Sisymbrium pumilum Spach Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Brassicales family Brassicaceae genus Sisymbrium species Sisymbrium scholare Name Homonyms Sisymbrium pumilum Stephan Sisymbrium pumilum Spach ex E.Fourn. Sisymbrium pumilum Stephan ex Willd. Sisymbrium pumilum Lam. Sisymbrium pumilum Spach