Galarhoeus obtusatus (Pursh) Small Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Euphorbiaceae genus Euphorbia species Euphorbia spathulata Name Homonyms Galarhoeus obtusatus (Pursh) Small ex Rydb. Galarhoeus obtusatus (Pursh) Small