Euphorbia spinescens Brunner, 1838 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Euphorbiaceae genus Euphorbia species Euphorbia spinosa Name Homonyms Euphorbia spinescens Pax Euphorbia spinescens Brunner, 1838