Any of several plants of the genus Achillea of the composite family,especially A. millefolium,native to Eurasia,having finely dissected foliage and flat corymbs of usually white flower heads.

• 欧蓍草，一种菊科蓍属的植物，尤指欧蓍草，原产于欧亚大陆，有美丽的裂成数片的叶子和通常为白色花头的平头伞房花序。