Environment & Landscape Guidelines Revision 2
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UK Cultivation of Fynbos Species
Experience at Tresco Abbey Gardens Can Inform UK Cultivation of Fynbos Species. Bob Wooding, Merlin 599 Contents – Part 1 Introduction 1 Part 2 – A Brief Introduction to the Flora of the Archipelago 3 Part 3 – A Summary of Fundamentals 4 Geology 4 Wind 5 Water 7 Part 4 – Composition and Management 8 Part 5 – Bringing it all Back Home 12 A Fine Selection of Fynbos Species 12 Transferable Learning 21 Acknowledgments 22 Bibliography 22 Part 1 – Introduction Towards the end of June 2013 I travelled South West as far as roads could take me. Then, having boarded the Scillonian, a notoriously flat bottomed passenger boat, I was flung some 30 miles over notoriously choppy Atlantic waters to arrive in the Scilly Isles. The reason for my visit was to gain some insight into the growing techniques employed by UK based horticulturalists in the cultivation of Fynbos species of the Western Cape of South Africa. The South West of Cornwall, with its mild maritime climate provides suitable growing conditions for a broader range of the world’s Mediterranean flora than elsewhere in the UK. The Fynbos is the dominant vegetation type of the Cape Floristic Region. Marked by Port Elisabeth on the East and Cape Town on the West, the area is shown in Fig. 1. The region contains roughly 9000 species and seven endemic families. It is one of the Figure 1- The Cape Floristic Region most diverse floras on Earth. The flora has been extensively documented, John Mannings Field Guide to Fynbos provides a succinct introduction to its character. -
Chapter 4 Major Vegetation Types of the Soutpansberg Conservancy and the Blouberg Nature Reserve
Chapter 4 Major Vegetation Types of the Soutpansberg Conservancy and the Blouberg Nature Reserve (Research paper submitted for publication in Koedoe) 25 Major Vegetation Types of the Soutpansberg Conservancy and the Blouberg Nature Reserve T.H.C. Mostert1, G.J. Bredenkamp1, H.L. Klopper1, C. Verwey1, R.E. Mostert2 and N. Hahn3 1. African Vegetation and Plant Diversity Research Centre, Department of Botany, University of Pretoria, Pretoria, 0002. 2. South African Biodiversity Institute, Private Bag X101, Pretoria, 0001. 3. Herbarium Soutpansbergensis, P.O. Box 1734, Makhado, 0920. Abstract The Major Vegetation Types and plant communities of the Soutpansberg Centre of Endemism are described in detail with special reference to the Soutpansberg Conservancy and the Blouberg Nature Reserve. Phytosociological data from 466 sample plots were ordinated using a Detrended Correspondence Analysis (DECORANA) and classified using Two–way Indicator Species Analysis (TWINSPAN). The resulting classification was further refined with table–sorting procedures based on the Braun–Blanquet floristic–sociological approach of vegetation classification using MEGATAB. Eight Major Vegetation Types were identified and described as Eragrostis lehmanniana var. lehmanniana–Sclerocarya birrea subsp. caffra BNR Northern Plains Bushveld, Euclea divinorum–Acacia tortilis BNR Southern Plains Bushveld, Englerophytum magalismontanum–Combretum molle BNR Mountain Bushveld, Adansonia digitata–Acacia nigrescens Soutpansberg Arid Northern Bushveld, Catha edulis–Flueggia virosa Soutpansberg Moist Mountain Thickets, Diplorhynchus condylocarpon–Burkea africana Soutpansberg Leached Sandveld, Rhus rigida var. rigida–Rhus magalismontanum subsp. coddii Soutpansberg Mistbelt Vegetation and Xymalos monospora–Rhus chirendensis Soutpansberg Forest Vegetation. 26 Introduction The Soutpansberg Conservancy (SC) and the Blouberg Nature Reserve (BNR) reveal extremely rich diversities of plant communities relative to the sizes of these conservation areas (Van Wyk & Smith 2001). -
Waterberg District Municipality Wetland Report | 2017
