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Communique May 2010
San Gabriel Valley Cactus & Succulent Society COMMUNIQUE An Affi liate of the Cactus & Succulent Society of America, Inc. May 2010 - Volume 43, Number 5 May Meeting: President’s Message We had a very lively Board of Directors meeting in April. Our Thursday, next Board meeting will be at the Inter-City Show in August. Plan to May 13 at 7:30 pm attend if you have thoughts or issues that you’d like to share. One of the items discussed at the BoD meeting was the issue of Meetings are held on the incorporation. We have decided to begin the process of becoming a 2nd Thursday of the month not-for-profi t 501 (c) 3 Corporation. This will enable us to be a more legitimate entity. Among the many benefi ts for us in becoming a non- at 7:30 pm in the Palm Room, profi t corporation is that we will be in position to accept donations and Los Angeles County Arboretum, provide the donor a tax write-off. You will see more about this in the Arcadia. near future, but we should have the process complete by the end of the year. We will have our annual picnic at Pitzer College again this year. Mini-Show Plants: The date is July 17. Plan to be there at around 11 -11:30 AM. The club provides sodas and water and fried chicken. Members bring side CACTUS — dishes and desserts. We’ll eat at around 12:00 or when the chicken Ferocactus arrives. There is an auction after we eat, so bring your check book and Joe Clements will tour us around the campus to show off his latest SUCCULENT— plantings of succulents. -
University of Florida Thesis Or Dissertation Formatting
SYSTEMATICS OF TRIBE TRICHOCEREEAE AND POPULATION GENETICS OF Haageocereus (CACTACEAE) By MÓNICA ARAKAKI MAKISHI A DISSERTATION PRESENTED TO THE GRADUATE SCHOOL OF THE UNIVERSITY OF FLORIDA IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY UNIVERSITY OF FLORIDA 2008 1 © 2008 Mónica Arakaki Makishi 2 To my parents, Bunzo and Cristina, and to my sisters and brother. 3 ACKNOWLEDGMENTS I want to express my deepest appreciation to my advisors, Douglas Soltis and Pamela Soltis, for their consistent support, encouragement and generosity of time. I would also like to thank Norris Williams and Michael Miyamoto, members of my committee, for their guidance, good disposition and positive feedback. Special thanks go to Carlos Ostolaza and Fátima Cáceres, for sharing their knowledge on Peruvian Cactaceae, and for providing essential plant material, confirmation of identifications, and their detailed observations of cacti in the field. I am indebted to the many individuals that have directly or indirectly supported me during the fieldwork: Carlos Ostolaza, Fátima Cáceres, Asunción Cano, Blanca León, José Roque, María La Torre, Richard Aguilar, Nestor Cieza, Olivier Klopfenstein, Martha Vargas, Natalia Calderón, Freddy Peláez, Yammil Ramírez, Eric Rodríguez, Percy Sandoval, and Kenneth Young (Peru); Stephan Beck, Noemí Quispe, Lorena Rey, Rosa Meneses, Alejandro Apaza, Esther Valenzuela, Mónica Zeballos, Freddy Centeno, Alfredo Fuentes, and Ramiro Lopez (Bolivia); María E. Ramírez, Mélica Muñoz, and Raquel Pinto (Chile). I thank the curators and staff of the herbaria B, F, FLAS, LPB, MO, USM, U, TEX, UNSA and ZSS, who kindly loaned specimens or made information available through electronic means. Thanks to Carlos Ostolaza for providing seeds of Haageocereus tenuis, to Graham Charles for seeds of Blossfeldia sucrensis and Acanthocalycium spiniflorum, to Donald Henne for specimens of Haageocereus lanugispinus; and to Bernard Hauser and Kent Vliet for aid with microscopy. -
Prickly News South Coast Cactus & Succulent Society Newsletter | August 2020
PRICKLY NEWS SOUTH COAST CACTUS & SUCCULENT SOCIETY NEWSLETTER | AUGUST 2020 ZOOM PRESENTATION SHARE YOUR GARDEN VIDEO PRESENTATIONS: Sunday, August 9, 2020 @ 1:30 pm CSSA (Cactus and Succulent Jackson (Members watch for an email invitation) Society of America), is sharing the complete video Burkholder presentations of the lectures The Botany of Cacti: from the 2015 and 2017 An Introduction Conventions. This is a chance to hear from world renowned lecturers and experience Greetings from Home, still! the high level information Thank you to all of you who sent photos of received at the Conventions. your plants and gardens. You will see them in Please go to this website to our Newsletter and at our Zoom meetings for Email me with photos of access the