Tylophora pauciflora Hohen. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Apocynaceae genus Vincetoxicum species Vincetoxicum dalzellii Name Homonyms Tylophora pauciflora Hohen. ex Hook.fil. Tylophora pauciflora Wight & Arn. Tylophora pauciflora Hohen.