Calonyction macranthum Van Houtte Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Solanales family Convolvulaceae genus Ipomoea species Calonyction macranthum Name Homonyms Calonyction macranthum (Schult.) Lem. Calonyction macranthum Van Houtte ex Poit. Calonyction macranthum Van Houtte