Muschl. Vigna unguiculata (L.) Walp. subsp. dekindtiana (Harms) Verdc. Vernonia fontinalis S.Moore = Vernonia ugandensis S.Moore var. huillensis (Welw. ex Baker) B.J.Pienaar = Vigna ungui- Vernonia hierniana S.Moore = Vernonia guineensis Benth. culata (L.) Walp. subsp. dekindtiana (Harms) Verdc. Vernonia jugalis Oliv. & Hiern = Vernonia hochstetteri Sch.Bip. ex Vigna wittei Baker f. = Vigna radicans Welw. ex Baker Hochst. var. hochstetteri Vincentella passargei (Engl.) Aubrév. = Synsepalum passargei Vernonia kreismannii Welw. ex Hiern = Vernonia exsertiflora Baker (Engl.) T.D.Penn. var. exsertiflora Virecta elatior A.Rich. ex DC. = Otomeria elatior (A.Rich. ex DC.) Vernonia kuluina S.Moore = Vernonia praemorsa Muschl. Verdc. Vernonia lancibracteata S.Moore = Vernonia filipendula Hiern Virecta major K.Schum. = Virectaria major (K.Schum.) Verdc. subsp. major Vernonia lappoides O.Hoffm. = Vernonia musofensis S.Moore var. miamensis (S.Moore) G.V.Pope Virecta multiflora Sm. = Virectaria multiflora (Sm.) Bremek.

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Virecta procumbens Sm. = Virectaria procumbens (Sm.) Bremek. Wulfhorstia ekebergioides Harms = Entandrophragma ekebergioides (Harms) Sprague Virecta setigera Hiern = Parapentas setigera (Hiern) Verdc. Xylopia brieyi De Wild. = Xylopia hypolampra Mildbr. Vitex andongensis Baker = Vitex fischeri Gürke Xylopia gilviflora Exell = Xylopia cupularis Mildbr. Vitex cienkowskii Kotschy & Peyr. = Vitex doniana Sweet Xylopia gossweileri Exell = Xylopia rubescens Oliv. Vitex cuneata Schumach. & Thonn. = Vitex doniana Sweet Xylopia mendoncae Exell = Xylopia tomentosa Exell Vitex flavescens Rolfe = Vitex mombassae Vatke Xylopia odoratissima sensu Exell & Mendonça (1937) pro parte Vitex golungensis Baker = Vitex madiensis Oliv. subsp. milanjien- & (1951) non Welw. ex Oliv. (1868) = Xylopia tomentosa sis (Britten) F.White Exell Vitex guerkeana Hiern = Vitex ferruginea Schumach. & Thonn. Xylopia odoratissima sensu Exell & Mendonça (1937) pro parte Vitex huillensis Hiern, nom. illeg. = Vitex grisea Baker quoad sep. Zaire non Welw. ex Oliv. (1868) = Xylopia Vitex madiensis Oliv. subsp. milanjiensis (Britten) F.White var. tossaintii Boutique epidictyodes (W.Piep.) Verdc. = Vitex madiensis Oliv. subsp. Xylopia odoratissima Welw. ex Oliv. var. minor Engl. = Xylopia milanjiensis (Britten) F.White tomentosa Exell Vitex madiensis Oliv. var. gossweileri W.Piep. = Vitex madiensis Xylopia otunga Exell = Greenwayodendron suaveolens (Engl. & Oliv. subsp. madiensis Diels) Verdc. subsp. suaveolens var. suaveolens Vitex madiensis Oliv. var. milanjiensis (Britten) W.Piep. = Vitex Xylopia vallotii Chipp ex Hutch. & Dalziel = Xylopia parviflora madiensis Oliv. subsp. milanjiensis (Britten) F.White (A.Rich.) Benth. Vitex madiensis Oliv. var. parvifolia Hiern = Vitex madiensis Oliv. Xyris baumii L.A.Nilsson = Xyris congensis Büttner subsp. madiensis Xyris huillensis Rendle = Xyris capensis Thunb. var. medullosa Vitex mechowii Gürke = Vitex mombassae Vatke N.E.Br. Vitex pachyphylla Baker = Vitex doniana Sweet Xyris reptans Rendle = Xyris capensis Thunb. var. capensis Vitex rufa A.Chev. ex Cavaco = Vitex phaeotricha Mildbr. ex Xyris rigidescens Welw. ex Rendle = Xyris rehmannii L.A.Nilsson W.Piep. Xyris umbilonis L.A.Nilsson = Xyris congensis Büttner Vitex rufescens Gürke = Vitex ferruginea Schumach. & Thonn. Xysmalobium angolense Scott-Elliot = Xysmalobium undulatum Vitis angolensis Baker = Ampelocissus angolensis (Baker) Planch. (L.) W.T.Aiton Vitis pendula Welw. ex Baker = Cyphostemma pendulum (Welw. Xysmalobium barbigerum N.E.Br. = Xysmalobium undulatum (L.) ex Baker) Desc. W.T.Aiton Vitis stenoloba Welw. ex Baker = Cyphostemma grandistipulatum Xysmalobium bellum N.E.Br. = Glossostelma spathulatum (Gilg & M.Brandt) Desc. (K.Schum.) Bullock Voacanga angolensis Stapf ex Hiern = Voacanga africana Stapf ex Xysmalobium carsonii N.E.Br. = Glossostelma carsonii (N.E.Br.) Scott-Elliot Bullock Voacanga lutescens Stapf = Voacanga africana Stapf ex Scott- Xysmalobium ceciliae N.E.Br. = Glossostelma ceciliae (N.E.Br.) Elliot Goyder Voacanga obtusa K.Schum. = Voacanga thouarsii Roem. & Schult. Xysmalobium decipiens N.E.Br. = Xysmalobium holubii Scott-Elliot Voandzeia subterranea (L.) DC. = Vigna subterranea (L.) Verdc. Xysmalobium fritillarioides Rendle = Glossostelma lisianthoides var. subterranea (Decne.) Bullock Wahlenbergia caledonica Sond. = Wahlenbergia undulata (L.f.) Xysmalobium gossweileri S.Moore = Xysmalobium undulatum (L.) A.DC. W.T.Aiton Wahlenbergia cyanea Engl. & Gilg = Wahlenbergia undulata (L.f.) Xysmalobium grande N.E.Br. = Glossostelma angolense Schltr. A.DC. Xysmalobium leucotrichum (Schltr.) N.E.Br. = Xysmalobium undu- Wahlenbergia huillana A.DC. = Gunillaea emirnensis (A.DC.) latum (L.) W.T.Aiton Thulin Xysmalobium sessile (Decne.) Decne. var. parviflorum S.Moore = Wahlenbergia leucantha Engl. & Gilg = Wahlenbergia banksiana Xysmalobium andongense Hiern A.DC. Xysmalobium spathulatum (K.Schum.) N.E.Br. = Glossostelma Walafrida angolensis (Rolfe) Rolfe = Selago angolensis Rolfe spathulatum (K.Schum.) Bullock Walleria angolensis Baker = Walleria mackenziei J.Kirk Xysmalobium tenue S.Moore = Xysmalobium holubii Scott-Elliot Wedelia africana Pers. = Aspilia africana (Pers.) C.D.Adams Xysmalobium tricorniculatum (K.Schum.) T.Durand & H.Durand = subsp. africana Xysmalobium andongense Hiern Wedelia albiflora Hiern = Aspilia angolensis (Klatt) Muschl. Zacateza pedicellata (K.Schum.) Bullock = Tacazzea pedicellata K.Schum. Wedelia gossweileri S.Moore = Blainvillea gayana Cass. Zaczatea angolensis Baill. = Raphionacme angolensis (Baill.) Wedelia huillensis Hiern = Aspilia angolensis (Klatt) Muschl. N.E.Br. Wendlandia racemosa G.Don = Bertiera racemosa (G.Don) Zantedeschia chloroleuca Engl. & Gilg = Zantedeschia albomacu- K.Schum. var. racemosa lata (Hook.) Baill. subsp. albomaculata Whitfieldia longifolia T.Anderson = Whitfieldia elongata (P.Beauv.) Zantedeschia tropicalis (N.E.Br.) Letty = Zantedeschia albomacu- De Wild. & T.Durand lata (Hook.) Baill. subsp. albomaculata Wissadula amplissima (L.) R.E.Fr. var. rostrata (Schumach. & Zanthoxylum welwitschii Welw. ex Hiern = Vepris grandifolia Thonn.) R.E.Fr. = Wissadula rostrata (Schumach. & Thonn.) (Engl.) Mziray Hook.f. Zeyherella gossweileri (De Wild.) Aubrév. & Pellegr. = Wolffia michelii Schleid. = Wolffia arrhiza (L.) Horkel ex Wimm. Englerophytum magalismontanum (Sond.) T.D.Penn. Wormskioldia lobata Urb. = Tricliceras lobatum (Urb.) R.Fern. Zeyherella magalismontana (Sond.) Aubrév. & Pellegr. = Wormskioldia schinzii Urb. = Tricliceras schinzii (Urb.) R.Fern. Englerophytum magalismontanum (Sond.) T.D.Penn.

