Erosive Processes After Tectonic Uplift Stimulate Vicariant
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Biodiversity and Ecology of Critically Endangered, Rûens Silcrete Renosterveld in the Buffeljagsrivier Area, Swellendam
Biodiversity and Ecology of Critically Endangered, Rûens Silcrete Renosterveld in the Buffeljagsrivier area, Swellendam by Johannes Philippus Groenewald Thesis presented in fulfilment of the requirements for the degree of Masters in Science in Conservation Ecology in the Faculty of AgriSciences at Stellenbosch University Supervisor: Prof. Michael J. Samways Co-supervisor: Dr. Ruan Veldtman December 2014 Stellenbosch University http://scholar.sun.ac.za Declaration I hereby declare that the work contained in this thesis, for the degree of Master of Science in Conservation Ecology, is my own work that have not been previously published in full or in part at any other University. All work that are not my own, are acknowledge in the thesis. ___________________ Date: ____________ Groenewald J.P. Copyright © 2014 Stellenbosch University All rights reserved ii Stellenbosch University http://scholar.sun.ac.za Acknowledgements Firstly I want to thank my supervisor Prof. M. J. Samways for his guidance and patience through the years and my co-supervisor Dr. R. Veldtman for his help the past few years. This project would not have been possible without the help of Prof. H. Geertsema, who helped me with the identification of the Lepidoptera and other insect caught in the study area. Also want to thank Dr. K. Oberlander for the help with the identification of the Oxalis species found in the study area and Flora Cameron from CREW with the identification of some of the special plants growing in the area. I further express my gratitude to Dr. Odette Curtis from the Overberg Renosterveld Project, who helped with the identification of the rare species found in the study area as well as information about grazing and burning of Renosterveld. -
Sand Mine Near Robertson, Western Cape Province
SAND MINE NEAR ROBERTSON, WESTERN CAPE PROVINCE BOTANICAL STUDY AND ASSESSMENT Version: 1.0 Date: 06 April 2020 Authors: Gerhard Botha & Dr. Jan -Hendrik Keet PROPOSED EXPANSION OF THE SAND MINE AREA ON PORTION4 OF THE FARM ZANDBERG FONTEIN 97, SOUTH OF ROBERTSON, WESTERN CAPE PROVINCE Report Title: Botanical Study and Assessment Authors: Mr. Gerhard Botha and Dr. Jan-Hendrik Keet Project Name: Proposed expansion of the sand mine area on Portion 4 of the far Zandberg Fontein 97 south of Robertson, Western Cape Province Status of report: Version 1.0 Date: 6th April 2020 Prepared for: Greenmined Environmental Postnet Suite 62, Private Bag X15 Somerset West 7129 Cell: 082 734 5113 Email: [email protected] Prepared by Nkurenkuru Ecology and Biodiversity 3 Jock Meiring Street Park West Bloemfontein 9301 Cell: 083 412 1705 Email: gabotha11@gmail com Suggested report citation Nkurenkuru Ecology and Biodiversity, 2020. Section 102 Application (Expansion of mining footprint) and Final Basic Assessment & Environmental Management Plan for the proposed expansion of the sand mine on Portion 4 of the Farm Zandberg Fontein 97, Western Cape Province. Botanical Study and Assessment Report. Unpublished report prepared by Nkurenkuru Ecology and Biodiversity for GreenMined Environmental. Version 1.0, 6 April 2020. Proposed expansion of the zandberg sand mine April 2020 botanical STUDY AND ASSESSMENT I. DECLARATION OF CONSULTANTS INDEPENDENCE » act/ed as the independent specialist in this application; » regard the information contained in this -
Vegetation Map for the Riversdale Domain
