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A Systematic Study of Berkheya and Allies (Compositae)
A systematic study of Berkheya and allies (Compositae) A thesis submitted in the fulfilment of the requirements for the degree of Master of Science of Rhodes University by Ntombifikile Phaliso April 2013 Supervisor: Prof. N.P. Barker (Botany Department, Rhodes University) Co-supervisor: Dr. Robert McKenzie (Botany Department, Rhodes University) Table of contents: Title ……………………………………………………………………………..I Acknowledgements…………………………………………………………...III Declaration……………………………………………………………………IV Abstract…………………………………………………………………………1 Chapter 1: General Introduction……………………………………………..3 Chapter 2: The molecular phylogeny of Berkheya and allies……………...12 Aims………………………………………………………………………………………….12 2.1: Molecular (DNA-based) systematic……………………………………………………..12 2.2: Methods and Materials…………………………………………………………………..18 2.1.1: Sampling…………………………………………………………………………..18 2.1.2: DNA extraction, amplification and sequencing…………………………………..18 2.1.3: Sequence alignment……………………………………………………………..19 2.1.4: Phylogenetic Analyses …………………………………………………………...21 2.3: Results…………………………………………………………………………………..22 2.3.1: ITS data set………………………………………………………………………..22 2.3.2: psbA-trnH data set………………………………………………………………..23 2.3.3: Combined data set………………………………………………………………...24 2.4: Discussion……………………………………………………………………………….28 2.4.1: Phylogenetic relationships within the Berkheya clade……………………………28 2.4.2: Insights from the psbA-trnH & combined data set phylogenies………………….37 2.4.3: Taxonomic implications: paraphyly of Berkheya………………………………...39 2.4.4: Taxonomic Implications: Correspondence with -
The Rondeboschcommon:Planning for the Future
SOL.US L.I9RARY C24 0004 8028 111111111111111 THE RONDEBOSCH COMMON: PLANNING FOR THE FUTURE BY: MELANIE C. DYSSELL RESEARCH REPORT SUBMITTED IN PARTIAL FULFILMENf OF THE REQUIREMENT FOR THE DEGREE OF HONOURS IN THE DEPARTMENT OF ENVIRONMENfAL AND GEOGRAPffiCAL SCIENCF.S UNIVERSITY OF CAPE TOWN University of Cape Town OCTOBER 1993 The copyright of this thesis vests in the author. No quotation from it or information derived from it is to be published without full acknowledgement of the source. The thesis is to be used for private study or non- commercial research purposes only. Published by the University of Cape Town (UCT) in terms of the non-exclusive license granted to UCT by the author. University of Cape Town .. I,· I. • , J• ·'• ., '. :', ' ,' , .,/··'. ,.. • ,' :\ i., I . , ,, ' .. '•' • I I,' • University of Cape Town t •• : ', /'· I \ • ·'. t • , I ·: • • .• :} , '',•/ l I 'l '. • \I '. ,,: ·· l •. :,· . 1 f, ·.' \ .'. /~ ,'· ' .. ,, . ',, .. • ~: ' ' t /'I ' ,;'·/ ,. ,, •', . .·· :.. : ,... • ; i " ....... •',. •'•. ",' ABSTRACT In the Cape Metropolitan context, natural urban open spaces, such as the Rondebosch . Common, are increasingly regarded sites for potential development. The Common has been the subject of debate during the last three years. The area has been identified as an urban open space containing highly valued natural and historical_-cultural assets. Significant areas such as this need to be protected from development and managed accordingly. They can be utilised as areas for environmental education, semi-formal recreation or aesthetic enjoyment. The Common typifies management problems that may be experienced in the compromise of using an area of predominantly natural vegetation for an unrestricted semi-formal recreation area. This report summarizes the importance of the Common and identifies the concerns surrounding its present management. -
Albuca Spiralis
