Any of several plants of the genus Anemone, especially A. patens, having large blue, purple, or white flowers, each producing many conspicuously plumed achenes.

• 银莲花，白头翁一种银莲花属植物尤指银莲花长有蓝色、紫色或白色的大花，每朵能结出许多显眼的羽状瘦果