Brassica juncea subsp. japonica (Thunb.) L.H.Bailey Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Brassicales family Brassicaceae genus Brassica species Brassica juncea Name Homonyms Brassica juncea var. japonica (Thunb.) L.H.Bailey Brassica juncea subsp. japonica (Thunb.) L.H.Bailey