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Orchid of the Month for June, 2015 Oncidium Longipes by Bruce Adams
Orchid of the Month for June, 2015 Oncidium Longipes by Bruce Adams Figure 1: Oncidium longipes When I first fell in love with orchids, about forty years ago, Oncidium was my favorite genus. I loved the intricate flowers on long sprays, often with a wonderful fragrance. At that time, I worked as a volunteer in the orchid house at Planting Fields Arboretum. After repotting plants, I had the opportunity to take home back bulbs, and received pieces of Oncidium sphacelatum, O. flexuosum, and others that I can no longer remember. Every year they had an orchid auction, and for the extravagant price of five dollars, I purchased a multi-lead plant of O. ornithorhyncum. I became familiar with many of the various species, and at the time was a bit of an Oncidium expert. Forty years later, I’ve forgotten much, and with the recent changes in nomenclature maybe I wasn’t ever really an Oncidium expert, but rather a Trichocentrum, Gomesa, and Tolumnia expert! What hasn’t changed is my fondness for this vast genus (or group of genera). Plants can get quite large, such as Oncidium sphacelatum, which can easily can fill a twelve-inch pot, sending out three foot spikes with hundreds of flowers. But there are also miniatures like Oncidium harrisonianum, which can be contained in a three or four inch pot and sports short sprays of pretty little yellow flowers with brown spots. In fact, most Oncidium flowers are a variation of yellow and brown, although Oncidium ornithorhyncum produces pretty purple pink flowers, while Oncidium phalaenopsis and its relatives have beautiful white to red flowers, often spotted with pink. -
Synopsis of the Trichocentrum-Clade (Orchidaceae, Oncidiinae)
SyNOPSIS OF THE TRICHOCENTRUM-CLADE (ORCHIDACEAE, ONCIDIINAE) WILLIAM CETZAL-IX,1–3 GERMÁN CARNEVALI,1, 4 AND GUSTAVO ROMERO-GONZÁLEZ1, 4 Abstract: We present a synopsis of the Trichocentrum-clade of Oncidiinae. In this revision, we recognize 85 taxa assigned to four genera: Cohniella with 23 species in five complexes and two natural hybrids; Lophiaris with 27 species and eight natural hybrids, six of which are yet to be named; Trichocentrum with 27 species and two subspecies; and Lophiarella with three species. Cohniella yuroraensis is referred to the synonymy of C. ultrajectina, C. allenii and C. christensoniana to the synonymy of C. nuda, and C. croatii to C. lacera. Trichocentrum perezii is referred to the synonymy of Lophiaris andreana. A key to the genera of the Trichocentrum-clade is presented as well as keys to the complexes or groups of species and, when applicable, natural hybrids of Cohniella, Lophiarella, Lophiaris, and Trichocentrum. Keywords: Cohniella, geographic distribution, Lophiarella, Lophiaris, nomenclature, Trichocentrum The Trichocentrum Poeppig & Endlicher clade of endemic), Venezuela (3 endemic) all with 14 taxa, Honduras Oncidiinae, as circumscribed here, includes four genera: with 12 taxa, and Bolivia (one endemic), Guatemala, and Cohniella Pfitzer, Lophiarella Szlachetko, Mytnik-Ejsmont El Salvador all with 11 taxa. Other countries are represented & Romowicz, Lophiaris Rafinesque, and Trichocentrum by fewer than 10 taxa (Table 1). (Carnevali et al., 2013). Some authors recognize this clade Characters used to recognize taxa and hybrids within as a single genus using a broad definition forTrichocentrum the genera are primarily floral, such as the size and color (Williams et al., 2001; Sosa et al., 2001; Chase, 2009; (especially color patterns) of the flowers, shape and Neubig et al., 2012). -
2020 SBIOS Exhibitor Guide
