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Pollination by Deceit in Paphiopedilum Barbigerum (Orchidaceae): a Staminode Exploits the Innate Colour Preferences of Hoverflies (Syrphidae) J
Plant Biology ISSN 1435-8603 RESEARCH PAPER Pollination by deceit in Paphiopedilum barbigerum (Orchidaceae): a staminode exploits the innate colour preferences of hoverflies (Syrphidae) J. Shi1,2, Y.-B. Luo1, P. Bernhardt3, J.-C. Ran4, Z.-J. Liu5 & Q. Zhou6 1 State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing, China 2 Graduate School of the Chinese Academy of Sciences, Beijing, China 3 Department of Biology, St Louis University, St Louis, MO, USA 4 Management Bureau of Maolan National Nature Reserve, Libo, Guizhou, China 5 The National Orchid Conservation Center, Shenzhen, China 6 Guizhou Forestry Department, Guiyang, China Keywords ABSTRACT Brood site mimic; food deception; fruit set; olfactory cue; visual cue. Paphiopedilum barbigerum T. Tang et F. T. Wang, a slipper orchid native to southwest China and northern Vietnam, produces deceptive flowers that are Correspondence self-compatible but incapable of mechanical self-pollination (autogamy). The Y.-B. Luo, State Key Laboratory of Systematic flowers are visited by females of Allograpta javana and Episyrphus balteatus and Evolutionary Botany, Institute of Botany, (Syrphidae) that disperse the orchid’s massulate pollen onto the receptive Chinese Academy of Sciences, 20 Nanxincun, stigmas. Measurements of insect bodies and floral architecture show that the Xiangshan, Beijing 100093, China. physical dimensions of these two fly species correlate with the relative posi- E-mail: [email protected] tions of the receptive stigma and dehiscent anthers of P. barbigerum. These hoverflies land on the slippery centralised wart located on the shiny yellow Editor staminode and then fall backwards through the labellum entrance. -
Platanthera Chapmanii: Culture, Population Augmentation, and Mycorrhizal Associations
Platanthera chapmanii: culture, population augmentation, and mycorrhizal associations By Kirsten Poff, B.S. A Thesis In Plant and Soil Science Submitted to the Graduate Faculty of Texas Tech University in Partial Fulfillment of the Requirements for the Degree of MASTER OF SCIENCE Approved Dr. Jyotsna Sharma Chair of Committee Dr. Scott Longing Dr. John Zak Dr. Mark Sheridan Dean of the Graduate School August, 2016 © 2016, Kirsten Poff Texas Tech University, Kirsten Poff, August 2016 ACKNOWLEDGEMENTS First I would like to thank my mentor and advisor, Dr. Jyotsna Sharma for all of her help and support. She has challenged and encouraged me throughout my program and the duration of this project. Thanks to her, I am light-years ahead of where I was two years ago. Texas Parks and Wildlife is also gratefully acknowledged for funding portions of this study. I also wish to express my gratitude to Dr. John Zak for his enthusiasm and for encouraging my love of microbes. I also gratefully thank Dr. Scott Longing for his advice, and constructive comments. I sincerely thank all three committee members for all the time and energy they have spent on me throughout the duration of my project. I gratefully acknowledge Dr. Jason Woodward for his encouragement and recommendations as well. I also acknowledge Dr. Cynthia McKenney and Mr. Russel Plowman for their support; I now have a passion for teaching, and a much better understanding of what it is like to teach college level courses. I want to also thank Mr. Robby Carlson for his time and technological assistance. -
