CYTOTAXONOMIE DES VANDEAE It) Par J.C
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Nitrogen Containing Volatile Organic Compounds
DIPLOMARBEIT Titel der Diplomarbeit Nitrogen containing Volatile Organic Compounds Verfasserin Olena Bigler angestrebter akademischer Grad Magistra der Pharmazie (Mag.pharm.) Wien, 2012 Studienkennzahl lt. Studienblatt: A 996 Studienrichtung lt. Studienblatt: Pharmazie Betreuer: Univ. Prof. Mag. Dr. Gerhard Buchbauer Danksagung Vor allem lieben herzlichen Dank an meinen gütigen, optimistischen, nicht-aus-der-Ruhe-zu-bringenden Betreuer Herrn Univ. Prof. Mag. Dr. Gerhard Buchbauer ohne dessen freundlichen, fundierten Hinweisen und Ratschlägen diese Arbeit wohl niemals in der vorliegenden Form zustande gekommen wäre. Nochmals Danke, Danke, Danke. Weiteres danke ich meinen Eltern, die sich alles vom Munde abgespart haben, um mir dieses Studium der Pharmazie erst zu ermöglichen, und deren unerschütterlicher Glaube an die Fähigkeiten ihrer Tochter, mich auch dann weitermachen ließ, wenn ich mal alles hinschmeissen wollte. Auch meiner Schwester Ira gebührt Dank, auch sie war mir immer eine Stütze und Hilfe, und immer war sie da, für einen guten Rat und ein offenes Ohr. Dank auch an meinen Sohn Igor, der mit viel Verständnis akzeptierte, dass in dieser Zeit meine Prioritäten an meiner Diplomarbeit waren, und mein Zeitbudget auch für ihn eingeschränkt war. Schliesslich last, but not least - Dank auch an meinen Mann Joseph, der mich auch dann ertragen hat, wenn ich eigentlich unerträglich war. 2 Abstract This review presents a general analysis of the scienthr information about nitrogen containing volatile organic compounds (N-VOC’s) in plants. -
An Introduction to the Epiphytic Orchids of East Africa
Sphyrarchynchus sp. Cyrtorchis crassifoHa Schltr. AN INTRODUCTION TO THE EPIPHYTIC ORCHIDS OF EAST AFRICA. By W. M. MOREAU AND R. E. MOREAU. C()IYl,tents. 1. Introduction. 2. Nomenclature and classification. 3. General ecology. 4. The orchid flower. 5. Published and unpublished sources of East African records. 6. Tentative field key to the genera. 7. Annotated check-list of species. 1. INTRODUCTION. Over fifteen thousand species of orchids have been described, the vast majority of them tropical, and the greater part of them epiphytic, that is, normally growing on trees without deriving sustenance from them. But little more than ten per cent of the majestic total belong to Tropical Africa and moreover, so far as is known at present, within that area ground orchids predominate over epiphytic in the proportion of more than three to one. There is reason to believe that these figures are a reflection rather of our ignorance than of the truth. Because the Tropical African epiphytic orchids are not characterised by the magni• ficence and opulence of those of other regions, they have not attracted the commercial collector and certainly are most imperfectly known. Yet the local orchids display a delightful diversity of adaptation and of form. None are flamboyant, but many are beautiful, some are exquisitely dainty and a few are bizarre. They appeal to the same feelings and are capable of arousing the same enthusiasms as succulents or alpine plants. Moreover, anyone who takes the comparatively little trouble required to collect and grow them has the additional satisfaction of knowing that he is contributing to scientific knowledge. -
Orchids Limited Catalog
