This name is a synonym of Chionanthus henryanus P.S.Green.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name (record 367479) with original publication details: Forest Fl. Burma 2: 159 1877.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:608775-1.
This name was in version 1 of The Plant List, record kew-367479, and has not been changed.