Three new species of Dracontia (Pleurothallidinae, Orchidaceae) from Costa Rica
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| Autores: | , |
|---|---|
| 格式: | artículo original |
| Fecha de Publicación: | 2013 |
| 實物特徵: | Three new species of Dracontia are described and illustrated from Costa Rica and comparisons with close relatives are made. A short discussion for the preference of describing them in Dracontia instead of Stelis is given. The three species are afterwards described: Dracontia montis-mortense, a species with a unique whitish lip with three purple stripes, which is found along the Pan-American Highway on the Cerro de la Muerte, and has been confused with Dracontia dracontea; Dracontia pileata, recognized by its hat-like dorsal sepal, and Dracontia viridi-flava, recognized by its all green-yellow flowers and erose lip. The latter species are both native to the south-Pacific watershed of the Talamanca Cordillera and closely related to Dracontia conochila and Dracontia hydra. A key to the Costa Rican species of Dracontia is given, accompanied by a discussion of the included species. |
| País: | Kérwá |
| 機構: | Universidad de Costa Rica |
| Repositorio: | Kérwá |
| 語言: | Inglés |
| OAI Identifier: | oai:kerwa.ucr.ac.cr:10669/85828 |
| 在線閱讀: | https://www.ingentaconnect.com/content/aspt/sb/2013/00000038/00000002/art00003 https://hdl.handle.net/10669/85828 |
| Palabra clave: | Dracontia montis-mortense Dracontia pileata Dracontia viridi-flava Stelis Taxonomy |