This name is a synonym of Lophostemon lactifluus (F.Muell.) Peter G.Wilson & J.T.Waterh..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 209098) with original publication details: Fragm. 1: 82 1858.
This name was in version 1 of The Plant List, record kew-209098, and has not been changed.