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Zeyheria acaulis Spreng. = Geigeria ornativa O.Hoffm. Zucchellia angolensis Decne. = Raphionacme angolensis subsp. ornativa var. ornativa (Baill.) N.E.Br. Zostera capensis Setch. = Nanozostera capensis (Setch.) Zygodia congensis R.D.Good = Baissea campanulata Toml. & Posl. (K.Schum.) de Kruif Zostera nana Roth, nom. illeg. = Nanozostera noltii Zygodia urceolata Stapf = Baissea myrtifolia (Benth.) (Hornem.) Toml. & Posl. Pichon

List of synonyms S T R E L I T Z I A 22 (2008) 273

7. Index to accepted families Índice das famílias e dos I and genera I géneros aceites Allophylus, 156 Aponogeton, 172 Bauhinia, 79 A Alloteropsis, 195 APONOGETONACEAE, 171 Baumia, 158 Begonia, 50 Abelmoschus, 114 Aloe, 174 Aptandra, 125 BEGONIACEAE, 50 Abrodictyum, 212 Alsodeiopsis, 104 Aptosimum, 158 Beilschmiedia, 109 Abrus, 75 Alstonia, 34 AQUIFOLIACEAE, 40 Abutilon, 114 Alternanthera, 26 ARACEAE, 172 Beirnaertia, 119 Acacia, 75 Alvesia, 106 Arachis, 79 Belonophora, 139 Acalypha, 70 Alysicarpus, 78 ARALIACEAE, 40 Benguellia, 106 Acampe, 188 Amanoa, 70 Ardisia, 123 Bequaertia, 56 ACANTHACEAE, 21 AMARANTHACEAE, 26 Areca, 172 Berchemia, 136 Acanthopale, 21 Amaranthus, 26 ARECACEAE, 172 Bergia, 69 Acanthosicyos, 64 AMARYLLIDACEAE, 170 Arenga, 172 Berkheya, 41 Acanthospermum, 40 Amauropelta, 215 Argemone, 129 Berlinia, 79 Acanthus, 21 Amblygonocarpus, 78 Argocoffeopsis, 139 Berlinianche, 136 Achyranthes, 26 Ammannia, 112 Argomuellera, 70 Bersama, 119 Achyrospermum, 106 Ammocharis, 170 Argyrolobium, 79 Bertiera, 139 Acmella, 40 Amorphophallus, 172 Aristea, 186 Berula, 32 Acrachne, 195 Ampelocissus, 168 Aristida, 195 Bewsia, 196 Acridocarpus, 113 Ampelopteris, 215 Aristogeitonia, 70 Bidens, 41 Acroceras, 195 Amphiasma, 139 Aristolochia, 40 BIGNONIACEAE, 51 Acrospira, 171 Amphiblemma, 116 ARISTOLOCHIACEAE, 40 Biophytum, 128 Acrostichum, 214 Amphimas, 78 Artabotrys, 29 Bixa, 51 Acrotome, 106 ANACARDIACEAE, 27 Artanema, 158 BIXACEAE, 51 Actiniopteris, 214 Anacardium, 27 Artemisia, 41 Blaeria, 69 Adansonia, 51 Anagallis, 135 Artemisiopsis, 41 Blainvillea, 41 Adenanthera, 77 Ananas, 175 Arthrocnemum, 58 BLECHNACEAE, 211 Adenia, 129 Anchomanes, 172 Arthropteris, 213 Blechnum, 211 Adenium, 34 Ancistrocarpus, 163 Arundinella, 196 Blepharis, 22 Adenocarpus, 77 Ancylanthos, 139 Asclepias, 34 Blepharispermum, 41 Adenodolichos, 77 Ancylobotrys, 34 Ascolepis, 178 Blighia, 156 Adenolobus, 77 Androcymbium, 175 ASPARAGACEAE, 173 Blotiella, 212 Adenopodia, 77 Andropogon, 195 Asparagus, 173 Blumea, 41 Adenorandia, 138 Aneilema, 176 ASPHODELACEAE, 173 Blutaparon, 26 Adenostemma, 41 Anemia, 210 Aspidoglossum, 34 Blyxa, 185 Adiantum, 214 ANEMIACEAE, 210 Aspilia, 41 Bobgunnia, 80 Aeollanthus, 106 Anethum, 32 ASPLENIACEAE, 211 Boehmeria, 165 Aerangis, 188 Aneulophus, 69 Asplenium, 211 Boerhavia, 124 Aerva, 26 Angolaea, 131 ASTERACEAE, 40 Bolbitis, 212 Aeschynomene, 77 Angoseseli, 32 Asystasia, 21 Bolboschoenus, 178 Aframmi, 32 Angraecum, 189 Ataenidia, 187 Bolusia, 80 Aframomum, 208 Angylocalyx, 78 Athyrium, 215 Bolusiella, 189 Afrocalathea, 187 Aniseia, 62 Atractogyne, 139 BOMBACACEAE, 51 Afrocanthium, 138 Anisopappus, 41 Atriplex, 58 Bombax, 51 Afrocarum, 32 Anisophyllea, 29 Atroxima, 132 Bonamia, 62 Afroguatteria, 29 ANISOPHYLLEACEAE, 29 Aulacocalyx, 139 Bonatea, 189 Afzelia, 78 Anisosepalum, 21 Autranella, 157 Boophone, 170 Aganope, 78 Annickia, 29 Avicennia, 49 BORAGINACEAE, 51 Agapanthus, 170 Annona, 29 AVICENNIACEAE, 49 Borassus, 172 Agarista, 69 ANNONACEAE, 29 Axonopus, 196 Boscia, 55 Agathisanthemum, 138 Anogramma, 214 Azanza, 114 Bothriochloa, 196 AGAVACEAE, 170 Anomacanthus, 21 Azima, 155 Bothriocline, 42 Agave, 170 Anonidium, 29 Azolla, 211 Bowiea, 185 Agelaea, 61 Anopyxis, 137 AZOLLACEAE, 211 Bowringia, 80 Agelanthus, 111 Ansellia, 189 Brachiaria, 196 Ageratum, 41 Anthephora, 195 Brachyachne, 196 Agrostis, 195 ANTHERICACEAE, 170 Brachycorythis, 189 Aidia, 138 Anthericum, 171 B Brachylaena, 42 Airyantha, 78 Antherotoma, 117 Bacopa, 158 Brachypodium, 196 AIZOACEAE, 25 Anthocleista, 102 Baikiaea, 79 Brachystegia, 80 Aizoanthemum, 25 Anthonotha, 79 Baillonella, 157 Brachystelma, 35 Aizoon, 25 Anthospermum, 139 Baissea, 34 Brachystephanus, 22 Alafia, 34 Anthostema, 70 BALANITACEAE, 49 Brasenia, 54 ALANGIACEAE, 26 Antiaris, 122 Balanites, 49 Brassica, 53 Alangium, 26 Anticharis, 158 BALANOPHORACEAE, 49 BRASSICACEAE, 53 Albertisia, 119 Antidesma, 70 BALSAMINACEAE, 50 Brazzeia, 159 Albizia, 78 Antizoma, 119 Bambekea, 64 Brenania, 140 Albuca, 185 Antrocaryon, 27 Baphia, 79 Breonadia, 140 Alchornea, 70 Anubias, 172 Baphiopsis, 79 Bridelia, 70 Alectra, 127 Aoranthe, 139 Barleria, 21 Brillantaisia, 22 Aleuritopteris, 214 Aphanocalyx, 79 Barteria, 129 BROMELIACEAE, 175 Alisma, 170 APIACEAE, 32 Basananthe, 129 Bromuniola, 196 ALISMATACEAE, 170 Apium, 32 Basella, 50 Brucea, 159 Allanblackia, 59 APOCYNACEAE, 33 BASELLACEAE, 50 Brunnichia, 134 ALLIACEAE, 170 Apodostigma, 56 Basilicum, 106 Bryophyllum, 63 Alloeochaete, 195 Apodytes, 104 Batesanthus, 35 Buchnera, 127

