- chickweed - any of various plants of the genus Stellaria
--1 is a kind of herb, herbaceous plant
--1 is a member of Stellaria, genus Stellaria
--1 has particulars:common chickweed, Stellaria media; stitchwort, greater stitchwort, starwort, Stellaria holostea - mouse-ear chickweed, mouse eared chickweed, mouse ear, clammy chickweed, chickweed - any of various plants related to the common chickweed
--2 is a kind of herb, herbaceous plant
--2 is a member of Cerastium, genus Cerastium
--2 has particulars:field chickweed, field mouse-ear, Cerastium arvense; snow-in-summer, love-in-a-mist, Cerastium tomentosum; Alpine mouse-ear, Arctic mouse-ear, Cerastium alpinum - mouse-ear chickweed, mouse eared chickweed, mouse ear, clammy chickweed, chickweed - any of various plants related to the common chickweed