Abstract: In present paper,system clustering model used to study numerical classfication of the pollen of 13 species of honey source plants from Shanxi Province,the 13 species are divided into 5 groups and the remarkable features of the each group are discribed.We believe that it is effective to apply system clustering method to the taxonomy of the pollen.Besides,the suitableness application system clustering method to the classification of the pollen is discussed.