This name is a synonym of Chionanthus guianensis (Aubl.) Pers..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name (record 367549) with original publication details: Enum. Pl. Obs. 1: 45 1804.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:608809-1.
This name was in version 1 of The Plant List, record kew-367549.