The santa barbara international orchid show th santa barbara Welcomes You to Our 75 75th show! international Officers President: Wayne Ferrell Vice President: John Ernest orchid show Treasurer: Don Burkey Directors Joe Ambriz, Joal Clayton, Jr., Michael DeRousse, Gary Gallup, Parry Gripp, Paul Gripp, George Hatfield, Lauris Rose, John Rowe, Jim Sloniker Staff - Show Manager: Nancy Melekian Orchids Publicist: Anderson PR Social Media: Simply Marketing 360 a world of Plant Registrar: Heidi Kirkpatrick Judging Ribbon Judging Chair: Gayle Brodie & Jim Sloniker Adventure AOS Judging Chair: Bryce Augustine CSA Judging Chair: John Rowe Display Judging Chair: Nancy Melekian Art Division Manager: Santa Barbara Art Association Floral Arrangement Chair: Ellis Evans march 13 - 15, 2020 Contact Information 12, 2020 website: www.sborchidshow.com judging: march email: [email protected] publicity: [email protected] phone: 805-403-1533 mailing address: P.O. Box 1223, Carpinteria, California 93014-1223 General Information EXHIBITOR The Santa Barbara International Orchid Show is held at the Earl Warren Showgrounds, located at Las Positas Road and Highway 101. The street GUIDE address is 3400 Calle Real, Santa Barbara, CA 93105. 3 Quick Guide to Registering your Plant for Judging Enter plants for ribbon, AOS or CSA judging (Not entering plants? Skip this page and finish installing your display.) Contents Submit your entry forms EARLY. Obtain entry forms from the Plant Registrar. Online registration is available till 7 PM Tuesday, March 10, 2020. 1. Ribbon Judging—Enter quality plants for ribbons and trophies. Rules and Regulations 2 A. Fill out registration form with your name and address Judging Times 3 and the plant’s name and parentage. -
Atoll Research Bulletin No. 503 the Vascular Plants Of
ATOLL RESEARCH BULLETIN NO. 503 THE VASCULAR PLANTS OF MAJURO ATOLL, REPUBLIC OF THE MARSHALL ISLANDS BY NANCY VANDER VELDE ISSUED BY NATIONAL MUSEUM OF NATURAL HISTORY SMITHSONIAN INSTITUTION WASHINGTON, D.C., U.S.A. AUGUST 2003 Uliga Figure 1. Majuro Atoll THE VASCULAR PLANTS OF MAJURO ATOLL, REPUBLIC OF THE MARSHALL ISLANDS ABSTRACT Majuro Atoll has been a center of activity for the Marshall Islands since 1944 and is now the major population center and port of entry for the country. Previous to the accompanying study, no thorough documentation has been made of the vascular plants of Majuro Atoll. There were only reports that were either part of much larger discussions on the entire Micronesian region or the Marshall Islands as a whole, and were of a very limited scope. Previous reports by Fosberg, Sachet & Oliver (1979, 1982, 1987) presented only 115 vascular plants on Majuro Atoll. In this study, 563 vascular plants have been recorded on Majuro. INTRODUCTION The accompanying report presents a complete flora of Majuro Atoll, which has never been done before. It includes a listing of all species, notation as to origin (i.e. indigenous, aboriginal introduction, recent introduction), as well as the original range of each. The major synonyms are also listed. For almost all, English common names are presented. Marshallese names are given, where these were found, and spelled according to the current spelling system, aside from limitations in diacritic markings. A brief notation of location is given for many of the species. The entire list of 563 plants is provided to give the people a means of gaining a better understanding of the nature of the plants of Majuro Atoll. -
Breeding System and Pollination by Mimicry of the Orchid Tolumnia Guibertiana in Western Cubapsbi 322 163..173
Plant Species Biology (2011) 26, 163–173 doi: 10.1111/j.1442-1984.2011.00322.x Breeding system and pollination by mimicry of the orchid Tolumnia guibertiana in Western Cubapsbi_322 163..173 ÁNGEL VALE,* LUIS NAVARRO,* DANNY ROJAS* and JULIO C. ÁLVAREZ† *Department of Vegetal Biology, University of Vigo, Campus As Lagoas-Marcosende, Vigo, Spain and †Faculty of Biology, University of Havana, Vedado, Cuba Abstract The mimicry of malpighiaceous oil-flowers appears to be a recurrent pollination strategy among many orchids of the subtribe Oncidiinae. These two plant groups are mainly pollinated by oil-gathering bees, which also specialize in pollen collection by buzzing. In the present study, the floral ecology of the rewardless orchid Tolumnia guibertiana (Onci- diinae) was studied for the first time. The orchid was self-incompatible and completely dependent on oil-gathering female bees (Centris poecila) for fruit production. This bee species was also the pollinator of two other yellow-flowered plants in the area: the pollen and oil producing Stigmaphyllon diversifolium (Malpighiaceae) and the polliniferous and buzzing-pollinated Ouratea agrophylla (Ochnaceae). To evaluate whether this system is a case of mimetism, we observed pollinator visits to flowers of the three plant species and compared the floral morphometrics of these flowers. The behavior, preferences and move- ment patterns of Centris bees among these plants, as well as the morphological data, suggest that, as previously thought, flowers of T. guibertiana mimic the Malpighiaceae S. diversifolium. However, orchid pollination in one of the studied populations appears to depend also on the presence of O. agrophylla. Moreover, at the two studied populations, male and female pollination successes of T. -
