Tithymalus palustris (L.) Hill, 1768 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Euphorbiaceae genus Euphorbia species Euphorbia palustris Name Homonyms Tithymalus palustris (L.) Garsault Tithymalus palustris (L.) Hill, 1768