Euphorbia opuntioides Welw. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Euphorbiaceae genus Euphorbia species Euphorbia opuntioides Name Homonyms Euphorbia opuntioides Welw. ex Hiern Euphorbia opuntioides Welw.