VEGETATION MAP FOR THE RIVERSDALE DOMAIN Project Team: Jan Vlok, Regalis Environmental Services, P.O. Box 1512, Oudtshoorn, 6620. Riki de Villiers, CapeNature, Private Bag X5014, Stellenbosch, 7599. Date of report: March 2007 Suggested Reference to maps and report: Vlok, J.H.J. & de Villiers, M.E. 2007. Vegetation map for the Riversdale domain. Unpublished 1:50 000 maps and report supported by CAPE FSP task team and CapeNature. 2 Dedication: For Anne Lise, my dear wife, who motivated so strongly for this study to be done. I sincerely hope that this work will enable her, current and future CapeNature colleagues to contribute more towards the conservation and sustainable use of the biodiversity of the rather remarkable biodiversity of the Riversdale region. 3 EXECUTIVE SUMMARY The vegetation of a circa 800 000 ha area in the Riversdale region of the southern Cape was classified and mapped at a scale of 1:50 000 for the CAPE Fine-Scale Conservation Plan task team. The vegetation was mapped as their occurrence was perceived to be in the 17th century, thus before any transformation due to European impacts. The classification system follows a six-tier hierarchy in order to facilitate analyses at biome, habitat type and vegetation unit level. Aquatic and terrestrial systems are recognized, with two biomes within aquatic ecosystems and five biomes within the terrestrial ecosystems. Aquatic ecosystems cover approximately 12 percent of the domain and terrestrial ecosystems 88 percent. At habitat level, 47 habitat types are recognized; six are within the aquatic ecosystems and 41 in the terrestrial ecosystems. Brief descriptions and a photograph are provided for each habitat type. -
Die Plantfamilie ASTERACEAE: 6
ISSN 0254-3486 = SA Tydskrif vir Natuurwetenskap en Tegnologie 23, no. 1 & 2 2004 35 Algemene artikel Die plantfamilie ASTERACEAE: 6. Die subfamilie Asteroideae P.P.J. Herman Nasionale Botaniese Instituut, Privaat sak X101, Pretoria, 0001 e-pos: [email protected] UITTREKSEL Die tribusse van die subfamilie Asteroideae word meer volledig in hierdie artikel beskryf. Die genusse wat aan dié tribusse behoort word gelys en hulle verspreiding aangedui. ABSTRACT The plant family Asteraceae: 6. The subfamily Asteroideae. The tribes of the subfamily Asteroideae are described in this article. Genera belonging to the different tribes are listed and their distribution given. INLEIDING Tribus ANTHEMIDEAE Cass. Hierdie artikel is die laaste in die reeks oor die plantfamilie Verteenwoordigers van hierdie tribus is gewoonlik aromaties, Asteraceae.1-5 In die vorige artikel is die klassifikasie bokant byvoorbeeld Artemisia afra (wilde-als), Eriocephalus-soorte, familievlak asook die indeling van die familie Asteraceae in sub- Pentzia-soorte.4 Die feit dat hulle aromaties is, beteken dat hulle families en tribusse bespreek.5 Hierdie artikel handel oor die baie chemiese stowwe bevat. Hierdie stowwe word dikwels subfamilie Asteroideae van die familie Asteraceae, met ’n aangewend vir medisyne (Artemisia) of insekgif (Tanacetum).4 bespreking van die tribusse en die genusse wat aan die verskillende Verder is hulle blaartjies gewoonlik fyn verdeeld en selfs by dié tribusse behoort. Die ‘edelweiss’ wat in die musiekblyspel The met onverdeelde blaartjies, is die blaartjies klein en naaldvormig sound of music besing word, behoort aan die tribus Gnaphalieae (Erica-agtig). Die pappus bestaan gewoonlik uit vry of vergroeide van die subfamilie Asteroideae. -
7. Phylogenetic Studies in Gnaphalieae (Compositae): the Genera Phagnalon Cass