Orchid Digest, April, May, June 2014
PAPHIOPEDILUM CANHII IN Laos PHOU Phachao Mountain – Mountain OF PAPHIOPEDILUM CANHII LEONID V. AVERYANOV, KHANG NGUYEN SINH, TIEN HIEP NGUYEN, THE VAN PHAM, SHENGVILAI LORPHENGSY OCKY LIMESTONE AREAS of mainland south- to the Laotian border (Averyanov, 2010; Averyanov, east Asia conceal the highest world diversity of Gruss, 2010). The plant attracted high interest in bota- Rstrictly endemic Paphiopedilum species relatively nists and orchid lovers for their miniature habit and un- well studied in China, Vietnam and Thailand. At least usual appearance desirable for ornamental cultivation. 22 slipper orchid species, with very limited distribu- Meanwhile, no other sites were found in Vietnam with tion, were discovered here during the last two decades this species up to now in spite of intense special inves- (Averyanov et al., 2003b; Averyanov, 2008; Cribb, 2008, tigation (Averyanov et al., 2011). At the same time, the 2011; Liu Zhongjian et al., 2009; Liu Xhong-Jian et al., very small population in north-western Vietnam was 2009). Meanwhile, the central part of the Indochinese severely depleted due to commercial collecting and is peninsula, and particularly the territory of Laos, con- now nearly extinct soon after its discovery. The detailed tain the largest part of the Indochinese limestone belt history of the discovery, exploitation, and extinction of (Rundel, 1999; Kiernan, 2009) which remains poorly P. canhii in Vietnam was presented in a series of publica- known at present. These inaccessible areas, undoubt- tions (Averyanov et al., 2011a, b; 2013). edly, are home for numerous unknown plant species, At the same time, further studies of Paphiopedilum particularly for strictly endemic orchids. -
CITES Orchids Appendix I Checklist
CITES Appendix I Orchid Checklist For the genera: Paphiopedilum and Phragmipedium And the species: Aerangis ellisii, Cattleya jongheana, Cattleya lobata, Dendrobium cruentum, Mexipedium xerophyticum, Peristeria elata and Renanthera imschootiana CITES Appendix I Orchid Checklist For the genera: Paphiopedilum and Phragmipedium And the species: Aerangis ellisii, Cattleya jongheana, Cattleya lobata, Dendrobium cruentum, Mexipedium xerophyticum, Peristeria elata and Renanthera imschootiana Second version Published July 2019 First version published December 2018 Compiled by: Rafa¨elGovaerts1, Aude Caromel2, Sonia Dhanda1, Frances Davis2, Alyson Pavitt2, Pablo Sinovas2 & Valentina Vaglica1 Assisted by a selected panel of orchid experts 1 Royal Botanic Gardens, Kew 2 United Nations Environment World Conservation Monitoring Centre (UNEP-WCMC) Produced with the financial support of the CITES Secretariat and the European Commission Citation: Govaerts R., Caromel A., Dhanda S., Davis F., Pavitt A., Sinovas P., & Vaglica V. 2019. CITES Appendix I Orchid Checklist: Second Version. Royal Botanic Gardens, Kew, Surrey, and UNEP-WCMC, Cambridge. The geographical designations employed in this book do not imply the expression of any opinion whatsoever on the part of UN Environment, the CITES Secretariat, the European Commission, contributory organisations or editors, concerning the legal status of any country, territory or area, or concerning the delimitation of its frontiers or boundaries. Acknowledgements The compilers wish to thank colleagues at the Royal Botanic Gardens, Kew (RBG Kew) and United Nations Environment World Conservation Monitoring Centre (UNEP-WCMC). We appreciate the assistance of Heather Lindon and Dr. Helen Hartley for their work on the International Plants Names Index (IPNI), the backbone of the World Checklist of Selected Plant Families. We appreciate the guidance and advice of nomenclature specialist H. -