2003-2004 Orchids Limited Catalog Hic Natus Ubique Notus (Born here, known everywhere!) 25 years ago, in 1978, Orchids Limited started in a very small greenhouse behind a plant store in Minnetonka, Minnesota. Now located in Plymouth, we have grown to five greenhouses, a lab and support building. Our goal has always been to provide high quality species and hybrids in a niche market. We continue to breed new varieties and raise large populations of species derived from select stock. We are now seeing the fruits of our labor with many new exciting hybrids. It is very satisfying to see populations of species that were once hard to obtain or produce, now become available through our laboratory. Thanks to all of our customers, past and present, who have supported us and enabled us to grow. Please visit our web site at www.orchidweb.com for the most up-to-date offerings. We have designed a custom search engine to allow you to search for plants by name, category, color, temperature, bloom season or price range. Or, simply click "Browse our entire selection" for an alphabetic listing of all items. Our In Spike Now section, updated weekly, lists all the plants in flower or bud that are ready to be shipped. The Plant of the Week feature and Plant of the Week Library provide pictures and detailed cultural information on numerous species and hybrids. Thank you for choosing Orchids Limited. Orchids Limited 4630 Fernbrook Lane N. Plymouth, MN 55446 U.S.A. www.orchidweb.com Toll free: 1-800-669-6006 Phone: 763-559-6425 Fax: 763-557-6956 e-mail: [email protected] Nursery Hours: Mon-Sat 9:00 a.m. -
Actes Du 15E Colloque Sur Les Orchidées De La Société Française D’Orchidophilie
Cah. Soc. Fr. Orch., n° 7 (2010) – Actes 15e colloque de la Société Française d’Orchidophilie, Montpellier Actes du 15e colloque sur les Orchidées de la Société Française d’Orchidophilie du 30 mai au 1er juin 2009 Montpellier, Le Corum Comité d’organisation : Daniel Prat, Francis Dabonneville, Philippe Feldmann, Michel Nicole, Aline Raynal-Roques, Marc-Andre Selosse, Bertrand Schatz Coordinateurs des Actes Daniel Prat & Bertrand Schatz Affiche du Colloque : Conception : Francis Dabonneville Photographies de Francis Dabonneville & Bertrand Schatz Cahiers de la Société Française d’Orchidophilie, N° 7, Actes du 15e Colloque sur les orchidées de la Société Française d’Orchidophilie. ISSN 0750-0386 © SFO, Paris, 2010 Certificat d’inscription à la commission paritaire N° 55828 ISBN 978-2-905734-17-4 Actes du 15e colloque sur les Orchidées de la Société Française d’Orchidophilie, D. Prat et B. Schatz, Coordinateurs, SFO, Paris, 2010, 236 p. Société Française d’Orchidophilie 17 Quai de la Seine, 75019 Paris Cah. Soc. Fr. Orch., n° 7 (2010) – Actes 15e colloque de la Société Française d’Orchidophilie, Montpellier Préface Ce 15e colloque marque le 40e anniversaire de notre société, celle-ci ayant vu le jour en 1969. Notre dernier colloque se tenait il y a 10 ans à Paris en 1999, 10 ans c’est long, 10 ans c’est très loin. Il fallait que la SFO renoue avec cette traditionnelle organisation de colloques, manifestation qui a contribué à lui accorder la place prépondérante qu’elle occupe au sein des orchidophiles français et de la communauté scientifique. C’est chose faite aujourd’hui. Nombreux sont les thèmes qui font l’objet de communications par des intervenants dont les compétences dans le domaine de l’orchidologie ne sont plus à prouver. -
INVENTAIRE DES ORCHIDEES DE TALATAKELY PARC NATIONAL DE RANOMAFANA ETUDES MORPHOLOGIQUE ET MOLECULAIRE DE CINQ ESPECES DU GENRE Aerangis (Rchb.F.)
