Euphorbia spongiosa Ledeb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Euphorbiaceae genus Euphorbia species Euphorbia lathyris Name Homonyms Euphorbia spongiosa Ledeb. ex Schrank Euphorbia spongiosa Ledeb.