This name is a synonym of Chionanthus obtusifolius (Lam.) Stearn.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 355174) with original publication details: Tabl. Encycl. 1: 28 1791.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:610757-1.
This name was in version 1 of The Plant List, record kew-355174, and has not been changed.