Transworld Research Network 37/661 (2), Fort P.O. Trivandrum-695 023 Kerala, India Recent Advances in Pharmaceutical Sciences III, 2013: 109-130 ISBN: 978-81-7895-605-3 Editors: Diego Muñoz-Torrero, Amparo Cortés and Eduardo L. Mariño 7. Phylogenetic studies in Gnaphalieae (Compositae): The genera Phagnalon Cass. and Aliella Qaiser & Lack Noemí Montes-Moreno1,3, Núria Garcia-Jacas1, Llorenç Sáez2 and Carles Benedí3 1Botanic Institute of Barcelona (IBB-CSIC-ICUB). Passeig del Migdia s/n, 08038 Barcelona Spain; 2Departament de Biologia Animal, Biologia Vegetal i Ecologia, Unitat de Botànica Facultat de Biociències, Universitat Autònoma de Barcelona. 08193, Bellaterra, Spain 3Departament de Productes Naturals, Biologia Vegetal i Edafologia, Unitat de Botànica Facultat de Farmàcia, Universitat de Barcelona. Avda. Joan XXIII s/n, 08028 Barcelona, Spain Abstract. The precise generic delimitation of Aliella and Phagnalon, and their closest relatives within the Gnaphalieae are discussed in this review. Among the main results obtained, we have found that the genera Aliella and Phagnalon are nested within the “Relhania clade” and Anisothrix, Athrixia and Pentatrichia are their closest relatives. Macowania is also part of the “Relhania clade”, whereas the subtribal affinities of Philyrophyllum lie within the “crown radiation clade”. The monophyly of Aliella and Phagnalon is not supported statistically. In addition, Aliella appears to be paraphylethic in most of the analyses performed. The resulting phylogeny suggests an African origin for the ancestor of Aliella and Phagnalon and identifies three main clades within Phagnalon that constitute the following natural groups on a geographic basis: (1) the Irano-Turanian clade; (2) the Mediterranean-Macaronesian clade; and (3) the Yemen-Ethiopian Correspondence/Reprint request: Dr. -
African Herbal Medicines: Adverse Effects and Cytotoxic Potentials with Different Therapeutic Applications
International Journal of Environmental Research and Public Health Review African Herbal Medicines: Adverse Effects and Cytotoxic Potentials with Different Therapeutic Applications Kunle Okaiyeto and Oluwafemi O. Oguntibeju * Phytomedicine and Phytochemistry Group, Oxidative Stress Research Centre, Department of Biomedical Sciences, Faculty of Health and Wellness Sciences, Cape Peninsula University of Technology, Bellville 7535, South Africa; [email protected] * Correspondence: [email protected] Abstract: The African continent is naturally endowed with various plant species with nutritional and medicinal benefits. About 80% of the people in developing countries rely on folk medicines to treat different diseases because of indigenous knowledge, availability, and cost-effectiveness. Extensive research studies have been conducted on the medicinal uses of African plants, however, the therapeutic potentials of some of these plants has remained unexploited. Over the years, several studies have revealed that some of these African floras are promising candidates for the development of novel drugs. Despite the plethora of studies on medicinal plant research in Africa, there is still little scientific data supporting the folkloric claims of these plants. Besides, safety in the use of folk medicines has been a major public health concern over the year. Therefore, it has become mandatory that relevant authority should take measures in safeguarding the populace on the use of herbal mixtures. Thus, the present review extracted relevant information from different scientific databases and highlighted some problems associated with folk medicines, adverse effects on reproductive systems, issue about safety due to the toxicity of some plants and their toxicity effects with potential Citation: Okaiyeto, K.; Oguntibeju, therapeutic benefits are discussed. -