UNIVERSITE D’ANTANANARIVO FACULTE DES SCIENCES Département de Biologie et Ecologie Végétales Mémoire pour l’obtention du Diplôme d’Etudes Approfondies (D.E.A.) En Biologie et Ecologie Végétales OPTION : ECOLOGIE VEGETALE INVENTAIRE DES ORCHIDEES DE TALATAKELY PARC NATIONAL DE RANOMAFANA ETUDES MORPHOLOGIQUE ET MOLECULAIRE DE CINQ ESPECES DU GENRE Aerangis (Rchb.f.) Présenté par RANDRIANINDRINA Veloarivony Rence Aimée (Maître ès Sciences) Soutenu publiquement le, 31 Janvier 2008 Devant la Commission de jury composée de : Président : Pr. RAJERIARISON Charlotte Examinateurs : Dr. RABAKONANDRIANINA Elisabeth Dr. FALINIAINA Lucien Rapporteurs : Dr. RAKOUTH Bakolimalala Dr. EDWARD Louis Jr. 1 UNIVERSITE D’ANTANANARIVO FACULTE DES SCIENCES Département de Biologie et Ecologie Végétales Mémoire pour l’obtention du Diplôme d’Etudes Approfondies (D.E.A.) En Biologie et Ecologie Végétales OPTION : ECOLOGIE VEGETALE INVENTAIRE DES ORCHIDEES DE TALATAKELY PARC NATIONAL DE RANOMAFANA ETUDES MORPHOLOGIQUE ET MOLECULAIRE DE CINQ ESPECES DU GENRE Aerangis (Rchb.f.) Présenté par RANDRIANINDRINA Veloarivony Rence Aimée (Maître ès Sciences) Soutenu publiquement le, 31 Janvier 2008 Devant la Commission de jury composée de : Président : Pr. Charlotte RAJERIARISON Examinateurs : Dr. Elisabeth RABAKONANDRIANINA Dr Lucien. FALINIAINA Rapporteurs : Dr. Bakolimalala RAKOUTH Dr. Louis Jr. EDWARD 2 REMERCIEMENTS En premier lieu, nous voudrions rendre gloire à Dieu pour sa bienveillance et sa bénédiction. Mené à terme ce mémoire, est le fruit de la collaboration entre -
Orchids: 2017 Global Ex Situ Collections Assessment
Orchids: 2017 Global Ex situ Collections Assessment Botanic gardens collectively maintain one-third of Earth's plant diversity. Through their conservation, education, horticulture, and research activities, botanic gardens inspire millions of people each year about the importance of plants. Ophrys apifera (Bernard DuPon) Angraecum conchoglossum With one in five species facing extinction due to threats such (Scott Zona) as habitat loss, climate change, and invasive species, botanic garden ex situ collections serve a central purpose in preventing the loss of species and essential genetic diversity. To support the Global Strategy for Plant Conservation, botanic gardens create integrated conservation programs that utilize diverse partners and innovative techniques. As genetically diverse collections are developed, our collective global safety net against plant extinction is strengthened. Country-level distribution of orchids around the world (map data courtesy of Michael Harrington via ArcGIS) Left to right: Renanthera monachica (Dalton Holland Baptista ), Platanthera ciliaris (Wikimedia Commons Jhapeman) , Anacamptis boryi (Hans Stieglitz) and Paphiopedilum exul (Wikimedia Commons Orchi ). Orchids The diversity, stunning flowers, seductiveness, size, and ability to hybridize are all traits which make orchids extremely valuable Orchids (Orchidaceae) make up one of the largest plant families to collectors, florists, and horticulturists around the world. on Earth, comprising over 25,000 species and around 8% of all Over-collection of wild plants is a major cause of species flowering plants (Koopowitz, 2001). Orchids naturally occur on decline in the wild. Orchids are also very sensitive to nearly all continents and ecosystems on Earth, with high environmental changes, and increasing habitat loss and diversity found in tropical and subtropical regions. -
Gold Country Orchids Limited Availability List [email protected]
