Sisymbrium subhastatum Hook.f. & Thomson, 1861 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Brassicales family Brassicaceae genus Sisymbrium species Sisymbrium irio Name Homonyms Sisymbrium subhastatum (Willd.) Hornem. Sisymbrium subhastatum Lag., 1816 Sisymbrium subhastatum Hook.f. & Thomson, 1861 Sisymbrium subhastatum (Willd.) Willd.