Sinapis elongata (Ehrh.) Spach ex Steud. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Brassicales family Brassicaceae genus Brassica species Brassica elongata Name Homonyms Sinapis elongata Spach Sinapis elongata (Ehrh.) Spach ex Steud. Sinapis elongata Spach ex Griseb. & Schenk.