1. American watercress, mountain watercress, Cardamine rotundifolia, watercress
usage: mat-forming perennial found in cold springs of the eastern United States
2. Belle Isle cress, early winter cress, land cress, American cress, American watercress, Barbarea verna, Barbarea praecox, winter cress, St. Barbara's herb, scurvy grass
usage: of southwestern Europe; cultivated in Florida