Euphorbia nuda Lam. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Euphorbiaceae genus Euphorbia species Euphorbia graminea Name Homonyms Euphorbia nuda Velen. Euphorbia nuda Lam. ex Pers. Euphorbia nuda Lam.