重庆维管植物1个新记录属和5个新记录种  

One Newly Recorded Genus and Five Newly Recorded Species of Vascular Plants from Chongqing Municipality

作　　者：吕信运 张家辉[1] 张欢 刘喻盈 左有为 邓洪平[1] LÜXinyun;ZHANG Jiahui;ZHANG Huan;LIU Yuying;ZUO Youwei;DENG Hongping(Chongqing Key Laboratory of Plant Resource Conservation and Germplasm Innovation,Institute of Resources Botany,College of Life Science,Southwest University,Chongqing 400715,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400715

出　　处：《西北植物学报》2023年第10期1770-1778,共9页Acta Botanica Boreali-Occidentalia Sinica

基　　金：中央林业改革发展资金——国家重点保护野生动植物保护项目“长江上游代表性国家重点保护野生植物拯救保护”(zlg2021-cq20211210);“成渝双城共保护国家重点保护野生植物拯救保护”项目(zlg2022-cq20220907);重庆五里坡国家级自然保护区综合科学考查(本底调查)项目(20C01210)。

摘　　要：通过野外调查、资料查阅及馆藏标本比对,确定了重庆维管植物1个新记录属——水东哥属(Saurauia Willd.)及其新记录种——水东哥(Saurauia tristyla DC.),另4个维管植物新记录种,分别是二褶羊耳蒜(Liparis cathcartii Hook.f.)、莸状黄芩(Scutellaria caryopteroides Hand.-Mazz.)、白鳞酢浆草(Oxalis leucolepis Diels)、包氏凤仙花(Impatiens bodinieri Hook.f.)。文中描述了物种识别特征、标本引证和地理分布,提供了原生境照片。引证标本均收藏于西南大学自然博物馆植物标本室(SWNTU)。Through field survey,data review and comparison of specimens in the collection,we identified one newly recorded genus of vascular plants from Chongqing,Saurauia Willd.and its newly recorded species:Saurauia tristyla DC..The other four new records of vascular plants are Liparis cathcartii Hook.f.,Scutellaria caryopteroides Hand.-Mazz.,Oxalis leucolepis Diels,and Impatiens bodinieri Hook.f..The characters for the identification and the colour photographs of the plants are given here.In addition,the citation of the specimens and the geographical distribution of each species are given.The cited specimens are collected in the herbarium of the Southwest University Museum of Nature(SWNTU).

关 键 词：新记录 维管植物 植物区系 重庆市 

分 类 号：Q949[生物学—植物学]