Flowering Plants of Africa A magazine containing colour plates with descriptions of flowering plants of Africa and neighbouring islands Edited by G. Germishuizen with assistance of E. du Plessis and G.S. Condy Volume 62 Pretoria 2011 Editorial Board A. Nicholas University of KwaZulu-Natal, Durban, RSA D.A. Snijman South African National Biodiversity Institute, Cape Town, RSA Referees and other co-workers on this volume H.J. Beentje, Royal Botanic Gardens, Kew, UK D. Bridson, Royal Botanic Gardens, Kew, UK P. Burgoyne, South African National Biodiversity Institute, Pretoria, RSA J.E. Burrows, Buffelskloof Nature Reserve & Herbarium, Lydenburg, RSA C.L. Craib, Bryanston, RSA G.D. Duncan, South African National Biodiversity Institute, Cape Town, RSA E. Figueiredo, Department of Plant Science, University of Pretoria, Pretoria, RSA H.F. Glen, South African National Biodiversity Institute, Durban, RSA P. Goldblatt, Missouri Botanical Garden, St Louis, Missouri, USA G. Goodman-Cron, School of Animal, Plant and Environmental Sciences, University of the Witwatersrand, Johannesburg, RSA D.J. Goyder, Royal Botanic Gardens, Kew, UK A. Grobler, South African National Biodiversity Institute, Pretoria, RSA R.R. Klopper, South African National Biodiversity Institute, Pretoria, RSA J. Lavranos, Loulé, Portugal S. Liede-Schumann, Department of Plant Systematics, University of Bayreuth, Bayreuth, Germany J.C. Manning, South African National Biodiversity Institute, Cape Town, RSA A. Nicholas, University of KwaZulu-Natal, Durban, RSA R.B. Nordenstam, Swedish Museum of Natural History, Stockholm, Sweden B.D. Schrire, Royal Botanic Gardens, Kew, UK P. Silveira, University of Aveiro, Aveiro, Portugal H. Steyn, South African National Biodiversity Institute, Pretoria, RSA P. Tilney, University of Johannesburg, Johannesburg, RSA E.J. -
Genetic Diversity and Evolution in Lactuca L. (Asteraceae)
Genetic diversity and evolution in Lactuca L. (Asteraceae) from phylogeny to molecular breeding Zhen Wei Thesis committee Promotor Prof. Dr M.E. Schranz Professor of Biosystematics Wageningen University Other members Prof. Dr P.C. Struik, Wageningen University Dr N. Kilian, Free University of Berlin, Germany Dr R. van Treuren, Wageningen University Dr M.J.W. Jeuken, Wageningen University This research was conducted under the auspices of the Graduate School of Experimental Plant Sciences. Genetic diversity and evolution in Lactuca L. (Asteraceae) from phylogeny to molecular breeding Zhen Wei Thesis submitted in fulfilment of the requirements for the degree of doctor at Wageningen University by the authority of the Rector Magnificus Prof. Dr A.P.J. Mol, in the presence of the Thesis Committee appointed by the Academic Board to be defended in public on Monday 25 January 2016 at 1.30 p.m. in the Aula. Zhen Wei Genetic diversity and evolution in Lactuca L. (Asteraceae) - from phylogeny to molecular breeding, 210 pages. PhD thesis, Wageningen University, Wageningen, NL (2016) With references, with summary in Dutch and English ISBN 978-94-6257-614-8 Contents Chapter 1 General introduction 7 Chapter 2 Phylogenetic relationships within Lactuca L. (Asteraceae), including African species, based on chloroplast DNA sequence comparisons* 31 Chapter 3 Phylogenetic analysis of Lactuca L. and closely related genera (Asteraceae), using complete chloroplast genomes and nuclear rDNA sequences 99 Chapter 4 A mixed model QTL analysis for salt tolerance in -
Berkheya Setifera DC
Alfred Maroyi et al /J. Pharm. Sci. & Res. Vol. 11(8), 2019, 2942-2948 A review of botany, medicinal uses and biological activities of Berkheya setifera DC. (Asteraceae) Alfred Maroyi Medicinal Plants and Economic Development (MPED) Research Centre, Department of Botany, University of Fort Hare, Private Bag X1314, Alice 5700, South Africa Abstract Berkheya setifera is a well-known plant species in southern Africa in traditional and folk medicine. This study is aimed at providing a critical review of the botany, biological activities and medicinal uses of B. setifera. Documented information on botany, biological activities and medicinal uses of B. setifera was collected from several online sources which included