Analysis on Diversity Characteristics of Family Theaceae in Jiulianshan Natural Reserve

Abstract

There are 8 genera 32 species of family Theaceae in Jiulianshan Natural Reserve by investigating and researching its plant resources,takes Jiangxi province a total of 37.2%,showing the abundant species,various floristic components and the dominance phenomenon is obvious.Meanwhile the Theaceae plants in the reserve which have characteristics of high adaptability and wide distribution features.Based on the analysis of geographical composition of this family in Jiulianshan,it is indicated that 8 genera can be decided into 4 areal types and 2 areal subtypes,87.5% belongs to tropics,subtropics areal types and 1 Chinese endemic genera,showing flora of the mountain tropical and subtropical properties obviously and has certain ancient origin.

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