西藏万代兰族(兰科)植物新记录  

New Records of tribe Vandeae(Orchidaceae)in Tibet

作　　者：李孟凯 庞深深 邓建平 王伟[1,3] 陈学达 罗艳 邢震[1,3] LI Mengkai;PANG Shenshen;DENG Jianping;WANG Wei;CHEN Xueda;LUO Yan;XING Zhen(Resources&Environment College,Tibet Agriculture&Animal Husbandry University,Nyingchi,Tibet 860000,China;South-east Asia Biodiversity Research Institute,Chinese Academy of Sciences/Center for Integrative Conservation,Xishuangbanna Tropical Botanical Garden,Chinese Academy of Sciences,Mengla,Yunnan 666303,China;Orchid Conservation Center,Tibet Agriculture&Animal Husbandry University,Nyingchi,Tibet 860000,China)

机构地区：[1]西藏农牧学院资源与环境学院,西藏林芝860000 [2]中国科学院东南亚生物多样性研究中心/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 [3]西藏农牧学院兰科植物资源中心,西藏林芝860000

出　　处：《热带作物学报》2023年第2期282-288,共7页Chinese Journal of Tropical Crops

基　　金：新农科背景下《植物学》校内实习场地功能完善项目;国家自然科学基金项目(No.31870183)。

摘　　要：万代兰族隶属兰科,在西藏分布于藏南、藏东南等低海拔地区,资源丰富,由于过去交通条件的限制,考察不够深入,该族植物的研究还处于空白。本研究报道了1个中国未详知种兰科万代兰族少花凤蝶兰[Papilionanthe uni-flora(Lindl.)Garay],该种原仅在《西藏植物志》中被记载,因缺乏花等重要特征,未被《中国植物志》收录,本研究提供该种详细的解剖图等信息,便于日后的增补及修订;12个西藏新记录种为多花指甲兰(Aerides rosea Lodd.ex Lindl.&Paxton)、二齿叶隔距兰[Cleisostoma aspersum(Rchb.f.)Garay]、隔距兰[Cleisostoma linearilobatum(Seidenf.&Smitin.)Garay]、大叶隔距兰[Cleisostoma racemiferum(Lindl.)Garay]、毛柱隔距兰[Cleisostoma simondii(Gagnep.)Seidenf.]、二脊盆距兰[Gastrochilus affinis(King&Pantl.)Schltr.]、锯叶盆距兰(Gastrochilus prionophyllus H.Jiang,D.P.Ye&Q.Liu)、小唇盆距兰[Gastrochilus pseudodistichus(King et Pantl.)Schltr.]、罗氏蝴蝶兰[Phalaenopsis lobbii(Rchb.f.)H.R.Sweet]、带叶兰(Taeniophyllum glandulosum Blume)、钝叶叉喙兰(Uncifera obtusifolia Lindl.)和琴唇万代兰(Vanda concolor Blume),其中叉喙兰属为西藏新记录属,本研究提供了重要的形态鉴别特征描述及详细特征图片信息。万代兰族植物多数具有重要的观赏价值,如蝴蝶兰属和万代兰属等,此次发现不仅扩充了西藏兰科植物本底资源,也为西藏观赏兰科植物的开发提供基础资料。Tribe Vandeae belongs to Orchidaceae and is distributed at low altitudes in southern and southeastern Tibet.Due to the limited transportation conditions in the past,understanding of tribe Vandeae species in Tibet was poor.We reporte a less known species of orchids from China:Papilionanthe uniflora(Lindl.)Garay.It was originally only re-corded in the Flora of Tibet,but was not included in the Flora of China due to the lack of important features such as flowers.This article provides detailed information about the anatomy of this species for future supplement and revision.The following 12 new recorded species are reported in Tibet:Aerides rosea Lodd.ex Lindl.&Paxton,Cleisostoma as-persum(Rchb.f.)Garay,Cleisostoma linearilobatum(Seidenf.&Smitin.)Garay,Cleisostoma racemiferum(Lindl.)Garay,Cleisostoma simondii(Gagnep.)Seidenf.,Gastrochilus affinis(King&Pantl.)Schltr.,Gastrochilus prionophyl-lus H.Jiang,D.P.Ye&Q.Liu,Gastrochilus pseudodistichus(King et Pantl.)Schltr.,Phalaenopsis lobbii(Rchb.f.)H.R.Sweet,Taeniophyllum glandulosum Blume,Uncifera obtusifolia Lindl.and Vanda concolor Blume,Uncifera Lindl.is a new recorded genus in Tibet.We providedetailed descriptions of morphological identification and pictures.Most Vandeae species have important ornamental value,such as Phalaenopsis and Vanda.The findings not only expand or-chid resources in Tibet,but also provide basic information for the utilization of ornamental orchids in Tibet.

关 键 词：万代兰族 兰科 新记录 少花凤蝶兰 西藏 

分 类 号：Q949.718.43[生物学—植物学]