BMC, Scopus, SciFinder, Google Scholar, Science Direct, Elsevier, Pubmed and Web of Science. Additional information on the botany, biological activities and medicinal uses of B. setifera was sourced from book chapters, books, journal articles, theses and scientific publications sourced from the University of Fort Hare library. The current study showed that the leaves and roots of B. setifera are traditionally used in 60% of the countries where the species is indigenous. Berkheya setifera is used as herbal medicine for 28 human diseases which include abdominal pains, arthritis, blood circulatory problems, colds, coughs, itching skin and rash, jaundice, kidney problems, magical uses, stomach complaints, sterility and uterine disorders. Pharmacological research revealed that B. setifera extracts have antibacterial, antimalarial, anti-inflammatory, antioxidant, haemolysis, antifungal and cytotoxicity properties. Future studies should concentrate on assessing the phytochemical, pharmacological and toxicological activities of B. setifera crude extracts as well as chemical ingredients isolated from the species. -
Thesis Sci 2011 Herbst M.Pdf
The copyright of this thesis vests in the author. No quotation from it or information derived from it is to be published without full acknowledgementTown of the source. The thesis is to be used for private study or non- commercial research purposes only. Cape Published by the University ofof Cape Town (UCT) in terms of the non-exclusive license granted to UCT by the author. University Herbst, M. (2011). MSc Thesis. Department of Botany, University of Cape Town. Ecosystem functioning, ecosystem services and rooibos production as affected by connectivity to natural vegetation and agrochemical use in rooibos tea (Aspalathus linearis) farming. Ecosystem functioning, ecosystem services and rooibos production as affected by connectivity to natural vegetation and agrochemical use in rooibos tea (AspalathusTown linearis) farming Cape of Presented by Marianté Herbst University In the Department of Botany University of Cape Town February 2011 Town Cape of University Supervisor: Prof Michael D Cramer1 Co-supervisors: Dr Heidi-J Hawkins1, 2 and Dr Colleen L Seymour3 1 Department of Botany, University of Cape Town, South Africa, [email protected] 2 Conservation South Africa, South Africa, [email protected], [email protected] 3South African National Biodiversity Institute, South Africa, [email protected] P a g e | i Declaration I, Marianté Herbst, declare that the thesis/dissertation, which I hereby submit for the degree MAGISTER SCIENTIAE (Botany) at the University of Cape Town, is my own work and has not previously been submitted by me for a degree at this or any other tertiary institution. I know the meaning of Plagiarism and declare that all of the work in the document, save for that which is properly acknowledged, is my own. -
Taxonomic Studies of the Genus Polymnia L
This dissertation has been 64—6976 microfilmed exactly as received WELLS, James Ray, 1932— TAXONOMIC STUDIES OF THE GENUS POLYMNIA L. The Ohio State University, Ph.D., 1963 Botany University Microfilms, Inc., Ann Arbor, Michigan TAXONOMIC STUDIES OF THE GENUS POLYMNIA L. DISSERTATION Presented in Partial Fulfillment of the Requirements for the Degree Doctor of Philosophy in the Graduate School of The Ohio State University By JAMES RAY WELLS, B.S., M.S. The Ohio State University 1963 Approved by Adviser Department of Botany and Plant Pathology ACKNOWLEDGMENTS I wish to express my sincere gratitude to Dr. T. v Richard Fisher, my adviser, who suggested this problem and under whose guidance the work wan carried out. I am also grateful to Drs. Clara Weishaupt, J.W.A. Burley, C. E. Taft, and Glenn W. Blaydes for reading this dissertation and for offering helpful suggestions and criticisms. I am indebted to the curators of the several herbaria for making their material available. Permission to use Goode Base Maps (Copyright by the University of Chicago) for plotting plant distributions is gratefully acknowledged. This permission was granted through Goode Base Map Series, Department of Geography, The University of Chicago. My wife Jan, is due special recognition for her loyal support and cooperation throughout this endeavor. TABLE OF CONTENTS Page ACKNOWLEDGMENTS....................................... ii LIST OF T A B L E S ........................................ iv LIST OF ILLUSTRATIONS................................ v INTRODUCTION ........................................... 1 MORPHOLOGY ............................................. 3 GEOGRAPHIC DISTRIBUTION .............................. 5 ECONOMIC IMPORTANCE . .............................. 7 TAXONOMY ............................................... 8 KEY TO SPECIES AND VARIETIES.......................... 11 DESCRIPTION AND DISCUSSION OF T A X A .................... 15 EXPERIMENTAL TAXONOMIC INVESTIGATIONS ............... -
Kirstenbosch NBG List of Plants That Provide Food for Honey Bees
Indigenous South African Plants that Provide Food for Honey Bees Honey bees feed on nectar (carbohydrates) and pollen (protein) from a wide variety of flowering plants. While the honey bee forages for nectar and pollen, it transfers pollen from one flower to another, providing the service of pollination, which allows the plant to reproduce. However, bees don’t pollinate all flowers that they visit. This list is based on observations of bees visiting flowers in Kirstenbosch National Botanical Garden, and on a variety of references, in particular the following: Plant of the Week articles on www.PlantZAfrica.com Johannsmeier, M.F. 2005. Beeplants of the South-Western Cape, Nectar and pollen sources of honeybees (revised and expanded). Plant Protection Research Institute Handbook No. 17. Agricultural Research Council, Plant Protection Research Institute, Pretoria, South Africa This list is primarily Western Cape, but does have application elsewhere. When planting, check with a local nursery for subspecies or varieties that occur locally to prevent inappropriate hybridisations with natural veld species in your vicinity. Annuals Gazania spp. Scabiosa columbaria Arctotis fastuosa Geranium drakensbergensis Scabiosa drakensbergensis Arctotis hirsuta Geranium incanum Scabiosa incisa Arctotis venusta Geranium multisectum Selago corymbosa Carpanthea pomeridiana Geranium sanguineum Selago canescens Ceratotheca triloba (& Helichrysum argyrophyllum Selago villicaulis ‘Purple Turtle’ carpenter bees) Helichrysum cymosum Senecio glastifolius Dimorphotheca -
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. -
Vegetation Patterns and Dynamics of Renosterveld at Agter-Groeneberg Conservancy, Western Cape, South Africa
Vegetation Patterns and Dynamics of Renosterveld at Agter-Groeneberg Conservancy, Western Cape, South Africa By Benjamin Alan Walton Thesis presented in partial fulfillment of the requirements for the degree of Master of Science at the Stellenbosch University Supervisor Professor Sue J Milton (Department of Conservation Ecology) Co-supervisors A le Roux (CapeNature) Professor L Mucina (Department of Botany and Zoology) April 2006 i Φ Poem “Colour awash over forelands of fertile clay” “When the winters’ cold and grim the Oxalis’s start to brim - they open up. The first feast for bees, in the shrubland short of trees not breeze. Sun’s rays soon last longer in the days: Babianas, Chlorophytums, Geissorhizas, Gladiolius’s, Hesperanthas, Lachenalias, Moraeas and Trachyandras spread their cheerful gaze. Accompanied by annual daisies and bright gladioli filling the air with strong scents of honey - monkey beetles waste no time as they perch upon delicate flowers, lest they are caught in the season’s showers. As if to suggest this is the best nature sends small midge flies to