Orchid Odyssey
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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. -
Pollinator Attraction in a Sexually Deceptive Orchid by Means of Unconventional Chemicals Manfred Ayasse1*, Florian P
Received 19 August 2002 FirstCite Accepted 12 November 2002 e-publishing Published online Pollinator attraction in a sexually deceptive orchid by means of unconventional chemicals Manfred Ayasse1*, Florian P. Schiestl1†, Hannes F. Paulus1, Fernando Ibarra2 and Wittko Francke2 1Institute of Zoology, Department of Evolutionary Biology, University of Vienna, Althanstrasse 14, A-1090 Vienna, Austria 2Department of Organic Chemistry, Universita¨t Hamburg, Martin Luther King Platz 6, D-20146 Hamburg, Germany Ophrys flowers mimic virgin females of their pollinators, and thereby attract males for pollination. Stimu- lated by scent, the males attempt to copulate with flower labella and thereby ensure pollination. Here, we show for the first time, to our knowledge, that pollinator attraction in sexually deceptive orchids may be based on a few specific chemical compounds. Ophrys speculum flowers produce many volatiles, including trace amounts of (ω-1)-hydroxy and (ω-1)-oxo acids, especially 9-hydroxydecanoic acid. These com- pounds, which are novel in plants, prove to be the major components of the female sex pheromone in the scoliid wasp Campsoscolia ciliata, and stimulate male copulatory behaviour in this pollinator species. The specificity of the signal depends primarily on the structure and enantiomeric composition of the oxygenated acids, which is the same in wasps and in the orchids. The overall composition of the blend differs significantly between the orchid and its pollinator and is of secondary importance. 9-Hydroxyde- canoic acid is a rarely occurring compound that until now has been identified only in honeybees. Contrary to the standard hypothesis that Ophrys flowers produce only ‘second-class attractivity compounds’ and are neglected once the pollinator females are present, we show that flowers are more attractive to the males than are their own females. -
166. Ophrys Scolopax × Ophrys Speculum (Orchidaceae), First Record for the Iberian Flora
226 Acta Botanica Malacitana 37. 2012 166. OPHRYS SCOLOPAX × OPHRYS SPECULUM (ORCHIDACEAE), FIRST RECORD FOR THE IBERIAN FLORA. Juan PÉREZ-CONTRERAS1* & Mick RICHARDSON2 Recibido el 12 de abril de 2012, aceptado para su publicación el 13 de abril de 2012 Primera cita de Ophrys scolopax × Ophrys speculum (Orchidaceae) para la Flora Ibérica. Palabras clave. Orchidaceae, Ophrys, híbrido, Málaga, Península Ibérica, España. Key words. Orchidaceae, Ophrys, hybrid, Malaga, Iberian Peninsula, Spain. Natural hybridization is frequent within floral characters (mainly in petals, lateral Orchidaceae family, especially between labellum lobes and speculum) suggesting the members of the Ophrys L. genus (Delforge, interspecific hybridOphrys scolopax × Ophrys 2006). speculum was found in the wild in Malaga On the 19th of March 2011, a single province by the authors. The plant was growing specimen of a plant showing intermediate in the middle of a colony of its parent species, Ophrys scolopax Cav. & Ophrys speculum subsp. Link speculum, in a pine woodland area in the northwest face of Sierra de Mijas (Alhaurín el Grande). Photographs were taken (fig. 1) and the images sent to experts confirmed the correct identification (Delforge & Lowe, com. pers.). According to the literature, there is no mention of this taxon neither in the Flora Ibérica (Aedo & Herrero, 2005) nor in the Vascular Flora of Eastern Andalusia (Blanca et al., 2011). These new data represent the first record of this hybrid in the Iberian Peninsula. Ophrys scolopax × Ophrys speculum MÁLAGA: UTM 30S UF45, 340 m. Sierra de Mijas, Alhaurín el Grande, 19-III-2011. J. Pérez-Contreras & M. Richardson. REFERENCES AEDO, C. & A. HERRERO (eds.) -2005- Flora Figure 1. -
