Flora Analysis of Vascular Plants in Inner Mongolia Honghuaerji Yimin River National Wetland Park
From May to September 2021,5 field surveys were conducted on the vascular plants Inner Mongolia Honghuaerji Yiminhe National Wetland Park,using the line sampling method and quadrat method,and the composition characteristics of vascular plants and the flora of families,genera,and species in the wetland park were analyzed,aiming to lay a theoretical foundation for plant restoration,biodiversity protection,and rational utilization of vascular plant resources in the park.The research results indicated that 445 species of vascular plants belonging to 241 genera and 63 families were recorded in the wetland park during the survey period;the numbers of species in Asteraceae,Poaceae,Rosaceae,Ranunculaceae,and Fabaceae were 78 species,47 species,34 species,29 species,and 22 species,respectively,accounting for 47.19％of the total species in the wetland park;the species numbers of Artemisia,Potentilla,and Carex rank among the top 3 in 241 genera,with 15 species,12 species,and 10 species respectively;the 155 genera were the genera with single species,accounting for 64.32％of the total number of genera;63 families belong to 5 distribution zone types and 3 forms,241 genera belong to 12 distribution zone types and 8 forms,445 genera belong to 8 distribution zone types and 20 forms.The flora of families,genera,and species were the most in temperate zone,especially about the flora of genera,which account for 94.30％of the non world distribution genera;most of the flora in the area were young floristic elements,without endemic elements.
vascular plantfloraInner Mongolia Honghuaerji Yimin River National Wetland Park
NETL
NSTL
万方数据
