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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. -
Phylogenetic Placement of the Enigmatic Orchid Genera Thaia and Tangtsinia: Evidence from Molecular and Morphological Characters
TAXON 61 (1) • February 2012: 45–54 Xiang & al. • Phylogenetic placement of Thaia and Tangtsinia Phylogenetic placement of the enigmatic orchid genera Thaia and Tangtsinia: Evidence from molecular and morphological characters Xiao-Guo Xiang,1 De-Zhu Li,2 Wei-Tao Jin,1 Hai-Lang Zhou,1 Jian-Wu Li3 & Xiao-Hua Jin1 1 Herbarium & State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, P.R. China 2 Key Laboratory of Biodiversity and Biogeography, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan 650204, P.R. China 3 Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Menglun Township, Mengla County, Yunnan province 666303, P.R. China Author for correspondence: Xiao-Hua Jin, [email protected] Abstract The phylogenetic position of two enigmatic Asian orchid genera, Thaia and Tangtsinia, were inferred from molecular data and morphological evidence. An analysis of combined plastid data (rbcL + matK + psaB) using Bayesian and parsimony methods revealed that Thaia is a sister group to the higher epidendroids, and tribe Neottieae is polyphyletic unless Thaia is removed. Morphological evidence, such as plicate leaves and corms, the structure of the gynostemium and the micromorphol- ogy of pollinia, also indicates that Thaia should be excluded from Neottieae. Thaieae, a new tribe, is therefore tentatively established. Using Bayesian and parsimony methods, analyses of combined plastid and nuclear datasets (rbcL, matK, psaB, trnL-F, ITS, Xdh) confirmed that the monotypic genus Tangtsinia was nested within and is synonymous with the genus Cepha- lanthera, in which an apical stigma has evolved independently at least twice. -
The Intergeneric Crossing of Phalaenopsis Sp. and Vanda Tricolor
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Sebelas Maret Institutional Repository Journal of Biotechnology and Biodiversity, March 2010; 1(1): 32 -36 ISSN: 2087-0183 RESEARCH The intergeneric crossing of Phalaenopsis sp. and Vanda tricolor Sri Hartatia* aDepartment of Agronomy, Faculty of Agriculture, Sebelas Maret University, Jl. Ir. Sutami no 36A, Surakarta 57126, Indonesia Received : 5 August 2009 Accepted: 27 August 2009 Abstract To study the intergeneric crossing between orchids of Phalaenopsis sp. and Vanda tricolor, three species of Phalaenopsis sp. (Phalaenopsis Joane Kileup June, Phalaenopsis Pinlong Cinderella, and (Phal. Fortune Buddha x Phal. Princess Kaiulani) were crossed reciprocally with Vanda tricolor in time-different value (within the first, second and third week after full opened flower). The crossing of Phalaenopsis sp. and Vanda tricolor was compatible, and the use of Phalaenopsis sp. as male parent had better probability in producing fruits rather than the opposite. The crossing which was done at the first and the second weeks after blooming produced more fruit than the crossing at the third week after blooming, even though it did not affect the success of crossing, time of fruit formation, and duration of fruit hanging. Key words: Intergeneric Crossing, Orchids, Phalaenopsis sp., Vanda tricolor INTRODUCTION One strategy to make a new-hybrid compatible to Doritis pulcherrima var. cultivars of orchids is by crossing between the Champornensis (Hartati, unpublished results). orchid-parents having different characters. To assess the effect of time of crossing (week Orchid hobbyist usually prever to collect after blooming) in order to make new hybrid hybrid resulted from crossing orchids, orchids with more attractive flower characters because the hybrided orchids have more to the fruit formation in, Phalaenopsis sp. -
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). -
SAOS Newsletter
