Glossonema varians (Stocks) Benth. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Apocynaceae genus Cynanchum species Cynanchum varians Name Homonyms Glossonema varians (Stocks) Benth. ex Hook.fil. Glossonema varians (Stocks) Benth.