Sinapis nigra Forssk. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Brassicales family Brassicaceae genus Sinapis species Sinapis nigra Name Homonyms Sinapis nigra L. Sinapis nigra Forssk. ex DC., 1821 Sinapis nigra Forssk.