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Epicladium Small Or Guarianthe Dressler & We Higgins (Orchidaceae)?
LANKESTERIANA 5(1): 63-67. 2005. EPICLADIUM SMALL OR GUARIANTHE DRESSLER & W.E. HIGGINS (ORCHIDACEAE)? JOHN BECKNER Curator Orchid Identification Center, Marie Selby Botanical Gardens, 811 South Palm Ave., Sarasota, Florida 32667, USA. [email protected] ABSTRACT. Guarianthe Dressler & W.E.Higgins as a genus has found little favor with orchid growers. If these species are a distinct genus from Cattleya Lindl., under any name, the effects will be substantial. All taxa of this alliance are of considerable horticultural importance, as species and in the ancestry of thousands of garden hybrids. In any case, Guarianthe cannot be replaced by Epicladium Small, which was based on Epidendrum boothianum. RESUMEN. El nombre genérico Guarianthe Dressler & W.E.Higgins ha sido poco aceptado por los horticultores. Si se trata de un género diferente a Cattleya Lindl., este hecho es significativo. Todas las especies de Guarianthe tienen gran importancia hortícola y han dado origen a miles de híbridos artificiales. En todo caso, Guarianthe no puede ser reemplazado por Epicladium Small, el cual se basa en Epidendrum boothianum. Ambos nombres genéricos no son equivalentes. KEY WORDS / PALABRAS CLAVE: Cattleya, Epicladium, Guarianthe, botanical nomenclature. Julian Shaw, Royal Horticulture Society Senior names, merely numbers, letters, and brief diagnosis. Registrar for Orchid Hybrids, has announced (Shaw They are groups of species that are rather arbitrary, 2004) that: “Guarianthe Predated by Epicladium. and there are no types singled out, so they need not Epicladium (Lindl.) Small is the name with date influence later nomenclature. Of the species Lindley priority for the generic concept recently described gives under Epidendrum, only E. -
Prosthechea Green Hornet
ORCHIDS WE SHOULD ALL GROW by Roy Kreugor PROSTHECHEA GREEN HORNET This particular little gem is a primary hybrid of two well known and loved “cockle shell” orchids, cochlea and lanceifolia. The family tree is a little more complicated with name changes in mid stream. First members of the Epidendrum family, this group was moved to the Encyclia heading when epis and encyclias were split. Later, the separate genus Prosthechea was created for the “cockle shell” type orchids. Today, there are about 100 species in this group, found mostly form Florida to Brazil. The plants are sympodial and mostly epiphytes. The distinction all carry is the shell shaped lip, often striped like a cockle shell, and always found at the top of the flower. Green Hornet is a primary hybrid (first generation cross of two species) of Psh cochlea X Psh lancefolia. It is an easy plant to grow in cultivation, easier than either parent. It takes its shape and size from cochlea, and its color, green form lancefolia. Plants can grow to 24” when mature with a typical size of 12-18”. Flowering season is spring to fall, although some will flower almost continuously. Flowers are borne on slender inflorescences up to 18”tall with 4-12 individual flowers opening almost simultaneously. Flowers are typically 3-4”long with narrow pedals and sepals and a shell shaped striped lip. The lip is a dark maroon on the outer side with a cream inner side striped with fine maroon markings. Pedals and sepals are a light green. Each bloom lasts from several weeks to a month. -
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. -
00004-2005 ( .Pdf )
ESTE NÚMERO DE LANKESTERIANA FUE PUBLICADO GRACIAS AL GENTIL PATROCINIO DE LA FUNDACIÓN CHARLES H. LANKESTER ISSN 1409-3871 VOL. 5, No. 1 ABRIL 2005 Memoria de uno de los grandes de la orquideología mundial: Karlheinz Senghas (1928-2004) CARLOS O. MORALES 1 Análisis de la literatura sobre plantas medicinales en Costa Rica (1930-2001) MILDRED GARCÍA-GONZÁLEZ & CARLOS O. MORALES 3 El complejo de Campyloneurum angustifolium (Sw.) Fée (Polypodiaceae) en Costa Rica ALEXÁNDER FCO. ROJAS ALVARADO 41 Una nueva especie de Blechnum L. (Blechnaceae) en el neotrópico ALEXÁNDER FCO. ROJAS ALVARADO 49 Bryophytes of the Santa Elena Peninsula and Islas Murciélago, Guanacaste, Costa Rica, with special attention to neotropical dry forest habitats GREGORIO DAUPHIN L. & MICHAEL H. GRAYUM 53 Epicladium Small or Guarianthe Dressler & W.E. Higgins (Orchidaceae)? JOHN BECKNER 63 Chemical composition of the leaf oil of Peperomia hernandiifolia (Piperaceae) from Costa Rica JOSÉ F. CICCIÓ 69 Transfers to Epidendrum L. from Oerstedella Rchb. f. ERIC HÁGSATER & MIGUEL A. SOTO ARENAS 73 Continúa LA REVISTA CIENTÍFICA DEL JARDÍN BOTÁNICO LANKESTER UNIVERSIDAD DE COSTA RICA LANKESTERIANA Another new species of Stanhopea (Orchidaceae) from Peru RUDOLF JENNY 77 Una nueva especie y un nuevo registro de Drymonia (Gesneriaceae) en Costa Rica RICARDO KRIEBEL 81 Sobre un opus magnum de la orquideología neotropical: HÁGSATER, E. & SÁNCHEZ SALDAÑA, L. (EDS.). 