Untersuchungen Zur Bestäubungsbiologie Von
UntersuchungenOrchideenJournal zur Heft 3 · 2008 Antheren berührt. Es gibt zwei unter- Bestäubungsbiologie von schiedliche Formen der Bestäubung durch Betrug innerhalb dieser Unter- gattung, Futtertäuschung und Brut- Paphiopedilum dianthum platztäuschung mit eingeschlossen. Die Bruttäuschungsarten (wie z. B. Pa- phiopedilum rothschildianum und Pa- in China phiopedilum callosum) haben viele kleine, schwarze, meistens haarige Hö- cker auf ihren seitlichen Petalen oder der Lippe, die eine Blattlauskolonie nachahmen. Diese Nachbildungen von Blattläusen können weibliche Schweb- fl iegen anlocken und dazu bringen ih- re Eier auf die Blütenorgane zu legen. Im Gegensatz dazu präsentieren die Blüten der Futterbetrugsarten (wie z. B. Paphiopedilum bellatulum, Pa- phiopedilum charlesworthii und Pa- phiopedilum villosum) durch das Feh- len der Täuschungslaushöcker ein gel- bes, nicht Sekret bildendes, meistens warzenartiges, glänzendes Staminodi- um, welches die Nachbildung von Pol- lenkörnern, aufspringenden Antheren, Nektartropfen oder Honigtau sekretie- render Läuse ist. Obwohl Paphiopedilum-Arten zu ih- rer Vermehrung fantastische Täu- schungsmechanismen für ihre Bestäu- bung entwickelt haben, konnten sie Längsschnitt der Blüte von Paphiopedilum dianthum A = Anthere, S = Stigma Longitudinal section of fl ower of Paphiopedilum dianthum Shi Jun, Cheng Jin, Shangguan Fazhi, Deng Zhenhai & Luo Yibo A = anther, S = stigma Paphiopedilum ist eine von vier Gat- pedilum-Arten für gewöhnlich in abge- tungen der Subfamilie Cypripedioi- legenen steilen, gebirgigen Gebieten, deae, welche als Frauenschuhorchi- die sich als gefährliche Studienorte deen bekannt sind. Ihre Blüten mit far- erweisen. Die einzigen Arbeiten wur- bigem Labellum sind so bezaubernd, den 1985 von Atwood in Malaysia und dass sie in vielen Gewächshäusern auf 1996 und 2002 von Bänzinger in Thai- der ganzen Welt gepfl egt werden. Or- land durchgeführt. -
Leaf Anatomical Structures of Paphiopedilum and Cypripedium and Their Adaptive Significance
J Plant Res (2011) 124:289–298 DOI 10.1007/s10265-010-0372-z REGULAR PAPER Leaf anatomical structures of Paphiopedilum and Cypripedium and their adaptive significance Zhi-Jie Guan • Shi-Bao Zhang • Kai-Yun Guan • Shu-Yun Li • Hong Hu Received: 26 April 2010 / Accepted: 14 July 2010 / Published online: 14 August 2010 Ó The Botanical Society of Japan and Springer 2010 Abstract Paphiopedilum and Cypripedium are closely contribute to our understanding of the divergent adaptation related in phylogeny, but have contrasting leaf traits and of leaf traits in slipper orchids, which is beneficial for the habitats. To understand the divergence in leaf traits of conservation of endangered orchids. Paphiopedilum and Cypripedium and their adaptive sig- nificance, we analyzed the leaf anatomical structures, leaf Keywords Cypripedium Á Leaf anatomical structure Á dry mass per area (LMA), leaf lifespan (LL), leaf nitrogen Leaf trait Á Paphiopedilum Á Stomata concentration (Nmass), leaf phosphorus concentration (Pmass), mass-based light-saturated photosynthetic rate (Amass), water use efficiency (WUE), photosynthetic Introduction nitrogen use efficiency (PNUE) and leaf construction cost (CC) for six species. Compared with Cypripedium, The diandrous orchid subfamily Cypripedioideae consists Paphiopedilum was characterized by drought tolerance of five