Validation of Gastrochilus prionophyllus (Vandeae, Orchidaceae), a new species from Yunnan Province, China

Abstract. Gastrochilus prionophyllus, which was previously not validly published, is here validated. The species is described along with illustration and photos. Morphologically, the long and pendulous stem and distichous leaves of this new species indicate that it belongs to the sect. Microphyllae....

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Autores principales: Wu, Xun-Feng, Ye, De-Ping, Pan, Bo, Lin, Xiang-Qun, Jiang, Hong, Liu, Qiang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Pensoft Publishers 2019
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6728340/
https://www.ncbi.nlm.nih.gov/pubmed/31534404
http://dx.doi.org/10.3897/phytokeys.130.34555
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author Wu, Xun-Feng
Ye, De-Ping
Pan, Bo
Lin, Xiang-Qun
Jiang, Hong
Liu, Qiang
author_facet Wu, Xun-Feng
Ye, De-Ping
Pan, Bo
Lin, Xiang-Qun
Jiang, Hong
Liu, Qiang
author_sort Wu, Xun-Feng
collection PubMed
description Abstract. Gastrochilus prionophyllus, which was previously not validly published, is here validated. The species is described along with illustration and photos. Morphologically, the long and pendulous stem and distichous leaves of this new species indicate that it belongs to the sect. Microphyllae. It is unique in having thick fleshy leaves and margin significantly serrate, small flowers, reniform epichile and margin with dentations, thickened cushion on the central epichile and subconic hypochile. Meanwhile, a preliminary conservation status assessment according to IUCN Red List categories and criteria is given to the new species.
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spelling pubmed-67283402019-09-18 Validation of Gastrochilus prionophyllus (Vandeae, Orchidaceae), a new species from Yunnan Province, China Wu, Xun-Feng Ye, De-Ping Pan, Bo Lin, Xiang-Qun Jiang, Hong Liu, Qiang PhytoKeys Research Article Abstract. Gastrochilus prionophyllus, which was previously not validly published, is here validated. The species is described along with illustration and photos. Morphologically, the long and pendulous stem and distichous leaves of this new species indicate that it belongs to the sect. Microphyllae. It is unique in having thick fleshy leaves and margin significantly serrate, small flowers, reniform epichile and margin with dentations, thickened cushion on the central epichile and subconic hypochile. Meanwhile, a preliminary conservation status assessment according to IUCN Red List categories and criteria is given to the new species. Pensoft Publishers 2019-08-29 /pmc/articles/PMC6728340/ /pubmed/31534404 http://dx.doi.org/10.3897/phytokeys.130.34555 Text en Xun-Feng Wu, De-Ping Ye, Bo Pan, Xiang-Qun Lin, Hong Jiang, Qiang Liu http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
spellingShingle Research Article
Wu, Xun-Feng
Ye, De-Ping
Pan, Bo
Lin, Xiang-Qun
Jiang, Hong
Liu, Qiang
Validation of Gastrochilus prionophyllus (Vandeae, Orchidaceae), a new species from Yunnan Province, China
title Validation of Gastrochilus prionophyllus (Vandeae, Orchidaceae), a new species from Yunnan Province, China
title_full Validation of Gastrochilus prionophyllus (Vandeae, Orchidaceae), a new species from Yunnan Province, China
title_fullStr Validation of Gastrochilus prionophyllus (Vandeae, Orchidaceae), a new species from Yunnan Province, China
title_full_unstemmed Validation of Gastrochilus prionophyllus (Vandeae, Orchidaceae), a new species from Yunnan Province, China
title_short Validation of Gastrochilus prionophyllus (Vandeae, Orchidaceae), a new species from Yunnan Province, China
title_sort validation of gastrochilus prionophyllus (vandeae, orchidaceae), a new species from yunnan province, china
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6728340/
https://www.ncbi.nlm.nih.gov/pubmed/31534404
http://dx.doi.org/10.3897/phytokeys.130.34555
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