Species Diversity of Pseudolarix amabilis Population in Yaoluoping Natural Reserve of Anhui Province

摘要

Flora composition and species diversity features of Pseudolarix amabilis community at the Yaoluoping natural reserve in Anhui Province were analyzed. According to the statistics from 4 sample plots, there are 88 species (including varieties) of 77 genus belonging to 48 families of vascular plants. There are various plants in the community of Pseudolarix amabilis, and its family and genus are of scattered composition. Their floral composition is complicated. In terms of geographical composition of seed plant genus, most of them are distributed in the temperate zone. The species diversity of shrub layer is the highest, the tree layer is the second, and the herb layer is the lowest in the vertical structure of the community. The species diversity index of different layers shows: shrub layer>tree layer>herb layer.