pollinate in jest, and surround mammals to tease their bloody channels. Another month has come and gone - not long now for the raaptol and Micranthus which provide nectar for brown butterflies and painted ladies. Then is the last sequence of bulbs - the fine white-filled fields of chinkerinchees. Grasses’ hour is now soaking up the sun displaying beautifully crafted silhouettes till summers end. As if heaven sent delicate geophytes are still producing their charm, when botanists avoid the midday sun. A brief lapse in displays until the autumn reds begin the seasonal cycles.” Figure a: From left to right: Moraea villosa (Ker Gawl.) Ker Gawl. -
Complete List of Literature Cited* Compiled by Franz Stadler
AppendixE Complete list of literature cited* Compiled by Franz Stadler Aa, A.J. van der 1859. Francq Van Berkhey (Johanes Le). Pp. Proceedings of the National Academy of Sciences of the United States 194–201 in: Biographisch Woordenboek der Nederlanden, vol. 6. of America 100: 4649–4654. Van Brederode, Haarlem. Adams, K.L. & Wendel, J.F. 2005. Polyploidy and genome Abdel Aal, M., Bohlmann, F., Sarg, T., El-Domiaty, M. & evolution in plants. Current Opinion in Plant Biology 8: 135– Nordenstam, B. 1988. Oplopane derivatives from Acrisione 141. denticulata. Phytochemistry 27: 2599–2602. Adanson, M. 1757. Histoire naturelle du Sénégal. Bauche, Paris. Abegaz, B.M., Keige, A.W., Diaz, J.D. & Herz, W. 1994. Adanson, M. 1763. Familles des Plantes. Vincent, Paris. Sesquiterpene lactones and other constituents of Vernonia spe- Adeboye, O.D., Ajayi, S.A., Baidu-Forson, J.J. & Opabode, cies from Ethiopia. Phytochemistry 37: 191–196. J.T. 2005. Seed constraint to cultivation and productivity of Abosi, A.O. & Raseroka, B.H. 2003. In vivo antimalarial ac- African indigenous leaf vegetables. African Journal of Bio tech- tivity of Vernonia amygdalina. British Journal of Biomedical Science nology 4: 1480–1484. 60: 89–91. Adylov, T.A. & Zuckerwanik, T.I. (eds.). 1993. Opredelitel Abrahamson, W.G., Blair, C.P., Eubanks, M.D. & More- rasteniy Srednei Azii, vol. 10. Conspectus fl orae Asiae Mediae, vol. head, S.A. 2003. Sequential radiation of unrelated organ- 10. Isdatelstvo Fan Respubliki Uzbekistan, Tashkent. isms: the gall fl y Eurosta solidaginis and the tumbling fl ower Afolayan, A.J. 2003. Extracts from the shoots of Arctotis arcto- beetle Mordellistena convicta. -
Albany Thicket Biome
% S % 19 (2006) Albany Thicket Biome 10 David B. Hoare, Ladislav Mucina, Michael C. Rutherford, Jan H.J. Vlok, Doug I.W. Euston-Brown, Anthony R. Palmer, Leslie W. Powrie, Richard G. Lechmere-Oertel, Şerban M. Procheş, Anthony P. Dold and Robert A. Ward Table of Contents 1 Introduction: Delimitation and Global Perspective 542 2 Major Vegetation Patterns 544 3 Ecology: Climate, Geology, Soils and Natural Processes 544 3.1 Climate 544 3.2 Geology and Soils 545 3.3 Natural Processes 546 4 Origins and Biogeography 547 4.1 Origins of the Albany Thicket Biome 547 4.2 Biogeography 548 5 Land Use History 548 6 Current Status, Threats and Actions 549 7 Further Research 550 8 Descriptions of Vegetation Units 550 9 Credits 565 10 References 565 List of Vegetation Units AT 1 Southern Cape Valley Thicket 550 AT 2 Gamka Thicket 551 AT 3 Groot Thicket 552 AT 4 Gamtoos Thicket 553 AT 5 Sundays Noorsveld 555 AT 6 Sundays Thicket 556 AT 7 Coega Bontveld 557 AT 8 Kowie Thicket 558 AT 9 Albany Coastal Belt 559 AT 10 Great Fish Noorsveld 560 AT 11 Great Fish Thicket 561 AT 12 Buffels Thicket 562 AT 13 Eastern Cape Escarpment Thicket 563 AT 14 Camdebo Escarpment Thicket 563 Figure 10.1 AT 8 Kowie Thicket: Kowie River meandering in the Waters Meeting Nature Reserve near Bathurst (Eastern Cape), surrounded by dense thickets dominated by succulent Euphorbia trees (on steep slopes and subkrantz positions) and by dry-forest habitats housing patches of FOz 6 Southern Coastal Forest lower down close to the river.