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. -
Five Established Orchids Ophrys Apifera Var
FIVE ESTABLISHED ORCHIDS OPHRYS APIFERA VAR. CHLORANTHA, AURITA, PURPUREA, PURPUREA. F. ALBA. AND FLAVESCENS (ORCHIDACEAE) IN LEBANON AS PART OF THE NATIVE FLORA. ADDAM K.*1, TAKKOUSH J.1, BOU-HAMDAN M.2 AND ITANI J.3 1Faculty of Business Administration, Research department, Arts, Sciences and Technology University in Lebanon, AUL 2Clinker Production Unit at Ciment De Sibline (LCF: Lebanese Cement Factory). 3Faculty of Sciences and Fine Arts, Arts, Sciences and Technology University in Lebanon, AUL *Corresponding Author: Email- [email protected] Received: November 11, 2015; Revised: November 16, 2015; Accepted: November 17, 2015 Citation: Addam K., et al., (2015) Five Established Orchids Ophrys apifera var. Chlorantha, Aurita, Purpurea, Purpurea. F. Alba. and Flavescens (Orchidaceae) in Lebanon as Part of the Native Flora. Journal of Ecology and Environmental Sciences, ISSN: 0976-9900 & E-ISSN: 0976-9919, Volume 6, Issue 2, pp.-163-169. Copyright: Copyright©2015 Addam K., et al., This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution and reproduction in any medium, provided the original author and source are credited. Introduction species became a total of 130. [6] Six years later (2001), he raised the number to Among all the angiosperm plants, the family of the Orchidaceae is considered to 215 species. This was the last classification set and accepted by him [4]. be the largest. It includes more than 22,000 accepted species in 880 genera. The great conflict and main problem of Orchids classification is still a worldwide Two principal large groups divide the Orchids: debate among the scientists and botanists who have dissimilar points of view in this field and without finding a solution for it till now [7]. -
Conserving Europe's Threatened Plants
Conserving Europe’s threatened plants Progress towards Target 8 of the Global Strategy for Plant Conservation Conserving Europe’s threatened plants Progress towards Target 8 of the Global Strategy for Plant Conservation By Suzanne Sharrock and Meirion Jones May 2009 Recommended citation: Sharrock, S. and Jones, M., 2009. Conserving Europe’s threatened plants: Progress towards Target 8 of the Global Strategy for Plant Conservation Botanic Gardens Conservation International, Richmond, UK ISBN 978-1-905164-30-1 Published by Botanic Gardens Conservation International Descanso House, 199 Kew Road, Richmond, Surrey, TW9 3BW, UK Design: John Morgan, [email protected] Acknowledgements The work of establishing a consolidated list of threatened Photo credits European plants was first initiated by Hugh Synge who developed the original database on which this report is based. All images are credited to BGCI with the exceptions of: We are most grateful to Hugh for providing this database to page 5, Nikos Krigas; page 8. Christophe Libert; page 10, BGCI and advising on further development of the list. The Pawel Kos; page 12 (upper), Nikos Krigas; page 14: James exacting task of inputting data from national Red Lists was Hitchmough; page 16 (lower), Jože Bavcon; page 17 (upper), carried out by Chris Cockel and without his dedicated work, the Nkos Krigas; page 20 (upper), Anca Sarbu; page 21, Nikos list would not have been completed. Thank you for your efforts Krigas; page 22 (upper) Simon Williams; page 22 (lower), RBG Chris. We are grateful to all the members of the European Kew; page 23 (upper), Jo Packet; page 23 (lower), Sandrine Botanic Gardens Consortium and other colleagues from Europe Godefroid; page 24 (upper) Jože Bavcon; page 24 (lower), Frank who provided essential advice, guidance and supplementary Scumacher; page 25 (upper) Michael Burkart; page 25, (lower) information on the species included in the database. -
