Abstract: Evergreen broadleaved forest dominated by Castanopsis fargesii is widely distributed in red and yellow soils on the hills and mountains of eastern central subtropics below 700 m above sea level in Guangxi, it is a most representative zonal community type of this region, and it also fragmentally occurs in some mountainous areas of south subtropics and north tropics. Frequent 13 Associations in Guangxi are described in this paper, simple illustration of their geographical distribution, habitat property and species composition is given. All of these materials may be used for basis of their conservation and scientific management.

Key words: Evergreen broadleaved forest, Castanopsis fargesii forest, Community Classification, Formation, Association