- Rorippa, genus Rorippa - annual and perennial herbs of damp habitats; cosmopolitan except Antarctica
--1 is a kind of dilleniid dicot genus
--1 is a member of
--1 has members:Cruciferae, family Cruciferae, Brassicaceae, family Brassicaceae, mustard family marsh cress, yellow watercress, Rorippa islandica; great yellowcress, Rorippa amphibia, Nasturtium amphibium