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从植物学角度对４６个草莓品种的３２项形态学性状进行观测描述，在此基础之上进行了主成份分析和聚类分析．主成份分析的结果表明：草莓形态的分化是多向的，因此在进行聚类分析时要尽可能选取具有分类意义的所有性状．聚类分析则是不同的聚类策略，其结果基本一致，只略有不同．
32 morphological traits of 46 strawberry cultivars were observed and described from the point of view of botany. On the basis of this, principal component analysis and cluster analysis were carried out. The results of the principal component analysis showed that the morphological differentiation of strawberry is multidirectional, therefore, all traits with classification significance should be selected as far as possible when performing cluster analysis. Clustering analysis is a different clustering strategy, the results are basically the same, only slightly different.