Euphorbia esula var. angustifolia Baguet Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Euphorbiaceae genus Euphorbia species Euphorbia tommasiniana Name Homonyms Euphorbia esula var. angustifolia Schur Euphorbia esula subsp. angustifolia Baguet