Chionanthus Gaertn. Dataset GBIF Backbone Taxonomy Rank GENUS Published in Fruct. Sem. Pl. i. 189. t. 39 (1788). Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Lamiales family Oleaceae genus Chionanthus Name Homonyms Chionanthus L. Chionanthus Royen Chionanthus Gaertn.