Índice das famílias e dos géneros aceites 274 S T R E L I T Z I A 22 (2008)

Buchnerodendron, 101 Cephalaria, 67 Colophospermum, 81 CYMODOCEACEAE, 177 Buddleja, 53 Ceraria, 135 COMBRETACEAE, 59 Cynanchum, 35 BUDDLEJACEAE, 53 Ceratonia, 81 Combretum, 60 Cynodon, 197 Bulbine, 175 CRATOPHYLLACEAE, 58 Commelina, 176 Cynoglossum, 52 Bulbophyllum, 189 Ceratophyllum, 58 COMMELINACEAE, 176 Cynometra, 85 Bulbostylis, 178 Ceratopteris, 213 Commicarpus, 124 Cynorkis, 189 Burkea, 80 Ceratotheca, 130 Commiphora, 53 CYPERACEAE, 177 Burmannia, 175 Cercestis, 172 CONNARACEAE, 61 Cyperus, 179 BURMANNIACEAE, 175 Ceropegia, 35 Connarus, 61 Cyphia, 111 BURSERACEAE, 53 Chaetacme, 165 Conocarpus, 61 Cyphostemma, 169 Bussea, 80 Chaetocarpus, 70 CONVOLVULACEAE, 62 Cyrtanthus, 170 BUXACEAE, 54 Chamaeangis, 189 Convolvulus, 62 Cyrtococcum, 197 Buxus, 54 Chamaeclitandra, 35 Conyza, 42 Cyrtorchis, 189 Byttneria, 161 Chamaecrista, 81 Copaifera, 81 Cystostemon, 52 Chamaesyce, 70 Corallocarpus, 65 Cyttaranthus, 71 Chascanum, 166 Corbichonia, 121 Chasmanthera, 119 Corchorus, 163 C Chasmopodium, 196 Cordia, 52 CABOMBACEAE, 54 Chassalia, 140 Coriandrum, 32 D CACTACEAE, 54 Chazaliella, 140 Cortaderia, 197 Dacryodes, 53 Cadaba, 55 Cheilanthes, 214 Corymborkis, 189 Dactyladenia, 58 Caesalpinia, 80 CHENOPODIACEAE, 58 Corynanthe, 141 Dactyliandra, 65 Cajanus, 80 Chenopodium, 58 Cosmos, 42 Dactyloctenium, 197 Calamus, 172 Chionanthus, 125 COSTACEAE, 177 Dalbergia, 86 Calanda, 140 Chironia, 102 Costus, 177 Dalbergiella, 86 Calanthe, 189 Chlamydocarya, 104 Cotula, 42 Dalechampia, 71 Caldesia, 170 Chloris, 196 Cotyledon, 64 Dalhousiea, 86 Callichilia, 35 Chlorophytum, 171 Coula, 125 Daniellia, 86 Calochone, 140 Chomelia, 154 Courtoisina, 179 Danthoniopsis, 197 Calopogonium, 80 Chortolirion, 175 Crabbea, 22 Datura, 160 Calostephane, 42 Christella, 215 Craibia, 81 Daucus, 32 Calotropis, 35 Christiana, 163 Craspedorhachis, 197 Davallia, 211 Calpocalyx, 80 Chrysanthellum, 42 Crassocephalum, 42 DAVALLIACEAE, 211 Calpurnia, 81 CHRYSOBALANACEAE, 58 Crassula, 64 Deinbollia, 156 Calvoa, 117 Chrysobalanus, 58 CRASSULACEAE, 63 Delonix, 86 Calycobolus, 62 Chrysophyllum, 157 Craterispermum, 141 Denekia, 42 Calycosiphonia, 140 Chrysopogon, 197 Craterosiphon, 163 DENNSTAEDTIACEAE, 211 Calyptrochilum, 189 Chytranthus, 156 Craterostigma, 158 Desmanthus, 86 Camoensia, 81 Cicer, 81 Cremaspora, 141 Desmodium, 86 CAMPANULACEAE, 54 Ciclospermum, 32 Crepidomanes, 212 Desplatsia, 163 Camptoloma, 158 Cienfuegosia, 114 Crepis, 42 Dewevrea, 87 Campylospermum, 124 Cincinnobotrys, 117 Cressa, 62 Dialium, 87 Campylostemon, 57 Cissampelos, 119 Crinum, 170 Dialytheca, 119 Canarium, 53 Cissus, 168 Crioceras, 35 Diandrochloa, 197 Canavalia, 81 Citropsis, 154 Crocosmia, 186 Dianthus, 56 Canna, 175 Citrullus, 64 Crossandra, 22 Diaphananthe, 189 CANNABACEAE, 55 Citrus, 154 Crossopteryx, 141 Dicellandra, 117 Cannabis, 55 Cladium, 178 Crotalaria, 82 Dicerocaryum, 130 CANNACEAE, 175 Cladoraphis, 197 Croton, 70 Dichaetanthera, 117 CAPPARACEAE, 55 Clappertonia, 163 Crotonogyne, 71 Dichanthium, 197 Capparis, 55 Clausena, 155 Crudia, 85 DICHAPETALACEAE, 66 Capsicum, 160 Cleistanthus, 70 Cryptolepis, 35 Dichapetalum, 66 Carapa, 118 Cleistopholis, 30 Cryptosepalum, 85 Dichondra, 62 Cardamine, 53 Clematis, 136 Cryptostephanus, 170 Dichostemma, 71 Cardiospermum, 156 Clematopsis, 136 Ctenitis, 215 Dichrocephala, 42 Carex, 178 Cleome, 55 Ctenium, 197 Dichrostachys, 87 Carica, 56 Clerodendrum, 106 Ctenolepis, 65 Dicliptera, 22 CARICACEAE, 56 Cliffortia, 137 Ctenolophon, 64 Diclis, 158 Carissa, 35 Clinopodium, 107 CTENOLOPHONACEAE, 64 Dicoma, 42 Carpolobia, 132 Clitandra, 35 Cucumella, 65 Dicraeanthus, 131 CARYOPHYLLACEAE, 56 Clitoria, 81 Cucumeropsis, 65 Dicranolepis, 163 Casearia, 101 CLUSIACEAE, 59 Cucumis, 65 Dicranopteris, 212 Cassia, 81 Clutia, 70 CUCURBITACEAE, 64 Dictyandra, 141 Cassipourea, 137 Cnestis, 61 Cuervea, 57 Dictyophleba, 36 Cassytha, 109 Coccinia, 64 Culcasia, 172 Didymochlaena, 211 Catha, 57 Cocculus, 119 Cullen, 85 Didymoglossum, 212 Catophractes, 51 COCHLOSPERMACEAE, 59 Curculigo, 186 Didymosalpinx, 141 Cayaponia, 64 Cochlospermum, 59 Cuscuta, 62 Digitaria, 197 Cayratia, 168 Cocos, 172 Cussonia, 40 Diheteropogon, 198 Ceiba, 51 Coelocaryon, 123 Cuviera, 141 DILLENIACEAE, 67 CELASTRACEAE, 56 Coelorachis, 197 Cyamopsis, 85 Dinebra, 198 Celosia, 26 Coffea, 140 Cyanotis, 177 Dinophora, 117 Celtis, 165 Cogniauxia, 65 Cyathea, 211 Dioclea, 87 Cenchrus, 196 Coix, 197 CYATHEACEAE, 211 Diodia, 141 Centella, 32 Cola, 161 Cyathula, 26 Diogoa, 125 Centema, 26 COLCHICACEAE, 175 Cyclantheropsis, 65 Dioscorea, 183 Centemopsis, 26 Coldenia, 52 Cyclosorus, 215 DIOSCOREACEAE, 182 Centropodia, 196 Coleochloa, 178 Cycnium, 128 Dioscoreophyllum, 119 Centrosema, 81 Coleus, 107 Cylindropsis, 35 Diospyros, 68 Centrostigma, 189 Colletoecema, 140 Cymbopogon, 197 Dipcadi, 185

