Landolphia welwitschii Dyer Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Apocynaceae genus Ancylobothrys species Ancylobothrys scandens Name Homonyms Landolphia welwitschii Dyer ex DeWild. & T.Durand Landolphia welwitschii Dyer