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Stalking the Wild Lophophora PART 3 San Luis Potosí (Central), Querétaro, and Mexico City
MARTIN TERRY Stalking the wild Lophophora PART 3 San Luis Potosí (central), Querétaro, and Mexico City e continued south on High- ticular—before retreating into the brush. It was way 101, leaving Tamau- not an appealing environment to spend time in, lipas and entering San and as soon as we had collected our samples and Luis Potosí just before we taken our photos, we left, heading further east- hit Highway 80, on which ward on Highway 80. we turned east toward El We stopped after a short distance to check Huizache. The latter is a a friend’s GPS record of what was reported village at the intersection to be “L. williamsii.” And we did indeed find of Highways 57 and 80. It is also the landmark Lophophora there, on both sides of the highway, Wfor the population that Ted Anderson selected as but it was L. koehresii, not L. williamsii. This the source of his neotype specimen to represent was another mud-flat population, and while the the species Lophophora williamsii. I had visited plants were not exactly abundant, we were able this population in 2001, and it was immediate- to find enough to meet our quota of tissue sam- ly apparent, now six years later, that the popula- ples without difficulty. Here again, there was no tion had undergone some changes for the worse. evidence that the L. koehresii had been harvest- There was evidence that plants were being dug ed, despite the fact that it was a heavily traf- up entire (including the roots, as opposed to the ficked area with much human activity. -
Cop16 Inf. 34 (English Only / Únicamente En Inglés / Seulement En Anglais)
CoP16 Inf. 34 (English only / Únicamente en inglés / Seulement en anglais) CONVENTION ON INTERNATIONAL TRADE IN ENDANGERED SPECIES OF WILD FAUNA AND FLORA ____________________ Sixteenth meeting of the Conference of the Parties Bangkok (Thailand), 3-14 March 2013 CITES TRADE – A GLOBAL ANALYSIS OF TRADE IN APPENDIX-I LISTED SPECIES 1. The attached document has been submitted by the Secretariat at the request of the UNEP World Conservation Monitoring Centre (UNEP-WCMC)* in relation to item 21 on Capacity building. 2. The research was facilitated through funds made available by the Government of Germany. * The geographical designations employed in this document do not imply the expression of any opinion whatsoever on the part of the CITES Secretariat or the United Nations Environment Programme concerning the legal status of any country, territory, or area, or concerning the delimitation of its frontiers or boundaries. The responsibility for the contents of the document rests exclusively with its author. CoP16 Inf. 34 – p. 1 CITES Trade - A global analysis of trade in Appendix I-listed species United Nations Environment Programme World Conservation Monitoring Centre February, 2013 UNEP World Conservation Monitoring Centre 219 Huntingdon Road Cambridge CB3 0DL United Kingdom Tel: +44 (0) 1223 277314 Fax: +44 (0) 1223 277136 Email: [email protected] Website: www.unep-wcmc.org The United Nations Environment Programme World Conservation Monitoring Centre (UNEP-WCMC) is the specialist biodiversity assessment centre of the United Nations Environment Programme (UNEP), the world’s foremost intergovernmental environmental organisation. The Centre has been in operation for over 30 years, combining scientific research with practical policy advice. -
PC20 Doc. 16.3 Annex 2
PC20 Doc. 16.3 Annex 2 ASSESSMENT OF TRADE IN EPIPHYTIC CACTI AND REVIEW OF LISTING OF CACTACEAE SPP. IN APPENDIX II 1. This document has been prepared by Mr James Grogan under contract with the CITES Secretariat.1 2. Background information can be found in two key CITES documents: CoP15 Doc. 55, submitted by the Management Authority of Switzerland, describes the issue under consideration in this report, whether certain genera of epiphytic cacti (seven as listed below) should be excluded from Appendix II based on the preponderance of artificially propagated compared to wild- collected specimens in international trade; IUCN Red List conservation status is reviewed, and trade data for gross exports of wild-collected specimens from range nations during 1975–2008 are presented; PC19 Doc. 14.1, prepared by the Chair of the Working Group on the Periodic