贵州兰科植物新分布记录  

New Distribution of Orchidaceaein Guizhou

作　　者：侯小琪[1] 王明川[1] 于子文[1] 项世军[1] 宋培浪[1] 杨钧屹 江维克[3] HOU Xiaoqi;WANG Mingchuan;YU Ziwen;XIANG Shijun;SONG Peilang;YANG Junyi;JIANG Weike(Guiyang Medical Botanical Garden,Guiyang,Guizhou 550002;China Pharmaceutical University,Nanjing,Jiangsu 211198;Guiyang University of Traditional Chinese Medicine,Guiyang,Guizhou 550025,China)

机构地区：[1]贵阳药用植物园,贵州贵阳550002 [2]中国药科大学,江苏南京211198 [3]贵阳中医学院,贵州贵阳550025

出　　处：《贵州农业科学》2018年第12期96-99,共4页Guizhou Agricultural Sciences

基　　金：中医药部门公共卫生专项"国家基本药物所需中药原料资源调查和监测"[财社(2012)13];贵州省国内一流建设学科项目(中药学)[GNYL(2017)008]

摘　　要：为探明贵州兰科植物的分布情况,对贵州省第四次中药资源普查和珍稀濒危及特有植物资源调查结果进行分析,发现:无叶美冠兰Eulophia zollingeri (Rchb.f.)J.J.Smith、大花无柱兰Amitostigma pinguicula (Rchb.f.et S.Moore)Schltr.、长叶山兰Oreorchis fargesii Finet、广东盆距兰Gastrochilus guangtungensis Z.H.Tsi、芳线柱兰Zeuxine nervosa (Lindl.)Trimen、紫花鹤顶兰Phaius mishmensis (Lindl.et Paxt.)Rchb.f.为贵州兰科植物新分布;对6种兰科植物贵州新分布的形态特征、生长及生境等情况进行记录整理表明,贵州喀斯特地区兰科植物地理区系成分具有复杂性和多样性,这对掌握和保护喀斯特地区兰科植物多样性具有重要的现实意义。The results of the fourth Chinese Medicinal Resources Survey and the Rare,Endangered and Endemic Plant Resources Survey in Guizhou are analyzed to explore the distribution situation of Orchidaceae in Guizhou.Result:6 Orchidaceae species of Eulophia zollingeri(Rchb.f.)J.J.Smith,Amitostigma pinguicula(Rchb.f.et S.Moore)Schltr.,Oreorchis fargesii Finet,Gastrochilus guangtungensis Z.H.Tsi,Zeuxine nervosa(Lindl.)Trimen and Phaius mishmensis(Lindl.et Paxt.)Rchb.f.are newly distributed in Guizhou.The morphological characteristics,growth and habitat of 6 Orchidaceae species show that Orchidaceae geographical region components with complexity and diversity have the important practical significance to master and protect Orchidaceae diversity in karst area.

关 键 词：兰科植物 新分布 贵州 

分 类 号：S682.31[农业科学—观赏园艺]