Maihuenia patagonica Speg. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Maihuenia species Maihuenia patagonica Name Homonyms Maihuenia patagonica (Phil.) Britton & Rose Maihuenia patagonica Speg. ex A.Berger, 1929 Maihuenia patagonica Speg.