This name is a synonym of Chionanthus virginicus L..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 367467) with original publication details: Hort. Brit. ed. 2: 351 1830.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:608769-1.
This name was in version 1 of The Plant List, record kew-367467, and has not been changed.