Melocactus griseoloviridis Buining Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Melocactus species Melocactus bahiensis Name Homonyms Melocactus griseoloviridis Buining Melocactus griseoloviridis Buining ex Brederoo