Document Converted With
Southwest Turkey A Greentours Trip Report 21st March – 2nd April 2010 Led by Başak Gardner Day 1 Journey to Antalya 21.03.10 I met the group at the airport and directly drove to the hotel. It was around 10 pm. Day 2 Journey to Ibradı 22.03.10 With good news from the meteorology the tour started. Alpine Swifts were flying around and Yellow-vented Bulbuls were singing from the roof as we were having our breakfast by the pool. A very short visit to the bank to change and get some money gave a chance for the group to take some pictures of the castle walls and gate. We even did some botanizing. The walls of the very old houses in the old town were almost covered by Cymbalaria longipes. We were on the road before 10 am and our first stop was by a graveyard where Pyrus serikensis, which is an endangered endemic pear tree, was in full bloom. But the main plant we were looking for was a bit over, however we managed to find some fresh reticulately-patterned Iris masia. Along with these were some Muscari comosum, Anemone coronaria and a single plant of Gladiolus italicus. Val spotted our first butterfly an Eastern Festoon and both Large White and Orange Tip were also seen as well as Danford’s Lizard. We made another stop both to have lunch and to look for some Ophrys. Along an old track by the picnic site we encountered many Ophrys mammosa spikes in good flower. We had a good lunch with some Turkish tea our driver prepared for us among the Bellis annua flowers. -
In Memoriam Hans R. REINHARD Ophrys Reinhardiorum H. F
Ber. Arbeitskrs. Heim. Orchid. 25 (1): - 30 In memoriam Hans R. REINHARD Ophrys reinhardiorum H. F. PAULUS spec. nov. und ihr Bestäuber Eupavlovskia funeraria. Zur Bestäubungsbio- logie und Taxonomie einer neuen Art der Ophrys rein- holdii-Gruppe aus Nordostgriechenland (Orchidaceae; Insecta, Apoidea) Hannes F. PAULUS Keywords: Ophrys reinhardiorum new species, Ophrys reinholdii group, pollinator Eu- pavlovskia funeraria (Apoidea, Melectini), pollination biology, distribution in North-East-Greece, biography of Hans R. REINHARD. Zusammenfassung/Summary: PAULUS, H. F. (2008): In memoriam Hans R. REINHARD: Ophrys reinhardi- orum H. F. PAULUS spec. nov. und ihr Bestäuber Eupavlovskia funeraria. Zur Bestäubungsbiologie und Taxonomie einer neuen Art der Ophrys rein- holdii-Gruppe aus Nordostgriechenland (Orchidaceae; Insecta, Apoidea). – Ber. Arbeitskrs. Heim. Orchid. 25 (1): - 30. Es wird eine neue Art der Ophrys reinholdii-Gruppe aus Nordost-Griechen- land beschrieben. Die Art nimmt eine Zwischenstellung zwischen Ophrys reinholdii und O. straussii ein, in dem sie kleinere Blüten, ein grünes Pe- rigon, bauchige Lippen und als Bestäuber Eupavlovskia funeraria hat. Sie blüht deutlich später als Ophrys reinholdii. Sie ist dem Ehepaar Ruth und Hans R. REINHARD aus Zürich gewidmet. Da letzterer kürzlich verstorben ist, wird ein kurzer Lebenslauf und eine Würdigung seiner Leistungen ge- bracht. Hans REINHARD war auch ein sehr guter Maler. Einige seiner Ophrys- Aquarelle werden hier gezeigt. Ber. Arbeitskrs. Heim. Orchid. 25 (1); 2008 PAULUS, H. F. (2008): In memoriam Hans R. REINHARD: Ophrys reinhar- diorum H. F. PAULUS spec. nov. and its pollinator Eupavlovskia funeraria. Regarding pollination biology and taxonomy of a new species of the Ophrys reinholdii group from north-eastern Greece (Orchidaceae; Insecta, Apoidea). -