WATERBERG DISTRICT MUNICIPALITY WETLAND REPORT | 2017 LOCAL ACTION FOR BIODIVERSITY (LAB): WETLANDS SOUTH AFRICA Biodiversity for Life South African National Biodiversity Institute Full Program Title: Local Action for Biodiversity: Wetland Management in a Changing Climate Sponsoring USAID Office: USAID/Southern Africa Cooperative Agreement Number: AID-674-A-14-00014 Contractor: ICLEI – Local Governments for Sustainability – Africa Secretariat Date of Publication: September 2017 Author: R. Fisher DISCLAIMER: The author’s views expressed in this publication do not necessarily reflect the views of the United States Agency for International Development or the United States Government. FOREWORD It is a great pleasure and honour for me to be part of Catchment. The Nylsvlei is the largest inland floodplain the ICLEI – Local Action for Biodiversity programme wetland system in South Africa. Nylsvlei is within in preservation of the biodiversity, and wetlands in the world renowned UNESCO Waterberg Biosphere particular of the Waterberg District Municipality. On Reserve. The Nylsvlei is our pride in Eco-Tourism, a behalf of the people of Waterberg District Municipality, leisure destination of choice in Limpopo. Nylsvlei I would like to thank ICLEI for choosing the district to Nature Reserve is a 40 square kilometre protected be part of this programme. Tourism and Heritage area, lying on the floodplain of the Nyl River and opens the door to new opportunities, and it is good the uppermost section of the Mogalakwena River. to focus on promoting and protecting our amazing The area has been declared a RAMSAR Wetland site wetlands to domestic and international tourists. Our because of its international biodiversity conservation district seeks to promote and preserve South Africa’s importance that is endemic to the area. -
Major Vegetation Types of the Soutpansberg Conservancy and the Blouberg Nature Reserve, South Africa
Original Research MAJOR VEGETATION TYPES OF THE SOUTPANSBERG CONSERVANCY AND THE BLOUBERG NATURE RESERVE, SOUTH AFRICA THEO H.C. MOSTERT GEORGE J. BREDENKAMP HANNES L. KLOPPER CORNIE VERWEy 1African Vegetation and Plant Diversity Research Centre Department of Botany University of Pretoria South Africa RACHEL E. MOSTERT Directorate Nature Conservation Gauteng Department of Agriculture Conservation and Environment South Africa NORBERT HAHN1 Correspondence to: Theo Mostert e-mail: [email protected] Postal Address: African Vegetation and Plant Diversity Research Centre, Department of Botany, University of Pretoria, Pretoria, 0002 ABSTRACT The Major Megetation Types (MVT) and plant communities of the Soutpansberg Centre of Endemism are described in detail, with special reference to the Soutpansberg Conservancy and the Blouberg Nature Reserve. Phytosociological data from 442 sample plots were ordinated using a DEtrended CORrespondence ANAlysis (DECORANA) and classified using TWo-Way INdicator SPecies ANalysis (TWINSPAN). The resulting classification was further refined with table-sorting procedures based on the Braun–Blanquet floristic–sociological approach of vegetation classification using MEGATAB. Eight MVT’s were identified and described asEragrostis lehmanniana var. lehmanniana–Sclerocarya birrea subsp. caffra Blouberg Northern Plains Bushveld, Euclea divinorum–Acacia tortilis Blouberg Southern Plains Bushveld, Englerophytum magalismontanum–Combretum molle Blouberg Mountain Bushveld, Adansonia digitata–Acacia nigrescens Soutpansberg -
Pathogens Associated with Diseases. of Protea, Leucospermum and Leucadendron Spp
PATHOGENS ASSOCIATED WITH DISEASES. OF PROTEA, LEUCOSPERMUM AND LEUCADENDRON SPP. Lizeth Swart Thesis presented in partial fulfillment of the requirements for the degree of Master of Science in Agriculture at the University of Stellenbosch Supervisor: Prof. P. W. Crous Decem ber 1999 Stellenbosch University https://scholar.sun.ac.za DECLARATION 1, the undersigned, hereby declare that the work contained in this thesis is my own original work and has not previously in its entirety or in part been submitted at any university for a degree. SIGNATURE: DATE: Stellenbosch University https://scholar.sun.ac.za PATHOGENS ASSOCIATED WITH DISEASES OF PROTEA, LEUCOSPERMUM ANDLEUCADENDRONSPP. SUMMARY The manuscript consists of six chapters that represent research on different diseases and records of new diseases of the Proteaceae world-wide. The fungal descriptions presented in this thesis are not effectively published, and will