广西沙参属(桔梗科)一新纪录种  

A new record of the Adenophora(Campanulaceae)from Guangxi,China

作　　者：陈铭 黄林娟 薛跃规[1] 刘昕宇 黄贵 莫佛艳 CHEN Ming;HUANG Lin-juan;XUE Yue-gui;LIU Xin-yu;HUANG Gui;MO Fu-yan(Key Laboratory of Ecology of Rare and Endangered Species andEnvironmental Protection(Guangxi Normal University),Ministry of Education,College of Life Sciences,Guangxi Normal University,Guangxi Key Laboratory of Landscape Resources Conservation and Sustainable Utilization inLijiang River Basin(Guangxi Normal University),Guilin Guangxi541006,China)

机构地区：[1]珍稀濒危动植物生态与环境保护教育部重点实验室(广西师范大学),广西师范大学生命科学学院,广西漓江流域景观资源保育与可持续利用重点实验室(广西师范大学),广西桂林541006

出　　处：《时珍国医国药》2023年第1期184-186,共3页Lishizhen Medicine and Materia Medica Research

基　　金：国家自然科学基金(31960047)。

摘　　要：通过野外实地调查、标本采集、鉴定和文献查阅,确定并报道了广西壮族自治区桔梗科沙参属一新纪录物种———长柱沙参Adenophora stenanthina(Ledeb.)Kitagawa。文章提供了长柱沙参野生植株的特写照片,编制了广西沙参属分种检索表,并讨论了长柱沙参分布于广西桂林的主要原因。长柱沙参的发现为其地理分布范围及区系研究补充了新资料,也为广西药用植物资源的整合提供了新资料。凭证标本现收藏于广西师范大学标本室(GNU)。Adenophora stenanthina(Ledeb.)Kitagawa,a newly recorded Adenophora(Campanulaceae)species from Guangxi Zhuang Autonomous Region,was identified and by field investigation,specimen collection,identification and literature review.In this paper,we provide field photos of Adenophora stenanthina,compile an identification key of Adenophora in Guangxi,and dis-cuss the main reasons for the distribution of Adenophora stenanthina in Guilin,Guangxi.The discovery of Adenophora stenanthina supple new data for its geographical distribution and flora,and provides new data for the revision and republication of the flora of Guangxi.The voucher specimen is currently stored in the herbarium of Guangxi Normal University.

关 键 词：长柱沙参 沙参属 新纪录 分种检索表 桔梗科 

分 类 号：Q949[生物学—植物学]