Brassica juncea subsp. tsatsai P.I.Mao 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 subsp. tsatsai P.I.Mao Brassica juncea var. tsatsai Z.I.Mao Brassica juncea subsp. tsatsai (Z.I.Mao) Gladis