Review with assistance from the Scientific Authority of Mexico, presents further analysis of trade data during 1998–2008 including the number of specimens of epiphytic cacti in trade that were artificially propagated, number of records and specimens that were wild collected, confiscated or seized, or of unknown origin during this period, and geographic ranges of species in question. Natural range, morphology & taxonomy of the epiphytic cacti 3. The Cactaceae are a New World family except for one species, the epiphytic Rhipsalis baccifera, which is also found in Africa, Madagascar and as far east as Sri Lanka. Seven genera are considered here: Disocactus, Epiphyllum, Hatiora, Lepismium, PseudoRhipsalis, Rhipsalis, and Schlumbergera. 4. These genera are grouped in two tribes of the subfamily Cactoideae within the Cactaceae family: Hylocereeae: Disocactus, Epiphyllum, PseudoRhipsalis Rhipsalideae: Hatiora, Lepismium, Rhipsalis, Schlumbergera 5. -
Shaun's Cacti
TheCactus Explorer The first free on-line Journal for Cactus and Succulent Enthusiasts Mammillaria luethyi Gasteria rawlinsonii Number 3 Echeveria penduliflora ISSN 2048-0482 Obregonia denegrii February 2012 Uebelmannia ‘eriocactoides’ The Cactus Explorer ISSN 2048-0482 Number 3 February 2012 In thIs EdItIon Regular Features Articles Introduction 3 Gasteria rawlinsonii in the Baviaanskloof 26 News and Events 4 Mammillaria luethyi. In search of a botanical Thank you John (Pilbeam) 8 jewel from Mexico 30 Recent New Descriptions 13 My search for Obregonia denegrii 37 Lophophora alberto-vojtechii 16 Melocactus on two Caribbean Islands 43 In the Glasshouse 18 Why Echeveria penduliflora? 47 Journal Roundup 22 Travel with the cactus expert (2) 50 The Love of Books 24 Uebelmannia pectinifera var. eriocactoides 54 Society Page 64 Expedition to Socotra, 1967 58 Retail Therapy 65 The No.1 source for on-line information about cacti and succulents is http://www.cactus-mall.com New link for Gymnocalycium enthusiasts (French): http://gymnocalycium.free.fr/index.php Cover Picture: Mammillaria luethyi PH914.06, possibly several plants or a small cluster. See the article on Page 30. Photo: Paul Hoxey. Invitation to Contributors Please consider the Cactus Explorer as the place to publish your articles. We welcome contributions for any of the regular features or a longer article with pictures on any aspect of cacti and succulents. The editorial team is happy to help you with preparing your work. Please send your submissions as plain text in a ‘Word’ document together with separate jpeg or tiff images with the maximum resolution available, at least 1200 x 800 pixels. -
Cactaceae) with Special Emphasis on the Genus Mammillaria Charles A
Iowa State University Capstones, Theses and Retrospective Theses and Dissertations Dissertations 2003 Phylogenetic studies of Tribe Cacteae (Cactaceae) with special emphasis on the genus Mammillaria Charles A. Butterworth Iowa State University Follow this and additional works at: https://lib.dr.iastate.edu/rtd Part of the Botany Commons, and the Genetics Commons Recommended Citation Butterworth, Charles A., "Phylogenetic studies of Tribe Cacteae (Cactaceae) with special emphasis on the genus Mammillaria " (2003). Retrospective Theses and Dissertations. 565. https://lib.dr.iastate.edu/rtd/565 This Dissertation is brought to you for free and open access by the Iowa State University Capstones, Theses and Dissertations at Iowa State University Digital Repository. It has been accepted for inclusion in Retrospective Theses and Dissertations by an authorized administrator of Iowa State University Digital Repository. For more information, please contact [email protected]. INFORMATION TO USERS This manuscript has been reproduced from the microfilm master. UMI films the text directly from the original or copy submitted. Thus, some thesis and dissertation copies are in typewriter face, while others may be from any type of computer printer. The quality of this reproduction is dependent upon the quality of the copy submitted. Broken or indistinct print, colored or poor quality illustrations and photographs, print bleedthrough, substandard margins, and improper alignment can adversely affect reproduction. In the unlikely event that the author did not send UMI a complete manuscript and there are missing pages, these will be noted. Also, if unauthorized copyright material had to be removed, a note will indicate the deletion. Oversize materials (e.g., maps, drawings, charts) are reproduced by sectioning the original, beginning at the upper left-hand comer and continuing from left to right in equal sections with small overlaps. -
