A new species of Pleurothallis (Orchidaceae: Pleurothallidinae) in subsection Macrophyllae-Fasciculatae with a unique, highly reduced, morphologically distinct labellum
Pleurothallis minutilabia, a species unique in subsection Macrophyllae-Fasciculatae because of the minute, highly reduced lip, is described and compared to the most similar species in the subsection. It is also compared morphologically to Pleurothallis kaynagata from section Abortivae, to which P. m...
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| Formato: | Online |
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Universidad de Costa Rica
2018
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| Acceso en línea: | https://revistas.ucr.ac.cr/index.php/lankesteriana/article/view/35495 |
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LANKESTERIANA354952022-09-28T20:23:39Z A new species of Pleurothallis (Orchidaceae: Pleurothallidinae) in subsection Macrophyllae-Fasciculatae with a unique, highly reduced, morphologically distinct labellum A new species of Pleurothallis (Orchidaceae: Pleurothallidinae) in subsection Macrophyllae-Fasciculatae with a unique, highly reduced, morphologically distinct labellum Wilson, Mark Zhao, Kehan Hampson, Hailey Frank, Graham Romoleroux, Katya Jiménez, Marco Tobar, Francisco Larsen, Bruno Pérez, Álvaro J. cloud forest Ecuador labellar morphology Pleurothallis pollination cloud forest Ecuador labellar morphology Pleurothallis pollination Pleurothallis minutilabia, a species unique in subsection Macrophyllae-Fasciculatae because of the minute, highly reduced lip, is described and compared to the most similar species in the subsection. It is also compared morphologically to Pleurothallis kaynagata from section Abortivae, to which P. minutilabia is not related, but which also possesses a highly reduced lip. The morphology of the flower of P. minutilabia is discussed briefly in relation to possible pollination mechanisms. The distribution, restricted to Zamora Chinchipe, southern Ecuador, and the conservation status are addressed. Key words / Palabras clave: cloud forest, Ecuador, labellar morphology, Pleurothallis, pollination Pleurothallis minutilabia, a species unique in subsection Macrophyllae-Fasciculatae because of the minute, highly reduced lip, is described and compared to the most similar species in the subsection. It is also compared morphologically to Pleurothallis kaynagata from section Abortivae, to which P. minutilabia is not related, but which also possesses a highly reduced lip. The morphology of the flower of P. minutilabia is discussed briefly in relation to possible pollination mechanisms. The distribution, restricted to Zamora Chinchipe, southern Ecuador, and the conservation status are addressed. Key words / Palabras clave: cloud forest, Ecuador, labellar morphology, Pleurothallis, pollination Universidad de Costa Rica 2018-12-06 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Article application/pdf https://revistas.ucr.ac.cr/index.php/lankesteriana/article/view/35495 10.15517/lank.v18i3.35495 Lankesteriana: International Journal on Orchidology; 2018: Lankesteriana: Volume 18, Number 3; 217–230 Lankesteriana: International Journal on Orchidology; 2018: Lankesteriana: Volumen 18, Número 3; 217–230 2215-2067 1409-3871 spa https://revistas.ucr.ac.cr/index.php/lankesteriana/article/view/35495/36251 |
| institution |
Universidad de Costa Rica |
| collection |
Lankesteriana: International Journal on Orchidology |
| language |
spa |
| format |
Online |
| author |
Wilson, Mark Zhao, Kehan Hampson, Hailey Frank, Graham Romoleroux, Katya Jiménez, Marco Tobar, Francisco Larsen, Bruno Pérez, Álvaro J. |
| spellingShingle |
Wilson, Mark Zhao, Kehan Hampson, Hailey Frank, Graham Romoleroux, Katya Jiménez, Marco Tobar, Francisco Larsen, Bruno Pérez, Álvaro J. A new species of Pleurothallis (Orchidaceae: Pleurothallidinae) in subsection Macrophyllae-Fasciculatae with a unique, highly reduced, morphologically distinct labellum |
| author_facet |
Wilson, Mark Zhao, Kehan Hampson, Hailey Frank, Graham Romoleroux, Katya Jiménez, Marco Tobar, Francisco Larsen, Bruno Pérez, Álvaro J. |
| author_sort |
Wilson, Mark |
| description |
Pleurothallis minutilabia, a species unique in subsection Macrophyllae-Fasciculatae because of the minute, highly reduced lip, is described and compared to the most similar species in the subsection. It is also compared morphologically to Pleurothallis kaynagata from section Abortivae, to which P. minutilabia is not related, but which also possesses a highly reduced lip. The morphology of the flower of P. minutilabia is discussed briefly in relation to possible pollination mechanisms. The distribution, restricted to Zamora Chinchipe, southern Ecuador, and the conservation status are addressed.
Key words / Palabras clave: cloud forest, Ecuador, labellar morphology, Pleurothallis, pollination |
| title |
A new species of Pleurothallis (Orchidaceae: Pleurothallidinae) in subsection Macrophyllae-Fasciculatae with a unique, highly reduced, morphologically distinct labellum |
| title_short |
A new species of Pleurothallis (Orchidaceae: Pleurothallidinae) in subsection Macrophyllae-Fasciculatae with a unique, highly reduced, morphologically distinct labellum |
| title_full |
A new species of Pleurothallis (Orchidaceae: Pleurothallidinae) in subsection Macrophyllae-Fasciculatae with a unique, highly reduced, morphologically distinct labellum |
| title_fullStr |
A new species of Pleurothallis (Orchidaceae: Pleurothallidinae) in subsection Macrophyllae-Fasciculatae with a unique, highly reduced, morphologically distinct labellum |
| title_full_unstemmed |
A new species of Pleurothallis (Orchidaceae: Pleurothallidinae) in subsection Macrophyllae-Fasciculatae with a unique, highly reduced, morphologically distinct labellum |
| title_sort |
new species of pleurothallis (orchidaceae: pleurothallidinae) in subsection macrophyllae-fasciculatae with a unique, highly reduced, morphologically distinct labellum |
| title_alt |
A new species of Pleurothallis (Orchidaceae: Pleurothallidinae) in subsection Macrophyllae-Fasciculatae with a unique, highly reduced, morphologically distinct labellum |
| publisher |
Universidad de Costa Rica |
| publishDate |
2018 |
| url |
https://revistas.ucr.ac.cr/index.php/lankesteriana/article/view/35495 |
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