videos. interest. I am always inspired by seeing other’s your garden and/or plants https:// that we can publish as a way gardens and hope that you enjoy these as well. cactusandsucculentsociety. of staying connected. org/ Our first Zoom meeting went well and Gary [email protected] Duke was well prepared for his talk. Thanks to Scott Bunnel for hosting the meeting for us. I hope more of you will join us for the August meeting where we will hear Jackson Burkholder give us a Cactus Botany presentation-very instructive! To learn more visit southcoastcss.org CALL FOR PHOTOS: Please continue to send photos for the Plant of the Month. The Mini-show categories have been published online with information about each genera. Our genera for August Like us on our facebook page are Cactus: Astrophytum and Succulent: Sedum, Pachyphytum and Sempervivum. -
Cactus Explorers Journal
Bradleya 34/2016 pages 100–124 What is a cephalium? Root Gorelick Department of Biology and School of Mathematics & Statistics and Institute of Interdisciplinary Studies, Carleton University, 1125 Raven Road, Ottawa, Ontario K1S 5B6 Canada (e-mail: [email protected]) Photographs by the author unless otherwise stated. Summary : There are problems with previous at - gibt meist einen abgrenzbaren Übergang vom tempts to define ‘cephalium’, such as via produc - photosynthetisch aktiven Gewebe zum nicht pho - tion of more hairs and spines, confluence of tosynthetisch aktiven und blütentragenden areoles, or periderm development at or under - Cephalium, die beide vom gleichen Triebspitzen - neath each areole after flowering. I propose using meristem abstammen. Cephalien haben eine an - the term ‘cephalium’ only for a combination of dere Phyllotaxis als die vegetativen these criteria, i.e. flowering parts of cacti that Sprossabschnitte und sitzen der vorhandenen have confluent hairy or spiny areoles exterior to a vegetativen Phyllotaxis auf. Wenn blühende Ab - thick periderm, where these hairs, spines, and schnitte nur einen Teil der oben genannten Merk - periderms arise almost immediately below the male aufweisen, schlage ich vor, diese Strukturen shoot apical meristem, and with more hairs and als „Pseudocephalien“ zu bezeichnen. spines on reproductive parts than on photosyn - thetic parts of the shoot. Periderm development Introduction and confluent areoles preclude photosynthesis of Most cacti (Cactaceae) are peculiar plants, cephalia, which therefore lack or mostly lack even for angiosperms, with highly succulent stomata. There is almost always a discrete tran - stems, numerous highly lignified leaves aka sition from photosynthetic vegetative tissues to a spines, lack of functional photosynthetic leaves, non-photosynthetic flower-bearing cephalium, CAM photosynthesis, huge sunken shoot apical both of which arise from the same shoot apical meristems, and fantastic stem architectures meristem. -
Bradleya 31/2013 Pages 142-149
Bradleya 31/2013 pages 142-149 Coleocephalocereus purpureus has a cephalium; Micrantho - cereus streckeri has a pseudocephalium (Cereeae, Cactoideae, Cactaceae) Root Gorelick Department of Biology, School of Mathematics & Statistics, and Institute of Interdisciplinary Studies Carleton University, 1125 Colonel By Drive, Ottawa, Ontario K1S 5B6 Canada. (email: [email protected]). Photographs by the author Summary : The putatively closely related cactus Introduction genera of Coleocephalocereus , Micranthocereus , Cactaceae (cacti) in the tribe Cactoideae have Cereus , Monvillea , and Stetsonia have a wide a wide range of reproductive anatomies ranging range in specialization of reproductive portions of from cephalia to pseudocephalia to forms where the shoot, from cephalium to pseudocephalium to reproductive and vegetative structures are indis - no specialization. After briefly summarizing the tinguishable (Buxbaum, 1964, 1975; Mauseth, shifting uses of the terms ‘cephalium’ and ‘pseudo - 2006). cephalium’, I provide gross morphological evi - For instance, Melocactus Link & Otto, Disco - dence that Coleocephalocereus purpureus has a cactus Pfeiffer, and Espostoa Britton & Rose have true cephalium that is formed of a continuous true cephalia in which the flowering parts are not swath of bristles and hairs, with its underlying photosynthetic because every epidermal cell con - thick cortex of parenchyma replaced by a narrow tains a modified leaf that is a hair, bristle, or layer of cork. By contrast, Micranthocereus streck - spine, with no stomata amongst the epidermal eri has a pseudocephalium composed of nothing cells (Mauseth, 2006). Furthermore, there are more than larger hairier areoles in which the un - changes to the internal anatomy of cephalia, derlying epidermis is still photosynthetic and the where the underlying cortex is not a wide swath of underlying cortex is still a thick layer of highly succulent parenchyma, but instead a thin parenchyma without any noticeable cork. -