“Dynamic Speciation Processes in the Mediterranean Orchid Genus Ophrys L
“DYNAMIC SPECIATION PROCESSES IN THE MEDITERRANEAN ORCHID GENUS OPHRYS L. (ORCHIDACEAE)” Tesi di Dottorato in Biologia Avanzata, XXIV ciclo (Indirizzo Sistematica Molecolare) Universitá degli Studi di Napoli Federico II Facoltá di Scienze Matematiche, Fisiche e Naturali Dipartimento di Biologia Strutturale e Funzionale 1st supervisor: Prof. Salvatore Cozzolino 2nd supervisor: Prof. Serena Aceto PhD student: Dott. Hendrik Breitkopf 1 Cover picture: Pseudo-copulation of a Colletes cunicularius male on a flower of Ophrys exaltata ssp. archipelagi (Marina di Lesina, Italy. H. Breitkopf, 2011). 2 TABLE OF CONTENTS GENERAL INTRODUCTION CHAPTER 1: MULTI-LOCUS NUCLEAR GENE PHYLOGENY OF THE SEXUALLY DECEPTIVE ORCHID GENUS OPHRYS L. (ORCHIDACEAE) CHAPTER 2: ANALYSIS OF VARIATION AND SPECIATION IN THE OPHRYS SPHEGODES SPECIES COMPLEX CHAPTER 3: FLORAL ISOLATION IS THE MAIN REPRODUCTIVE BARRIER AMONG CLOSELY RELATED SEXUALLY DECEPTIVE ORCHIDS CHAPTER 4: SPECIATION BY DISTURBANCE: A POPULATION STUDY OF CENTRAL ITALIAN OPHRYS SPHEGODES LINEAGES CONTRIBUTION OF CO-AUTHORS ACKNOWLEDGEMENTS 3 GENERAL INTRODUCTION ORCHIDS With more than 22.000 accepted species in 880 genera (Pridgeon et al. 1999), the family of the Orchidaceae is the largest family of angiosperm plants. Recently discovered fossils document their existence for at least 15 Ma. The last common ancestor of all orchids has been estimated to exist about 80 Ma ago (Ramirez et al. 2007, Gustafsson et al. 2010). Orchids are cosmopolitan, distributed on all continents and a great variety of habitats, ranging from deserts and swamps to arctic regions. Two large groups can be distinguished: Epiphytic and epilithic orchids attach themselves with aerial roots to trees or stones, mostly halfway between the ground and the upper canopy where they absorb water through the velamen of their roots. -
If Not for the Pollinators
MatchingIf Not Flowers for With the Their Pollinators Objective- Students will research the flowers of selected fruits and vegetables, create charts to record gathered information and identify the insects most likely to pollinate the flower from the chart provided. Students will design models of flowers and conduct a “pollination simulation.” Background Every third bite you take would not be there if not for the help of Oklahoma pollinators. Pollination is necessary for the production of seeds and fruits in up Academic to 80 percent of the world’s flowering plants. That includes 2/3 of the world’s Standards food plants—fruits, many vegetables (or their seed crops) and even legumes such as alfalfa and clover, which are fed as hay to the livestock we eat as meat. GRADE 6 The remaining 1/3 of our food come from plants that can be pollinated by the Science—MS.LS1.6, wind—most grasses and some nuts, including pecans and other members of the 2.1,2,4 hickory family. Pollination is important to the US economy. In the US, pollination by GRADE 7 insects contributes to $40 billion worth of products annually. Pollination by Science—MS.LS1.4,5 honeybees alone is valued at $19 billion, 143 times the total value of the honey produced by bees. The pollination process works like this: The flowers use nutritious foods Materials (pollen) to attract pollinating insects in hopes they will become dusted with graph paper bright yellow pollen and transfer the microscopic pollen grains from flower journals to flower. The pollen grains contain the sperm cells that must be transferred clear straws and coffee from the male parts of a flower (the anthers) to the top of the pistil (known stirrers as the stigma) which is on the female part of a flower. -