Gold Country Orchids Limited Availability List [email protected] We are offering a 10% discount on all orders. If your order is over $150 we offer an added incentive of a 20% discount. Shipping rates will apply. It is best to have all orders sent to the above email. If you do not get a confirmation within 3 days call or send it again. The discounts also apply to our website. Aerangis kirkii Seedlings of this wonderful species with crystalline soft brown flowers that resemble flying doves. Foliage has a bronze tint. BS on Mount $45.00 Aerangis hariotiana ‘Gold Country’ African mini with orange flowers $20.00 Aerangis hildebrandtii ‘Gold Country’ Similar to above but longer flower spike with slightly larger flowers. Great mini for the home 2” BS $25.00 Aerangis puncata Mini species with large flowers on a tiny plant BS $20.00 Aerangis Valley Isle (somalensis x mystacidii) Super easy to grow miniature with crystalline white flowers. 2 inch BS $15.00 Angraecum elephantinum Miniature species with ctystaline white 3 inch fragrant flowers NBS 2 inch $25.00 Angraecum didieri Miniature species 2 inch BS $20.00 Ascocentrum ampulaceum Orange form, India 2 inch BS $20.00 Ascocentrum aurantiacum Mini plant with bright orange flowers BS $15.00 Bulb. carunculatum ‘Big Ben’ Divisions of a very easy to flower species with bright green flowers and a plum lip. Large BS $35.00 Bulb companulatum ‘Rob’ Miniature daisy type with yellow & plum flowers Blooming size divisions $20.00 Bulb Elizabeth Ann ‘Buckelberry’ FCC/AOS Mother divisions $25.00 Bulb falcatum v. -
Atlanta Orchid Society Newsletter
The Atlanta Affiliated with the American Orchid Orchid Society, the Orchid Digest Corporation and the Mid-America Orchid Congress. Society 2001 Recipient of the American Orchid Society’s Distinguished Affiliated Bulletin Societies Service Award Newsletter Editor: Danny Lentz Volume 47: Number 7 www.atlantaorchidsociety.org July 2006 JULY EVENTS The Meeting: 8:00 Monday, July 10 at Atlanta Botanical Garden Marv Ragan will speak on Encyclias Marv Ragan of MAJ Orchids in Jacksonville will give a presentation on Encyclias. He will be bringing plants to sell. Roy Harrow’s Auction Roy Harrow’s auction will be held on July 29. This is a great opportunity to sell or swap some of your extra plants. See page 4 for details. Neomoorea irrorata Inside This Issue Atlanta Orchid Society 2006 Officers…………………………………………..….…………… Page 2 Member Spotlight – Mikie Emerson………………………………………...……....………….. Page 2 Events Out and About………………Dates for your Calendar…………...……….…….……… Page 3 Minutes of the June Meeting ….…….…...……….………….…………..……………...….…. Page 3 Roy Harrow’s Auction……………………….………..………..……………………………... Page 4 The June Exhibition Table ……………………………….………..………..…………...……. Page 5 Recent Blooms at the Atlanta Botanical Garden……………………………………………….. Page 8 Collector’s Item : Aeranthes ramosa Rolfe……………….………….…………..………...…… Page 9 Recent Awards from the Atlanta Judging Center……….………………………………………. Page 10 All contents © Atlanta Orchid Society unless otherwise noted. Page 2 www.atlantaorchidsociety.org July 2006 THE ATLANTA ORCHID Member Spotlight I am pretty much "plain vanilla." I SOCIETY have been growing orchids since Officers 1995. After killing quite a few, I President - Richard Hallberg decided I needed help so I joined both 152 Sloan St. AtlOS and South Metro Orchid Roswell, GA 30075 Society and the AOS. I grew in a back 770-587-5827 bedroom for a while then I built a [email protected] small attached greenhouse mainly built Vice-President/Programs - Mark Reinke from recycled material. -
Research Priorities and Future Directions in Conservation of Wild Orchids in Sri Lanka: a Review
