- cress, cress plant - any of various plants of the family Cruciferae having edible pungent-tasting leaves
--1 is a kind of crucifer, cruciferous plant
--1 is a member of
--1 has particulars:Cruciferae, family Cruciferae, Brassicaceae, family Brassicaceae, mustard family - cress - pungent leaves of any of numerous cruciferous herbs
--2 is a kind of salad green, salad greens
--2 has particulars: watercress; garden cress; winter cress