A Vegetation Map for the Little Karoo. Unpublished Maps and Report for a SKEP Project Supported by CEPF Grant No 1064410304
A VEGETATION MAP FOR THE LITTLE KAROO. A project supported by: Project team: Jan Vlok, Regalis Environmental Services, P.O. Box 1512, Oudtshoorn, 6620. Richard Cowling, University of Port Elizabeth, P.O. Box 1600, Port Elizabeth, 6000. Trevor Wolf, P.O. Box 2779, Knysna, 6570. Date of Report: March 2005. Suggested reference to maps and this report: Vlok, J.H.J., Cowling, R.M. & Wolf, T., 2005. A vegetation map for the Little Karoo. Unpublished maps and report for a SKEP project supported by CEPF grant no 1064410304. EXECUTIVE SUMMARY: Stakeholders in the southern karoo region of the SKEP project identified the need for a more detailed vegetation map of the Little Karoo region. CEPF funded the project team to map the vegetation of the Little Karoo region (ca. 20 000 km ²) at a scale of 1:50 000. The main outputs required were to classify, map and describe the vegetation in such a way that end-users could use the digital maps at four different tiers. Results of this study were also to be presented to stakeholders in the region to solicit their opinion about the dissemination of the products of this project and to suggest how this project should be developed further. In this document we explain how a six-tier vegetation classification system was developed, tested and improved in the field and the vegetation was mapped. Some A3-sized examples of the vegetation maps are provided, with the full datasets available in digital (ARCVIEW) format. A total of 56 habitat types, that comprises 369 vegetation units, were identified and mapped in the Little Karoo region. -
Mauro Vicentini Correia
UNIVERSIDADE DE SÃO PAULO INSTITUTO DE QUÍMICA Programa de Pós-Graduação em Química MAURO VICENTINI CORREIA Redes Neurais e Algoritmos Genéticos no estudo Quimiossistemático da Família Asteraceae. São Paulo Data do Depósito na SPG: 01/02/2010 MAURO VICENTINI CORREIA Redes Neurais e Algoritmos Genéticos no estudo Quimiossistemático da Família Asteraceae. Dissertação apresentada ao Instituto de Química da Universidade de São Paulo para obtenção do Título de Mestre em Química (Química Orgânica) Orientador: Prof. Dr. Vicente de Paulo Emerenciano. São Paulo 2010 Mauro Vicentini Correia Redes Neurais e Algoritmos Genéticos no estudo Quimiossistemático da Família Asteraceae. Dissertação apresentada ao Instituto de Química da Universidade de São Paulo para obtenção do Título de Mestre em Química (Química Orgânica) Aprovado em: ____________ Banca Examinadora Prof. Dr. _______________________________________________________ Instituição: _______________________________________________________ Assinatura: _______________________________________________________ Prof. Dr. _______________________________________________________ Instituição: _______________________________________________________ Assinatura: _______________________________________________________ Prof. Dr. _______________________________________________________ Instituição: _______________________________________________________ Assinatura: _______________________________________________________ DEDICATÓRIA À minha mãe, Silmara Vicentini pelo suporte e apoio em todos os momentos da minha -
Compositae Newsletter 20/21: 35