Cactaceae), a Threatened Species in Restinga Sandy Coastal Plain of Brazil
Anais da Academia Brasileira de Ciências (2013) 85(2): 615-622 (Annals of the Brazilian Academy of Sciences) Printed version ISSN 0001-3765 / Online version ISSN 1678-2690 www.scielo.br/aabc The effect of temperature on the germination of Melocactus violaceus Pfeiff. (Cactaceae), a threatened species in restinga sandy coastal plain of Brazil LUIZ R. ZAMITH1, DENISE D. CRUZ2 and BÁRBARA T.T. RICHERS3 1Universidade Federal Fluminense, Instituto de Biologia, Departamento de Biologia Geral, Caixa Postal 100436, 24020-971 Niterói, RJ, Brasil 2Universidade Federal da Paraíba, CCEN, Cidade Universitária, 58059-900 João Pessoa, PB, Brasil 3Instituto de Desenvolvimento Sustentável Mamirauá, Av. Brasil, 197, Juruá, Caixa Postal 38, 69470-000 Tefé, AM, Brasil Manuscript received on April 8, 2011; accepted for publication on May 14, 2012 ABSTRACT Melocactus violaceus is an endangered species due to habitat destruction and the overcollection of this species for ornamental use. The aim of this study was to test the effect of different temperatures on the germination of M. violaceus. Three treatments were conducted: a constant temperature of 25°C, a 20-35°C alternating temperature, both inside germination chamber, and an alternating temperature under room temperature (mean temperature ranged from 25-37°C). The fi nal seed germination rates at the alternating temperature treatments were not signifi cantly different (65% in the seed germinator and 62.5% at room condition). However, both treatments with alternating temperatures had signifi cantly higher germination rates compared to the treatment kept at the constant temperature (8%). Our study showed that alternating temperatures between 20 and 37°C provides satisfactory conditions to induce a high percentage of seed germination of M. -
Basal Eudicots
9/12/2019 Basal Eudicots Dicots in transition between Basal Grade (Dicot) Angiosperms & Core Eudicots • Many stamens and, usu, carpels • Perianth reduced in number, though still poorly differentiated • Parts generally free (some with fusion in G) • Triaperturate pollen. Tricolpate pollen from the Lamiales (USDA Pollen Lab) Ranunculaceae (buttercup family) Herbs to vines or woody vines Lvs simple, compound, to dissected, all with sheathing bases & membranous margins. Perianth whorls poorly differentiated Ca4-5-many Co4-5-many Amany Gseveral-many on convex receptacle 1 9/12/2019 Ranunculaceae (buttercup family) Ranunculus (UMass Extension) (PM Dziuk, 2006) (UMass Extension) Ranunculaceae (buttercup family) Ranunculus 2 9/12/2019 Ranunculaceae (buttercup family) USDA Plants Database Clematis Papaveraceae (poppy family) Herbs (shrubs) often with milky or colored latex. Lvs simple to pinnate to pinnately much dissected with or without sheathing base with membranous margins. Perianth whorls well differentiated between 2 caducous sepals and 4‐8 showy petals. Ca2,caducous Co4-8 Amany or 6 G[2-many],short to absent style 3 9/12/2019 Papaveraceae (poppy family) Papaver orientale Papaveraceae (poppy family) Papaver somniferum 4 9/12/2019 Papaveraceae (poppy family) Papaver somniferum Papaveraceae (poppy family) Chelidonium (celandine‐poppy) 5 9/12/2019 Papaveraceae (poppy family) Sanguinaria http://alivestructures.blogspot.com/ Dicentra 6 9/12/2019 Dicentra Papaveraceae (poppy family) Lamprocapnos http://alivestructures.blogspot.com/ 7 9/12/2019 -
Central Spine
