Cynanchum viminale Blanco Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Apocynaceae genus Cynanchum species Cynanchum viminale Name Homonyms Cynanchum viminale Blanco Cynanchum viminale (L.) L. Cynanchum viminale (L.) Bassi