This name is a synonym of Chionanthus albidiflorus Thwaites.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 358309) with original publication details: Fl. Brit. India 3: 609 1882.
This name was in version 1 of The Plant List, record kew-358309, and has not been changed.