Trifolium dubium, the lesser hop trefoil or suckling clover is a plant in the family Fabaceae. This species is generally accepted as the primary plant to represent the traditional Irish Shamrock.
幼小的苜蓿（钝叶车轴草（Trifolium dubium））被广泛认为是“真正的三叶草”；然而，白三叶草（拉丁学名是T.