Nature Conservation Research. Заповедная наука 2020. 5(Suppl.1): 34–45 https://dx.doi.org/10.24189/ncr.2020.029 RESEARCH PRIORITIES AND FUTURE DIRECTIONS IN CONSERVATION OF WILD ORCHIDS IN SRI LANKA: A REVIEW J. Dananjaya Kottawa-Arachchi1,*, R. Samantha Gunasekara2 1Tea Research Institute of Sri Lanka, Sri Lanka 2Lanka Nature Conservationists, Sri Lanka *e-mail: [email protected], [email protected] Received: 24.03.2020. Revised: 22.05.2020. Accepted: 29.05.2020. Together with Western Ghats, Sri Lanka is a biodiversity hotspot amongst the 35 regions known worldwide. Considering the Sri Lankan orchids, 70.6% of the orchid species, including 84% of the endemics, are categorised as threatened. The distribution of the family Orchidaceae is mostly correlated with the distribution pattern of the main bioclimatic zones which is governed by the amount and intensity of rainfall and altitude. Habitat deterioration and degradation, clearing of vegetation, intentional forest fires and spread of invasive alien species are significant threats to native species. Illegally collection and exporting of indigenous species has been another alarming issue in the past decades. Protection of native species, increased public awareness, enforcement of legislation and introduction of new propagation techniques would certainly bring a beneficial effect to the native orchid flora. Conduct awareness programs, strengthen existing laws, and reviewing the legal framework related to the native orchid flora could be vital for future conservation. Apart from the identification of new species and their distribution, future research on understanding soil chemical and physical parameters of terrestrial habitats, plant association of terrestrial orchids, phenology patterns and interactions of pollinators, associations with mycorrhiza, effect of invasive alien species and impact of climate change are highlighted. -
Ants Tend Ghost Orchids: Patrolling of Dendrophylax Lindenii (Orchidaceae) by Crematogaster Ashmeadi in Florida
Ants tend ghost orchids: patrolling of Dendrophylax lindenii (Orchidaceae) by Crematogaster ashmeadi in Florida Peter R. Houlihan1,5,*, Andrea Lucky2, Mike Owen3, and Thomas C. Emmel1,2,4,6 Abstract Myriad symbioses exist between insects and orchids, especially in tropical forests where the majority of species are epiphytic. Relationships be- tween ants and rare epiphytic orchids are underrepresented in the scientific literature. The natural history and ecological entomology of Florida’s endangered and epiphytic ghost orchid, Dendrophylax lindenii (Lindley) Bentham ex Rolfe (Orchidaceae), remain limited. Widely recognized for long-standing hypotheses concerning the species’ pollination ecology, that documentation recently overturned, other interactions between insects and ghost orchids are scarce. Here we describe the first associations between ants, Crematogaster ashmeadi Mayr (Hymenoptera: For- micidae), and D. lindenii. Ghost orchid roots provide facultative and opportunistic structures for arboreal ants to use in nesting. Furthermore, excrement from ant colonies within the root mass can increase nutrient availability in the orchid’s nutrient-poor substrate; the proximity of these ants permits patrolling to defend the plant and exert control over possible extra floral nectaries that require further inquiry. This study presents novel observations that expand the known insect associations with ghost orchids, elucidating the complex ecology of one of Florida’s rarest and most endangered species. Key Words: ants; arboreal; ecology; epiphyte; Everglades; Fakahatchee Resumen Existen incontables números de simbiosis entre insectos y orquídeas, especialmente en los bosques tropicales donde la mayoría de las especies son epífitas. Las relaciones entre las hormigas y las orquídeas epífitas más raras están subrepresentadas en la literatura científica. -
D'haijère & Al. • Phylogeny and Taxonomy of Ypsilopus