genera: Selenipedium, Phragmipedium, Mexipedi- derived from its leaf anatomical structures, including fleshy um, Paphiopedilum, and Cypripedium (Cox et al. 1997). leaves, thick surface cuticles, huge adaxial epidermis cells, Among them, Selenipedium, Phragmipedium, and Mexip- lower total stoma area, and sunken stomata. The special edium are found in tropical America, while China is the leaf structures of Paphiopedilum were accompanied by geographical distribution center for Paphiopedilum and longer LL; higher LMA, WUE, and CC; and lower Nmass, Cypripedium (Cribb 1997, 1998). -
(Orchidaceae) Pölytysbiologia Ja Sen Vaikutus Lajiutumiseen
Kämmekkäkasvien (Orchidaceae) pölytysbiologia ja sen vaikutus lajiutumiseen LUK-tutkielma 750367A Emma Heinänen Oulun Yliopisto, Ekologian yksikkö 2017 Sisällysluettelo Tiivistelmä .......................................................................................... 1 1. Johdanto ......................................................................................... 2 2. Orchidaceae – heimo: yleistä ......................................................... 3 3. Huijauspölytteiset kämmekät ......................................................... 4 3.1 Yleisesti ravinnonetsinnässä huijaavat kämmekät .................... 4 3.2 Batesin matkimismalli ............................................................... 6 3.3 Seksuaalinen huijaus ................................................................. 7 3.4 Pesäpaikan teeskentely .............................................................. 8 4. Palkintopölytteiset kämmekät ...................................................... 10 4.1 Ravinnolla palkitseminen ........................................................ 10 4.2 Tuoksuilla palkitseminen ........................................................ 12 5. Pölytyksen erilaistuminen ja kämmeköiden lajiutuminen ........... 14 5.1 Huijaus vai palkinto – edut ja haitat kämmekälle ................... 15 5.1.1 Resurssien säästämishypoteesi .......................................... 16 5.1.2 Itsepölytyksen välttämishypoteesi .................................... 16 5.2 Pölyttäjän vaikutus ................................................................. -
Index Sorted by Title
Index sorted by Title Volume Issue Year Article Title Author Key Words 31 5 1967 12th Western Orchid Congress Jefferies, George Western Orchid Congress 31 5 1967 12th Western Orchid Congress — Photo Flashes Philpott, R. G. Western Orchid Congress 12th World Orchid Conference ... March 1987, 51 4 1987 Eilau, William World Orchid Conference, Tokyo Tokyo, Japan 13th World Orchid Conference, Auckland, New World Orchid Conference, New 54 2 1990 Eilau, William Zealand Zealand 14th World Orchid Conference, Glascow, 57 3 1993 Hetherington, Ernest World Orchid Conference, scotland Scotland, April 26-May 1, 1993, The 1992 Volume of the Orchid Digest is Dedicated 56 1 1992 in Memoriam to D. George Morel (1926-1973), Hetherington, Ernest history, George Morel The 58 4 1994 1994 Orchid Digest Research Grant Digest Staff 1994 orchid, research, grant 59 1 1995 1995 Orchid Digest Dec Dedicated to Herb Hager Digest Staff Dedication, Herb Hager 72 2 2008 19th World Orchid Conference Hersch, Helen world orchid conference, 19th 2018 Paphiopedilum Guild and the Second 2018, paphiopedilum guild, second 82 2 2018 International World Slipper Orchid Conference Sorokowsky, David international world slipper orchid, Hilo, Hawaii conference 80 3 2016 22nd World Orchid Conference Pridgeon, Alec 22nd World Orchid Conference 84 4 2020 A Checklist of Phramipedium Species Cervera, Frank checklist, phragmipedium 84 3 2020 A New Color Forma for Vanda curvifolia Koopowitz, Harold vanda, curvifolia, new color form A New Species of Pleurothallopsis (Epidendreae, new species, pleurothallopsis, 82 1 2018 Epidendroideae, Orchidaceae): Pleurothallopsis Matthews, Luke M. alphonsiana alphonsiana 82 3 2018 A Visit to Colombian Cattleyas Popper, Helmut H. -
