Rorippa columbiae Howell Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Brassicales family Brassicaceae genus Rorippa species Rorippa columbiae Name Homonyms Rorippa columbiae (Suksd. ex B.L.Rob.) Suksd. ex Howell Rorippa columbiae (Suksd. ex B.L.Rob.) Suksd.