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Summary of Offerings in the PBS Bulb Exchange, Dec 2012- Nov 2019
Summary of offerings in the PBS Bulb Exchange, Dec 2012- Nov 2019 3841 Number of items in BX 301 thru BX 463 1815 Number of unique text strings used as taxa 990 Taxa offered as bulbs 1056 Taxa offered as seeds 308 Number of genera This does not include the SXs. Top 20 Most Oft Listed: BULBS Times listed SEEDS Times listed Oxalis obtusa 53 Zephyranthes primulina 20 Oxalis flava 36 Rhodophiala bifida 14 Oxalis hirta 25 Habranthus tubispathus 13 Oxalis bowiei 22 Moraea villosa 13 Ferraria crispa 20 Veltheimia bracteata 13 Oxalis sp. 20 Clivia miniata 12 Oxalis purpurea 18 Zephyranthes drummondii 12 Lachenalia mutabilis 17 Zephyranthes reginae 11 Moraea sp. 17 Amaryllis belladonna 10 Amaryllis belladonna 14 Calochortus venustus 10 Oxalis luteola 14 Zephyranthes fosteri 10 Albuca sp. 13 Calochortus luteus 9 Moraea villosa 13 Crinum bulbispermum 9 Oxalis caprina 13 Habranthus robustus 9 Oxalis imbricata 12 Haemanthus albiflos 9 Oxalis namaquana 12 Nerine bowdenii 9 Oxalis engleriana 11 Cyclamen graecum 8 Oxalis melanosticta 'Ken Aslet'11 Fritillaria affinis 8 Moraea ciliata 10 Habranthus brachyandrus 8 Oxalis commutata 10 Zephyranthes 'Pink Beauty' 8 Summary of offerings in the PBS Bulb Exchange, Dec 2012- Nov 2019 Most taxa specify to species level. 34 taxa were listed as Genus sp. for bulbs 23 taxa were listed as Genus sp. for seeds 141 taxa were listed with quoted 'Variety' Top 20 Most often listed Genera BULBS SEEDS Genus N items BXs Genus N items BXs Oxalis 450 64 Zephyranthes 202 35 Lachenalia 125 47 Calochortus 94 15 Moraea 99 31 Moraea -
Boophone Disticha
Micropropagation and pharmacological evaluation of Boophone disticha Lee Cheesman Submitted in fulfilment of the academic requirements for the degree of Doctor of Philosophy Research Centre for Plant Growth and Development School of Life Sciences University of KwaZulu-Natal, Pietermaritzburg April 2013 COLLEGE OF AGRICULTURE, ENGINEERING AND SCIENCES DECLARATION 1 – PLAGIARISM I, LEE CHEESMAN Student Number: 203502173 declare that: 1. The research contained in this thesis, except where otherwise indicated, is my original research. 2. This thesis has not been submitted for any degree or examination at any other University. 3. This thesis does not contain other persons’ data, pictures, graphs or other information, unless specifically acknowledged as being sourced from other persons. 4. This thesis does not contain other persons’ writing, unless specifically acknowledged as being sourced from other researchers. Where other written sources have been quoted, then: a. Their words have been re-written but the general information attributed to them has been referenced. b. Where their exact words have been used, then their writing has been placed in italics and inside quotation marks, and referenced. 5. This thesis does not contain text, graphics or tables copied and pasted from the internet, unless specifically acknowledged, and the source being detailed in the thesis and in the reference section. Signed at………………………………....on the.....….. day of ……......……….2013 ______________________________ SIGNATURE i STUDENT DECLARATION Micropropagation and pharmacological evaluation of Boophone disticha I, LEE CHEESMAN Student Number: 203502173 declare that: 1. The research reported in this dissertation, except where otherwise indicated is the result of my own endeavours in the Research Centre for Plant Growth and Development, School of Life Sciences, University of KwaZulu-Natal, Pietermaritzburg. -
What Can We Learn from the HIV Response About Pandemic Preparedness for SARS-Cov-2 and Beyond
What can we learn from the HIV response about pandemic preparedness for SARS-CoV-2 and beyond CLASS SESSIONS Dates: June 7 and 8, 2021 Time : 8:30am to 12:30pm Location: TBD/Zoom INSTRUCTORS Salim S Abdool Karim [email protected] / [email protected] Quarraisha Abdool Karim qa4@cumc. columbia.edu / [email protected] Course Description The SARS-CoV-2 pandemic is the most recent and challenging pandemic facing humanity in the 21st century. Country responses to this 2020 pandemic provide important insights on retuns on public health investments made in response to the HIV pandemic but also shaped by political leadership and the balance or prioritisation of saving lives, livelihoods and