Phylogenetics, Genome Size Evolution and Population Ge- Netics of Slipper Orchids in the Subfamily Cypripedioideae (Orchidaceae)
ORBIT - Online Repository of Birkbeck Institutional Theses Enabling Open Access to Birkbecks Research Degree output Phylogenetics, genome size evolution and population ge- netics of slipper orchids in the subfamily cypripedioideae (orchidaceae) http://bbktheses.da.ulcc.ac.uk/88/ Version: Full Version Citation: Chochai, Araya (2014) Phylogenetics, genome size evolution and pop- ulation genetics of slipper orchids in the subfamily cypripedioideae (orchidaceae). PhD thesis, Birkbeck, University of London. c 2014 The Author(s) All material available through ORBIT is protected by intellectual property law, including copyright law. Any use made of the contents should comply with the relevant law. Deposit guide Contact: email Phylogenetics, genome size evolution and population genetics of slipper orchids in the subfamily Cypripedioideae (Orchidaceae) Thesis submitted by Araya Chochai For the degree of Doctor of Philosophy School of Science Birkbeck, University of London and Genetic Section, Jodrell Laboratory Royal Botanic Gardens, Kew November, 2013 Declaration I hereby confirm that this thesis is my own work and the material from other sources used in this work has been appropriately and fully acknowledged. Araya Chochai London, November 2013 2 Abstract Slipper orchids (subfamily Cypripedioideae) comprise five genera; Paphiopedilum, Cypripedium, Phragmipedium, Selenipedium, and Mexipedium. Phylogenetic relationships of the genus Paphiopedilum, were studied using nuclear ribosomal ITS and plastid sequence data. The results confirm that Paphiopedilum is monophyletic and support the division of the genus into three subgenera Parvisepalum, Brachypetalum and Paphiopedilum. Four sections of subgenus Paphiopedilum (Pardalopetalum, Cochlopetalum, Paphiopedilum and Barbata) are recovered with strong support for monophyly, concurring with a recent infrageneric treatment. Section Coryopedilum is also recovered with low bootstrap but high posterior probability values. -
Biodiversity in Phong Nha - Ke Bang and Hin Nam No
BIODIVERSITY IN PHONG NHA - KE BANG AND HIN NAM NO Compiled by Nguyen Xuan Dang, Nguyen Tien Hiep, Nguyen Quoc Dzung, Nguyen Xuan Nghia The Nature Conservation and Sustainable Natural Resource Management in Phong Nha – Ke Bang National Park Region Project QUANG BINH - 2016 This is an output of the Nature Conservation and Sustainable Natural Resource Management in Phong Nha-Ke Bang National Park Region Project, Quang Binh Province, Vietnam (Phong Nha - Ke Bang Region Project) Director of PPMU: Nguyen Trung Thuc Chief of Technical Advisor KfW Component: Van Helvoort and Bernd Unger Compilers: Nguyen Xuan Dang, Nguyen Tien Hiep, Nguyen Quoc Dzung, Nguyen Xuan Nghia With contribution from: Bass Van Helvoort, Bernd Unger & Nguyen Van Tri Tin - AHTCO, Phong Nha - Ke Bang Region Project, KfW Component Mirjam de Koning, Director of GIZ / Hin Nam No Region Project, Lao PDR Edited by: Nguyen Trung Thuc Director of PPMU Bernd Unger Chief of Technical Advisor KfW Component Nguyen Van Tri Tin