This name is a synonym of Chionanthus bakeri (Urb.) Stearn.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 353893) with original publication details: Symb. Antill. 5: 530 1908.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:140712-2.
This name was in version 1 of The Plant List, record kew-353893, and has not been changed.