In order to strengthen the conservation effect of Camellia luteoflora which is a national rare and endangered protected plant in Huagaoxi National Nature Reserve,the community characteristics and population structure of it were investigated by means of sampling method.The results show:(1)the population of Camellia luteoflora is a growing population;(2)there are 34 vas-cular plats belonging to 41 families and 48 genera in the community with 23 families,30 genera and 34 species in the arbor layer,16 families,18 genera and 19 species in the herb layer,and 5 families,5 genera and 5 species in the herb layer plants,the predomi-nant species in the community are Camellia luteoflora,C.rosthorniana,Machilus yunnanensis;(3)the community depression degree is large,the forest light is weak,the inability of seedlings to grow healthily is the main reason for the blocked natural renewal of Camellia luteoflora.
关键词
画稿溪/极小种群/小黄花茶/群落特征/种群结构
Key words
Huagaoxi/extremely small populations/Camellia luteoflora/community characteristics/population structure
维普
万方数据