Evaluation of Some Oncidium Hybrids at Sikkim Himalaya
IMPACT: International Journal of Research in Applied, Natural and Social Sciences (IMPACT: IJRANSS) ISSN (P): 2347-4580; ISSN (E): 2321-8851 Vol. 4, Issue 7, Jul 2016, 1-8 © Impact Journals EVALUATION OF SOME ONCIDIUMHYBRIDS AT SIKKIM HIMALAYA L.C. DE, RAJ KUMAR, N. SAILO & D.R. SINGH ICAR-NRC for Orchids, Pakyong, Sikkim, India ABSTRACT Oncidium consists of 750 species of sympodial epiphytic orchids from America, Mexico and Argentina. Hybridization of Oncidium orchids with Brassia orchids, Miltonia orchids and Odontoglossum orchids resulting in an Oncidium orchid that has some warmth toleranceand beautiful flowers. Hybrids and some commercial species are used for cut flowers, hanging baskets and potted plants. The present investigation was carried out with 8 hybrids of Oncidium orchids which were grown with recommended package of practices under greenhouse condition. Observations were taken on 60 morphological characteristics which could be used in future for crop improvement programme for developing new Oncidium hybrids. KEYWORDS: Oncidium, Morphological Characteristics, Cut Flowers INTRODUCTION Oncidium consists of 750 species of sympodial epiphytic orchids from America, Mexico and Argentina. The plants have either pseudobulbs or a fan of very thin leaves. They bear numerous number of attractive blossoms in various size and forms and are commonly called as ‘Golden Showers’ and ‘Dancing Ladies’ (De, 2014). The pseudobulbs are topped by one or more leaves which are small, soft, pencil like or very large, leathery and thick. Usually, single inflorescence is produced from a single growth or in some cases, two inflorescences may be produced. Inflorescences develop from the base of the pseudobulbs or from the axil of leaves. -
Genome Relationships in the Oncidium Alliance A
GENOME RELATIONSHIPS IN THE ONCIDIUM ALLIANCE A DISSERTATION SUBMITTED TO THE GRADUATE SCHOOL OF THE UNIVERSITY OF HAWAII IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY IN HORTICULTURE MAY 1974 By Uthai Charanasri Dissertation Committee: Haruyuki Kamemoto, Chairman Richard W. Hartmann Peter P, Rotar Yoneo Sagawa William L. Theobald We certify that we have read this dissertation and that in our opinion it is satisfactory in scope and quality as a dissertation for the degree of Doctor of Philosophy in Horticulture. DISSERTATION COMMITTEE s f 1 { / r - e - Q TABLE OF CONTENTS Page LIST OF T A B L E S .............................................. iii LIST OF ILLUSTRATIONS...................................... iv INTRODUCTION ................................................ 1 REVIEW OF LITERATURE.................. 2 MATERIALS AND M E T H O D S ...................................... 7 RESULTS AND DISCUSSION ....................................... 51 Intraspecific Self- and Cross-Pollination Studies ........ Intrasectional Cross Compatibility within the Oncidium G e n u s ............................... 58 Intersectional and Intergeneric Hybridizations .......... 80 Chromosome Numbers ..................................... 115 K a r y o t y p e s ............................................ 137 Meiosis, Sporad Formation, and Fertility of Species Hybrids ............................. 146 Morphology of Species and Hybrids ..................... 163 General Discussion ................................... 170 SUMMARY -
Oncidium Intergenerics