NEWSLETTER Juy 2018 Volume 13 Issue #7 CLUB NEWS July 3, 2018 Monthly Show Table. Courtney Hackney started the Show Table Meeting by Janis Croft review by stating that he had expected more Vandaceous types to be present this month. We only had one, but it Welcome and Thanks. was a beauty, one of Marv’s hybrids. A cross between Bob Schimmel opened the a Paraphalaenopsis and Renanthera, Rnthps. Firebird meeting at 7:00 pm sharp ‘MAJ’ likes lower light than normal vandas and as it grows with 47 attendees. Carolyn larger, the plants will hang down. Next was an unknown Smith introduced our guest Stanhopea that can only be grown hanging in baskets Karen and three new mem- since the flowers grow down from the bottom of the plant. bers Judy Corbett, Jim Soll Courtney moved on to the intergeneric Oncidium orchids. and Lori King. Bob thanked First the Mtssa. Estrelita ‘Sweet Senorita’ that is both Dottie, Annalee, Lucy, fragrant as well as floriferous. Another Miltassia often sold Shirley, and Dorianna for as a pot plant was the Shelob ‘Okika’ that is a mix of multiple Sue Bottom bringing in the treats and genera to get a variety of colors variations. Miltassia Shelob Jeanette and Shirley for or- ‘Red Spider’ has a notable waterfall effect on its lip. All of ganizing the refreshments. He then reminded all to drop a the Miltassia are from the Oncidium alliance and can grow dollar in the basket while enjoying their refreshments. Bob in all types of medium. They like bright sun and if over next informed all that the Best of Show voting would oc- fertilized, their leaf tips turn black from salt toxicity. -
ANNEX HIGHLIGHTS of ORCHIDS of the ANDES Brassia Aurantiaca This Species Is a High Elevation Cool-To-Cold Growing Epiphyte
ANNEX HIGHLIGHTS OF ORCHIDS OF THE ANDES Brassia aurantiaca This species is a high elevation cool-to-cold growing epiphyte (plant that grows on another plant for support) found in Colombia and Venezuela, and is pollinated by hummingbirds. It has an arching or nodding inflorescence that carries between seven and 18 bright orange semi-tubular flowers. These flowers are semi-open, with the sepals, petals and lip spreading outwards only from midpoint. Cyrtochilum macranthum This species occurs at elevation of up to 3,000m in the montane cloud forests of Ecuador, Peru and Colombia. It produces the largest flower within the genus Cyrtochilum, and is also known as “The Large Flowered Cyrtochilum”. The long, twining inflorescence has many branches. Each branch carries two to five long-lasting flowers, and the flowers can grow up to 10cm in diameter. Sepals are dull yellow-brown, while petals are golden- yellow, and the showy brilliance of the colours makes this an impressive specimen. Epidendrum medusae This species with bizarre-looking flowers is a cool growing epiphyte (plant that grows on another plant for support) found in the moist cloud forests of Ecuador at elevations between 1,800m and 2,700m. It has clustered, cane-like arching pendulous stems and overlapping fleshy leaf- sheaths. Each stem produces between one and three terminal flowers (flowers that bloom at the end of the stem). The deep maroon lip of the orchid with its fringed margin is likened to Medusa’s hair of snakes, which gave rise to its common name “The Medusa Epidendrum”, as well as its scientific name “Epidendrum medusae”. -
Redalyc.DETERMINANTS of ORCHID SPECIES DIVERSITY IN
Lankesteriana International Journal on Orchidology ISSN: 1409-3871 [email protected] Universidad de Costa Rica Costa Rica Štípková, Zuzana; Traxmandlová, Iva; Kindlmann, Pavel DETERMINANTS OF ORCHID SPECIES DIVERSITY IN LATIN AMERICA Lankesteriana International Journal on Orchidology, vol. 16, núm. 2, 2016 Universidad de Costa Rica Cartago, Costa Rica Available in: http://www.redalyc.org/articulo.oa?id=44347813011 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative LANKESTERIANA 16(2): 00–00. 2016. doi: http://dx.doi.org/10.15517/lank.v15i2.00000 WHY WE HAVE NO SERIOUS ALTERNATIVES BUT COOPERATIVE TAXONOMY FRANCO PUPULIN Lankester Botanical Garden, University of Costa Rica Harvard University Herbaria, Cambridge, Massachusetts, U.S.A. The Marie Selby Botanical Gardens, Sarasota, Florida, U.S.A [email protected] ABSTRACT. Taxonomic work has been historically regarded as a two-fold discipline. The first, which is basically aimed at answering the question about the diversity in whatever group under study, includes most of the “biological” questions of the research. Understanding of genetic and morphological variation, structure of populations and life cycles, biogeography and phylogeography, ecological modeling, pollination and other biological components is required to define the relationships among the taxa of the group and eventually to describe their diversity. The second part of the work consists in applying a correct name to all of the organisms as they result from the biological work. -
