Bulbophyllum deergongense (Dendrobiinae; Malaxideae; Epidendroideae; Orchidaceae), a new species from Tibet, China

被引：1

作者：

Miao, Jiang-Lin ^{[1
]}

Zhang, Hua-yuan ^{[1
]}

Zhu, Wen-Tao ^{[1
]}

Liu, Zhen ^{[2
]}

Ji, Hong-Yu ^{[1
]}

Liu, Zhong-Jian ^{[1
]}

Zhai, Jun-Wen ^{[1
]}

机构：

[1] Fujian Agr & Forestry Univ, Coll Landscape Architecture & Art, Key Lab Natl Forestry & Grassland Adm Orchid Conse, Fuzhou 350002, Peoples R China

[2] Forestry & Grassland Adm Motuo Cty, Motuo 860700, Peoples R China

来源：

PHYTOTAXA | 2023年 / 619卷 / 02期

关键词：

Bulbophyllum reptans; Dendrobiieae; orchid phylogenetics; Bulbophyllum section Reptantia; YUNNAN;

D O I：

10.11646/phytotaxa.619.2.8

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A new species of Orchidaceae, Bulbophyllum deergongense, is described from Motuo (Tibet, China) based on morphological traits and molecular phylogenetic analysis. This new species is similar to B. reptans but differs in its elongate cylindrical pseudobulbs with prominent ridges, yellowish-green flower without markings, and oblong-ovoid petal with a round apical purple-brown spot. Molecular phylogenetic analyses based on two plastid makers (matK and psbA-trnH) and two nuclear DNA (ITS and Xdh) support B. deergongense as a new species of B. section Reptantia, in which it is sister to B. reptans.

引用

页码：197 / 202

页数：6

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