thus be formally published elsewhere in scientific journals. Chapter one is a review that gives a detailed description of the major fungal pathogens of the genera Protea, Leucospermum and Leucadendron, as reported up to 1996. The pathogens are grouped according to the diseases they cause on roots, leaves, stems and flowers, as well as the canker causing fungi. In chapter two, several new fungi occurring on leaves of Pro tea, Leucospermum, Telopea and Brabejum collected from South Africa, Australia or New Zealand are described. The following fungi are described: Cladophialophora proteae, Coniolhyrium nitidae, Coniothyrium proteae, Coniolhyrium leucospermi,Harknessia leucospermi, Septoria prolearum and Mycosphaerella telopeae spp. nov. Furthermore, two Phylloslicla spp., telopeae and owaniana are also redecribed. The taxonomy of the Eisinoe spp. -
Protea Newsletter International
Protea Newsletter International An eNewsletter for the International Protea Industry and Scientific Community to Promote Communication, Cooperation and the Advancement of Science, Technology, Production and Marketing (and to promote the Hawaii Protea Industry) Volume 2, Number 1, April 2009 Editor: Ken Leonhardt Chairman, lnternational Protea Working Group (IPWG), International Society for Horticultural Science (ISHS) Professor, College of Tropical Agriculture and Human Resources, University of Hawaii, Honolulu, Hawaii USA Contents: A visit to South Africa ............................................................................. 2 International Horticulture Congress announcement .................................. 3 New protea poster from the University of Hawaii..................................... 4 A message from the Hawaii State Protea Growers Corporation ................ 4 A message from the Zimbabwe Protea Association .................................. 5 Protea nightlife ....................................................................................... 6 Proteaceae cultivar development and uses ................................................ 6 Sample costs to establish and produce protea ........................................... 6 Research funding awarded by the IPA...................................................... 7 New cultivar registrations......................................................................... 7 Recent books on Proteaceae .................................................................... -
Botanic Gardens and Their Contribution to Sustainable Development Goal 15 - Life on Land Volume 15 • Number 2
Journal of Botanic Gardens Conservation International Volume 15 • Number 2 • July 2018 Botanic gardens and their contribution to Sustainable Development Goal 15 - Life on Land Volume 15 • Number 2 IN THIS ISSUE... EDITORS EDITORIAL: BOTANIC GARDENS AND SUSTAINABLE DEVELOPMENT GOAL 15 .... 02 FEATURES NEWS FROM BGCI .... 04 Suzanne Sharrock Paul Smith Director of Global Secretary General Programmes PLANT HUNTING TALES: SEED COLLECTING IN THE WESTERN CAPE OF SOUTH AFRICA .... 06 Cover Photo: Franklinia alatamaha is extinct in the wild but successfully grown in botanic gardens and arboreta FEATURED GARDEN: SOUTH AFRICA’S NATIONAL BOTANICAL GARDENS .... 09 (Arboretum Wespelaar) Design: Seascape www.seascapedesign.co.uk INTERVIEW: TALKING PLANTS .... 12 BGjournal is published by Botanic Gardens Conservation International (BGCI). It is published twice a year. Membership is open to all interested individuals, institutions and organisations that support the aims of BGCI. Further details available from: • Botanic Gardens Conservation International, Descanso ARTICLES House, 199 Kew Road, Richmond, Surrey TW9 3BW UK. Tel: +44 (0)20 8332 5953, Fax: +44 (0)20 8332 5956, E-mail: [email protected], www.bgci.org SUSTAINABLE DEVELOPMENT GOAL 15 • BGCI (US) Inc, The Huntington Library, Suzanne Sharrock .... 14 Art Collections and Botanical Gardens, 1151 Oxford Rd, San Marino, CA 91108, USA. Tel: +1 626-405-2100, E-mail: [email protected] SDG15: TARGET 15.1 Internet: www.bgci.org/usa AUROVILLE BOTANICAL GARDENS – CONSERVING TROPICAL DRY • BGCI (China), South China Botanical Garden, EVERGREEN FOREST IN INDIA 1190 Tian Yuan Road, Guangzhou, 510520, China. Paul Blanchflower .... 16 Tel: +86 20 85231992, Email: [email protected], Internet: www.bgci.org/china SDG 15: TARGET 15.3 • BGCI (Southeast Asia), Jean Linsky, BGCI Southeast Asia REVERSING LAND DEGRADATION AND DESERTIFICATION IN Botanic Gardens Network Coordinator, Dr. -
