Echinocactus cupreatus Poselg. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Copiapoa species Copiapoa echinoides Name Homonyms Echinocactus cupreatus Poselg. ex Rümpler Echinocactus cupreatus Poselg.