Opuntia basilaris subsp. aurea (E.M.Baxter) W.T.Marsh Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Opuntia species Opuntia aurea Name Homonyms Opuntia basilaris var. aurea (E.M.Baxter) W.T.Marshall