Gymnocalycium occultum Fric Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Gymnocalycium species Gymnocalycium bodenbenderianum Name Homonyms Gymnocalycium occultum (Fric ex H.Till & W.Till) H.Till Gymnocalycium occultum Fric ex Schütz Gymnocalycium occultum Y.Itô, 1981 Gymnocalycium occultum Fric