Title: Floristic analysis on seed plants of Meigu Dafengding national nature reserve
Abstract: Meigu Dafengding national nature reserve is located in northeast Meigu county,Sichuan Province,and between 102°58′~103°20′ E,28°32′~28°50′ N. There are 860 species of seed plants,belonging to 118 families and 385 genera,among which gymnosperms have 5 families,16 genera and 19 species,and angiosperms have 113 families,369 genera and 841 species. The floristic elements of genera and species are composed of 13 types of Chinese seed plants. The temperate distribution elements,having 181 genera,accounting for 51.58% in total genera,hold a dominant position. The element of endemic species to China has 11 genera,accounting for 3.13% in total genera,and 410 species,accounting for 48.41% in total species,are endemic to China. Moreover,there are 18 rare and endangered plants in the reserve,among which 4 species belong to national protection categories 1(NPC1),6 species belong to NPC2, and the other 8 species belong to NPC3.
Publication Year: 2004
Publication Date: 2004-01-01
Language: en
Type: article
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