chickweed

n. 繁缕

chick.weed

n.（名词）
Any of various herbs of the generaCerastium 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

来源：
[So called because it is eaten by chickens]
[因其作为鸡食而如此称呼]