重庆兰科杓兰属新记录种--离萼杓兰  

Cypripedium plectrochilum Fr.,A Newly Recorded Species of Orchidaceae from Chongqing Municipality

作　　者：熊驰 陈锋 邓洪平[1,3] 杨志明 杨俊 刘琼 张家辉 XIONG Chi;CHEN Feng;DENG Hongping;YANG Zhiming;YANG Jun;LIU Qiong;ZHANG Jiahui(Chongqing Key Laboratory of Plant Resource Conservation and Germplasm Innovation.Institute of Resources Botany,College of Life Science,Southwest University,Beibei 400715,Chongqing,China;Chongqing Museum of Natural History,Chongqing 400799,China;Chongqing Research Center for Low Carbon and Environment,Chongqing Academy of Science&Technology,Chongqing 401123,China;Yintiaolin National Nature Reserve Adminisration of Chongqing,Wuxi 405800,Chongqing,China)

机构地区：[1]西南大学生命科学学院资源植物保护与种质创新重庆市重点实验室,重庆北碚400715 [2]重庆自然博物馆,重庆400799 [3]重庆市科学技术研究院低碳与生态环保研究中心,重庆401123 [4]重庆阴条岭国家级自然保护区管理事务中心,重庆巫溪405800

出　　处：《福建林业科技》2022年第1期114-116,共3页Journal of Fujian Forestry Science and Technology

基　　金：生态环境部(生物多样性调查、观测和评估项目,SHKJ8-2-3-8-1);重庆阴条岭国家级自然保护区管理事务中心项目(YTL202008)。

摘　　要：报道了重庆市兰科1新记录种--离萼杓兰(Cypripedium plectrochilum Fraanch.),并对其形态进行详细的描述。离萼杓兰主要特征为:植株较小;侧萼片完全离生;唇瓣白色而有粉红色晕,深囊状,倒圆锥形,囊口周围具短柔毛。Cypripedium plectrochilum Franch is reported as a newly recorded species of Orchidaceae from Chongqing.Detail morphological description and color photos are provided.The main characteristics of Cypripedium plectrochilum are:the plant is small;lateral sepals are completely free;lip petals are white with pink halo,deep cystic,obconical,and pubescent around the mouth of the sac.

关 键 词：离萼杓兰 重庆 兰科 新记录 

分 类 号：Q949.71[生物学—植物学]