Phalaenopsis
Chapter 23 Phalaenopsis Chia-Chi Hsu, Hong-Hwa Chen, and Wen-Huei Chen Abstract Phalaenopsis is one of the most popular cultivated orchids worldwide. So far, 92 native species and 34,112 hybrids of Phalaenopsis have been registered in the Royal Horticultural Society (RHS), but only 18 native species are frequently used for breeding. In Phalaenopsis market, large flowers with various colors are most popular. Phal. amabilis and Phal. aphrodite are the major species used for breeding the white-and-large-flower hybrids. The colored hybrids include pink, red- to- purple, green, yellow-to-orange, and black colors, as well as distinct colors in tepals with red lip. For large-and-red flowers,Phal. schilleriana and Phal. sanderiana are the major parent species, whereas Phal. equestris and Phal. pulcherrima are important for the development of the small- and medium-sized red flowers. Members of the subgenusPolychilos are the most important ancestors for yellow-to-orange flowers. More recently, there is an increased interest in plants with white, pink, or yellow colors with red stripes and/or spots. These traits are introduced from Phal. lindenii, Phal. stuartiana, and Phal. amboinensis. Furthermore, harlequin flowers which have clown-like spots and very complicated color patterns are released in the market, as well as hybrids with peloric and Bigfoot flowers. Besides color, scent and (a)biotic stress resistance are becoming important targets in Phalaenopsis breeding. Keywords Bigfoot · Breeding · Harlequin · Orchids · Peloric · Phalaenopsis C.-C. Hsu Department of Life Sciences, National Cheng Kung University, Tainan, Taiwan H.-H. Chen Department of Life Sciences, National Cheng Kung University, Tainan, Taiwan Orchid Research and Development Center, National Cheng Kung University, Tainan, Taiwan e-mail: [email protected] W.-H. -
Brassia Caudata, the So-Called
Page 8, Fall, 1985, PALMETTO SOUTH PART II by Chuck McCartney park are protected by law. Of South Florida's much-sought Brassia caudata,the so-called"Spider Orchid" - were highly prized by Oncidium species,O. floridanum is Oncidium carthagenense, not strictly an epiphyte. Most often it although reported for Cape Sable, orchid growers and all known is found growing in the leaf litter probably never was in Florida. Its specimens seem to have been covering the eroded limestone rock inclusion on the state's list of native collected from their few natural habitats. However, 20-25 years ago, bases of hardwood hammocks of orchid flora probably is based on a EvergladesNational Park.There, this misidentification of the place of Dr. luer was able to find and photograph specimens of each in robust species grows in healthy origin of a plant of this species by colonies in a number of hammocks of John Kunkel Small in 1916. Everglades National Park. This was long Pine Key. I also have seen a few accomplished with the help of Dr. plants north of Monroe Station west Frank C. Craighead, Sr., who had removed specimens of these two of the Monument Road in the Big Cypress, and the species is reported sought-after species from their more for the Naples area. accessible haunts to isolated and secret hammocks in remote areas of The pretty and much-collected Oncidium bahamense (0. variega- long Pine Key. But even these plants turn subsp. bahamense) apparently seem to have disappeared because they have eluded recent observers. grew in a limited area of sand pine and rosemary scrub along coastal Also, the Brassiaespecially seems to be very cold-sensitive and the last areas of northern Palm Beach and Martin counties. -
Orchid Historical Biogeography, Diversification, Antarctica and The
