甘肃省杓兰属植物资源调查及2新记录种  

Investigation of Cypripedium Plant Resources and Newly Recorded Species in Gansu Province

作　　者：刘喜龙 毛王选 田青[1] 孙学刚[1] 刘晓娟[1] LIU Xilong;MAO Wangxuan;TIAN Qing;SUN Xuegang;LIU Xiaojuan(College of Forestry, Gansu Agricultural University, Lanzhou 730070, China;Forestry Technology Comprehensive Service Station of Diebu County,Gansu Province,Diebu,Gansu 747400,China)

机构地区：[1]甘肃农业大学林学院,兰州730070 [2]迭部县林业技术综合服务站,甘肃迭部747400

出　　处：《西北植物学报》2021年第3期533-538,共6页Acta Botanica Boreali-Occidentalia Sinica

基　　金：国家林业和草原局“甘肃省兰科植物资源专项调查(202007)”;中医药公共卫生服务补助专项“全国中药资源普查项目”(财社[2017]66号);中医药公共卫生服务补助专项“全国中药资源普查项目”(财社[2017]43号)。

摘　　要：通过对甘肃省杓兰属植物进行系统的调查和资料整理,共发现甘肃省杓兰属植物15种,占中国杓兰属植物种类的39.47%,其中9种为中国特有种。调查发现2种甘肃省杓兰属植物分布新记录种——巴郎山杓兰(Cypripedium palangshanense T.Tang et F.T.Wang)和离萼杓兰(Cypripedium plectrochilum Franch.)。通过整理重新编制了甘肃省杓兰属植物的分种检索表。Through systematic investigation and data collection of Cypripedium plants,we found 15 species of Cypripedium plants in Gansu Province,accounting for 39.47%of Chinese Cypripedium species.Among them,9 species are endemic to China.The investigation found two new record species of Cypripedium genus in Gansu Province:Cypripedium palangshanense T.Tang et F.T.Wang and Cypripedium plectrochilum Franch..After sorting out,the key to the species of Cypripedium in Gansu Province was recompiled.

关 键 词：甘肃省 杓兰属 新记录种 巴郎山杓兰 离萼杓兰 

分 类 号：Q949.71+8.43[生物学—植物学]