Rorippa islandica var. islandica Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Brassicales family Brassicaceae genus Rorippa species Rorippa islandica Name Homonyms Rorippa islandica subsp. islandica Rorippa islandica f. islandica Rorippa islandica var. islandica