Opuntia macbridei subsp. orbicularis Rauh & Backeb. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Opuntia species Opuntia quitensis Name Homonyms Opuntia macbridei var. orbicularis Rauh & Backeb.