Bignonia unguis L. ex DC. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Lamiales family Bignoniaceae genus Dolichandra species Dolichandra unguis-cati Name Homonyms Bignonia unguis L. Bignonia unguis Vell. Bignonia unguis L. ex DC.