Erysimum angulatum Royle Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Brassicales family Brassicaceae genus Erysimum species Erysimum virgatum Name Homonyms Erysimum angulatum Royle ex Hook.f. & Thomson Erysimum angulatum Royle