American watercress
n 1: mat-forming perennial found in cold springs of the eastern
United States [syn: {American watercress}, {mountain
watercress}, {Cardamine rotundifolia}]
2: of southwestern Europe; cultivated in Florida [syn: {Belle
Isle cress}, {early winter cress}, {land cress}, {American
cress}, {American watercress}, {Barbarea verna}, {Barbarea
praecox}]