This name is a synonym of Chionanthus mala-elengi subsp. terniflorus (Wall. & G.Don) P.S.Green.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 358306) with original publication details: Fl. Brit. India 3: 610 1882.
This name was in version 1 of The Plant List, record kew-358306, and has not been changed.