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西藏石豆兰属(兰科)植物新记录

李孟凯邓建平庞深深陈学达王伟罗艳邢震

热带作物学报2024，Vol.45Issue(3)：481-484,4.

热带作物学报2024，Vol.45Issue(3)：481-484,4.DOI:10.3969/j.issn.1000-2561.2024.03.005

西藏石豆兰属(兰科)植物新记录

New Records of Bulbophyllum(Orchidaceae)in Tibet

李孟凯 ¹邓建平 ²庞深深 ³陈学达 ³王伟 ³罗艳 ²邢震³

作者信息

1. 西藏农牧学院资源与环境学院,西藏林芝 860000||中国科学院东南亚生物多样性研究所中心/中国科学院西双版纳热带植物园综合保护中心,云南勐腊 666303||西藏农牧学院兰科植物资源中心,西藏林芝 860000
2. 中国科学院东南亚生物多样性研究所中心/中国科学院西双版纳热带植物园综合保护中心,云南勐腊 666303||西藏农牧学院兰科植物资源中心,西藏林芝 860000
3. 西藏农牧学院资源与环境学院,西藏林芝 860000||西藏农牧学院兰科植物资源中心,西藏林芝 860000
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摘要

Abstract

Bulbophyllum is the largest genus and the most rapidly differentiated group in the family of Orchidaceae.This paper reports 5 new recorded species of Bulbophyllum from Tibet,China.Bulbophyllum depressum King&Pantling,B.drymoglossum Maxim.,B.lingii M.Z.Hang,G.S.Yang&J.M.Yin,B.menglunense Z.H.Tsi&Y.Z.Ma,B.secundum Hook.f.B.depressum is similar to B.menglunense,but the difference is that the former has very short scape and hal-berd-shaped lip;B.drymoglossum is a peculiar species of the genus,with small plants and no pseudobulb;B.lingii is similar to B.pentaneurum,but the difference is that the former pseudobulb is spherical and the lip is cylindrical;B.menglunense is similar to Bulbophyllum depressum,but the former has longer scape and its lip are narrowly lanceolate;the plant of B.secundum is similar to B.parviflorum,but the difference is that the middle sepal margin of the former has eyelashes,the lateral sepal margins are entire,and the lip is lanceolate.This discovery greatly enriched the background data of Orchids in Tibet,and also indicated that the investigation of orchids resources in this area was lagging behind.

关键词

石豆兰属/兰科/新记录/地理分布

Key words

Bulbophyllum/Orchidaceae/new record/geographical distribution

分类

农业科技

引用本文复制引用

李孟凯,邓建平,庞深深,陈学达,王伟,罗艳,邢震..西藏石豆兰属(兰科)植物新记录[J].热带作物学报,2024,45(3):481-484,4.

基金项目

西藏现代林业技术支撑体系研究项目（）

国家自然科学基金项目(No.31870183). （No.31870183）

热带作物学报

OA北大核心CSTPCD

ISSN：1000-2561

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