RMB-439 C-Formato.Indd
Revista Mexicana de Biodiversidad 81: 163- 175, 2010 http://dx.doi.org/10.22201/ib.20078706e.2010.001.186 Is geographical rarity frequent among the cacti of the Chihuahuan Desert? ¿Es la rareza geográfi ca frecuente entre las cactáceas del Desierto Chihuahuense? Héctor M. Hernández*, Carlos Gómez-Hinostrosa and Gibrán Hoffmann Departamento de Botánica, Instituto de Biología, Universidad Nacional Autónoma de México, Apartado postal 70-233, 04510 Mexico D. F., Mexico. *Correspondent: [email protected] Abstract. With the aim of assessing the extent of geographical rarity of Mexican Cactaceae, we calculated the distribution size (area of occupancy) of 142 species from the Chihuahuan Desert. In addition, using 2 variables (number of localities and range size), we preliminarily assessed their conservation status using the current IUCN Red List criteria. The results showed enormous variation in the areas of occupancy, although from the biogeographic and conservation perspective the most exceptional group comprises the extremely narrow endemics (42 species), whose range is restricted to areas smaller than 10 km2. Our results reinforce the reputation of this plant family as exceptionally rare geographically. We suggest that geographical rarity of Cactaceae in the Chihuahuan Desert is a natural phenomenon; however, we propose that the range of several species has been infl uenced by human activities. Regarding the conservation status of the species, 75 of them are categorized as Least concern. The remaining 67 species (47.2%) fall in 1 of the 3 categories of threat (27 Vulnerable, 11 Endangered, and 29 Critically endangered). These fi gures confi rm the critical conservation status of Mexican Cactaceae. -
September 2012
Prickly News South Coast Cactus & Succulent Society Newsletter - September 2012 GENERAL MEETING President’s Message September 2012 Sunday, September 9, 1:30 pm Although I can’t say Agaves are among my favorite We will meet in Frances Young Hall species, I enjoyed Greg Starr’s presentation and PROGRAM: even bought a copy of his latest book. Maybe it will help me identify a plant I was given as “Blue Peter Wakoviac from San Diego will give a hands-on Agave”. I think you will all enjoy Peter Wakoviac’s type of demonstration on Mammillarias (Yes we all presentation on Mammilarias at the September have one I’m sure). Peter had the most points this meeting. year at the national CSSA Show and Sale – which means he was the Best of the Best. He specializes Mother nature has given us a bit of that hot, muggy in growing large plants to perfection, so come and summer that much of the rest of the country has learn how to grow them from an expert. Peter also experienced these past few months. I for one propagates many of his plants and will be bringing DON’T like it and hoping for a return to our normal some to sell. Lets give Peter a very warm welcome. Edenistic clime - SOON. Although . hot muggy weather is just fine with my plants, almost without exception, they love it. Because I use a rather dry potting soil - with a lot of pumice - I do need to wa- REFRESHMENTS FOR SEPTEMBER ter more often. I would add a little more sand to the Volunteers for September refreshments are: mix to retain moisture, but when we have a wet, Snow Dunn and Melinda Hines cool winter, excess moisture can cause rot. -
A Phylogenetic Study of Ferocactus Britton and Rose (Cactaceae: Cactoideae) Jorge Hugo Cota-Sánchez Iowa State University
