Strophanthus arboreus Boivin Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Apocynaceae genus Strophanthus species Strophanthus boivinii Name Homonyms Strophanthus arboreus Boivin ex Franch. Strophanthus arboreus Boivin