The results of nonparametric test revealed that the leaf number and leaf breadth of clone were gradually increased to gain more resource to enhance the reproduction capacity.

• 从非参数检验结果来看，有性繁殖期间箭叶淫羊藿明显增加其叶数、叶宽等来获取更多的资源用于提高其繁殖能力，以取得生存。