Iowa State University Capstones, Theses and Retrospective Theses and Dissertations Dissertations 1997 A phylogenetic study of Ferocactus Britton and Rose (Cactaceae: Cactoideae) Jorge Hugo Cota-Sánchez Iowa State University Follow this and additional works at: https://lib.dr.iastate.edu/rtd Part of the Botany Commons, Other Ecology and Evolutionary Biology Commons, Other Genetics and Genomics Commons, and the Plant Breeding and Genetics Commons Recommended Citation Cota-Sánchez, Jorge Hugo, "A phylogenetic study of Ferocactus Britton and Rose (Cactaceae: Cactoideae) " (1997). Retrospective Theses and Dissertations. 11453. https://lib.dr.iastate.edu/rtd/11453 This Dissertation is brought to you for free and open access by the Iowa State University Capstones, Theses and Dissertations at Iowa State University Digital Repository. It has been accepted for inclusion in Retrospective Theses and Dissertations by an authorized administrator of Iowa State University Digital Repository. For more information, please contact [email protected]. INFORMATION TO USERS This manuscript has been reproduced from the microfihn master. TJMI fihns the text directly from the original or copy submitted. Thus, some thesis and dissertation copies are in typewriter face, while others may be from any type of computer printer. The quality of this reproduction is dependent upon the quality of the copy submitted. Broken or indistinct print, colored or poor quality illustrations and photographs, print bleedthrough, substandard margins, and improper alignment can adversely affect reproduction. In the unlikely event that the author did not send UMI a complete manuscript and there are missing pages, these will be noted. Also, if unauthorized copyright material had to be removed, a note will indicate the deletion. -
Cacti, Biology and Uses
CACTI CACTI BIOLOGY AND USES Edited by Park S. Nobel UNIVERSITY OF CALIFORNIA PRESS Berkeley Los Angeles London University of California Press Berkeley and Los Angeles, California University of California Press, Ltd. London, England © 2002 by the Regents of the University of California Library of Congress Cataloging-in-Publication Data Cacti: biology and uses / Park S. Nobel, editor. p. cm. Includes bibliographical references (p. ). ISBN 0-520-23157-0 (cloth : alk. paper) 1. Cactus. 2. Cactus—Utilization. I. Nobel, Park S. qk495.c11 c185 2002 583'.56—dc21 2001005014 Manufactured in the United States of America 10 09 08 07 06 05 04 03 02 01 10 987654 321 The paper used in this publication meets the minimum requirements of ANSI/NISO Z39.48–1992 (R 1997) (Permanence of Paper). CONTENTS List of Contributors . vii Preface . ix 1. Evolution and Systematics Robert S. Wallace and Arthur C. Gibson . 1 2. Shoot Anatomy and Morphology Teresa Terrazas Salgado and James D. Mauseth . 23 3. Root Structure and Function Joseph G. Dubrovsky and Gretchen B. North . 41 4. Environmental Biology Park S. Nobel and Edward G. Bobich . 57 5. Reproductive Biology Eulogio Pimienta-Barrios and Rafael F. del Castillo . 75 6. Population and Community Ecology Alfonso Valiente-Banuet and Héctor Godínez-Alvarez . 91 7. Consumption of Platyopuntias by Wild Vertebrates Eric Mellink and Mónica E. Riojas-López . 109 8. Biodiversity and Conservation Thomas H. Boyle and Edward F. Anderson . 125 9. Mesoamerican Domestication and Diffusion Alejandro Casas and Giuseppe Barbera . 143 10. Cactus Pear Fruit Production Paolo Inglese, Filadelfio Basile, and Mario Schirra . -
Geohintonia Mexicana Und Aztekium Hintonii 92/95
M 6000 E Heft 5 Kakteen Mai 1993 und andere Sukkulenten Jahrgang 44 Kakteen und andere Sukkulenten Monatlich erscheinendes Organ der als Herausgeber genannten Gesellschaften Heft 5 • Mai 1993 • Jahrgang 44 • ISSN 0022 7846 Zum Titelbild: Die sukkulenten Gattungen der Asclepiadaceen aus Afrika, die unter dem Begriff 5tape//eae zusammengefaßt werden, haben seit ihrem ersten Bekanntwerden im vorigen Jahrhundert mit ihren eigenartig schönen Blüten bei Botanikern und Pflanzenfreunden ein großes Interesse gefunden. Formen und Farben dieser Blüten haben in unserer heimischen Pflanzenwelt in der Tat nichts Vergleichbares. Dazu kommt, daß sie sich durch einen komplizierten Blütenbau und einen Bestäubungsmechanismus auszeichnen. Letzterer ist in seiner hohen Spezialisierung dem vieler Orchideen vergleichbar. Im Laufe der Zeit wurden zahlreiche neu Arten gefunden. So ist es verständlich, daß diese Gewächse immer wieder Pflanzenfreunde faszinieren und Wissenschaftler zu neuen Untersuchungen veranlassen. Diese Neubearbeitungen erbrachten vielfach Erkenntnisse, die - wie auch bei den Kakteen - zur Aufstellung neuer Gattungen und Umbenennungen geführt haben und noch führen. Die im Titelbild vorgestellte Art könnte Stultitia cooperi N.E.Brown sein, es weichen jedoch einige Merkmale - u.a. die Färbung des Ringes - deutlich von den vorliegenden Beschreibungen ab, sodaß es sich möglicherweise um eine Hybride handelt; auch das Vorliegen einer abweichenden Blütenfärbung wäre denkbar. Ursprünglich ist die Art 1909 von N. E. B r o w n als Stapelia beschrieben worden. Ph il l ips hat 1932 die Gattung Stultitia aufgestellt, die neben 5. cooperi noch 3 weitere Arten umfaßte. Zwischendurch ist die Art auch unter dem Gattungsnamen Stapeliopsis in der Literatur erschienen. Von Le a c h wurde sie schließlich 1978 in die artenreiche Gattung Orbea gestellt, sodaß sie jetzt Orbea cooperi N.E. -
