Based on the observation of natural populations and the data collected from references,Q cluster analysis and principle component analysis for 39 characters of 14 species in the Genus Schisandra have been conducted.

• 在野外居群观察和文献资料收集的基础上；对五味子属的14种植物的39个分类性状进行了Q型聚类分析和主成分分析.