Brassica oleracea f. rubra (L.) Thell., 1918 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Brassicales family Brassicaceae genus Brassica species Brassica oleracea Name Homonyms Brassica oleracea var. rubra L. Brassica oleracea f. rubra (L.) Peterm. Brassica oleracea f. rubra (L.) Thell., 1918