CENTRAL SPINE NEWSLETTER OF THE CE N TRAL ARIZO N A CA C TUS & SU cc ULE N T SO C IETY AN AFFILI A TE OF THE Cac TUS & SU cc ULENT SO C IETY OF AMERI ca ON THE WEB A T www .C ENTR A L A RIZON acac TUS .ORG April, 2009 IN THIS ISSUE: • Messing with the Mesembs: Bulbs and Corms: Cliff Fielding • Around My (or Your) Desert Garden: Bob Torrest • Things are not what they seem: Jim Elliott 2009 CACSS OFFI C ERS PRIL PEAKER President: Steve Plath ................................ 623-238-3342 A S [email protected] Landscaping with Succulents Vice-President: Lee Brownson ............... 480-951-4945 Featuring: Woody Minnich [email protected] When: April 26th at 2:00 p.m. Secretary: Lois Schneberger................... 480-946-8373 Where: Webster Audotorium [email protected] Treasurer: Wayne Whipple ..................... 480-460-3623 [email protected] From the editor ... Laurence Garvie A huge thank you to this months’ contributors - Cliff Fielding, Bob Torrest, and Jim Elliott, without whose time and effort there would be little reason for sending out this newsletter. Our -an BOARD OF DIRE C TORS TERMS ENDING 12/2009 nual show and sale provided a wonderful opportunity to see and Doug Dawson ............................................... 480-893-1207 photograph some spectacular cacti and succulents, some of which dawsonlithops@ grace this newsletter. Keep those contributions, both written and hotmail.com visual, coming... Leo Martin .................................................... 602-852-9714 [email protected] A note on latin names - I know they can be a pain to spell, but if Steve Martinez ............................................. 602-688-4339 in doubt please double check their spelling in your contributions. -
Cactology II
Edited & published by Alessandro Guiggi Viale Lombardia 59, 21053 Castellanza (VA), Italy International Cactaceae Research Center (ICRC) [email protected] The texts have been written by Alessandro Guiggi Roy Mottram revised the English text The texts in Spanish have been translated by M. Patricia Palacios R. The texts in French have been translated by Gérard Delanoy Illustrations by the author & individual contributors All right reserved No parts of this issue may be reproduced in any form, without permission from the Publisher © Copyright ICRC ISSN 1971-3010 Cover illustration Adult plant of Melocactus intortus subsp. broadwayi with its cephalium from Micoud, Saint Lucia, Lesser Antilles. Photo by J. Senior. Back cover illustration Crested plant of Pilosocereus lanuginosus subsp. colombianus cult. hort. Jardin Exotique of Monaco. Photo by A. Guiggi. Nomenclatural novelties proposed in this issue Melocactus caesius subsp. lobelii (Suringar) Guiggi comb. nov. Melocactus macracanthos subsp. stramineus (Suringar) Guiggi comb. et stat nov. Melocactus mazelianus subsp. andinus Guiggi comb. et stat. nov. Melocactus mazelianus subsp. schatzlii (Till et R. Gruber) Guiggi comb. et stat. nov. Melocactus mazelianus subsp. schatzlii forma guanensis (Xhonneux et Fernandez- Alonso) Guiggi comb. et stat. nov. Pilosocereus lanuginosus subsp. colombianus (Rose) Guiggi comb. et stat. nov. Pilosocereus lanuginosus subsp. moritzianus (Otto ex Pfeiffer) Guiggi comb. et stat. nov. Pilosocereus lanuginosus subsp. tillianus (Gruber et Schatzl) Guiggi comb. et stat. nov. Praepilosocereus Guiggi gen. nov. Praepilosocereus mortensenii (Croizat) Guiggi comb. nov. Subpilocereus fricii (Backeberg) Guiggi comb. nov. Subpilocereus fricii subsp. horrispinus (Backeberg) Guiggi comb. et stat. nov. Corrigendum Cactology I Pag. 23: The geographical distribution of Consolea spinosissima subsp. -
Crafting and Consuming an American Sonoran Desert: Global Visions, Regional Nature and National Meaning
Crafting and Consuming an American Sonoran Desert: Global Visions, Regional Nature and National Meaning Item Type text; Electronic Dissertation Authors Burtner, Marcus Publisher The University of Arizona. Rights Copyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author. Download date 02/10/2021 04:13:17 Link to Item http://hdl.handle.net/10150/268613 CRAFTING AND CONSUMING AN AMERICAN SONORAN DESERT: GLOBAL VISIONS, REGIONAL NATURE AND NATIONAL MEANING by Marcus Alexander Burtner ____________________________________ copyright © Marcus Alexander Burtner 2012 A Dissertation Submitted to the Faculty of the DEPARTMENT OF HISTORY In Partial Fulfillment of the Requirements for the degree of DOCTOR OF PHILOSOPHY In the Graduate College THE UNIVERSITY OF ARIZONA 2012 2 THE UNIVERSITY OF ARIZONA GRADUATE COLLEGE As members of the Dissertation Committee, we certify that we have read the dissertation prepared by Marcus A. Burtner entitled “Crafting and Consuming an American Sonoran Desert: Global Visions, Regional Nature, and National Meaning.” and recommend that it be accepted as fulfilling the dissertation requirement for the Degree of Doctor of Philosophy ____________________________________________________________Date: 1/7/13 Katherine Morrissey ____________________________________________________________Date: 1/7/13 Douglas Weiner ____________________________________________________________Date: 1/7/13 Jeremy Vetter ____________________________________________________________Date: 1/7/13 Jack C. Mutchler Final approval and acceptance of this dissertation is contingent upon the candidate's submission of the final copies of the dissertation to the Graduate College. I hereby certify that I have read this dissertation prepared under my direction and recommend that it be accepted as fulfilling the dissertation requirement. -
