Any of various herbs of the genera Cerastium and Stellaria,especially S. media,a European weed naturalized worldwide. The herb has small white flowers,petals with two deep lobes,and opposite leaves.

• 卷耳卷耳属和繁缕属中任何一种草本植物，特别是指原产于欧洲而后在全世界引种的繁缕，这种草本植物开有白色的小花，花瓣有两个深裂片，叶为对生叶