Index to accepted families and genera S T R E L I T Z I A 22 (2008) 275

Diplazium, 215 Entada, 88 Fuerstia, 107 Haematoxylum, 90 Diplocyclos, 65 Entandrophragma, 118 Fuirena, 180 Hallea, 143 Diplolophium, 32 Enteropogon, 198 Fumaria, 102 Halleria, 158 Diplorhynchus, 36 Entolasia, 198 FUMARIACEAE, 102 Halodule, 177 DIPSACACEAE, 67 Entoplocamia, 198 Funtumia, 36 Halopegia, 187 DIPTEROCARPACEAE, 67 Epilobium, 126 Furcraea, 170 HALORAGACEAE, 103 Dipteropeltis, 62 Epipogium, 190 Halosarcia, 58 Disa, 190 EQUISETACEAE, 210 HAMAMELIDACEAE, 103 Dischistocalyx, 22 Equisetum, 210 Haplocarpha, 44 Discoglypremna, 71 Eragrostis, 198 G Haplocoelopsis, 156 Disperis, 190 Eremospatha, 172 Gaertnera, 142 Haplocoelum, 156 Dissotis, 117 Erianthemum, 111 Galactia, 89 Harpagophytum, 130 Distephanus, 43 Erica, 69 Galenia, 25 Harpochloa, 200 Dodonaea, 156 ERICACEAE, 69 Galium, 142 Harrisonia, 159 Doellia, 43 Erigeron, 43 Ganguelia, 142 Harungana, 104 Dolichos, 87 ERIOCAULACEAE, 183 Garcinia, 59 Harveya, 128 Dombeya, 161 Eriocaulon, 184 Gardenia, 142 Haumania, 187 Dopatrium, 158 Eriochloa, 199 Gazania, 43 Haumaniastrum, 107 Dorstenia, 122 Eriochrysis, 199 Geigeria, 43 Hebenstretia, 158 Doryopteris, 214 Eriocoelum, 156 Genlisea, 110 Hedythyrsus, 143 Dovyalis, 101 Eriosema, 88 GENTIANACEAE, 102 Heinsia, 143 Dracaena, 183 ERIOSPERMACEAE, 184 Geophila, 142 Heisteria, 125 DRACAENACEAE, 183 Eriospermum, 184 GERANIACEAE, 102 Helichrysum, 44 Drimia, 185 Erlangea, 43 Geranium, 102 Helictonema, 57 Droguetia, 165 Erythrina, 89 Gerardiina, 128 Helinus, 136 Droogmansia, 87 Erythrocephalum, 43 Gerascanthus, 52 Heliotropium, 52 Drosera, 68 Erythrococca, 71 Gerbera, 44 Helixanthera, 112 DROSERACEAE, 68 Erythrophleum, 89 Gerrardanthus, 65 Hemarthria, 200 ERYTHROXYLACEAE, 69 Drymaria, 56 GESNERIACEAE, 103 Hermannia, 161 Erythroxylum, 69 Drynaria, 213 Gigasiphon, 89 Hermbstaedtia, 26 Ethulia, 43 DRYOPTERIDACEAE, 211 Gilbertiodendron, 89 HERNANDIACEAE, 103 Euadenia, 55 Dryopteris, 212 Gilletiodendron, 89 Heteranthera, 206 Euclasta, 200 Drypetes, 71 Girardinia, 166 Heteranthoecia, 200 Euclea, 68 Duboscia, 163 Gisekia, 103 Heteromorpha, 32 Euclinia, 141 Duguetia, 30 GISEKIACEAE, 103 Heteropholis, 200 Duosperma, 22 Eugenia, 123 Gladiolus, 186 Eulalia, 200 Heteropogon, 200 Duparquetia, 88 Gleichenia, 212 Heteropterys, 113 Duranta, 166 Eulophia, 190 GLEICHENIACEAE, 212 Euphorbia, 71 HETEROPYXIDACEAE, 103 Duvalia, 36 Glenniea, 156 Heteropyxis, 103 Dyerophytum, 131 EUPHORBIACEAE, 69 Glinus, 121 Euploca, 52 Heterosamara, 132 Dyschoriste, 22 Globimetula, 112 Heterotis, 118 Eureiandra, 65 Gloriosa, 175 Eurychone, 191 Hewittia, 62 Glossostelma, 36 Hexalobus, 30 Eustachys, 200 Glyphaea, 163 E Evolvulus, 62 Hibiscus, 114 Gnaphalium, 44 Hiernia, 158 Exacum, 102 GNETACEAE, 209 EBENACEAE, 68 Hilleria, 131 Exellia, 30 Gnetum, 209 Ecbolium, 23 Hippocratea, 57 Exomis, 58 Gnidia, 163 Echinochloa, 198 Hirpicium, 44 Gomphocarpus, 36 Eclipta, 43 Histiopteris, 212 Ehretia, 52 Gomphostigma, 53 Holarrhena, 36 Eichhornia, 206 Gomphrena, 26 Holoptelea, 165 Ekebergia, 118 F Gongrothamnus, 44 Holostylon, 107 Elachyptera, 57 FABACEAE, 75 GOODENIACEAE, 103 Holothrix, 192 Elaeis, 172 Fadogia, 141 Gossweilera, 44 Homalium, 101 Elaeodendron, 57 Fadogiella, 142 Gossweilerochloa, 200 Homozeugos, 200 Elaeophorbia, 71 Fagaropsis, 155 Gossweilerodendron, 89 Elaphoglossum, 212 Faidherbia, 89 Gossypium, 114 Hoodia, 36 ELATINACEAE, 69 Falcataria, 89 Gouania, 136 Hoslundia, 107 Elatostema, 165 Faroa, 102 Graderia, 128 Huernia, 36 Eleocharis, 180 Faurea, 135 Grangea, 44 Hugonia, 110 Elephantopus, 43 Felicia, 43 Graphorkis, 192 HUMIRIACEAE, 103 Elephantorrhiza, 88 Fernandoa, 51 Greenwayodendron, 30 Humularia, 90 Eleusine, 198 Ferraria, 186 Grewia, 163 Hunteria, 36 Elionurus, 198 Festuca, 200 Griffonia, 89 Huperzia, 210 Elymandra, 198 Ficalhoa, 162 Guaduella, 200 HYACINTHACEAE, 184 Elytraria, 23 Ficus, 122 Guarea, 119 Hybanthus, 167 Elytrophorus, 198 Fillaeopsis, 89 Guibourtia, 89 Hydnora, 104 Embelia, 123 Fimbristylis, 180 Guilleminea, 26 HYDNORACEAE, 104 Emilia, 43 Fingerhuthia, 200 Gunillaea, 54 HYDROCHARITACEAE, 185 Emiliella, 43 Flabellaria, 113 Gutenbergia, 44 Hydrocotyle, 40 Eminia, 88 Flacourtia, 101 Guyonia, 118 Hydrolea, 104 Encephalartos, 209 FLACOURTIACEAE, 101 Gymnosporia, 57 HYDROPHYLLACEAE, 104 Endadenium, 71 Flagellaria, 184 Gynura, 44 HYDROSTACHYACEAE, 104 Endodesmia, 104 FLAGELLARIACEAE, 184 Gyrocarpus, 103 Hydrostachys, 104 Endostemon, 107 Flemingia, 89 Hygrophila, 23 Engleria, 43 Floscopa, 177 Hymenocallis, 170 Englerina, 111 Flueggea, 73 Hymenocardia, 73 Englerophytum, 157 Fockea, 36 H Hymenocoleus, 143 Enicostema, 102 Foeniculum, 32 Habenaria, 192 Hymenodictyon, 143 Enneapogon, 198 Forsskaolea, 166 Hackelochloa, 200 HYMENOPHYLLACEAE, 212 Ensete, 188 Friesodielsia, 30 Haematostaphis, 27 Hymenophyllum, 212

Índice das famílias e dos géneros aceites 276 S T R E L I T Z I A 22 (2008)

