Brassica juncea var. rugosa (Roxb.) Kitam. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Brassicales family Brassicaceae genus Brassica species Brassica juncea Name Homonyms Brassica juncea subsp. rugosa (Roxb.) Brassica juncea var. rugosa (Roxb.) Tsen & S.H.Lee Brassica juncea var. rugosa (Roxb.) Kitam.