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Type: Article
Published: 2022-09-28
Page range: 219-226
Abstract views: 54
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Gastrochilus xizangensis (Aeridinae, Vandeae, Orchidaceae), a new species from Xizang, China

Tibet Plateau Institute of Biology, Lhasa, Xizang 850001, China.
Tibet Plateau Institute of Biology, Lhasa, Xizang 850001, China.
State Key Laboratory of Systematic and Evolutionary Botany and Herbarium, Institute of Botany, Chinese Academy of Sciences, Nanxincun 20, Xiangshan, Beijing 100093, China
State Key Laboratory of Systematic and Evolutionary Botany and Herbarium, Institute of Botany, Chinese Academy of Sciences, Nanxincun 20, Xiangshan, Beijing 100093, China
Tibet Plateau Institute of Biology, Lhasa, Xizang 850001, China.
Gastrochilus xizangensis Southeast of Xizang Autonomous Region Taxonomy Monocots

Abstract

Gastrochilus xizangensis, a new species of Gastrochilus from Xizang, China, is described and illustrated based on morphological characters and DNA evidence. Morphological comparisons indicate that the new species G. xizangensis is highly similar to G. raraensis , G. deltoglossus and G. setosus, from which it differs by its lip with two ridges ranging from spur into central part, ridges with dense short hairs, lip margins membranous and white, sparsely with short hairs.

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