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Orquídeas del río Gaira, Sierra Nevada de Santa Marta, Colombia

Authors: Yepes-Rapelo, Diego; Carbonó-Delahoz, Eduino; Pinto-Méndez, Michelle;

Orquídeas del río Gaira, Sierra Nevada de Santa Marta, Colombia

Abstract

<p>Como resultado de un estudio de las Orchidaceae en la cuenca del río Gaira en la Sierra Nevada de Santa Marta, este ensayo registra 115 especies distribuidas en 64 géneros, 19 subtribus y nueve tribus. La cantidad de especies supera el total de registros conocidos hasta ahora para la Sierra, a pesar de provenir de un área equivalente al 1 % de su territorio. Epidendroideae, con 104 especies y 55 géneros, fue la subfamilia con mayor riqueza, en tanto que Pleurothallidineae se destacó como la más rica de las subtribus (22 especies y 11 géneros). De las especies presentes, 33,9 % se distribuyó en siete géneros, siendo Epidendrum el más rico (13 especies), mientras que 64,04 % de los géneros se registró como uniespecífico. Las especies epifíticas correspondieron a 77,39 % en la región estudiada, 21,73 % de las cuales era terrestre. Oncidium nevadense fue el único endemismo de la familia recolectado en la zona de estudio, que al igual que O. gloriosum y O. naevium se consideran especies amenazadas en el país.</p>

Related Organizations
Keywords

epiphytes, Diversity, taxonomy, diversidad, epífitas, taxonomía, Orchidaceae

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
5
Top 10%
Average
Average
Green
gold