Prevostea velutina M.Martens & Galeotti Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Solanales family Convolvulaceae genus Calycobolus species Calycobolus nutans Name Homonyms Prevostea velutina Walp. Prevostea velutina M.Martens & Galeotti