y- /ft CCMIPCSIYAIE % * NEWSLETTER Number 25 December 1994 Scientific Editor: Bertil Nordenstam Technical Editor Gunnel Wirenius Nohlin Published and distributed by The Swedish Museum of Natural History, Department of Phanerogamic Botany, P.O. Box 50007, S-104 05 Stockholm, Sweden. (Director: Prof. Bertil Nordenstam) ISSN 0284-8422 CONTENTS Christopher F. Puttock: Re-analysis of Anderberg's Gnaphalieae data matrix 1 M.S. Ayodele: Studies on the reproductive biology of Vernonia Schreb. (Asteraceae). I. Types of inflorescence among different growth habits 15 M.S. Ayodele: Studies on the reproductive biology of Vernonia Schreb. (Asteraceae). II. Flowering and post-pollination developments in the capitulum 24 F.M. D. Ogbe, L.S. Gill & E.O.O. Iserhien: Effect of aqueous extracts of Chromolaena odorata (L.) K. & R. on raadicle and plumule growth and seedling height of maize, 7xa mays L. 31 YJR. Ling: The genera Artemisia L. and Seriphidium (Bess.) Poljak. in the World 39 Bertil Nordenstam: New combinations in the Calenduleae 46 Request for material 50 Comp. Newsl. 25, 1994 RE-ANALYSIS OF ANDERBERG'S GNAPHALIEAE DATA MATRIX Christopher F. Puttock Australian National Herbarium Centre for Plant Biodiversity Research GPO Box 1600 Canberra ACT, Australia The cladistic analysis of the Gnaphalieae by Anderberg (1991) and its subsequent endorsement in Bremer's monograph "Asteraceae. Cladistics and classification" (Anderberg 1994), presents an apparently rigorous foundation for future research on the systematics within this tribe. Authors who use cladistic methodologies to reconstruct phylogeny will be tempted to select sister taxa as outgroups according to the published 'phylogenetic' position of these in relation to their ingroup taxa. -
Compositae, Gnaphalieae) Based on Nuclear and Chloroplast Sequences
View metadata,Montes-Moreno citation and & similaral. • Delineation papers at core.ac.ukand phylogeny of Phagnalon and Aliella TAXON 59 (6) • December 2010: 1654–1670brought to you by CORE provided by Digital.CSIC MOLECULAR PHYLOGENETICS AND BIOGEOGRAPHY Generic delineation, phylogeny and subtribal affinities of Phagnalon and Aliella (Compositae, Gnaphalieae) based on nuclear and chloroplast sequences Noemí Montes-Moreno,1,3 Llorenç Sáez,2 Carles Benedí,1 Alfonso Susanna3 & Núria Garcia-Jacas3 1 Departament de Productes Naturals, Biologia Vegetal i Edafologia, Unitat de Botànica, Facultat de Farmàcia, Universitat de Barcelona, Avda. Joan XXIII s.n, 08028 Barcelona, Spain 2 Departament de Biologia Animal, Biologia Vegetal i Ecologia, Unitat de Botànica, Facultat de Ciències, Universitat Autònoma de Barcelona, 08193 Bellaterra, Barcelona, Spain 3 Botanic Institute of Barcelona (CSIC-ICUB), Passeig del Migdia s.n., 08038 Barcelona, Spain Author for correspondence: Noemí Montes-Moreno, [email protected] Abstract The precise generic delimitation of Aliella and Phagnalon and their tribal affinities are at present unresolved. The main goals of our study were to verify the monophyly of these two genera and to determine their closest affinity group within Gnapha- lieae. We analysed sequences of the trnL intron and trnL-trnF spacer of Gnaphalieae and other Compositae tribes, in order to elucidate the tribal position of Aliella, Macowania, Phagnalon and Philyrophyllum. In addition, we analysed ribosomal nrDNA together with the ycf3-trnS and trnT-trnL spacers of cpDNA to elucidate the relationships within Aliella and Phagnalon. The genera Anisothrix, Athrixia and Pentatrichia are closely related to Aliella and Phagnalon. Aliella, Macowania and Phagnalon are nested within the “Relhania clade”, and the subtribal affinities of Philyrophyllum lie within the “crown radiation clade”. -
Index to Scientific Names