Hymenostegia, 90 Kniphofia, 175 Linum, 111 Mayaca, 188 Hyparrhenia, 200 Kohautia, 143 Liparis, 193 MAYACACEAE, 188 HYPERICACEAE, 104 Kolobopetalum, 120 Lipocarpha, 181 Maytenus, 57 Hypericophyllum, 45 Kosteletzkya, 116 Lippia, 166 Mechowia, 27 Hypericum, 104 Kotschya, 93 Litogyne, 45 Medicago, 94 Hypertelis, 121 Kyllinga, 180 Littonia, 175 Megalochlamys, 23 Hyperthelia, 201 Kyllingiella, 181 Lobelia, 111 Megaloprotachne, 201 Hyphaene, 172 Kyphocarpa, 27 LOBELIACEAE, 111 Megaphrynium, 188 Hypodematium, 216 Loeseneriella, 57 Megastachya, 201 Hypoestes, 23 LOGANIACEAE, 111 Meineckia, 73 HYPOLEPIDACEAE, 212 LOMARIOPSIDACEAE, 212 Melanthera, 45 Hypolytrum, 180 L Lomariopsis, 212 Melasma, 128 HYPOXIDACEAE, 186 Lablab, 93 Lonchitis, 212 Melastomastrum, 118 Hypoxis, 186 Laccosperma, 173 Lonchocarpus, 93 MELASTOMATACEAE, 116 Hypselodelphys, 187 Lachnagrostis, 201 Lophacme, 201 Melhania, 161 Hyptis, 107 Lactuca, 45 Lopholaena, 45 Melia, 119 Lagarosiphon, 185 LORANTHACEAE, 111 MELIACEAE, 118 Lagenaria, 65 Lotononis, 93 MELIANTHACEAE, 119 Laggera, 45 Lotus, 93 Melilotus, 94 I Laguncularia, 61 Loudetia, 201 Melinis, 201 Icacina, 104 LAMIACEAE, 105 Loudetiopsis, 201 Melochia, 161 ICACINACEAE, 104 Landolphia, 37 Lovoa, 119 Memecylon, 118 Ilex, 40 Lannea, 27 Loxodera, 201 Menisorus, 215 ILLECEBRACEAE, 105 Lantana, 166 Loxogramme, 213 MENISPERMACEAE, 119 Illigera, 103 Lapeirousia, 187 Ludwigia, 126 Mentha, 107 Impatiens, 50 Laportea, 166 Luffa, 65 MENYANTHACEAE, 120 Imperata, 201 Lasianthera, 104 Lycium, 160 Mercurialis, 73 Indigastrum, 90 Lasianthus, 144 Lycopersicon, 160 Merremia, 63 Indigofera, 90 Lasimorpha, 172 LYCOPODIACEAE, 210 Mesanthemum, 184 Inga, 92 Lasiodiscus, 136 Lycopodiella, 210 MESEMBRYANTHEMACEAE, 120 Inula, 45 Lastreopsis, 215 Lycopodium, 210 Mesembryanthemum, 120 Inulanthera, 45 Lathyrus, 93 LYGODIACEAE, 212 Mezoneuron, 94 Iodes, 104 Launaea, 45 Lygodium, 212 Micrargeria, 159 Iphigenia, 175 LAURACEAE, 109 Lysimachia, 135 Microcharis, 94 Ipomoea, 62 Laurembergia, 103 LYTHRACEAE, 112 Microchloa, 202 IRIDACEAE, 186 Lecaniodiscus, 156 Micrococca, 73 Irvingia, 105 LECYTHIDACEAE, 109 Microcoelia, 193 IRVINGIACEAE, 105 Ledebouria, 185 Microdesmis, 129 Isachne, 201 Ledermanniella, 131 M Microglossa, 46 Ischaemum, 201 Leea, 110 Macaranga, 73 Microgramma, 213 Isoberlinia, 92 LEEACEAE, 110 Machaerium, 93 Microlepia, 211 ISOETACEAE, 210 Leersia, 201 Macledium, 45 Micromeria, 107 Isoetes, 210 Lefebvrea, 33 Macowania, 45 Microsorum, 213 Isoglossa, 23 Leiothylax, 132 Macroptilium, 93 Microstachys, 73 Isolepis, 180 Lelya, 144 Macrosphyra, 144 Mikania, 46 Isolona, 30 Lemna, 187 Macrotyloma, 93 Mikaniopsis, 46 IXONANTHACEAE, 105 LEMNACEAE, 187 Maerua, 55 Milicia, 122 Ixora, 143 LENTIBULARIACEAE, 110 Maesa, 123 Millettia, 94 Leocus, 107 Maesobotrya, 73 Mimosa, 94 Leonotis, 107 Maesopsis, 136 Mimulus, 159 Lepidagathis, 23 Magnistipula, 59 Mimusops, 157 J Lepidium, 53 Majidea, 156 Mirabilis, 124 Lepisanthes, 156 Malaxis, 193 Miscanthus, 202 Jacquemontia, 63 Lepisorus, 213 Mallotus, 73 Mischogyne, 30 Jamesbrittenia, 158 Lepistemon, 63 MALPIGHIACEAE, 113 Mitracarpus, 144 Jasminum, 126 Leptactina, 144 Malva, 116 Mitrasacmopsis, 145 Jateorhiza, 119 Leptaulus, 105 MALVACEAE, 114 Mocquerysia, 101 Jatropha, 73 Leptocarydion, 201 Mammea, 59 Mohria, 211 Jollydora, 61 Leptochloa, 201 Mangifera, 27 MOLLUGINACEAE, 121 Julbernardia, 92 Leptoderris, 93 Manilkara, 157 Mollugo, 121 JUNCACEAE, 187 Leptonychia, 161 Manniophyton, 73 Momordica, 65 JUNCAGINACEAE, 187 Leptoterantha, 120 Manostachya, 144 Monadenium, 73 Juncus, 187 Lessertia, 93 Manotes, 61 Monanthotaxis, 30 Justicia, 23 Letestudoxa, 30 Manulea, 159 Mondia, 37 Letestuella, 132 Mapania, 181 Monechma, 23 Leucaena, 93 Maprounea, 73 Monelytrum, 202 Leucas, 107 MARANTACEAE, 187 Monochoria, 206 K Leucophrys, 201 Maranthes, 59 Monocymbium, 202 Kaempferia, 208 Leucosphaera, 27 Marantochloa, 187 Monodora, 30 Kalanchoe, 64 Librevillea, 93 Marattia, 212 Monopsis, 111 Kampochloa, 201 Lijndenia, 118 MARATTIACEAE, 212 Monotes, 67 Kanahia, 37 Limaciopsis, 120 Marcelliopsis, 27 Monothecium, 23 Kaokochloa, 201 Limeum, 121 Mareya, 73 Monsonia, 102 Kedrostis, 65 Limnophila, 158 Margaritaria, 73 Montinia, 121 Keetia, 143 Limnophyton, 170 Markhamia, 51 MONTINIACEAE, 121 Khaya, 119 Limosella, 159 Marquesia, 67 MORACEAE, 121 Kigelia, 51 LINACEAE, 110 Marsdenia, 37 Moraea, 187 Kirkia, 160 Linariopsis, 130 Marsilea, 212 Morella, 123 Klainedoxa, 105 Lindernia, 159 MARSILEACEAE, 212 Morinda, 145 Kleinia, 45 LINDSAEACEAE, 212 Massularia, 144 Moringa, 123

