cerastium
n. 卷耳属
例句
A woolly, white, mat-forming perennial herb (Cerastium tomentosum) native to Italy and widely cultivated in rock gardens for its showy white flowers with notched petals.
一种毛状、白色的多年生草本植物,用来编席子,(绒毛卷耳卷耳属) 原产于意大利,因其锯齿形的艳丽白花而广泛种植于假山庭园。