新疆野生维管植物名录  

A checklist of wild vascular plants in Xinjiang,China

作　　者：陈慧妹 李文军[1,2,3] 邱娟 马占仓[5] 李波 杨宗宗 闻志彬 孟岩[4] 曹秋梅 邱东[1,2] 刘丹辉 金光照 Huimei Chen;Wenjun Li;Juan Qiu;Zhancang Ma;Bo Li;Zongzong Yang;Zhibin Wen;Yan Meng;Qiumei Cao;Dong Qiu;Danhui Liu;Guangzhao Jin(State Key Laboratory of Desert and Oasis Ecology,Key Laboratory of Ecological Security and Sustainable Development in Arid Areas,Xinjiang Institute of Ecology and Geography,Chinese Academy of Sciences,Urumqi 830011;Xinjiang Key Laboratory of Conservation and Utilization of Resistant Resources,Xinjiang Institute of Ecology and Geography,Chinese Academy of Sciences,Urumqi 830011;College of Resources and Environment,University of Chinese Academy of Sciences,Beijing 100049;College of Life Sciences,Xinjiang Agricultural University,Urumqi 830052;College of Life Sciences,Shihezi University,Shihezi,Xinjiang 832003;College of Agriculture Sciences,Jiangxi Agricultural University,Nanchang 330045;Natural Botanical Society,Urumqi 830057)

机构地区：[1]中国科学院新疆生态与地理研究所荒漠与绿洲生态国家重点实验室/干旱区生态安全与可持续发展重点实验室,乌鲁木齐830011 [2]中国科学院新疆生态与地理研究所新疆抗逆植物基因资源保育与利用重点实验室,乌鲁木齐830011 [3]中国科学院大学资源与环境学院,北京100049 [4]新疆农业大学生命科学学院,乌鲁木齐830052 [5]石河子大学生命科学学院,新疆石河子832003 [6]江西农业大学农学院,南昌330045 [7]自然里植物学社,乌鲁木齐830057

出　　处：《生物多样性》2023年第9期52-58,共7页Biodiversity Science

基　　金：第三次新疆综合科学考察(2022xjkk1505);中国科学院“西部青年学者”项目(2022-XBQNXZ-003);中国科学院战略生物资源计划能力建设项目(KFJ-BRP-07-0890)。

摘　　要：为全面了解新疆野生维管植物资源现状,本文在前人研究基础上,通过文献收集、标本考证并结合野外考察及最新的分类学研究成果,对新疆野生维管植物名录进行了整理和更新。结果表明,新疆共有野生维管植物113科800属4,109种(含种下分类群,下同),其中石松类和蕨类植物14科23属52种,裸子植物3科6属22种,被子植物96科771属4,035种。石松类和蕨类植物中物种数最多的前4个科为铁角蕨科(9种)、木贼科(8种)、鳞毛蕨科(7种)和冷蕨科(7种),最多的属是铁角蕨属(Asplenium,9种);麻黄科(11种)和麻黄属(Ephedra,11种)分别是裸子植物中物种数最多的科和属;被子植物是新疆野生维管植物最主要的组成成分,分别占科、属、种总数的85.0%、96.4%和98.2%,其中物种数最多的前5个科分别是菊科(600种)、豆科(465种)、禾本科(423种)、十字花科(215种)和毛茛科(181种),前5个属分别是黄芪属(Astragalus,212种)、棘豆属(Oxytropis,101种)、薹草属(Carex,86种)、蒿属(Artemisia,65种)和葱属(Allium,64种)。此外,本名录涉及新疆存疑物种20科41属53种;国家保护植物20科26属59种;新疆保护植物46科73属125种;受威胁植物38科61属95种。本研究可为《新疆植物志》的修订及生物多样性保护提供基础数据。In order to fully understand the current situation of wild vascular plant resources in Xinjiang and provide basic information for subsequent work,it is necessary to revise and update the wild vascular plant list in Xinjiang.Based on previous studies,we updated the list of wild vascular plants in Xinjiang through literature collection,specimen study,field investigation and the latest taxonomic research results.In total,the present checklist recorded 4,109 species belonging to 800 genera in 113 families(including infraspecific taxa,the same below),with 52 species of lycopods and ferns in 23 genera and 14 families,22 species of gymnosperms in 6 genera and 3 families,and 4,035 species of angiosperms in 771 genera and 96 families.The top 4 families of lycopods and ferns with the largest number of species were Aspleniaceae(9 species),Equisetaceae(8 species),Dryopteridaceae(7 species)and Cystopteridaceae(7 species),and the largest genus was Asplenium(9 species).Ephedraceae(11 species)and Ephedra(11 species)were the most abundant families and genera of gymnosperms.Angiosperms are the most important components of wild vascular plants in Xinjiang,accounting for 85.0%,96.4%and 98.2%of the total number of families,genera and species,respectively.The top 5 families with the largest number of species are Asteraceae(600 species),Fabaceae(465 species),Poaceae(423 species),Brassicaceae(215 species)and Ranunculaceae(181 species).The top 5 genera were Astragalus(212 species),Oxytropis(101 species),Carex(86 species),Artemisia(65 species)and Allium(64 species).In addition,the list covers 53 species and subspecific taxa in 41 genera and 20 families of suspected species in Xinjiang,59 species of protected plants in 26 genera and 20 families in China;125 species of protected plants in 73 genera and 46 families in Xinjiang;there are 95 species of threatened plants in 61 genera and 38 families.This study can provide basic data for the revision of Xinjiang Flora and biodiversity conservation.

关 键 词：生物多样性 物种名录 野生维管植物 新疆 

分 类 号：Q948[生物学—植物学]