Chromosomenumber of Acacia Yunnanensis Franch From Southwestern China
The chromosome number of Acacia yunnanensis were studied by root tip method in this paper. The result showed that the A. yunnanensis is octoploid, the chromosome number in each somatic cell is 2n=8x=112, chromosomes are relatively small in size. It is the first time to show the chromosome number of Acacia yunnanensis.