宁夏野生维管植物组成及分布研究  

Studies on Composition and Distribution of Wild Vascular Plants in Ningxia

作　　者：王天罡 宋增兵 赵金满 郜飞飞 咸锋 涂翔宇 Wang Tiangang;Song Zengbing;Zhao Jinman;Gao Feifei;Xian Feng;Tu Xiangyu(Beijing Landscape and Greening Planning and Resource Monitoring Center/Beijing Forestry Carbon Sequestration and International Cooperation Affairs Center,Beijing 101118;Forest Fire Prevention Affairs Center,Beijing Municipal Bureau of Landscape and Greening,Beijing 102200;Beijing Qingyuan Ecological Environment Co.,Ltd.,Beijing 102200;Beijing Jingxi Forest Farm Administrative Office,Beijing 102304;Institute of Forest and Grassland Survey and Planning,National Forestry and Grassland Administration,Beijing 100714)

机构地区：[1]北京市园林绿化规划和资源监测中心/北京市林业碳汇与国际合作事务中心,北京101118 [2]北京市园林绿化局森林防火事务中心,北京102200 [3]北京青远生态环境有限公司,北京102200 [4]北京市京西林场管理处,北京102304 [5]国家林业和草原局林草调查规划院,北京100714

出　　处：《宁夏农林科技》2025年第2期29-35,共7页Journal of Ningxia Agriculture and Forestry Science and Technology

基　　金：甘肃洮河国家级自然保护区2023年提前批中央财政林业草原生态保护恢复资金国家级自然保护区项目〔2023zfcg00473(TY019P)〕。

摘　　要：为全面了解宁夏野生维管植物的组成及分布情况,提升生物多样性保护水平,基于“北极花生物调查APP”采集数据,并结合运用标本采集、文献检索等方法,分析了宁夏野生维管植物组成和分布特征。结果表明:宁夏野生维管植物共计127科597属1848种,其中:蕨类植物12科22属47种,裸子植物3科4属14种,被子植物112科571属1787种。物种数量前三大科为菊科(Asteraceae)218种、禾本科(Poaceae)163种和豆科(Fabaceae)130种。物种数量前三大属为蒿属(Artemisia)49种、黄芪属(Astragalus)37种、薹草属(Carex)31种。物种数量最多的3个县分别为泾源县891种、贺兰县790种和隆德县407种。宁夏分布有珍稀濒危保护植物25科35属43种,国家二级保护植物17种,中国植物红皮书植物11种,中国生物多样性红色名录植物29种。宁夏地区野生维管植物种类丰富,以草本植物为主,菊科、禾本科和豆科为优势科,蒿属、黄芪属和薹草属为优势属,泾源县和贺兰县的维管植物种类最丰富。In order to understand the composition and distribution of wild vascular plants in Ningxia and improve the level of biodiversity protection.The composition and distribution characteristics of wild vascular plants in Ningxia were analyzed based on the data collected by the"Arctic Flower Biological Survey APP"and the methods of specimen collection and literature search.The results showed that there were a total of 127 families and 597 genera and 1848 species of wild vascular plants in Ningxia,including 47 species of pteridophytes,in 22 genera and 12 families,14 species of gymnosperms,in 4 genera and 3 families,and 1787 species of angiosperms,in 571 genera and 112 families.The top three families are Asteraceae(218 species),Poaceae(163 species)and legumes(130 species).The top three genera are Artemisia(49 species),Astragalus(37 species),and Carex(31 species).The three counties with the highest number of species were Jingyuan County with 891 species,Helan County with 790 species and Longde County with 407 species.The region of Ningxia is home to 25 families of rare and endangered protected plants,encompassing 35 genera and 43 species.Among these,17 species are nationally protected,with an additional 11 species listed in the Red Book of Chinese Plants and 29 species included in the Red List of China's Biodiversity.The wild vascular plant species are abundant in Ningxia,and mainly herbaceous plants.Compositae,gramineae and legumes are the dominant families,Artemisia,Astragalus and Carex are the dominant genera.Jingyuan County and Helan County have the most abundant vascular plant species.

关 键 词：宁夏 野生维管植物 物种组成 物种分布 物种多样性 

分 类 号：Q948.5[生物学—植物学]