2004. ICONES ORCHIDACEARUM, FASC. 7, THE GENUS EPIDENDRUM, PART 4, “A FOURTH CENTURY OF NEW SPECIES IN EPIDENDRUM” CARLOS O. MORALES 85 LANKESTERIANA LA REVISTA CIENTÍFICA DEL JARDÍN BOTÁNICO LANKESTER UNIVERSIDAD DE COSTA RICA Copyright © 2005 Jardín Botánico Lankester, Universidad de Costa Rica Fecha efectiva de publicación / Effective publication date: 30 de abril del 2005 Diagramación: Jardín Botánico Lankester Imprenta: Litografía Ediciones Sanabria S.A. -
Encyclia Fimbriata (Orchidaceae: Laeliinae), a New Large-Flowered Species from Bahia, Brazil
Phytotaxa 40: 26–40 (2012) ISSN 1179-3155 (print edition) www.mapress.com/phytotaxa/ Article PHYTOTAXA Copyright © 2012 Magnolia Press ISSN 1179-3163 (online edition) Encyclia fimbriata (Orchidaceae: Laeliinae), a new large-flowered species from Bahia, Brazil CLÁUDIA A. BASTOS1, CÁSSIO VAN DEN BERG1 & THIAGO E.C. MENEGUZZO2 1Universidade Estadual de Feira de Santana, Programa de Pós-graduação em Botânica. Av. Transnordestina, s.n., 44036-900, Feira de Santana, Bahia, Brazil; email: [email protected] 2 Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, Rua Pacheco Leão, 915, Jardim Botânico, 22460-030, Rio de Janeiro, Rio de Janeiro, Brazil Abstract A new orchid species from Brazil, Encyclia fimbriata, is described and illustrated. It is known only from montane rain forest in southern Bahia. Flower morphology, especially the fringed midlobe of the labellum, crested callus and teeth of the clinandrium, distinguish it from any other species of the genus. Key words: Epiphytes, flora of Bahia, Neotropics Resumo Uma nova espécie de orquídea do Brasil, Encyclia fimbriata, é descrita e ilustrada. Esta é somente conhecida de floresta montana do sul da Bahia. A morfologia da flor, especialmente o lobo medial do labelo fimbriado, o calo sinuoso e os dentes do clinândrio, a diferenciam de todas as demais espécies do gênero. Palavras-chave: Epífitas, flora da Bahia, Neotrópico Introduction Encyclia is the second largest genus in the Neotropical subtribe Laeliinae, being surpassed only by Epidendrum (Dressler 1993, Pridgeon et al. 2003, Chase et al. 2004). Many Encyclia species have ornamental value due to their large and showy flowers. There are about 120 species occuring from Florida, Mexico and West Indies to Brazil and northern Argentina (Withner 1998, 2000, van den Berg & Carnevali F.-C. -
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. -
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. -
Encyclia Xcordistes Sauleda) from Colombia Is Described
ISSN 2325-4785 New World Orchidaceae – Nomenclatural Notes Nomenclatural Note – Issue No. 60 November 24, 2019 A Second New Natural Hybrid of Encyclia Hook. (Encyclia xcordistes Sauleda) From Colombia is Described. Ruben P. Sauleda 6442 S. W. 107 Ct., Miami, Fl. 33173 ABSTRACT A second natural hybrid of Encyclia Hook. has been discovered in Colombia and is here described. The genus Encyclia Hook. is represented in Mexico by approximately 46 species, in Brazil by approximately 44 species (WCSP, 2018) and in Cuba at present 41 species are known, all with a high number of endemics. In Colombia only 14 species of Encyclia have been recognized and one cleistogamous variety (Encyclia chloroleuca variety yotocoensis Sauleda and J. C. Uribe). Natural hybrids are common in the Orchidaceae especially in the genus Encyclia (Sauleda and Adams, 1984; 1990; Sauleda, 2016). However, in Colombia hybrids are rare, only one natural hybrid, Encyclia xortizii Sauleda and a highly polymorphic species, Encyclia replicata (Lindl. & Paxt.) Schltr. (Sauleda, 2016a) which appears to be a result of introgression with Encyclia ceratistes (Lindl.) Schltr. (Sauleda, 2016a) have been reported. Considering the high biodiversity of Colombia this low number of Encyclia species is unusual. In Colombia other genera like Epidendrum L. (503 species), Stelis Sw. (406 species), Pleurothallis R. Br. (205 species), Maxillaria Ruiz & Pav. (268 species) have species numbers in the hundreds. One would wonder why Colombia has only 14 species of Encyclia. A second natural hybrid of Encyclia with E. ceratistes has been discovered and is here described. Encyclia xcordistes Sauleda, hyb. nov. Encyclia cordigera (Kunth) Dressler X Encyclia ceratistes (Lindl.) Schltr. -