Molecular Phylogeny, Origin and Taxonomic Implications of the Tribe Cacteae (Cactaceae)
This article was downloaded by: [UNAM Ciudad Universitaria] On: 04 April 2013, At: 17:45 Publisher: Taylor & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer House, 37-41 Mortimer Street, London W1T 3JH, UK Systematics and Biodiversity Publication details, including instructions for authors and subscription information: http://www.tandfonline.com/loi/tsab20 Molecular phylogeny, origin and taxonomic implications of the tribe Cacteae (Cactaceae) Monserrat Vázquez-Sánchez a , Teresa Terrazas a , Salvador Arias a & Helga Ochoterena a a Instituto de Biología, Universidad Nacional Autónoma de México, Apartado Postal 70–233, México, 04510, DF, México Version of record first published: 03 Apr 2013. To cite this article: Monserrat Vázquez-Sánchez , Teresa Terrazas , Salvador Arias & Helga Ochoterena (2013): Molecular phylogeny, origin and taxonomic implications of the tribe Cacteae (Cactaceae), Systematics and Biodiversity, 11:1, 103-116 To link to this article: http://dx.doi.org/10.1080/14772000.2013.775191 PLEASE SCROLL DOWN FOR ARTICLE Full terms and conditions of use: http://www.tandfonline.com/page/terms-and-conditions This article may be used for research, teaching, and private study purposes. Any substantial or systematic reproduction, redistribution, reselling, loan, sub-licensing, systematic supply, or distribution in any form to anyone is expressly forbidden. The publisher does not give any warranty express or implied or make any representation that the contents will be complete or accurate or up to date. The accuracy of any instructions, formulae, and drug doses should be independently verified with primary sources. The publisher shall not be liable for any loss, actions, claims, proceedings, demand, or costs or damages whatsoever or howsoever caused arising directly or indirectly in connection with or arising out of the use of this material. -
Tissue Localization of Betacyanins in Cactus Stems
Revista Mexicana de Biodiversidad 83: 413-420, 2012 Tissue localization of betacyanins in cactus stems Localización de betacianinas en tejido del tallo de cactus Alessandro Mosco Department of Life Sciences, University of Trieste, Via Licio Giorgieri 5 I-34127 Trieste, Italy. [email protected] Abstract. Betalains are soluble pigments found only in the suborder Chenopodiniae, while in all other Angiospermae they are replaced by anthocyanins. The convergent evolution of the presence of anthocyanins and betalains in vegetative tissues supports the hypothesis of a similar function, based on the absorption properties of these pigments. The screening effect of anthocyanins results in the reduction of the amount of photoinhibition. Betalains, being the anthocyanin counterpart in most families of Caryophyllales, were also suggested to have a screening role. This study is aimed at identifying in which Cactaceae stem tissues betacyanins, reddish to violet betalain pigments, accumulate. Stem accumulation of betacyanins was observed in cacti both in their natural habitat and in cultivation. The localization of betacyanins was assessed by light microscope studies on tubercle transverse sections. During 2 field trips in distinct years to the Mexican plateau in March, many cactus species, belonging to different genera, were observed displaying a reddish stem. Light microscope studies on cultivated plants showed that betacyanins accumulate in the hypodermis and in the outer layers of the chlorenchyma, where they may act as a screen, thus protecting the photosystems present in the underlying chlorenchyma, and have a possible antioxidant function in the cortex. Key words: betacyanins, cacti, epidermis, hypodermis. Resumen. Las betalaínas son pigmentos solubles que se encuentran sólo en el suborden Chenopodiniae, mientras que en el resto de Angiospermae, lo que existe son antocianinas.