In order to breed high-yield species, associated with 9 phenotype characters of 40 varieties(1ines) of kenaf were observed and analyzed by factor and cluster analysis methods. The results showed that, the coffident variation of 9 phenotype characters ranged from 5.13% to 25.33 %, the varieties(1ines) had significant differences and abundant genetic diversities. Cluster analysis showed that 40 varieties(1ines) of kenaf were classified into 3 groups, the Group Ⅲ have some traits of high yield. The scatter plot of the former two main factor indicated T17-2, Fuhong 951, FHhang992, H1301, ZHKX-01, Fuhangyou 1, Fuhangyou 3 were better than others. and these accessions could be used in the production and breeding.