Chloroplast Dna Systematics of Lilioid Monocots: Resources, Feasibility, and an Example from the Orchidaceaei
Amer. J. Bot. 76(12): 1720-1730. 1989. CHLOROPLAST DNA SYSTEMATICS OF LILIOID MONOCOTS: RESOURCES, FEASIBILITY, AND AN EXAMPLE FROM THE ORCHIDACEAEI MARK W. CHASE2 AND JEFFREY D. PALMER3 Department of Biology, University of Michigan, Ann Arbor, Michigan 48109-1048 ABSTRACT Although chloroplast DNA (cpDNA) analysis has been widely and successfully applied to systematic and evolutionary problems in a wide variety of dicots, its use in monocots has thus far been limited to the Poaceae. The cpDNAs ofgrasses are significantly altered in arrangement relative to the genomes of most vascular plants, and thus the available clone banks ofgrasses are not particularly useful in studying variation in the cpDNA ofother monocots. In this report, we present mapping studies demonstrating that cpDNAs offour lilioid monocots (Allium cepa, Alliaceae; Asparagus sprengeri, Asparagaceae; Narcissus x hybridus, Amaryllidaceae; and On cidium excavatum, Orchidaceae), which, while varying in size over as much as 18 kilobase pairs, conform to the genome arrangement typical of most vascular plants. A nearly complete (99.2%) clone bank was constructed from restriction fragments of the chloroplast genome of Oncidium excavatum; this bank should be useful in cpDNA analysis among the monocots and is available upon request. As an example of the utility of filter hybridization using this clone bank to detect systematically useful variation, we present a Wagner parsimony analysis of restriction site data from the controversial genus Trichocentrum and several sections of Oncid ium, popularly known as the "mule ear" and "rat tail oncidiums." Because of their vastly different floral morphology, the species of Trichocentrum have never been placed in Oncidium, although several authors have recently suggested a close relationship to this vegetatively modified group. -
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. -
Epilist 1.0: a Global Checklist of Vascular Epiphytes
Zurich Open Repository and Archive University of Zurich Main Library Strickhofstrasse 39 CH-8057 Zurich www.zora.uzh.ch Year: 2021 EpiList 1.0: a global checklist of vascular epiphytes Zotz, Gerhard ; Weigelt, Patrick ; Kessler, Michael ; Kreft, Holger ; Taylor, Amanda Abstract: Epiphytes make up roughly 10% of all vascular plant species globally and play important functional roles, especially in tropical forests. However, to date, there is no comprehensive list of vas- cular epiphyte species. Here, we present EpiList 1.0, the first global list of vascular epiphytes based on standardized definitions and taxonomy. We include obligate epiphytes, facultative epiphytes, and hemiepiphytes, as the latter share the vulnerable epiphytic stage as juveniles. Based on 978 references, the checklist includes >31,000 species of 79 plant families. Species names were standardized against World Flora Online for seed plants and against the World Ferns database for lycophytes and ferns. In cases of species missing from these databases, we used other databases (mostly World Checklist of Selected Plant Families). For all species, author names and IDs for World Flora Online entries are provided to facilitate the alignment with other plant databases, and to avoid ambiguities. EpiList 1.0 will be a rich source for synthetic studies in ecology, biogeography, and evolutionary biology as it offers, for the first time, a species‐level overview over all currently known vascular epiphytes. At the same time, the list represents work in progress: species descriptions of epiphytic taxa are ongoing and published life form information in floristic inventories and trait and distribution databases is often incomplete and sometimes evenwrong.