Euphorbia arvensis Kit. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Euphorbiaceae genus Euphorbia species Euphorbia falcata Name Homonyms Euphorbia arvensis Kit. Euphorbia arvensis Schleich. ex Steud. Euphorbia arvensis Schleich. Euphorbia arvensis Kit. ex Schult.