宁夏农林科技2025，Vol.66Issue(2)：29-35,7.DOI:10.3969/j.issn.1002-204x.2025.02.007
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
摘要
Abstract
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 1 848 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 1 787 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Key words
Ningxia/Wild vascular plants/Species composition/Species distribution/Species diversity分类
农业科技引用本文复制引用
王天罡,宋增兵,赵金满,郜飞飞,咸锋,涂翔宇..宁夏野生维管植物组成及分布研究[J].宁夏农林科技,2025,66(2):29-35,7.基金项目
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)]. （TY019P）
