Cochlearia crassifolia Willd. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Brassicales family Brassicaceae genus Armoracia species Armoracia macrocarpa Name Homonyms Cochlearia crassifolia Willd. ex DC. Cochlearia crassifolia Willd. Cochlearia crassifolia Schltdl., 1821