viral suppression. The role of science and knowledge generation has been unprecedented including the development of several efficacious vaccines. The emergence of new variants of concern of SARS-CoV-2 even as SARS-CoV-2 vaccines are being rolled out across the globe; continued high rates of infections and deaths underscore our inter-dependence and the many research questions that remain unanswered. Global responses to the HIV pandemic have important lessons for responses to SARS-CoV-2. This interactive course will share lessons learnt from responses to SARS-CoV-2 including its interaction with HIV and what lessons our HIV response has for responding to SARS-CoV-2. Course Objectives By the end of the course, students will have a greater appreciation of key elements of an effective response to SARS-CoV-2; the interaction between SARS-CoV-2 and HIV; and lessons from HIV for SARS-CoV-2. -
Newsletter No. 4 Autumn 2005
The Southern African Bulb Group Newsletter No. 4 Autumn 2005 The Southern African Bulb Group was initiated by a group of enthusiasts on April 4th 2004. The objective of the group is to further the understanding of the cultivation of Southern African bulbs, where `bulbs' is used in the broad sense to encompass bulb-, corm- and tuber- possessing Southern African plants, including `dicots' such as Oxalis. In the first instance the group will be run on an informal basis, with an initial subscription of £5 invited from participants. Committee: Robin Attrill (Membership secretary and Newsletter editor), Margaret Corina (Treasurer), Stefan Rau and Terry Smale Editorial This issue of the newsletter contains a report of the meeting of the group held at Rupert Bowlby's Nursery on April 9th 2005, an article on Crinum moorei by David Corina, information on recent literature of interest to growers of Southern African bulbs, and an updated list of suppliers of seed and bulbs/corms of Southern African geophytes. In addition a balance sheet covering the first year of operation of the group is attached. With respect to the supplier list, please let me know if you are aware of other sources which should be included. As I have previously stated the group welcomes articles, and suggestions, for inclusion in future newsletters. Contributions (hand/typewritten and electronic are acceptable!) are urgently required and should be sent to the newsletter editor at 17 Waterhouse Moor, Harlow, Essex, CM18 6BA (Email [email protected] ) Publication of the next issue is scheduled for December 2005. Report on visit to Rupert Bowlby - Saturday 9 th April 2005 by David Corina About 20 members attended the event, and the Group would like to thank Rupert for his hospitality at the event and for opening his collection to the public gaze. -
CHAPTER 12 SPECIES TREATMENT (Enumeration of the 220 Obligate Or Near-Obligate Cremnophilous Succulent and Bulbous Taxa) FERNS P
CHAPTER 12 SPECIES TREATMENT (Enumeration of the 220 obligate or near-obligate cremnophilous succulent and bulbous taxa) FERNS POLYPODIACEAE Pyrrosia Mirb. 1. Pyrrosia schimperiana (Mett. ex Kuhn) Alston PYRROSIA Mirb. 1. Pyrrosia schimperiana (Mett. ex Kuhn) Alston in Journal of Botany, London 72, Suppl. 2: 8 (1934). Cremnophyte growth form: Cluster-forming, subpendulous leaves (of medium weight, cliff hugger). Growth form formula: A:S:Lper:Lc:Ts (p) Etymology: After Wilhelm Schimper (1804–1878), plant collector in northern Africa and Arabia. DESCRIPTION AND HABITAT Cluster-forming semipoikilohydric plant, with creeping rhizome 2 mm in diameter; rhizome scales up to 6 mm long, dense, ovate-cucullate to lanceolate-acuminate, entire. Fronds ascending-spreading, becoming pendent, 150–300 × 17–35 mm, succulent-coriaceous, closely spaced to ascending, often becoming drooping (2–6 mm apart); stipe tomentose (silvery grey to golden hairs), becoming glabrous with age. Lamina linear-lanceolate to linear-obovate, rarely with 1 or 2 lobes; margin entire; adaxial surface tomentose becoming glabrous, abaxial surface remaining densely tomentose (grey to golden stellate hairs); base cuneate; apex acute. Sori rusty brown dots, 1 mm in diameter, evenly spaced (1–2 mm apart) in distal two thirds on abaxial surface, emerging through dense indumentum. Phenology: Sori produced mainly in summer and spring. Spores dispersed by wind, coinciding with the rainy season. Habitat and aspect: Sheer south-facing cliffs and rocky embankments, among lichens and other succulent flora. Plants are scattered, firmly rooted in crevices and on ledges. The average daily maximum temperature is about 26ºC for summer and 14ºC for winter. Rainfall is experienced mainly in summer, 1000–1250 mm per annum. -
