Tithymalus incisus var. mollis (Norton) W.A.Weber Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Euphorbiaceae genus Euphorbia species Euphorbia yaquiana Name Homonyms Tithymalus incisus var. mollis (Norton) W.A.Weber