Cheiranthus virgatus Patrin Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Brassicales family Brassicaceae genus Sisymbrium species Sisymbrium polymorphum Name Homonyms Cheiranthus virgatus Poir. Cheiranthus virgatus Patrin ex DC. Cheiranthus virgatus Patrin