This name is a synonym of Lophomyrtus × ralphii (Hook.f.) Burret.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 132751) with original publication details: Fl. Nov.-Zel. 2: 329 1855.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:600149-1.
This name was in version 1 of The Plant List, record kew-132751.