Image Identification of Protea Species with Attributes and Subgenus Scaling
Image identification of Protea species with attributes and subgenus scaling Peter Thompson Willie Brink Stellenbosch University Stellenbosch University [email protected] [email protected] Abstract The flowering plant genus Protea is a dominant repre- sentative for the biodiversity of the Cape Floristic Region in South Africa, and from a conservation point of view im- portant to monitor. The recent surge in popularity of crowd- sourced wildlife monitoring platforms presents both chal- lenges and opportunities for automatic image based species identification. We consider the problem of identifying the Protea species in a given image with additional (but op- tional) attributes linked to the observation, such as loca- tion and date. We collect training and test data from a crowd-sourced platform, and find that the Protea identifi- Figure 1. Different species of Protea, such as Protea neriifolia cation problem is exacerbated by considerable inter-class and Protea laurifolia shown here, can exhibit considerable visual similarity, data scarcity, class imbalance, as well as large similarity. variations in image quality, composition and background. Our proposed solution consists of three parts. The first part incorporates a variant of multi-region attention into a pre- important for understanding species populations [3] in the trained convolutional neural network, to focus on the flow- midst of issues like global warming, pollution and poach- erhead in the image. The second part performs coarser- ing. The crowd-sourced platform iNaturalist for example grained classification on subgenera (superclasses) and then allows users to upload observations of wildlife, which typ- rescales the output of the first part. The third part con- ically include images, locations, dates, and identifications ditions a probabilistic model on the additional attributes that can be verified by fellow users [31]. -
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. -
Crewnewsletter
newsletter CREW Volume 14 • April 2018 National CREW overview he pages of this newsletter highlight the work of the Custodians of Rare and CREW, the Custodians of Rare and Endangered Endangered Wildflowers (CREW) pro- Wildflowers, is a programme that involves Tgramme’s citizen scientists during 2017. volunteers from the public in the monitoring and The depth of experience of our volunteers, many whom have been with the programme for over 10 conservation of South Africa’s threatened plants. years, and the long term commitment of the staff CREW aims to capacitate a network of volunteers that manage this programme shows clearly in the excellent information being gathered and the ever from a range of socio-economic backgrounds to increasing spin-off benefits that this programme is monitor and conserve South Africa’s threatened generating for South African plant conservation. plant species. The programme links volunteers CREW continues to grow and we are very pleased to welcome the two new groups that have been in- with their local conservation agencies and itiated in the summer rainfall region (more about particularly with local land stewardship this in Suvarna’s update Page 16). initiatives to ensure the conservation of key Since its inception, CREW has been determined sites for threatened plant species. Funded not only to monitor threatened plants’ popula- jointly by the Botanical Society of South Africa tions, but also to support the conservation of criti- cal habitats for plant conservation. This is achieved and the South African National Biodiversity in two ways; firstly by supporting the expansion Institute, CREW is an integral part of the work on of protected areas via provincial stewardship pro- grammes and secondly by contributing highly monitoring threatened species for South Africa. -
