Floral convergence in Oncidiinae (Cymbidieae; Orchidaceae): an expanded concept of Gomesa and a new genus Nohawilliamsia

Chase, Mark W.; Williams, Norris H.; Faria, Aparecida Donisete De; Neubig, Kurt M.; Amaral, Maria do Carmo Estanislau do; Whitten, W. Mark

doi:10.1093/aob/mcp067

Cited by 81 publications

(84 citation statements)

References 15 publications

(29 reference statements)

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“…References . Chase (1986Chase ( , 1997Chase ( , 2002; Chase and Palmer (1992); Chase et al (2008Chase et al ( , 2009Garay (1970); Garay and Stacy (1974); Neubig et al (2012); Pridgeon et al (2009);Senghas (1997a); Williams et al (2001).…”

Section: Oncidium Swmentioning

confidence: 99%

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Flora of Guaramacal (Venezuela): Monocotyledons

Dorr¹

2014

Smithsonian Contributions to Botany

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Smithsonian Institution Scholarly PressSmithsonian Institution Scholarly Press s m i t h s o n i a n c o n t r i b u t i o n s t o b o t a n y • n u m b e r 1 0 0 Smithsonian Institution Scholarly Press Smithsonian Institution Scholarly Press Flora of Guaramacal (Venezuela): Monocotyledons L. J. Dorr SERIES PUBLICATIONS OF THE SMITHSONIAN INSTITUTIONEmphasis upon publication as a means of "diffusing knowledge" was expressed by the first Secretary of the Smithsonian. In his formal plan for the Institution, Joseph Henry outlined a program that included the following statement: "It is proposed to publish a series of reports, giving an account of the new discoveries in science, and of the changes made from year to year in all branches of knowledge." This theme of basic research has been adhered to through the years by thousands of titles issued in series publications under the Smithsonian imprint, commencing with Smithsonian Contributions to Knowledge in 1848 and continuing with the following active series: In these series, the Institution publishes small papers and full-scale monographs that report on the research and collections of its various museums and bureaus. The Smithsonian Contributions Series are distributed via mailing lists to libraries, universities, and similar institutions throughout the world.Manuscripts submitted for series publication are received by the Smithsonian Institution Scholarly Press from authors with direct affiliation with the various Smithsonian museums or bureaus and are subject to peer review and review for compliance with manuscript preparation guidelines. General requirements for manuscript preparation are on the inside back cover of printed volumes. For detailed submissions requirements and to review the "Manuscript Preparation and Style Guide for Authors," visit the Submissions page at www.scholarlypress.si.edu. s m i t h s o n i a n c o n t r i b u t i o n s t o b o t a n y • n u m b e r 1 0 0 Includes bibliographical references and index.

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Section: Oncidium Swmentioning

confidence: 99%

“…We do accept the exclusion of almost all of the Brazilian species of Oncidium, which are now treated as Gomesa R. Br. (Pridgeon et al, 2000;Chase et al, 2009).…”

Section: Oncidium Swmentioning

confidence: 99%

Flora of Guaramacal (Venezuela): Monocotyledons

Dorr¹

2014

Smithsonian Contributions to Botany

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“…A partir desta informação, a maioria das espécies de Oncidium do Brasil foram segregadas para os gêneros Coppensia Dumort., Alatiglossum Baptista e Brasilidium Campacci (Docha Neto et al 2006), usando como base para os grupos as seções de Pabst & Dungs (1977). Algumas dessas seções, entretanto, não correspondem a grupos monofiléticos, e Chase et al (2009) preferiram uma delimitação mais ampla deste grupo passando as espécies em questão para Gomesa, formando um grande grupo monofilético. Neste levantamento, preferimos utilizar esta circunscrição ampla, por ter sido a decisão dos autores que estudaram a filogenia do grupo, e por ser a adotada no Kew Monocot Checklist (Govaerts et al 2006).…”