Index to accepted families and genera S T R E L I T Z I A 22 (2008) 277

MORINGACEAE, 123 Odontostelma, 37 Paralepistemon, 63 PIPERACEAE, 131 Morus, 122 Odyssea, 202 Paramacrolobium, 95 Piptadeniastrum, 96 Mostuea, 111 Oeceoclades, 193 Parapentas, 147 Piptophyllum, 203 Motandra, 37 Oenothera, 126 Pararistolochia, 40 Piptostigma, 30 Mucuna, 94 OLACACEAE, 125 Paratheria, 203 Pistia, 172 Mukia, 65 Olax, 125 Parinari, 59 PITTOSPORACEAE, 131 Multidentia, 145 Oldenlandia, 145 PARKERIACEAE, 213 Pittosporum, 131 Mundulea, 95 Oldfieldia, 74 Parkia, 95 Pityrogramma, 215 Murdannia, 177 Olea, 126 Parkinsonia, 95 Placodiscus, 157 MUSACEAE, 188 OLEACEAE, 125 Paropsia, 129 Plagiostyles, 74 Musanga, 122 Oleandra, 213 Paropsiopsis, 129 PLANTAGINACEAE, 131 Muschleria, 46 OLEANDRACEAE, 213 Pasaccardoa, 46 Plantago, 131 Mussaenda, 145 Olinia, 126 Paspalidium, 203 Platostoma, 108 Myrianthus, 122 OLINIACEAE, 126 Paspalum, 203 Platycerium, 214 MYRICACEAE, 123 Olyra, 202 Passerina, 163 Platycoryne, 193 Myriophyllum, 103 Omphalocarpum, 157 Passiflora, 130 Platylepis, 193 MYRISTICACEAE, 123 Omphalopappus, 46 PASSIFLORACEAE, 129 Platysepalum, 96 MYROTHAMNACEAE, 123 ONAGRACEAE, 126 Paullinia, 157 Plectranthus, 108 Myrothamnus, 123 Oncinotis, 37 Pauridiantha, 147 Plectronia, 154 MYRSINACEAE, 123 Oncoba, 101 Pausinystalia, 147 Pleiocarpa, 38 Myrsine, 123 Oncocalamus, 173 Pavetta, 147 Pleioceras, 38 MYRTACEAE, 123 Oncocalyx, 112 Pavonia, 116 Pleiocoryne, 148 Mystroxylon, 57 Ongokea, 125 Pechuel-Loeschea, 46 Pleiotaxis, 46 OPHIOGLOSSACEAE, 213 PEDALIACEAE, 130 Pleopeltis, 214 Ophioglossum, 213 Peddiea, 163 Plesiatropha, 74 Ophrestia, 95 Pegolettia, 46 Pleurostylia, 57 N Opilia, 126 Pelargonium, 103 Plicosepalus, 112 NAJADACEAE, 188 OPILIACEAE, 126 Pellaea, 214 Pluchea, 47 Najas, 188 Oplismenus, 202 Peltophorum, 95 PLUMBAGINACEAE, 131 Nanozostera, 208 Opuntia, 54 Penianthus, 120 Plumbago, 131 Napoleonaea, 109 Orbea, 37 Pennisetum, 203 Pneumatopteris, 215 Nasturtium, 53 ORCHIDACEAE, 188 Pentaclethra, 95 POACEAE, 194 Nauclea, 145 Oreacanthus, 24 Pentadesma, 59 Podangis, 193 Necepsia, 73 Oreosyce, 65 Pentadiplandra, 131 PODOCARPACEAE, 209 Nelsia, 27 Ormocarpum, 95 PENTADIPLANDRACEAE, 131 Podocarpus, 209 Nelsonia, 23 Ornithogalum, 185 Pentaloncha, 148 Podococcus, 173 Nemum, 181 OROBANCHACEAE, 126 Pentanema, 46 PODOSTEMACEAE, 131 Neoboutonia, 74 Oropetium, 202 Pentanisia, 148 Poecilocalyx, 148 Neonotonia, 95 Orthanthera, 37 Pentarhopalopilia, 126 Poggea, 101 Neopentanisia, 145 Orthopichonia, 37 Pentarrhinum, 38 Pogonarthria, 203 Neorautanenia, 95 Orthosiphon, 108 Pentas, 148 Pogostemon, 108 Neostenanthera, 30 Oryza, 202 Pentodon, 148 Pollia, 177 Nephelium, 156 Oryzidium, 202 Peperomia, 131 Pollichia, 105 NEPHROLEPIDACEAE, 213 Osmunda, 213 Peponium, 65 Polycarpaea, 56 Nephrolepis, 213 OSMUNDACEAE, 213 Pergularia, 38 Polycarpon, 56 Neptunia, 95 Osteospermum, 46 Perichasma, 120 Polycephalium, 105 Nervilia, 193 Osyris, 155 Pericopsis, 95 Polyceratocarpus, 31 Nesaea, 112 Othonna, 46 Periploca, 38 Polygala, 132 Nesogordonia, 164 Otiophora, 146 Peristrophe, 24 POLYGALACEAE, 132 Nesphostylis, 95 Otomeria, 146 Perotis, 203 POLYGONACEAE, 134 Neuracanthus, 24 Ottelia, 186 Persicaria, 134 Polygonum, 134 Neuropeltis, 63 Ouratea, 125 Petalidium, 24 POLYPODIACEAE, 213 Neurotheca, 102 OXALIDACEAE, 128 Petersianthus, 110 Polypogon, 203 Newtonia, 95 Oxalis, 129 Peucedanum, 33 Polyscias, 40 Nicandra, 160 Oxyanthus, 146 Phacelurus, 203 Polyspatha, 177 Nichallea, 145 Oxycaryum, 181 Phaeoptilum, 124 Polysphaeria, 148 Nicolasia, 46 Oxygonum, 134 Phaius, 193 Polystachya, 193 Nicotiana, 160 Oxystigma, 95 Phaseolus, 95 Polytepalum, 56 Nidorella, 46 Oxytenanthera, 202 Phaulopsis, 24 PONTEDERIACEAE, 206 Normandiodendron, 95 Ozoroa, 27 Philenoptera, 95 Portulaca, 135 Nothosaerva, 27 Phoenix, 173 PORTULACACEAE, 135 Notonia, 46 Phragmanthera, 112 Potamogeton, 206 Nuxia, 53 Phragmites, 203 POTAMOGETONACEAE, 206 NYCTAGINACEAE, 124 P Phyla, 167 Pouchetia, 148 Nymphaea, 124 Pachira, 51 Phyllanthus, 74 Pouteria, 157 NYMPHAEACEAE, 124 Pachycarpus, 37 Phyllobotryon, 101 Pouzolzia, 166 Nymphoides, 120 Pachypodium, 38 Phyllocosmus, 105 Premna, 108 Pachystela, 157 Phyllorachis, 203 PRIMULACEAE, 135 Pachystigma, 147 Physalis, 160 Prionostemma, 57 Palisota, 177 Physostigma, 95 Pristimera, 57 O Pancovia, 157 Physotrichia, 33 Priva, 167 Obetia, 166 Panda, 129 Phytolacca, 131 Procris, 166 Ochna, 124 PANDACEAE, 129 PHYTOLACCACEAE, 131 Protea, 135 OCHNACEAE, 124 PANDANACEAE, 194 Picralima, 38 PROTEACEAE, 135 Ochthocharis, 118 Pandanus, 194 Pierreodendron, 160 Prunus, 137 Ochthocosmus, 105 Pandiaka, 27 Pilea, 166 Psammotropha, 121 Ocimum, 107 Panicum, 202 Piliostigma, 96 Psednotrichia, 47 Octolobus, 162 Papaver, 129 Pimpinella, 33 Pseudarthria, 96 Oddoniodendron, 95 PAPAVERACEAE, 129 Pinacopodium, 69 Pseudechinolaena, 203 Odontosoria, 212 Pappea, 157 Piper, 131 Pseudeminia, 96

Índice das famílias e dos géneros aceites 278 S T R E L I T Z I A 22 (2008)

