天子湖国家湿地公园湿地植物资源多样性研究  

Species diversity of wetland plants in Tianzi Lake National Wetland Park

作　　者：贺依婷 颜水华 黄忠良[3] 吴子剑[3] 李辉[3] 黄兢 覃晓莉[3] 张轩[3] HE Yiting;YAN Shuihua;HUANG Zhongliang;WU Zijian;LI Hui;HUANG Jing;QIN Xiaoli;ZHANG Xuan(Central South University of Forestry and Technology,School of Life Science and Technology,Changsha 410004,China;Hengdong Laishui National Wetland Park Management Office,Hengdong 421400,China;Hunan Academy of forestry,Changsha 410004,China)

机构地区：[1]中南林业科技大学生命科学与技术学院,湖南长沙410004 [2]衡东涞水母象湿地公园管理处,湖南衡东421400 [3]湖南省林业科学院,湖南长沙410004

出　　处：《湖南林业科技》2019年第5期84-89,共6页Hunan Forestry Science & Technology

基　　金：湖南省林业科技计划项目XLK201802;湖南省林业科技创新专项XLK201901-02

摘　　要：2018—2019年,对邵阳县天子湖国家湿地公园的植物进行实地调查,通过采集标本、拍照和查阅相关文献,共记录维管束植物120科351属523种。其中湿地植物有67科153属207种,以湿生型植物为最多,占湿地植物总数的84.1%,其次为沉水植物,占总数的5.8%;优势水生植物主要有水鳖、浮萍、眼子菜、黑藻、金鱼藻、狐尾藻、菰、菖蒲等。这些湿地植物群落可划分为9个植被类型和53个群系。国家野生保护植物主要有野大豆、香樟、花榈木、喜树。本研究旨在对天子湖国家湿地公园的植物保护与利用、生态恢复提供依据。Field surveys of vascular plants in Tianzi Lake National Wetland Park in Shaoyang county were conducted during 2018 and 2019.By collecting specimens, taking pictures and reviewing literatures, 523 species of vascular plants in 351 genera, 120 families were recorded.Among those, there were 207 wetland plants species belonging to 153 genera, 67 families, mainly hygrophyte plants, about 84.1% of wetland plants.The second largest number of plants belonged to submerged plants, about 5.8% of the total number of plants.Dominant aquatic plants mainly contained Hydrocharis dubia, Lemna minor , Potamogeton distinctus , Hydrilla verticillata , Ceratophyllum demersum , Myriophyllum verticillatum , Zizania latifolia , and Acorus calamus .The wetland plant community could be classified into 9 vegetation types and 53 plant formations.There were 4 national key protected wild plants such as Glycine soja , Cinnamomum comphora , 0rmosia henryi , and Camptotheca acuminate in Tianzi Lake National Wetland Park.This study aimed to provide a basis for plant protection and utilization and ecological restoration in Tianzi Lake National Wetland Park.

关 键 词：天子湖国家湿地公园 植被 湿地植物 多样性 

分 类 号：Q948[生物学—植物学]