Results 151 to 160 of about 926 (175)

Seed Morphology in the Oncidiinae and Related Subtribes (Orchidaceae)

Systematic Botany, 1988
A survey of seed morphology, using scanning electron microscopy, of the Oncidiinae and related Neotropical subtribes found that the majority of these taxa exhibit a uniform seed condition, designated the Maxillaria type. The two major variants within the Oncidiinae are anticlinal wall ornamentation and two different forms of extensions of the testa ...
Mark W. Chase, Jeffrey S. Pippen
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Capanemia (Oncidiinae: Orchidaceae) in South Region of Brazil

2010
Capanemia includes seven predominantly Brazilian epiphyte orchids, distributed by Uruguay, Paraguay, Northeastern Argentina, part of Bolivia and mainly areas of the South and Southeastern regions of Brazil, in humid forest between 450 to 1.400 m of altitude. A few species reach Uruguay, Paraguay, Northeastern Argentina and part of Bolivia. This work is
Buzatto, Cristiano Roberto, Singer, Rodrigo B., van den Berg, Cássio   +2 more
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A nomenclator for the genus Notylia Lindl. (Orchidaceae: Oncidiinae)

Phytotaxa
As a precursor to its taxonomic revision, a nomenclator for the Neotropical genus Notylia Lind. (Orchidaceae) is presented with a full nomenclatural revision of all its names. Thirty-four lectotypes and eighteen neotypes are designated and nomenclatural comments are made whenever pertinent.
Oliveira, Miguel S., Viana, Pedro L., Meneguzzo, Thiago E. C.   +2 more
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A NEW SPECIES OF TELIPOGON (ONCIDIINAE; ORCHIDACEAE) FROM THE PARAMOS OF COLOMBIA

Phytotaxa, 2017
Telipogon heinrichsii from the paramo of the western slope of the Central Andean Cordillera in Colombia is proposed as a new species. The new taxon is similar to T. puruantensis and T. vollesii, but differs by the triquetrous peduncle of the inflorescence, a widely ovate labellum, and the column completely surrounded by uniformly distributed setae.
Pérez-Escobar, Oscar Alejandro, Rodriguez, Lizeth Katherine, Martel, Carlos   +2 more
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New Combinations and Synonyms in Brazilian Oncidiinae (Orchidaceae)

Harvard Papers in Botany, 2014
Abstract. Three new combinations and two new synonyms of Gomesa and Trichocentrum from Brazil are proposed. The nothogenus × Ornithocidium is synonimized under Gomesa, and its natural hybrid are also combined.
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Natural Hybridization in Lophiaris (Orchidaceae: Oncidiinae)

Systematic Botany, 2018
Five new natural hybrids of Lophiaris (Orchidaceae, Oncidiinae) are described and their accompanying illustrations provided. The five new nothospecies are: Lophiaris × cicyi (L. lurida × L. tapiae) from Campeche, Mexico, L. × lindeoerstedii (L. lindenii × L. oerstedii) from Quintana Roo, Mexico, L.×lurilindenii (L. lindenii×L.
William Cetzal-Ix, Germán Carnevali, Eliana Noguera-Savelli, Edgar Mó, Norman Cash-Arcia, Saikat Kumar Basu   +5 more
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Post-Pollination Phenomena and Embryo Development in the Oncidiinae (Orchidaceae)

1988
This paper presents data on post-pollination phenomena and self incompatibility in species of the genera Oncidium, Lemboglossum, and Odontoglossum (Oncidiinae). The research is part of a broad study of breeding systems in the Orchidaceae ongoing at the Royal Botanic Gardens, Kew.
S. C. Clifford, S. J. Owens
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Studies in Fernandezia Ruiz & Pav. (Orchidaceae: Oncidiinae)

Harvard Papers in Botany, 2018
Literature and herbarium studies of the Neotropical orchid genus Fernandezia Ruiz & Pav. reveal that a number of previously recognized taxa should be synonymized, while at the same time it is necessary to propose several new taxa (45 species and 11 varieties). Fernandezia distichoides (Pachyphyllum distichum) and F.
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A new species of telipogon (oncidiinae) from bolivia

Resumen Telipogon minutus, procedente del Parque Nacional Carrasco en las Yungas de Bolivia, es propuesta como una nueva especie. Las plantas de T. minutus, que alcanzan hasta 4 cm de altura, son las más pequeñas de los Telipogon conocidos en Bolivia. La especie se distingue por su labelo oblongo a ovado, con la base retusa y ligeramente subauriculada,
Zárate, Modesto, Martel, Carlos
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Critical study of the Cohniella (Oncidiinae, Orchidaceae) of French Guiana

2017
Sambin, Aurélien, Chiron, Guy R. (2017): Critical study of the Cohniella (Oncidiinae, Orchidaceae) of French Guiana. Phytotaxa 323 (1): 61-68, DOI: 10.11646/phytotaxa.323.1.4, URL: http://dx.doi.org/10.11646/phytotaxa.323.1 ...
Sambin, Aurélien, Chiron, Guy R.
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