Pdf of JHOS July 2013
JJoouurrnnaall of the HHAARRDDYY OORRCCHHIIDD SSOOCCIIEETTYY Vol. 10 No. 3 (699) July 2013 JOURNAL of the HARDY ORCHID SOCIETY Vol. 10 No. 3 (69) July 2013 The Hardy Orchid Society Our aim is to promote interest in the study of Native European Orchids and those from similar temperate climates throughout the world. We cover such varied aspects as field study, cultivation and propagation, photography, taxonomy and systematics, and practical conservation. We welcome articles relating to any of these subjects, which will be considered for publication by the editorial committee. Please send your submissions to the Editor, and please structure your text according to the “Advice to Authors” (see website www.hardyorchidsociety.org.uk , January 2004 Journal, Members’ Handbook or contact the Editor). Views expressed in journal arti - cles are those of their author(s) and may not reflect those of HOS. The Hardy Orchid Society Committee President: Prof. Richard Bateman, Jodrell Laboratory, Royal Botanic Gardens Kew, Richmond, Surrey, TW9 3DS Chairman: Celia Wright, The Windmill, Vennington, Westbury, Shrewsbury, Shropshire, SY5 9RG [email protected] Vice-Chairman: vacant Secretary: Richard Robinson, Rhiw, Church Street, Amberley, Sussex, BN18 9NF [email protected] Treasurer: John Wallington, 17, Springbank, Eversley Park Road, London, N21 1JH [email protected] Membership Secretary: Moira Tarrant, Bumbys, Fox Road, Mashbury, Chelmsford, CM1 4TJ [email protected] Plant Show Secretary: David Hughes, Linmoor Cottage, Highwood, -
New Localities of Ophrys Insectifera (Orchidaceae) in Bulgaria
PROCEEDINGS OF THE BALKAN SCIENTIFIC CONFERENCE OF BIOLOGY IN PLOVDIV (BULGARIA) FROM 19TH TILL 21ST OF MAY 2005 (EDS B. GRUEV, M. NIKOLOVA AND A. DONEV), 2005 (P. 312–320) NEW LOCALITIES OF OPHRYS INSECTIFERA (ORCHIDACEAE) IN BULGARIA Tsvetomir Tsvetanov1,*, Vladimir Vladimirov1, Antoaneta Petrova2 1 - Institute of Botany, Bulgarian Academy of Sciences, Sofia, Bulgaria 2 - Botanical Garden, Bulgarian Academy of Sciences, Sofia, Bulgaria * - address for correspondence: [email protected] ABSTRACT. Two new localities of Ophrys insectifera (Orchidaceae) has been found in the Buynovo and Trigrad gorges in the Central Rhodope Mountains. The species had been previously known from a single locality in the Golo Bardo Mountain, where only one specimen had been detected recently. Therefore, the species was considered as an extremely rare in the Bulgarian flora and included in the Annex 3 (Protected species) to the national Biodiversity Act. A total of ca. 25 individuals has been found in the two new localities. Assessment of the species against the IUCN Red List Criteria at national level resulted in a national category “Critically endangered” (CR C2a(i)+D), based on the very small number of individuals in the populations, the limited area of occupancy and severely fragmented locations. KEY WORDS: new chorological data, Ophrys, Orchidaceae, critically endangered species, Rhodope Mts INTRODUCTION Ophrys is among the taxonomically most intricate vascular plant genera in the European flora. Following the taxonomic concept of Delforge (1995) it is represented with 5 species in the Bulgarian flora - O. apifera Huds., O. cornuta Steven, O. insectifera L., O. reinholdii H. Fleischm. and O. mammosa Desf. (Assyov & al.