Pacific Bulb Society Bulb and Seed Exchange (BX) 201-300 Details for Items Listed Here Have Been Truncated Due to Space Contraints
Pacific Bulb Society Bulb and ExchangeSeed (BX) 201-300 6. 5. 4. 3. 2. 1. >FromPBS: BX 201 itemsfor Winter= 204. itemsfor = 269,Spring total itemsSummer for = 695, total items for Autumn = 1002, total itemper =21.7,BX itemsaverage per month = 65.7, BX’saverage month = 3,per total Thefollowing are statistical analyses of BX201-300, 2009-2011. itemTotal =2170, average andsearch for item the in appropriate the BX. descriptionsof each item, visit PBS the archives ( Detail >FromMary Ittner:Sue (BULBS) 9. 8. 7. 6. 5. 4. 3. 2. 1. >FromPBS: (SEEDS) BX 202 13. 12. 11. 10. 9. 8. 7. Eucomis zambesiaca Dieramaigneum Geissorhizaovata Babianamucronata Brunsvigiajosephinae Boophanehaemanthoides Albucasetosa Moraeahuttoniae Drimiauniflora Aristeawoodii Dieramadracomontanum Hypoxishemerocallidea Agapanthus inapertus Ornithogalumthyrsoides Kniphofiasarmentosa Lachenaliaaurioliae Ixiaorientalis Eriospermumconfusum Items 10 20 30 40 50 60 Tulbaghiaalliacea Polyxenaensilfolia ssp. maughamii Moraealugubris Lachenaliaperryae 0 March 2009 s items for listed herehave been truncated due spaceto contraints. For moredetailed May 2009 (April 2009) 17, (March 30, 2009) June 2009 July 2009 July 2009 July 2009 , short , form August 2009 August 2009 September 2009 September 2009 October 2009 October 2009 November 2009 November 2009 December 2009 February 2010 March 2010 April 2010 May 2010 May 2010 June 2010 PBS BX 200-300 BX PBS July 2010 July 2010 August 2010 Date August 2010 August 2010 http://www.pacificbulbsociety.org/list.php 7. filipponei 6. 5. 4. >FromLynn Makela: (BULBS) 3.Bulbs of >FromMary Ittner: Sue 2.Seed of >FromDell Sherk: humilis 1.Small bulbs of >FromJim Shields: BX 203 15. 14. 13. SEEDS: montanus 12.Bulblets of 11. 10. September 2010 Ipheionsessile Ipheionsellowianum Habranthusbrachyandrus Achimenesgrandiflora October 2010 Massoniajasminiflora Hesperoxiphionperuvianum Haemanthusalbiflos Oxalis Nerinemasoniorum October 2010 November 2010 November 2010 ) (May 2009) 5, December 2010 sp. -
The Effect of Pesticides on the Quality and Safety of Traditional Medicine
South African Journal of Botany 2004, 70(4): 512–514 Copyright © NISC Pty Ltd Printed in South Africa — All rights reserved SOUTH AFRICAN JOURNAL OF BOTANY ISSN 0254–6299 Isolation of captan from Cyrtanthus suaveolens: the effect of pesticides on the quality and safety of traditional medicine EE Elgorashi1, GI Stafford1, D Mulholland2 and J van Staden1* 1 Research Centre for Plant Growth and Development, School of Botany and Zoology, University of KwaZulu-Natal Pietermaritzburg, Private Bag X01, Scottsville 3209, South Africa 2 School of Pure and Applied Chemistry, University of KwaZulu-Natal, King George V Avenue, Glenwood, Durban 4041, South Africa * Corresponding author, e-mail: [email protected] Received 24 November 2003, accepted in revised form 27 January 2004 Bioassay-guided fractionation of dichloromethane scale on agricultural and horticultural crops. It is known extracts of Cyrtanthus suaveolens using the for its mutagenic, genotoxic and teratogenic effects. Salmonella/microsome assay (strain TA98) led to the iso- Issues of quality and safety of traditional medicinal lation of captan [N-(trichloromethylthio)cyclohex-4-ene- plants grown commercially in South Africa and the need 1,2-diccarboximide] at a concentration of 100mg kg–1 of for the establishment of good agricultural practices are dry plant material. Captan is a pesticide used on a large discussed. Introduction Cancer is one of five major causes of death in developed the plant extracts raises the importance of issues of quality countries (Rang et al. 1995). The most common causes of and safety of medicinal plants produced commercially for the cancer are from environmental effects and exposure to cer- South African market and the need for good agricultural tain chemical compounds. -
CHAPTER 1 INTRODUCTION 1.1 Objectives, Key Questions and Hypotheses the Flora of Cliffs Is One of the Least Studied Biotic Assem
