Tylophora ovata (Lindl.) Hook. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Apocynaceae genus Vincetoxicum species Vincetoxicum hirsutum Name Homonyms Tylophora ovata (Lindl.) Hook. ex Steud. Tylophora ovata (Lindl.) Hook.