Echinocactus netrelianus Monv. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Gymnocalycium species Gymnocalycium uruguayense Name Homonyms Echinocactus netrelianus Monv. ex Labour. Echinocactus netrelianus Monv.