Section: Epidendrum Warasiiunclassified

A família Orchidaceae no município de Morro do Chapéu, Bahia, Brasil

Bastos

Berg

2012

Rodriguésia

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ResumoEste trabalho apresenta um estudo florístico das Orchidaceae de Morro do Chapéu, município pertencente à Chapada Diamantina e localizado no estado da Bahia, Brasil. Cinquenta e três espécies distribuídas em 29 gêneros foram reconhecidas no presente trabalho. Dentre os gêneros mais diversos no município destacam-se Epidendrum (cinco espécies), Gomesa (cinco), Encyclia (quatro), e Habenaria (quatro). Morro do Chapéu apresentou 25 espécies exclusivas quando comparado com outros levantamentos regionais da Chapada Diamantina, contribuindo com quatro novos registros para esta área (Galeandra beyrichii, Gomesa barbata, Habenaria josephensis e Prescottia oligantha). Quinze espécies listadas neste levantamento não ocorrem nas outras áreas do leste brasileiro comparadas, estando distribuídas apenas ao longo da Cadeia do Espinhaço. Diferenças no tipo vegetacional, extensão territorial, grau de antropização e amostragem parecem interferir na similaridade florística dessas áreas. São apresentados chave de identificação, descrições, ilustrações e comentários sobre as espécies. Palavras-chave: Chapada Diamantina, florística, orquídea, taxonomia. AbstractThis work presents a floristic survey of Orchidaceae in Morro do Chapéu, municipality situated in the Chapada Diamantina, Bahia, Brazil. Fifty three species in twenty nine genera are hereby recognized. Epidendrum (five species), Gomesa (five), Encyclia (four), and Habenaria (four) were registered as the most diverse genera in the region. Morro do Chapéu had twenty five exclusive species compared with other regional surveys in the Chapada Diamantina, contributing with four new records for this area (Galeandra beyrichii, Gomesa barbata, Habenaria josephensis and Prescottia oligantha). Fifteen species listed do not occur in other compared areas of Eastern Brazil, being only distributed over the Cadeia do Espinhaço. Differences among vegetation types, territorial ranges, anthropical degrees and samples, seem to interfere with the floristic similarity of these areas. An identification key, descriptions, commentaries and illustrations of species are provided.

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“…This part, called the labellum, extends and forms the structure called the spur, which is thought to be involved in deceptive pollination for nectar nonproducing species or can usually be considered to be associated with nectar production (Fulton and Hodges, 1999). In orchid flowers, the labellum also serves as a resting place, a runway, or deceptive sexual organs during the pollinator visitation; it also plays a critical role in attracting pollinators and therefore many researchers pay attention to its traits (Burns-Balogh et al, 1987;Ayasse et al, 2000;Rudall and Bateman, 2002;Box et al, 2008;Chase et al, 2009).…”

Section: Introductionmentioning

confidence: 99%

Labellum micromorphology of some orchid genera (Orchidaceae) distributed in the Black Sea region in Turkey

Şeker¹,

Akbulut²,

Şenel³

2016

Turk J Bot

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IntroductionThe family Orchidaceae includes a high variety of epiphytes or parasites that have adapted to a wide range of ecological conditions all over the world (Leake, 2005). It contains many types of species in a wide geographic area from the tropical regions to the temperate zone. The wild orchids show rich biodiversity in Turkey. The family is represented by 24 genera. Together with hybrids, the number of taxa in Turkey is recorded as 229 (Güler and Deniz, 2012). Furthermore, some of the species selected for the present study are important in terms of salep production.The pollination strategy is one factor giving rise to orchid biodiversity (Rudall and Bateman, 2002;Box et al., 2008). These unique plants are noteworthy for their flower variations and pollination methods (Cozzolino and Widmer, 2005). Due to traits such as energy-rich food rewards or deceptive strategies, orchid flowers attract pollinators and increase pollination efficiency (

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Floral convergence in Oncidiinae (Cymbidieae; Orchidaceae): an expanded concept of Gomesa and a new genus Nohawilliamsia

Cited by 81 publications

References 15 publications

Flora of Guaramacal (Venezuela): Monocotyledons

Flora of Guaramacal (Venezuela): Monocotyledons

A família Orchidaceae no município de Morro do Chapéu, Bahia, Brasil

Labellum micromorphology of some orchid genera (Orchidaceae) distributed in the Black Sea region in Turkey

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