Study on Flora of Wild Seed Plants from Changli

Based on the investigation and the floristic statistics and analysis of the wild seed plants from Changli,there were 206 species of wild plants,belonging to 64 families and 160 genera.The areal-types of the dominant families was cosmopolitan distribution and pantropic distribution totalling 48 families,accounting for 85.2%.In all 160 genera,there were 87 genera of seed plants belonging to temperate distribution,accounting for 54.4%.It had a certain transitional nature with tropical and subtropical flora.There were poor endemic elements,0 Chinese endemic family,1 Chinese endemic genera,0 local endemic genera.