Deputy Chief of Technical Advisor KfW Component Đinh Huy Tri Deputy Director, Phong Nha - Ke Bang NP Sisomphone Southichack Director, Hin Nam No NCA Vu Dinh Thong Ph.D, Institute of Ecology and Biological Resources Nguyen Quang Truong Ph.D., Institute of Ecology and Biological Resources Le Trong Trai Viet Nature Conservation Centre Nguyen Huu Duc Associate Prof. Dr., Centre for Resources, Environment and Climate Change 2 ACKNOWLEDGMENT This book is an output of the project entitled “Nature Conservation and Sustainable Natural Resource Management in Phong Nha – Ke Bang National Park Region, Quang Binh, Vietnam”. The Project is funded by GIZ and KfW bank (Germany) and is managed by the Quang Binh Provincial People’s Committee (PPC). -
6. TCSH14-048-Vu Anh
TAP CHI SINH HOC 2014, 36(3): 323-329 Các loài th ựDOI:c v ậ t b10.15625/0866-7160/v36n3.5971ị đe d ọa ở t ỉnh Hà Giang KẾT QU Ả ĐIỀU TRA VÀ TH ỐNG KÊ CÁC LOÀI TH ỰC V ẬT BỊ ĐE D ỌA Ở T ỈNH HÀ GIANG, VI ỆT NAM Vũ Anh Tài 1*, Nguy ễn Ngh ĩa Thìn 2 1Vi ện Địa lý, Vi ện Hàn lâm KH & CN Vi ệt Nam, *[email protected] 2Tr ường Đại h ọc Khoa h ọc T ự nhiên, ĐHQG Hà N ội TÓM T ẮT: Bài báo này trình bày k ết qu ả điều tra, th ống kê và đánh giá các loài th ực v ật có giá tr ị b ảo t ồn ở Hà Giang theo Sách Đỏ Vi ệt Nam (2007). Theo đó, k ết qu ả nghiên c ứu d ựa trên t ất c ả các loài th ực v ật b ậc cao có m ạch phân b ố ở đị a ph ươ ng và các loài th ực v ật được ghi trong Sách Đỏ Vi ệt Nam (2007). Chúng tôi đã xác định ở Hà Giang có có 156 loài, chi ếm 36,6% t ổng s ố loài th ực v ật b ị đe d ọa c ủa c ả n ước, 1 loài có kh ả n ăng tuy ệt ch ủng ngoài thiên nhiên, 13 loài r ất nguy cấp, 61 loài nguy c ấp và 81 loài và m ột th ứ s ẽ nguy c ấp; đồ ng th ời k ết qu ả nghiên c ứu đã b ổ sung 88 loài th ực v ật quý hi ếm cho đị a ph ươ ng. -
Genetic Diversity and Identification of Vietnamese Paphiopedilum
biology Article Genetic Diversity and Identification of Vietnamese Paphiopedilum Species Using DNA Sequences Huyen-Trang Vu 1,2, Quoc-Luan Vu 3, Thanh-Diem Nguyen 1, Ngan Tran 2 , Thanh-Cong Nguyen 1, Phuong-Nam Luu 1, Duy-Duong Tran 4, Truong-Khoa Nguyen 4 and Ly Le 2,* 1 Faculty of Biotechnology, Nguyen-Tat-Thanh University, 298A-300A Nguyen-Tat-Thanh Street, District 04, Hochiminh City 700000, Vietnam; [email protected] (H.-T.V.); [email protected] (T.-D.N.); [email protected] (T.-C.N.); [email protected] (P.-N.L.) 2 Faculty of Biotechnology, International University—Vietnam National University, Linh Trung Ward, Thu Duc District, Hochiminh City 700000, Vietnam; [email protected] 3 Tay Nguyen Institute for Scientific Research, Vietnam Academy of Science and Technology, 116 Xo Viet Nghe Tinh, Ward 7, Da Lat City, Lam Dong province 66000, Vietnam; [email protected] 4 Agricultural Genetics Institute, Pham Van Dong Street, Hanoi 100000, Vietnam; [email protected] (D.-D.T.); [email protected] (T.-K.N.) * Correspondence: [email protected]; Tel.: +84-90-657-88-36 Received: 14 November 2019; Accepted: 20 December 2019; Published: 31 December 2019 Abstract: Paphiopedilum is among the most popular ornamental orchid genera due to its unique slipper flowers and attractive leaf coloration. Most of the Paphiopedilum species are in critical danger due to over-exploitation. They were listed in Appendix I of the Convention on International Trade in Endangered Species of Wild Fauna and Flora, which prevents their being traded across borders. While most Paphiopedilum species are distinctive, owing to their respective flowers, their vegetative features are more similar and undistinguished.