Melocactus bahiensis f. bahiensis Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Melocactus species Melocactus bahiensis Name Homonyms Melocactus bahiensis f. bahiensis Melocactus bahiensis subsp. bahiensis