Exogonium curviflorum Moc. & Sess Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Solanales family Convolvulaceae genus Ipomoea species Exogonium curviflorum Name Homonyms Exogonium curviflorum Moc. & Sessé ex Choisy Exogonium curviflorum Moc. & Sess