(Cactaceae Juss.) Species
Acta Agrobotanica DOI: 10.5586/aa.1697 ORIGINAL RESEARCH PAPER Publication history Received: 2016-05-24 Accepted: 2016-10-03 Anatomical and morphological features Published: 2016-12-20 of seedlings of some Cactoideae Eaton Handling editor Barbara Łotocka, Faculty of Agriculture and Biology, Warsaw (Cactaceae Juss.) species University of Life Sciences – SGGW, Poland Halyna Kalashnyk1*, Nataliia Nuzhyna2, Maryna Gaidarzhy2 Authors’ contributions 1 HK: carried out the experiments Department of Botany, Educational and Scientific Center “Institute of Biology and Medicine”, and wrote the manuscript; Taras Shevchenko National University of Kyiv, S. Petlyury 1, Kyiv 01032, Ukraine 2 NN: designed the anatomical Scientific laboratory “Introduced and natural phytodiversity”, Educational and Scientific Center experiment and contributed “Institute of Biology and Medicine”, Taras Shevchenko National University of Kyiv, S. Petlyury 1, to data interpretation; MG: Kyiv 01032, Ukraine designed the experiment, * Corresponding author. Email: [email protected] critically read the manuscript and contributed to data interpretation Abstract Funding Three-month-old seedlings of 11 species of the subfamily Cactoideae Melocac( - This study was financed from the research project tus bahiensis, Melocactus curvispinus, Echinopsis eyriesii, E. mirablis, E. peruviana, No. 14БП036-01 at the Taras Oreocereus celsianus, Rebutia flavistyla, Rebutia minuscula, Astrophytum myrios- Shevchenko National University tigma, Mamillaria columbiana, and M. prolifera) have been studied. These plants of Kyiv. exhibit a uniseriate epidermis, covered by a thin cuticle. Except for E. peruviana Competing interests and A. myriostigma, no hypodermis could be detected. The shoots of all studied No competing interests have specimens consist mainly of cortex parenchyma with large thin-walled cells. The been declared. -
A Taxonomic Backbone for the Global Synthesis of Species Diversity in the Angiosperm Order Caryophyllales
Zurich Open Repository and Archive University of Zurich Main Library Strickhofstrasse 39 CH-8057 Zurich www.zora.uzh.ch Year: 2015 A taxonomic backbone for the global synthesis of species diversity in the angiosperm order Caryophyllales Hernández-Ledesma, Patricia; Berendsohn, Walter G; Borsch, Thomas; Mering, Sabine Von; Akhani, Hossein; Arias, Salvador; Castañeda-Noa, Idelfonso; Eggli, Urs; Eriksson, Roger; Flores-Olvera, Hilda; Fuentes-Bazán, Susy; Kadereit, Gudrun; Klak, Cornelia; Korotkova, Nadja; Nyffeler, Reto; Ocampo, Gilberto; Ochoterena, Helga; Oxelman, Bengt; Rabeler, Richard K; Sanchez, Adriana; Schlumpberger, Boris O; Uotila, Pertti Abstract: The Caryophyllales constitute a major lineage of flowering plants with approximately 12500 species in 39 families. A taxonomic backbone at the genus level is provided that reflects the current state of knowledge and accepts 749 genera for the order. A detailed review of the literature of the past two decades shows that enormous progress has been made in understanding overall phylogenetic relationships in Caryophyllales. The process of re-circumscribing families in order to be monophyletic appears to be largely complete and has led to the recognition of eight new families (Anacampserotaceae, Kewaceae, Limeaceae, Lophiocarpaceae, Macarthuriaceae, Microteaceae, Montiaceae and Talinaceae), while the phylogenetic evaluation of generic concepts is still well underway. As a result of this, the number of genera has increased by more than ten percent in comparison to the last complete treatments in the Families and genera of vascular plants” series. A checklist with all currently accepted genus names in Caryophyllales, as well as nomenclatural references, type names and synonymy is presented. Notes indicate how extensively the respective genera have been studied in a phylogenetic context.