Abstract: Based on requirement of aniseed (Illicium verum) growth and development to climate, soil and landform, climatic division of aniseed growing in Guangxi province was made with GIS technology and climatic resource in small grids analytic method, using observed climatic data from 90 meteorological stations and landform information on the scale of 1∶250000. Guangxi province was divided into 4 regions from suitable growing to unsuitable growing according to this division results. The special map of aniseed growing division was drawn out. Reasonable suggestions on distribution and development of aniseed were put forward.

Key words: Aniseed (Illicium verum), Aniseed (Illicium verum), GIS, Climatic division