Stereospermum zenkeri K.Schum. ex DeWild. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Lamiales family Bignoniaceae genus Stereospermum species Stereospermum zenkeri Name Homonyms Stereospermum zenkeri K.Schum. ex De Wild. Stereospermum zenkeri K.Schum., 1903 Stereospermum zenkeri K.Schum. ex DeWild.