This name is a synonym of Syzygium myrtifolium Walp..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an invalid name (record 76194) with original publication details: Ill. Ind. Bot. 2: 15 1841.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:595347-1.
This name was in version 1 of The Plant List, record kew-76194, and has not been changed.