Maerua crassifolia subsp. buxifolia (Welw.) Hiern Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Brassicales family Capparaceae genus Maerua species Maerua buxifolia Name Homonyms Maerua crassifolia var. buxifolia (Welw.) Hiern Maerua crassifolia subsp. buxifolia (Welw.) Hiern