Pseuderanthemum, 24 Rhoicissus, 169 Schizocarphus, 185 SPHENOCLEACEAE, 161 Pseudoconyza, 47 Rhus, 28 Schizocolea, 151 Sphenostylis, 98 Pseudocyclosorus, 215 Rhynchosia, 96 Schizoglossum, 38 Spilanthes, 47 Pseudoeriosema, 96 Rhynchospora, 182 Schizostephanus, 38 Spirostachys, 74 Pseudogaltonia, 185 Rhynchotropis, 97 Schizozygia, 38 Spondianthus, 74 Pseudognaphalium, 47 Rhytachne, 203 Schmidtia, 204 Spondias, 28 Pseudolachnostylis, 74 Richardia, 150 Schoenoplectiella, 182 Sporobolus, 204 Pseudomussaenda, 148 Ricinodendron, 74 Schoenoplectus, 182 Stachyanthus, 105 Pseudosabicea, 148 Ricinus, 74 Schrebera, 126 Stachys, 109 Pseudoselinum, 33 Rinorea, 167 Schumanniophyton, 151 Stachytarpheta, 167 Pseudospondias, 28 Riocreuxia, 38 Schwenkia, 160 Stanfieldiella, 177 Psiadia, 47 Ritchiea, 56 Scilla, 185 Stapelia, 39 Psidium, 123 Robynsiophyton, 97 Scleria, 182 Stathmostelma, 39 Psilanthus, 149 Rogeria, 130 Sclerocarpus, 47 Staudtia, 123 Psilocaulon, 121 Rorippa, 53 Sclerocarya, 28 Staurogyne, 24 PSILOTACEAE, 214 ROSACEAE, 137 Sclerochiton, 24 Steganotaenia, 33 Psilotrichum, 27 Rotala, 113 Sclerocroton, 74 Stelechantha, 152 Psilotum, 214 Rotheca, 108 Sclerosperma, 173 Stellaria, 56 Psophocarpus, 96 Rothia, 97 Scolopia, 101 Stenandrium, 24 Psorospermum, 104 Rothmannia, 150 Scoparia, 159 Stenochlaena, 211 Psychotria, 149 Rottboellia, 203 Scorodophloeus, 97 Stephania, 120 Psydrax, 150 Rourea, 61 Scottellia, 101 Sterculia, 162 PTAEROXYLACEAE, 136 Royena, 69 SCROPHULARIACEAE, 158 STERCULIACEAE, 161 Ptaeroxylon, 136 Rubia, 151 SCYTOPETALACEAE, 159 Stereochlaena, 205 Pteleopsis, 61 RUBIACEAE, 137 Scytopetalum, 159 Stereospermum, 51 PTERIDACEAE, 214 Rubus, 137 Sebaea, 102 Stipagrostis, 205 Pteridium, 212 Ruellia, 24 Secamone, 38 Stipularia, 152 Pteris, 215 Rumex, 135 Securidaca, 134 Stomatanthes, 47 Pterocarpus, 96 Rungia, 24 Seddera, 63 Streptocarpus, 103 Pterococcus, 74 Ruppia, 206 Sehima, 204 Streptogyna, 205 Pterodiscus, 130 RUPPIACEAE, 206 Selaginella, 210 Streptolophus, 205 Ptycholobium, 96 Ruspolia, 24 SELAGINELLACEAE, 210 Striga, 128 Pueraria, 96 Ruta, 155 Selago, 159 Strobilanthopsis, 24 Pupalia, 27 RUTACEAE, 154 Senecio, 47 Strombosia, 125 Pycnanthus, 123 Rutidea, 151 Senna, 97 Strombosiopsis, 125 Pycnocoma, 74 Rytigynia, 151 Sericanthe, 152 Strophanthus, 39 Pycnosphaera, 102 Sericorema, 27 STRYCHNACEAE, 162 Pycnostachys, 108 Sericostachys, 27 Strychnos, 162 Pycreus, 181 Seriphium, 47 Stuckenia, 206 Pygmaeothamnus, 150 S Sesamothamnus, 130 Stylochaeton, 172 Pyrenacantha, 105 Saba, 38 Sesamum, 130 Stylosanthes, 98 Pyrostria, 150 Sabicea, 151 Sesbania, 98 Styppeiochloa, 205 Pyrrosia, 214 Saccharum, 203 Sesuvium, 25 Suaeda, 58 Sacciolepis, 203 Setaria, 204 Suregada, 74 Sacoglottis, 103 Sherbournia, 152 Swertia, 102 Sacosperma, 151 Shirakiopsis, 74 Symphonia, 59 Q Salacia, 58 Sicyos, 66 Symphostemon, 109 Quassia, 160 Salacighia, 58 Sida, 116 Synadenium, 74 SALICACEAE, 155 Siegesbeckia, 47 Synclisia, 120 Salix, 155 Silene, 56 Syncolostemon, 109 Salsola, 58 SIMAROUBACEAE, 159 Synedrella, 47 R Salvadora, 155 Simicratea, 58 Syngonanthus, 184 Radlkofera, 157 SALVADORACEAE, 155 Simirestis, 58 Synsepalum, 157 RAFFLESIACEAE, 136 Samanea, 97 Siphonochilus, 208 Syrrhonema, 120 Ranalisma, 170 Samolus, 162 Sium, 33 Syzygium, 123 Rangaeris, 193 Sansevieria, 183 SMILACACEAE, 206 RANUNCULACEAE, 136 SANTALACEAE, 155 Smilax, 207 Ranunculus, 136 Santiria, 54 SOLANACEAE, 160 Rapanea, 123 SAPINDACEAE, 156 Solanecio, 47 T Raphanus, 53 Sapindus, 157 Solanum, 160 Tabernaemontana, 39 Raphia, 173 SAPOTACEAE, 157 Solenangis, 194 Tabernanthe, 39 Raphidiocystis, 66 Sarcocaulon, 103 Solenostemon, 109 Tacazzea, 39 Raphionacme, 38 Sarcocephalus, 151 Sonchus, 47 Tacca, 207 Rauvolfia, 38 Sarcophrynium, 188 Sopubia, 128 TACCACEAE, 207 Rawsonia, 101 Sarcostemma, 38 Sorghastrum, 204 Tagetes, 47 Reissantia, 57 Sartidia, 204 Sorghum, 204 Talinum, 135 Remirea, 182 Satyrium, 193 Sorindeia, 28 TAMARICACEAE, 162 Renealmia, 208 Sauvagesia, 125 Sparrmannia, 164 Tamarindus, 98 Rhabdophyllum, 125 Saxicolella, 132 Spartium, 98 Tamarix, 162 RHAMNACEAE, 136 Scabiosa, 67 Spathandra, 118 Tapinanthus, 112 Rhamnus, 137 Scadoxus, 170 Spathodea, 51 Tapiphyllum, 152 Rhamphicarpa, 128 Scaevola, 103 Spergula, 56 Tarchonanthus, 48 Rhaphiostylis, 105 Scaphopetalum, 162 Spergularia, 56 Tarenna, 153 Rhigiocarya, 120 Schefflera, 40 Spermacoce, 152 Tavaresia, 39 Rhigozum, 51 Schefflerodendron, 97 Sphaeranthus, 47 Tecomaria, 51 Rhinacanthus, 24 Schinus, 28 Sphaerocoryne, 31 TECOPHILAEACEAE, 207 Rhipidoglossum, 193 Schinziella, 102 Sphaerocyperus, 182 Tectaria, 215 Rhipsalis, 54 Schinziophyton, 74 Sphaerothylax, 132 TECTARIACEAE, 215 Rhizophora, 137 Schizachyrium, 204 Sphedamnocarpus, 113 Telfairia, 66 RHIZOPHORACEAE, 137 Schizobasis, 185 Sphenoclea, 161 Telosma, 39

Index to accepted families and genera S T R E L I T Z I A 22 (2008) 279

Tephrosia, 98 Tribulus, 169 Urera, 166 Waltheria, 162 Teramnus, 99 Tricalysia, 153 Urginea, 185 Warneckea, 118 Terminalia, 61 Trichilia, 119 Urobotrya, 126 Wedelia, 49 Ternstroemia, 162 Trichocladus, 103 Urochloa, 206 Welwitschia, 209 Tessmannia, 99 Trichodesma, 52 URTICACEAE, 165 WELWITSCHIACEAE, 209 Tetraberlinia, 99 Tricholaena, 205 Usteria, 111 Welwitschiella, 49 Tetracera, 67 Trichoneura, 205 Utricularia, 110 Whitfieldia, 25 Tetradenia, 109 Trichopteryx, 205 Uvaria, 31 Wiesneria, 170 Tetragonia, 25 Trichoscypha, 29 Uvariastrum, 31 Wildemaniodoxa, 157 Tetrapleura, 100 Trichostachys, 154 Uvariodendron, 31 Willkommia, 206 Tetrapogon, 205 Tricliceras, 165 Uvariopsis, 31 Wissadula, 116 Tetrorchidium, 74 Triclisia, 120 Withania, 161 Thalia, 188 Tridactyle, 194 Wolffia, 187 Thamnosma, 155 Tridesmostemon, 157 Wolffiella, 187 Thaumatococcus, 188 Trifolium, 100 V Woodsia, 216 THEACEAE, 162 Triglochin, 187 Vahadenia, 39 WOODSIACEAE, 215 Thecacoris, 74 Trilepisium, 122 Vahlia, 166 Thelepogon, 205 Triplophyllum, 215 VAHLIACEAE, 166 THELYPTERIDACEAE, 215 Tripogon, 205 Vandenboschia, 212 Thelypteris, 215 Tripteris, 48 Vangueria, 154 X Themeda, 205 Triraphis, 205 Vangueriella, 154 Xenostegia, 63 THEOPHRASTACEAE, 162 Tristachya, 206 Vangueriopsis, 154 Xerophyta, 207 Thesium, 155 Tristemma, 118 Vanilla, 194 Ximenia, 125 Thomandersia, 24 Tristemonanthus, 58 VELLOZIACEAE, 207 Xylopia, 31 Thonningia, 50 Tristicha, 132 Ventilago, 137 Xylotheca, 102 Thunbergia, 24 Triumfetta, 164 Vepris, 155 XYRIDACEAE, 207 THYMELAEACEAE, 162 Trochomeria, 66 VERBENACEAE, 166 Xyris, 207 TILIACEAE, 163 TROPAEOLACEAE, 165 Vernicia, 75 Xysmalobium, 39 Tiliacora, 120 Tropaeolum, 165 Vernonia, 48 Tinantia, 177 Tulbaghia, 170 Vicia, 100 Tinnea, 109 Turnera, 165 Vigna, 100 Tinospora, 120 TURNERACEAE, 165 VIOLACEAE, 167 Tithonia, 48 Turraea, 119 Virectaria, 154 Z Tolpis, 48 Turraeanthus, 119 VISCACEAE, 167 Zaleya, 25 Torenia, 159 Tylophora, 39 Viscum, 168 ZAMIACEAE, 209 Torilis, 33 Tylosema, 100 Vismia, 104 Zanha, 157 Trachyandra, 175 Typha, 207 VITACEAE, 168 Zantedeschia, 172 Trachycalymma, 39 TYPHACEAE, 207 Vitex, 109 Zanthoxylum, 155 Trachyphrynium, 188 Typhonium, 172 Vitis, 169 Zea, 206 Trachypogon, 205 Vittaria, 215 Zehneria, 66 Tradescantia, 177 VITTARIACEAE, 215 Zeuxine, 194 Tragia, 74 Voacanga, 39 Zeyherella, 158 Tragus, 205 U Vossia, 206 ZINGIBERACEAE, 208 Trapa, 165 Uapaca, 75 Ziziphus, 137 TRAPACEAE, 165 ULMACEAE, 165 Zonotriche, 206 Treculia, 122 Uncaria, 154 Zornia, 101 Trema, 165 Uraria, 100 W ZOSTERACEAE, 208 Trianthema, 25 Urelytrum, 206 Wahlenbergia, 54 ZYGOPHYLLACEAE, 169 Triaspis, 113 Urena, 116 Walleria, 207 Zygophyllum, 169