NEWSLETTER January 2020 Volume 15 Issue #1 CLUB NEWS January 7, 2020 Monthly SAOS Meeting by Janis Croft Welcome and Thanks. President Tom Sullivan opened the meeting at 7:00 pm with a 72 attendees. Events VP, Dianne Batchhelder thanked Dottie Your catasetums are likely sleeping now so just look in for bringing in her Chocolate on them every week looking for signs of the new growth Pudding Cake and then which is the time to repot, if they need repotting this year. thanked all who volunteered If you need any potting supplies, email info@ and worked so hard to make staugorchidsociety.org and we will have it ready for you Philip Hamilton our December holiday party at the next meeting. Potting Mix and Fertilizers, $5 each; a success including Mary Durable Plant Tags, $5 for 30 tags; 2020 Calendars, $15 Ann Bell for her Pork Roast (Dianne can provide the recipe) or 2 for $25; Slotted Orchid Pots, 3 to 6 inch pots, $1 to $4 and Susan Smith for her lasagna and Yvonne and Bob for each. washing all the tablecloths! In addition, thanks also went Linda Stewart asked all of the January birthday people to Joey, Celia and Dottie for setting up the refreshments to raise their hands to received their free raffle ticket. and Tom and Bob for set up and Charlie and Doug for Then she announced that if you know of anyone in need breakdown. of a cheering up or a get well card, email her at info@ Membership VP Linda Stewart announced our six new staugorchidsociety.org. -
North American Botanic Garden Strategy for Plant Conservation 2016-2020 Botanic Gardens Conservation International
Nova Southeastern University NSUWorks Marine & Environmental Sciences Faculty Reports Department of Marine and Environmental Sciences 1-1-2016 North American Botanic Garden Strategy for Plant Conservation 2016-2020 Botanic Gardens Conservation International American Public Gardens Association Asociacion Mexicana de Jardines Center for Plant Conservation Plant Conservation Alliance See next page for additional authors Find out more information about Nova Southeastern University and the Halmos College of Natural Sciences and Oceanography. Follow this and additional works at: https://nsuworks.nova.edu/occ_facreports Part of the Plant Sciences Commons Authors Botanic Gardens Conservation International, American Public Gardens Association, Asociacion Mexicana de Jardines, Center for Plant Conservation, Plant Conservation Alliance, Pam Allenstein, Robert Bye, Jennifer Ceska, John Clark, Jenny Cruse-Sanders, Gerard Donnelly, Christopher Dunn, Anne Frances, David Galbraith, Jordan Golubov, Gennadyi Gurman, Kayri Havens, Abby Hird Meyer, Douglas Justice, Edelmira Linares, Maria Magdalena Hernandez, Beatriz Maruri Aguilar, Mike Maunder, Ray Mims, Greg Mueller, Jennifer Ramp Neale, Martin Nicholson, Ari Novy, Susan Pell, John J. Pipoly III, Diane Ragone, Peter Raven, Erin Riggs, Kate Sackman, Emiliano Sanchez Martinez, Suzanne Sharrock, Casey Sclar, Paul Smith, Murphy Westwood, Rebecca Wolf, and Peter Wyse Jackson North American Botanic Garden Strategy For Plant Conservation 2016-2020 North American Botanic Garden Strategy For Plant Conservation 2016-2020 Acknowledgements Published January 2016 by Botanic Gardens Conservation International. Support from the United States Botanic Garden, the American Public Gardens Association, and the Center for Plant Conservation helped make this publication possible. The 2016-2020 North American Botanic Garden Strategy for Plant Conservation is dedicated to the late Steven E. Clemants, who so diligently and ably led the creation of the original North American Strategy published in 2006. -
A Molecular Phylogeny of Aeridinae (Orchidaceae: Epidendroideae) 7 5 Inferred from Multiple Nuclear and Chloroplast Regions
YMPEV 5128 No. of Pages 8, Model 5G 28 February 2015 Molecular Phylogenetics and Evolution xxx (2015) xxx–xxx 1 Contents lists available at ScienceDirect Molecular Phylogenetics and Evolution journal homepage: www.elsevier.com/locate/ympev 2 Short Communication 6 4 A molecular phylogeny of Aeridinae (Orchidaceae: Epidendroideae) 7 5 inferred from multiple nuclear and chloroplast regions a,b,1 a,1 b a,b,c,⇑ a,⇑ 8 Long-Hai Zou , Jiu-Xiang Huang , Guo-Qiang Zhang , Zhong-Jian Liu , Xue-Ying Zhuang 9 a College of Forestry, South China Agricultural University, Guangzhou, China 10 b Shenzhen Key Laboratory for Orchid Conservation and Utilization, The National Orchid Conservation Center of China and The Orchid Conservation and Research Center of 11 Shenzhen, Shenzhen, China 12 c The Center for Biotechnology and Biomedicine, Graduate School at Shenzhen, Tsinghua University, Shenzhen, China 1314 15 article info abstract 1730 18 Article history: The subtribe Aeridinae, which