Euphorbia atoto subsp. minor Boiss. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Euphorbiaceae genus Euphorbia species Euphorbia atoto Name Homonyms Euphorbia atoto var. minor Boiss. Euphorbia atoto subsp. minor Boiss.