Índice das famílias e dos géneros aceites

STRELITZIA 1. Botanical diversity in southern Africa. 1994. B.J. Huntley (ed.). ISBN 1-874907-25-0. 2. Cyperaceae in Natal. 1995. K.D. Gordon-Gray. ISBN 1-874907-04-8. 3. Cederberg vegetation and flora. 1996. H.C. Taylor. ISBN 1-874907-28-5. 4. Red Data List of southern African plants. 1996. Craig Hilton-Taylor. ISBN 1-874907-29-3. 5. Taxonomic literature of southern African plants. 1997. N.L. Meyer, M. Mössmer & G.F. Smith (eds). ISBN 1-874907-35-8. 6. Plants of the northern provinces of South Africa: keys and diagnostic characters. 1997. E. Retief & P.P.J. Herman. ISBN 1-874907-30-7. 7. Preparing herbarium specimens. 1999. Lyn Fish. ISBN 1-919795-38-3. 8. Bulbinella in South Africa. 1999. Pauline L. Perry. ISBN 1-919795-46-4. OUT OF PRINT. 9. Cape plants. A conspectus of the Cape flora of South Africa. 2000. P. Goldblatt & J.C. Manning. ISBN 0-620-26236-2. 10. Seed plants of southern Africa: families and genera. 2000. O.A. Leistner (ed.). ISBN 1-919795-51-0. 11. The Cape genus Lachnaea (Thymelaeaceae): a monograph. 2001. J.B.P. Beyers. ISBN 1-919795-52-9. 12. The Global Taxonomy Initiative: documenting the biodiversity of Africa/L’Initiative Taxonomique Mondiale: documenter la biodi- versité en Afrique. R.R. Klopper, G.F. Smith & A.C. Chikuni (eds). 2001. ISBN 1-919795-63-4. OUT OF PRINT. 13. Medicinal and magical plants of southern Africa: an annotated checklist. 2002. T.H. Arnold, C.A. Prentice, L.C. Hawker, E.E. Snyman, M. Tomalin, N.R. Crouch & C. Pottas-Bircher. ISBN 1-919795-62-6. 14. Plants of southern Africa: an annotated checklist. 2003. G. Germishuizen & N.L. Meyer (eds). ISBN 1-919795-99-5. 15. Heyday of the gymnosperms: systematics and biodiversity of the Late Triassic Molteno fructifications. 2003. J.M. Anderson & H.M. Anderson. ISBN 1-919795-98-7. 16. Common names of Karoo plants. 2004. Les Powrie. ISBN 1-874907-16-1. 17. National Spatial Biodiversity Assessment 2004: priorities for biodiversity conservation in South Africa. 2005. A. Driver, K. Maze, M. Rouget, A.T. Lombard, J. Nel, J.K. Turpie, R.M. Cowling, P. Desmet, P. Goodman, J. Harris, Z. Jonas, B. Reyers, K. Sink & T. Strauss. ISBN 1-919976-20-5. 18. A revision of the southern African genus Babiana, Iridaceae: Crocoideae. 2007. P. Goldblatt & J.C. Manning. ISBN-10: 1- 919976-32-9. ISBN-13: 978-1-919976-32-7. 19. The vegetation of South Africa, Lesotho and Swaziland. 2006. L. Mucina & M.C. Rutherford (eds). ISBN-10: 1-919976-21-3. ISBN-13: 978-1-919976-21-1. 20. Brief history of the gymnosperms: classification, biodiversity, phytogeography and ecology. J.M. Anderson, H.M. Anderson & C.J. Cleal. ISBN: 978-1-919976-39-6. 21. Molteno ferns: Late Triassic biodiversity in southern Africa. H.M. Anderson & J.M. Anderson. ISBN: 978-1-919976-36-5. 22. Plants of Angola / Plantas de Angola. E. Figueiredo & G.F. Smith. ISBN: 978-1-919976-45-7.

MEMOIRS OF THE BOTANICAL SURVEY OF SOUTH AFRICA (discontinued after No. 63) Still available: 2. Botanical survey of Natal and Zululand. 1921. R.D. Aitken & G.W. Gale. 17. The vegetation of the Divisions of Albany and Bathurst. 1937. R.A. Dyer. 29. The wheel-point method of survey and measurement of semi-open grasslands and karoo vegetation in South Africa. 1955. C.E.M. Tidmarsh & C.M. Havenga. 31. Studies of the vegetation of parts of the Bloemfontein and Brandfort Districts. 1958. J.W.C. Mostert. 33. The vegetation of the Districts of East London and King William’s Town, Cape Province. 1962. D.M. Comins. 39. Flora of Natal. 1973. J.H. Ross. ISBN 0-621-00327-1. 41. The biostratigraphy of the Permian and Triassic. Part 3. A review of Gondwana Permian palynology with particular reference to the northern Karoo Basin, South Africa. 1977. J.M. Anderson. ISBN 0-621-03834-2. 42. Vegetation of Westfalia Estate on the north-eastern Transvaal escarpment. 1977. J.C. Scheepers. ISBN 0-621-03844-X. 43. The bryophytes of southern Africa. An annotated checklist. 1979. R.E. Magill & E.A. Schelpe. ISBN 0-621-04718-X. 45. The plant ecology of the Isipingo Beach area, Natal, South Africa. 1980. C.J. Ward. ISBN 0-621-05307-4. 46. A phytosociological study of the Upper Orange River Valley. 1980. M.J.A. Werger. ISBN 0-621-05308-2. 47. A catalogue of South African green, brown and red algae. 1984. S.C. Seagrief. ISBN 0-621-07971-5. 49. Pattern analysis in savanna-woodlands at Nylsvley, South Africa. 1984. R.H. Whittaker, J.W. Morris & D. Goodman. ISBN 0-621-08265-1. 50. A classification of the mountain vegetation of the Fynbos Biome. 1985. B.M. Campbell. ISBN 0-621-08862-5. 52. A plant ecological bibliography and thesaurus for southern Africa up to 1975. 1986. A.P. Backer, D.J.B. Killick & D. Edwards. ISBN 0-621-08871-4. 53. A catalogue of problem plants in southern Africa, incorporating the National Weed List of South Africa. 1986. M.J. Wells, A.A. Balsinhas, H. Joffe, V.M. Engelbrecht, G. Harding & C.H. Stirton. ISBN 0-621-09688-1. 55. Barrier plants of southern Africa. 1987. L. Henderson. ISBN 0-621-10338-1. 57. Veld types of South Africa 3rd edn. 1988. J.P.H. Acocks. With separate wall map. ISBN 0-621-11394-8. 59. Tannin-like substances in grass leaves. 1990. R.P. Ellis. ISBN 0-620-15151-X. 60. Atlas of the leaf anatomy in Pentaschistis (Arundineae: Poaceae). 1992. R.P. Ellis & H.P. Linder. ISBN 0-9583205-1-9. 61. The marine red algae of Natal, South Africa: Order Gelidiales (Rhodophyta). 1992. Richard E. Norris. ISBN 1-874907-01-3. 63. Biomes of southern Africa: an objective categorization. 2nd edn. 1994. M.C. Rutherford & R.H. Westfall. ISBN 1-874907-24-2.

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