Eurasian mint(Mentha pulegium)having small lilac - blue flowers and ovate or nearly orbicular leaves that yield a useful,aromatic oil.

• 薄荷一种欧亚薄荷（唇萼薄荷薄荷属），长有丁香紫蓝色花朵和卵形或近似圆形的叶子，其叶子可生产出一种有用和芳香的油