contains approximately 90 genera, is one of the most diverse and 31 19 Received 12 August 2014 taxonomically puzzling groups in Orchidaceae. In the present study, the phylogenetic relationships of 32 20 Revised 6 January 2015 Aeridinae were reconstructed utilizing five DNA sequences (ITS, atpI-H, matK, psbA-trnH, and trnL-F) from 33 21 Accepted 17 February 2015 211 taxa in 74 genera. The results of the phylogenetic analyses indicate that Aeridinae is monophyletic 34 22 Available online xxxx and that the subtribe can primarily be grouped into 10 clades: (1) Saccolabium clade, (2) Chiloschista 35 clade, (3) Phalaenopsis clade, (4) Thrixspermum clade, (5) Vanda clade, (6) Aerides clade, (7) Trichoglottis 36 23 Keywords: clade, (8) Abdominea clade, (9) Gastrochilus clade, and (10) Cleisostoma clade. -
Papilionanthe Pedunculata
Hội Hoa Lan Việt Nam www.hoalanvietnam.org Papilionanthe pedunculata Among the 400 orchid pictures which were generously sent to me by Karel Petrzelka, the Czech consul to Vietnam, I was fascinated by one in particular: the Papilionanthe pedunculata. It is a wonderful orchid that I have never seen before. I wondered how there could be such a beautiful creation of a flower with such an eccentric shape and extraordinary color. Appearing as a phoenix with opened wings, the flower is very attractive. The petals and sepals are as white as pure snow. The column has a tint of pink encircled by dark purple which stands out against the dark yellow anther cap. The lip slightly bends forward. The dark brown spotted labelum ends with numerous white spurs. Karel Petrzelka mentionned that he found this special orchid in an evergreen forest at an elevation of 1500-1600 meters near Dam Ron, 30km Northwest of Da Lat, Lam Dong province. He also noted that he bought many orchids with flower from Mondul Kiri, Cambodia. In 1935, Kerr reported this species as an Aerides and in 1974, Garay moved it into the Papilionanthe because the stem, leaves and aerial roots are similar to those of the Papilionanthe hookeriana or Papilionanthe teres. Papilionanthe pedunculata Papilionanthe hookeriana Photo: Karel Peterzelka Photo: Bui Xuan Đang According to Gunnar Seidenfaden, author of "The Orchid of Indochina”, Papilionanthe pedunculata is an endemic orchid of Vietnam and Cambodia. This book lists approximately 136 genus and 720 species in Vietnam. Since that day, I have been searching in vain to find any additional photos or information related to this magificent orchid. -
Maudiae-Type Paphiopedilums: History and New Trends
www.coolgrowingorchids.com Dedicated to Growing Orchids Outdoors Meets 2nd Wednesday of each month at 7 PM Volume 1, Number 3 Garden Grove Masonic Lodge October, 2014 11270 Acacia Parkway, Garden Grove, CA 92840 Roberta Fox, Editor [email protected] October 8, 2014 Maudiae-Type Paphiopedilums: History and New Trends Tim Culbertson Although Tim Culbertson teaches middle school kids for a living, one of his passions has always been plants. He began growing orchids as an offshoot from working at Longwood Gardens in Philadephia just after college. From the very beginning it was all about Paphs, particu- larly awarded and select clones of historic importance, of which his collection numbers nearly 3000. While he loves finding old, rare stepping stones in Paph breeding, he also does a little hybridizing of his own, and he says, “Growing up my own babies is a blast.” He is the youngest accredited judge with the American Orchid Society, and have served in various capacities with various orchid societies in Cali- fornia and on the East Coast He has worked at the Smithsonian Insti- tution tending to their orchids, and for years for the United States Na- tional Arboretum, collecting rare plants and documenting cultivated species and hybrids for their herbarium. Tim will share a presentation on Maudiae-type Paphs. These plants are easy to grow and flower, are vigorous, and have low demands on light and fertilizer, and as such are wonderful plants! Tremendous Paphiopedilum Unnamed (Hsinying Web advancements in breeding Maudiae-type paphs have been made re- x Hsinying Rainbow) cently, and he will share some of these, as well as help identify some of the important species in the backgrounds of historically important and modern Maudiae-type paphs.