[Article Category: SYSTEMATICS AND PHYLOGENY] [Running Header:] D’haijère & al. • Phylogeny and taxonomy of Ypsilopus (Orchidaceae) Article history: Received: 16 May 2018 | returned for (first) revision: 17 Dec 2018 | (last) revision received: 2 Apr 2019 | accepted: 4 Apr 2019 Associate Editor: Cassio van den Berg | © 2019 International Association for Plant Taxonomy Molecular phylogeny and taxonomic synopsis of the angraecoid genus Ypsilopus (Orchidaceae, Vandeae) Tania D’haijère,1,2 Patrick Mardulyn,1 Ling Dong,3 Gregory M. Plunkett,3 Murielle Simo-Droissart,4 Vincent Droissart2,5,6 & TariQ Stévart2,6,7 1 Evolutionary Biology and Ecology, Faculté des Sciences, C.P. 160/12, Université Libre de Bruxelles, 50 Avenue F. Roosevelt, 1050 Brussels, Belgium 2 Herbarium et BibliotHèque de Botanique africaine, C.P. 265, Université Libre de Bruxelles, Campus de la Plaine, Boulevard du TriompHe, 1050 Brussels, Belgium 3 Cullman Program for Molecular Systematics, New York Botanical Garden, Bronx, New York 10458-5126, U.S.A. 4 Plant Systematics and Ecology Laboratory, HigHer TeacHers’ Training College, University of Yaoundé I, P.O. Box 047, Yaoundé, Cameroon 5 AMAP, IRD, CIRAD, CNRS, INRA, Université Montpellier, Boulevard de la Lironde TA A-51/PS2, 34398 Montpellier, France 6 Missouri Botanical Garden, Africa and Madagascar Department, P.O. Box 299, St. Louis, Missouri 63166-0299, U. S. A. 7 Botanic Garden Meise, Domein van BoucHout, Nieuwelaan 38, 1860 Meise, Belgium Address for correspondence: Tania D’haijère, [email protected] ORCID PM, https://orcid.org/0000-0003-2154-5256; GMP, https://orcid.org/0000-0002-0751-4309; MSD, https://orcid.org/0000-0001-6707-8791; VD, https://orcid.org/0000-0001-9798-5616 DOI Abstract Previous phylogenetic analyses focused on angraecoid orchids suggested that the genus Ypsilopus was paraphyletic and that some species of Tridactyle and Rangaeris belong to a clade that included Ypsilopus. -
The Orchid Pollinaria Collection at Lankester Botanical Garden, University of Costa Rica
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/258442479 THE ORCHID POLLINARIA COLLECTION AT LANKESTER BOTANICAL GARDEN, UNIVERSITY OF COSTA RICA Article · January 2008 DOI: 10.2307/41760317 CITATIONS READS 4 178 2 authors: Franco Pupulin A. P. Karremans University of Costa Rica University of Costa Rica 201 PUBLICATIONS 1,707 CITATIONS 113 PUBLICATIONS 731 CITATIONS SEE PROFILE SEE PROFILE Some of the authors of this publication are also working on these related projects: Sobralias of Costa Rica View project Species Orchidacearum Icones Colombianae View project All content following this page was uploaded by A. P. Karremans on 17 May 2014. The user has requested enhancement of the downloaded file. Selbyana 29(1): 69- 86. 2008. THE ORCHID POLLINARIA COLLECTION AT LANKESTER BOTANICAL GARDEN, UNIVERSITY OF COSTA RICA FRANCO PUPULIN* Lankester Botanical Garden, University of Costa Rica. P.O. Box 1031-7050 Cartago, Costa Rica,. CA Angel Andreetta Research Center on Andean Orchids, University Alfredo Pérez Guerrero, Extension Gualaceo, Ecuador Harvard University Herbaria, Cambridge, MA, USA The Marie Selby Botanical Gardens, Sarasota, FL, USA Email: [email protected] ADAM KARREMANS Lankester Botanical Garden, University of Costa Rica. P.O. Box 1031-7050 Cartago, Costa Rica, CA Angel Andreetta Research Center on Andean Orchids, University Alfredo Pérez Guerrero, Extension Gualaceo, Ecuador ABSTRACT. The relevance of pollinaria study in orchid systematics and reproductive biology is summa rized. The Orchid Pollinaria Collection and the associate database of Lankester Botanical Garden, University of Costa Rica, are presented. The collection includes 496 pollinaria, bèlonging to 312 species in 94 genera, with particular emphasis on Neotropical taxa of the tribe Cymbidieae (Epidendroideae).