CHAPTER 1 INTRODUCTION 1.1 Objectives, key questions and hypotheses The flora of cliffs is one of the least studied biotic assemblages in the world. Most of these plants are uniquely adapted to this type of habitat and are known as cremnophytes (from the Greek, kremnos = cliff + phyton = plant). In southern Africa, here defined as South Africa and Namibia, these vertical rock faces are the habitat of many succulent plants. This study is the first in the world to focus only on these obligate cremnophytes, and in particular those that are essentially succulents and bulbous succulents. The principal aims of this study were to: Describe and document all the obligate or near-obligate succulent plants (and their bulbous component) growing on cliff faces throughout South Africa and Namibia. Describe and interpret the morphological adaptations of succulent cremnophytes to the cliff-face habitat, both vegetatively and in terms of sexual reproduction. The key questions to be asked, included: How many obligate or near-obligate succulent cremnophytes occur in southern Africa and what are their identities? What are the adaptive traits of succulent cremnophytes distinguishing them from related plants from non-cliff habitats? What is the influence of geology and climate on the geographical distribution of succulent cremnophytes? What is the conservation status of succulent cremnophytes? 1 Obligate cremnophilous succulent plant species grow in the absence of larger herbivores. The vertical habitat furthermore demands a shift in strategy with regard to plant morphology and reproductive behaviour. How do cremnophytes survive in a hyper-arid terrain (high water run-off) and in the absence of larger herbivores? This study focuses on the macro-morphological and reproductive adaptations of obligate cremnophilous succulents that enable their self-sustaining long-term survival on the cliffs. -
Version Februar 2016 Masterplan Botanische Gärten Der Universität
Version Februar 2016 Masterplan Botanische Gärten der Universität Bonn 2011—2018 Masterplan 2.0 – 2016 Präambel Nach der Leitungsübernahme und im Vorlauf zum 200-jährigen Gartenjubiläum erfolgt eine Generalplanung für den Zeitraum 2011 - 2018. Die Entwicklung einer kohärenten Gesamtstrategie ist die Basis einer gerichteten, inhaltlichen und ästhetischen Weiterentwicklung der Gärten. Diese Strategie umfasst die gestalterischen Planungen innerhalb der drei Gärten. Darüber hinaus werden die drei Gärten aber auch in eine Gesamtstrategie eingebettet, in der jedem Garten eigene und den anderen Gärten komplementäre Schwerpunkte zugewiesen werden. Der Masterplan ist die administrative, inhaltliche und gestalterische Umsetzung der Mission der Botanischen Gärten der Universität Bonn und dient der Weiterentwicklung der Gärten zu Sammlungen „für die Botanik in ihrem gesamten Umfange“. Als notwendige Basis für diese gärtnerische Entwicklung werden allgemeine Festlegungen zum Thema gute gärtnerische Praxis gemacht sowie eine Sammlungsstrategie formuliert. Der Masterplan gewährleistet Planungssicherheit und –effizienz und ist die Grundlage für die Priorisierung und Zeitplanung der Maßnahmen, den sinnvollen Einsatz der finanziellen Mittel sowie für die Erstellung der detaillierten und ausformulierten Umsetzungsdokumente für die individuellen Gartenbereiche. Die Festlegungen des Masterplanes sind als allgemeine Richtlinien zu verstehen. Die Details der Umsetzung werden von Gartenleitung vor, während und nach der Umsetzung an die jeweiligen Gegebenheiten -
Research Report 2006 / 2007
UNIVERSITY OF KWAZULU-NATAL RESEARCH REPORT 2006 / 2007 RESEARCH REPORT UNIVERSITY OF KWAZULU-NATAL RESEARCH REPORT HIV and AIDS Economic Development Water Quantum Technologies Food Security Race And Identity Cultural Heritage Tourism Conservation African Literature Agribusiness Forestry HIV and AIDS Economic Development Water Quantum Technologies Food Security Race And Identity Cultural Heritage Tourism Conservation African Literature Agribusiness Forestry HIV and AIDS Economic Development Water Quantum Technologies Food Security Race And Identity Cultural Heritage Tourism ConservatiOn African Literature Agribusiness Forestry HIV and AIDS Economic Development Water Quantum Technologies Food Security Race And Identity Cultural Heritage Tourism Conservation African Literature Agribusiness Forestry HIV and AIDS Economic Development