摘要
2017—2021年,在湖南长沙、郴州、株洲、张家界地区相继发现了米筛竹、扁穗草、山涧草、展穗膜稃草、洋野黍共5个湖南省禾本科植物新记录种和扁穗草属、山涧草属、膜稃草属共3个湖南省新记录属。本文综述了各种新记录植物发现地的自然地理概况、主要识别特征及分布、生境等。这些新记录植物的发现,丰富了湖南的植物多样性,同时也对湖南与周边区域植物区系之间关系的研究具有一定参考意义。
During several botanical expeditions from 2017 to 2021,five new record species of Poaceae were discovered in Changsha,Chenzhou,Zhuzhou,and Zhangjiajie of Hunan Province,including Bambusa pachinensis,Brylkinia caudata,Chikusichloa aquatica,Hymenachne patens and Panicum dichotomiflorum.Among them,Brylkinia,Chikusichloa and Hymenachne are newly recorded genus in Hunan province.The physical geography,main identifying characteristics and distribution,and habitats of various newly recorded plant discoveries were reviewed in this work.The discovery of these newly recorded plants not only enrich the plant diversity of Hunan province,but also benefit the flora study between Hunan and its surrounding areas.
作者
周建军
杨娟
王本忠
黄存忠
吴磊
ZHOU Jianjun;YANG Juan;WANG Benzhong;HUANG Cunzhong;WU Lei(Hunan Prospecting Desiging and Research General Institute for Agriculture Forestry and Industry,Changsha 410007,Hunan,China;Wanfoshan Forestry Station,Tongdao Dong Autonomous County,Huaihua 418507,Hunan,China;Gaowangjie National Nature Reserve of Hunan Province,Guzhang 416308,Hunan,China;Natural Resources Bureau of Guidong County,Chenzhou 423000,Hunan,China;College of Forestry,Central South University of Forestry and Technology,Changsha 410004,Hunan,China)
出处
《湖南林业科技》
2021年第6期62-66,共5页
Hunan Forestry Science & Technology
基金
湖南省自然科学基金项目(2021JJ31152)
湖南省教育厅科研项目(18B178)。
关键词
禾本科
新记录
湖南省
Poaceae
new record
Hunan Province
