Evolvulus pterocaulon var. floccosus Moric. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Solanales family Convolvulaceae genus Evolvulus species Evolvulus niveus Name Homonyms Evolvulus pterocaulon var. floccosus Meisn. Evolvulus pterocaulon var. floccosus Moric.