Important Bird and Biodiversity Areas of South Africa
IMPORTANT BIRD AND BIODIVERSITY AREAS of South Africa INTRODUCTION 101 Recommended citation: Marnewick MD, Retief EF, Theron NT, Wright DR, Anderson TA. 2015. Important Bird and Biodiversity Areas of South Africa. Johannesburg: BirdLife South Africa. First published 1998 Second edition 2015 BirdLife South Africa’s Important Bird and Biodiversity Areas Programme acknowledges the huge contribution that the first IBA directory (1998) made to this revision of the South African IBA network. The editor and co-author Keith Barnes and the co-authors of the various chapters – David Johnson, Rick Nuttall, Warwick Tarboton, Barry Taylor, Brian Colahan and Mark Anderson – are acknowledged for their work in laying the foundation for this revision. The Animal Demography Unit is also acknowledged for championing the publication of the monumental first edition. Copyright: © 2015 BirdLife South Africa The intellectual property rights of this publication belong to BirdLife South Africa. All rights reserved. BirdLife South Africa is a registered non-profit, non-governmental organisation (NGO) that works to conserve wild birds, their habitats and wider biodiversity in South Africa, through research, monitoring, lobbying, conservation and awareness-raising actions. It was formed in 1996 when the IMPORTANT South African Ornithological Society became a country partner of BirdLife International. BirdLife South Africa is the national Partner of BirdLife BIRD AND International, a global Partnership of nature conservation organisations working in more than 100 countries worldwide. BirdLife South Africa, Private Bag X5000, Parklands, 2121, South Africa BIODIVERSITY Website: www.birdlife.org.za • E-mail: [email protected] Tel.: +27 11 789 1122 • Fax: +27 11 789 5188 AREAS Publisher: BirdLife South Africa Texts: Daniel Marnewick, Ernst Retief, Nicholas Theron, Dale Wright and Tania Anderson of South Africa Mapping: Ernst Retief and Bryony van Wyk Copy editing: Leni Martin Design: Bryony van Wyk Print management: Loveprint (Pty) Ltd Mitsui & Co. -
Letničky Přehled Druhů Zpracováno Podle: Větvička V
Letničky Přehled druhů Zpracováno podle: Větvička V. & Krejčová Z. (2013) letničky a dvouletky. Adventinum, Praha. ISBN: 80-86858-31-6 Brickell Ch. et al. (1993): Velká encyklopedie květina a okrasných rostlin. Príroda, Bratislava. Kašparová H. & Vaněk V. (1993): Letničky a dvouletky. Praha: Nakladatelství Brázda. (vybrané kapitoly) Botany.cz http://en.hortipedia.com a dalších zdrojů uvedených v úvodu přednášky Vývojová větev jednoděložných rostlin monofyletická skupina zahrnující cca 22 % kvetoucích rostlin apomorfie jednoděložných plastidy sítkovic s proteinovými klínovitými inkluzemi (nejasného významu)* ataktostélé souběžná a rovnoběžná žilnatina listů semena s jednou dělohou vývojová linie Commelinids unlignified cell walls with ferulic acid ester-linked to xylans (fluorescing blue under UV) vzájemně však provázány jen úzce PREZENTACE © JN Řád Commelinales* podle APG IV pět čeledí Čeleď Commelinaceae (křížatkovité) byliny s kolénkatými stonky tropy a subtropy, 40/652 Commelina communis (křížatka obecná) – pěstovaná letnička, v teplých oblastech zplaňuje jako rumištní rostlina Obrázek © Kropsoq, CC BY-SA 3.0 https://upload.wikimedia.org/wikipedia/commons/thumb/e/e2/Commelina_communis_004.jpg/800px- PREZENTACE © JN Tradescantia Commelina_communis_004.jpg © JN Commelina communis (křížatka obecná) Commelinaceae (křížatkovité) Commelina communis (křížatka obecná) Původ: J a JV Asie, zavlečená do S Ameriky a Evropy Stanoviště v přírodě: vlhká otevřená místa – okraje lesů, mokřady, plevel na polích… Popis: Jednoletá dužnatá bylina, výška až 70 cm, lodyhy poléhavé až přímé, větvené, listy 2řadě střídavé, přisedlé až 8 cm dlouhé a 2 cm široké; květy ve vijanech skryté v toulcovitě stočeném listenu, K(3) zelené, C3: 2 modré, třetí okvětní lístek je bělavý, kvete od července do září; plod: 2pouzdrá tobolka Pěstování: vlhká polostinná místa Výsev: teplejší oblasti rovnou ven, jinak předpěstovat Substrát: vlhký propustný, humózní Approximate distribution of Commelina Množení: semeny i řízkováním communis.