- scurvy grass, common scurvy grass, Cochlearia officinalis - a widely distributed arctic cress reputed to have value in treatment or prevention of scurvy; a concentrated source of vitamin C
--1 is a kind of cress, cress plant
--1 is a member of Cochlearia, genus Cochlearia - winter cress, St. Barbara's herb, scurvy grass - any plant of the genus Barbarea: yellow-flowered Eurasian cresses; widely cultivated for winter salad
--2 is a kind of cress, cress plant
--2 is a member of Barbarea, genus Barbarea
--2 has particulars:Belle Isle cress, early winter cress, land cress, American cress, American watercress, Barbarea verna, Barbarea praecox