Index to Scientific Names References to main entries in bold-faced print, to illustrations in italics. Aaronsohnia 368 Adenoon 171 Alomia 556 Abrophyllaceae 57 Adenopappus 429 Alomiella 551 Abrophyllum 59 Adenophora 43 Alomiinae 552 A. ornans 59 Adenophyllum 424 Alseuosmia 10 Abrotanella 214 Adenostemma 518 A. banksii 9 A. linearis 215 A. viscosum 519 A. macrophylla 9 Acamptopappus 321 Adenostemmatinae 518 Alseuosmiaceae 3, 7 Acanthocephalus 184 Adenostyles 240 Alvordia 466 Acanthocladium 252 Adenothamnus 499 Amauria 509 Acanthodesmos 152 Aedesia 171 Amauriinae 509 Acantholepis 128 Aegialophila 145 Amauriopsis 435 Acanthospermum 488 Aegopordon 137 Ambassa 167 Acanthostyles 546 Aequatorium 223 Amberboa 142 Acanthotheca 245 A. jamesonii 223 Amblyocarpum 383 Acasma 132 A. subg. Praegynoxys 223 Amblyolepis 404 Achaetogeron 340 Aetheolaena 234 Amblyopappus 495 Achillea 364 Aetheopappus 140 Amblysperma 115 A. group 364 Aetheorhiza 190 Amboroa 571 Achnophora 295 Ageratella 555 Ambrosia 444 Achnopogon 98 Ageratina 167, 514 A. canescens 444 Achyrachaena 499 Ageratinae 520 A. polystachya 444 Achyrocline 252 Ageratinastrum 167 Ambrosiaceae 443 Achyrocome 263 Ageratum 522 Ambrosieae 443 Achyropappus 435 Agiabampoa 466 Ambrosiinae 441, 443 Achyroseris 198 Agnorhiza 464 Ameghinoa 106 Achyrothalamus 121 Agoseris 191 Amellus 291 Acicarpha 23 Agrianthus 542 A. asteroides 291 Acilepidopsis 166 A. group 542 Ammanthus 365 Acilepis 166 Ainsliaea 123 Ammobium 253 Acmella 471 Ajania 357 A. craspedioides 254 Acomis 252 A. group 357 Amolinia 572 Acosta 146 Ajaniopsis 357 Ampelaster 334 Acourtia 103 Akeassia 304 Ampherephis 160 Acrisione 223 Akylopsis 368 Amphiachyris 321 Acritopappus 522 Alatoseta 253 Amphidoxa 266 A. connatifolius 522 Albertinia 154 Amphiglossa 253 Acroclinium 279 Alcantara 163 Amphipappus 321 Acroptilon 143 Alciope 225 Amphoricarpos 132 Actinoseris 117 Aldama 465 Anacantha 137 Actionbole 252 Alepidocline 484 Anacyclus 364 A. -
Asteraceae, Gnaphalieae) Based on a Molecular Phylogenetic Analysis ⁎ E.S
Available online at www.sciencedirect.com South African Journal of Botany 78 (2012) 2–11 www.elsevier.com/locate/sajb Inclusion of the Cape genus Anisothrix in the Namibian-centred genus Pentatrichia (Asteraceae, Gnaphalieae) based on a molecular phylogenetic analysis ⁎ E.S. Klaassen a, , N.G. Bergh b a National Herbarium of Namibia, National Botanical Research Institute, Private Bag 13184, Windhoek, Namibia b Compton Herbarium, Kirstenbosch Research Centre, South African National Biodiversity Institute, Private Bag X7, Claremont, Cape Town, South Africa Received 11 January 2011; received in revised form 6 April 2011; accepted 8 April 2011 Abstract A phylogenetic analysis of the small genus Pentatrichia, containing three species endemic to South Africa and Namibia, was undertaken using nuclear (ITS and 3′ ETS) and chloroplast (trnT–trnL) DNA sequence data. Generic circumscription was examined via the inclusion of appropriate outgroup taxa (Anisothrix and Athrixia). A fully-resolved phylogenetic hypothesis found all Pentatrichia species and subspecies to be reciprocally monophyletic based on three sampled specimens of each taxon. A well-supported sister relationship between the radiate P. rehmii subsp. avasmontana and non-radiate P. rehmii subsp. rehmii confirmed the results of a previous morphometric study. Pentatrichia was found to be non- monophyletic with the exclusion of Anisothrix kuntzei and A. integra, which were placed as a subclade within Pentatrichia, and sister to the type species P. petrosa. Morphological synapomorphies supporting the inclusion of Anisothrix with Pentatrichia are discussed, as well as the evolution of capitulum structure in the group. Anisothrix is synonymised with Pentatrichia and two new combinations were made. The expanded morphological concept of the genus Pentatrichia is presented with a key to all five species.