Journal of Biogeography (J. Biogeogr.) (2016) ORIGINAL Orchid historical biogeography, ARTICLE diversification, Antarctica and the paradox of orchid dispersal Thomas J. Givnish1*, Daniel Spalink1, Mercedes Ames1, Stephanie P. Lyon1, Steven J. Hunter1, Alejandro Zuluaga1,2, Alfonso Doucette1, Giovanny Giraldo Caro1, James McDaniel1, Mark A. Clements3, Mary T. K. Arroyo4, Lorena Endara5, Ricardo Kriebel1, Norris H. Williams5 and Kenneth M. Cameron1 1Department of Botany, University of ABSTRACT Wisconsin-Madison, Madison, WI 53706, Aim Orchidaceae is the most species-rich angiosperm family and has one of USA, 2Departamento de Biologıa, the broadest distributions. Until now, the lack of a well-resolved phylogeny has Universidad del Valle, Cali, Colombia, 3Centre for Australian National Biodiversity prevented analyses of orchid historical biogeography. In this study, we use such Research, Canberra, ACT 2601, Australia, a phylogeny to estimate the geographical spread of orchids, evaluate the impor- 4Institute of Ecology and Biodiversity, tance of different regions in their diversification and assess the role of long-dis- Facultad de Ciencias, Universidad de Chile, tance dispersal (LDD) in generating orchid diversity. 5 Santiago, Chile, Department of Biology, Location Global. University of Florida, Gainesville, FL 32611, USA Methods Analyses use a phylogeny including species representing all five orchid subfamilies and almost all tribes and subtribes, calibrated against 17 angiosperm fossils. We estimated historical biogeography and assessed the -
SOUTHERN ONTARIO ORCHID SOCIETY NEWS February 2015, Volume 50, Issue 2 Celebrating 50 Years SOOS
SOUTHERN ONTARIO ORCHID SOCIETY NEWS February 2015, Volume 50, Issue 2 Celebrating 50 years SOOS Web site: www.soos.ca ; Member of the Canadian Orchid Congress; Affiliated with the American Orchid Society, the Orchid Digest and the International Phalaenopsis Alliance. Membership: Annual Dues $30 per calendar year (January 1 to December 31 ). Surcharge $15 for newsletter by postal service. Membership secretary: Liz Mc Alpine, 189 Soudan Avenue, Toronto, ON M4S 1V5, phone 416-487-7832, renew or join on line at soos.ca/members Executive: President, Laura Liebgott, 905-883-5290; Vice-President, John Spears, 416-260-0277; Secretary, Sue Loftus 905-839-8281; Treasurer, John Vermeer, 905-823-2516 Other Positions of Responsibility: Program, Mario Ferrusi; Plant Doctor, Doug Kennedy; Meeting Set up, Yvonne Schreiber; Vendor and Sales table coordinator, Diane Ryley;Library Liz Fodi; Web Master, Max Wilson; Newsletter, Peter and Inge Poot; Annual Show, Peter Poot; Refreshments, Joe O’Regan. Conservation Committee, Susan Shaw; Show table, Synea Tan . Honorary Life Members: Terry Kennedy, Doug Kennedy, Inge Poot, Peter Poot, Joe O’Regan, Diane Ryley, Wayne Hingston, Mario Ferrusi. Annual Show: February 14-15, 2015 Next Meeting Sunday, January 25 , in the Floral Hall of the Toronto Botanical Garden, Sales 12 noon, Cultural snapshots will return at the March meeting. Program at 1 pm: Jay Norris and Terry Kennedy on what you need to do to enter plants into our show. Terry has many years experience preparing and entering plants at orchid shows, Jay is in charge of clerking at our show. Both are AOS judges and have grown and shown orchids for many years. -
THE ANDEAN GENUS MYROSMODES (ORCHIDACEAE, CRANICHIDEAE) in PERU Lankesteriana International Journal on Orchidology, Vol
Lankesteriana International Journal on Orchidology ISSN: 1409-3871 [email protected] Universidad de Costa Rica Costa Rica Trujillo, Delsy; Gonzáles, Paúl; Trinidad, Huber; Cano, Asunción THE ANDEAN GENUS MYROSMODES (ORCHIDACEAE, CRANICHIDEAE) IN PERU Lankesteriana International Journal on Orchidology, vol. 16, núm. 2, 2016, pp. 129-151 Universidad de Costa Rica Cartago, Costa Rica Available in: http://www.redalyc.org/articulo.oa?id=44347813003 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative LANKESTERIANA 16(2): 129—151. 2016. doi: http://dx.doi.org/10.15517/lank.v16i2.25880 THE ANDEAN GENUS MYROSMODES (ORCHIDACEAE, CRANICHIDEAE) IN PERU DELSY TRUJILLO1,2,5, PAÚL GONZÁLES3, HUBER TRINIDAD3 & ASUNCIÓN CANO3,4 1 Herbario MOL, Facultad de Ciencias Forestales, Universidad Nacional Agraria La Molina 2 Herbario San Marcos (USM), Museo de Historia Natural, Universidad Nacional Mayor de San Marcos, Av. Arenales 1256, Jesús María, Lima 11, Perú 3 Laboratorio de Florística, Departamento de Dicotiledóneas, Museo de Historia Natural, Universidad Nacional Mayor de San Marcos, Av. Arenales 1256, Lima 11, Perú 4 Instituto de Investigación de Ciencias Biológicas Antonio Raimondi, Facultad de Ciencias Biológicas, Nacional Mayor de San Marcos, Av, Venezuela s/n cuadra 34, Lima 1, Perú 5 Author for correspondence: [email protected] ABSTRACT. A revision of Myrosmodes from Peru is presented. Seven species are recognized for the country. Each species is described and illustrated on the basis of a revision of type material, protologues and Peruvian specimens.