Opuntia parkeri Engelm. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Cylindropuntia species Cylindropuntia echinocarpa Name Homonyms Opuntia parkeri Engelm. ex J.M.Coult. Opuntia parkeri Engelm.