This name is a synonym of Chionanthus quadristamineus F.Muell..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 353980) with original publication details: Bot. Centralbl. 61: 87 1895.
This name was in version 1 of The Plant List, record kew-353980, and has not been changed.