Mercurialis annua Uspenski Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Euphorbiaceae genus Mercurialis species Mercurialis annua Name Homonyms Mercurialis annua L. Mercurialis annua Thunb., 1823 Mercurialis annua Uspenski Mercurialis annua Uspenski ex Ledeb., 1850