This name is a synonym of Chionanthus filiformis (Vell.) P.S.Green.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 367464) with original publication details: Anales Jard. Bot. Madrid 50: 200 1992.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:969611-1.
This name was in version 1 of The Plant List, record kew-367464, and has not been changed.