[Study on the plant community of Fritillaria cirrhosa].

To provide scientific basis for natural cultivation of Fritillaria cirrhosa.The cluster analysis to the Bray--Curtis distance coefficient of community plot was carried out to divide the community types of F. cirrhosa.The community of F. cirrhosa's natural cultivation can be divided into six types: Sibiraea angustata community, Rhododendron litangense community, Salix sclerophylla community, Dasiphora fruticosa + Spiraea alpina + S. myrtilloides community, Sabina pingii var. wilsonii community, Polygonum viviparum + P. sphaerostachyum community, and the ecological characteristics such as the composition of community and ecological distribution have been showed.