Water Quantum Technologies Food Security Race And Identity Cultural Heritage Tourism Conservation African Literature Agribusiness Forestry HIV and AIDS Economic Development Water Quantum Technologies Food Security Race And IdentitY Cultural Heritage Tourism Conservation African Literature Agribusiness Forestry HIV and AIDS Economic Development Water Quantum Technologies Food Security Race And Identity Cultural Heritage Tourism Conservation African Literature Agribusiness Forestry HIV and AIDS Economic Development Water Quantum Technologies Food Security Race And Identity Cultural Heritage Tourism Conservation African Literature Agribusiness Forestry HIV and AIDS Economic Development Water Quantum TechnoLogies -
Souтʜern California
Southern California Horticultural Society Where passionate gardeners meet to share knowledge and learn from each other. socalhort.org NEWSLETTER May 2016 OUR NEXT MEETING SCHS WELCOMES SHARING SECRETS IN THIS ISSUE Thursday, May 12 NEW MEMBERS The SCHS Sharing Secrets Sharing Secrets . 1 question for June is: Friendship Auditorium We’re pleased to extend a April Meeting Recap . 2 warm welcome to our newest Do you grow any flowers 3201 Riverside Drive members: for cutting? Green Sheet / Plant Forum . 3 Los Angeles, CA 90027 If so, which ones & why? Timothy Becker In Memoriam . 4 d Erik Pounders Answer on our web site at Michelle Sullivan schs.memberlodge.org Horticultural Happenings 4 & 5 Socializing: 7:00 pm or e-mail your response to: Laurence and Janet Watt Upcoming Programs and Meeting begins: 7:30 pm [email protected] d by Friday, May 13 SCHS Contact info. 6 in Southern California, is nearing the trowels. It has a wide blade, slightly curved The Why & How press-ready stage. King brings his lengthwise, so it can be used as a scoop, but its heft makes it the best for grubbing passion for locally adapted seeds to out tenacious weeds, tap-rooted plants, or of Seeds all gardeners with a fervent belief that breaking up hard soil. It has a pointed end every gardener needs to save seeds - and serrated long edge, so it’s very useful for ourselves and future generations. for dividing perennial plants, corms, tubers, With his sense of humor and well- etc. And it’s created to be balanced, so it’s paced delivery, we will learn the reasons a joy to use even with arthritic fingers. -
Latin for Gardeners: Over 3,000 Plant Names Explained and Explored
L ATIN for GARDENERS ACANTHUS bear’s breeches Lorraine Harrison is the author of several books, including Inspiring Sussex Gardeners, The Shaker Book of the Garden, How to Read Gardens, and A Potted History of Vegetables: A Kitchen Cornucopia. The University of Chicago Press, Chicago 60637 © 2012 Quid Publishing Conceived, designed and produced by Quid Publishing Level 4, Sheridan House 114 Western Road Hove BN3 1DD England Designed by Lindsey Johns All rights reserved. Published 2012. Printed in China 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 ISBN-13: 978-0-226-00919-3 (cloth) ISBN-13: 978-0-226-00922-3 (e-book) Library of Congress Cataloging-in-Publication Data Harrison, Lorraine. Latin for gardeners : over 3,000 plant names explained and explored / Lorraine Harrison. pages ; cm ISBN 978-0-226-00919-3 (cloth : alkaline paper) — ISBN (invalid) 978-0-226-00922-3 (e-book) 1. Latin language—Etymology—Names—Dictionaries. 2. Latin language—Technical Latin—Dictionaries. 3. Plants—Nomenclature—Dictionaries—Latin. 4. Plants—History. I. Title. PA2387.H37 2012 580.1’4—dc23 2012020837 ∞ This paper meets the requirements of ANSI/NISO Z39.48-1992 (Permanence of Paper). L ATIN for GARDENERS Over 3,000 Plant Names Explained and Explored LORRAINE HARRISON The University of Chicago Press Contents Preface 6 How to Use This Book 8 A Short History of Botanical Latin 9 Jasminum, Botanical Latin for Beginners 10 jasmine (p. 116) An Introduction to the A–Z Listings 13 THE A-Z LISTINGS OF LatIN PlaNT NAMES A from a- to azureus 14 B from babylonicus to byzantinus 37 C from cacaliifolius to cytisoides 45 D from dactyliferus to dyerianum 69 E from e- to eyriesii 79 F from fabaceus to futilis 85 G from gaditanus to gymnocarpus 94 H from haastii to hystrix 102 I from ibericus to ixocarpus 109 J from jacobaeus to juvenilis 115 K from kamtschaticus to kurdicus 117 L from labiatus to lysimachioides 118 Tropaeolum majus, M from macedonicus to myrtifolius 129 nasturtium (p.