This name is a synonym of Myrcia splendens (Sw.) DC..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 18311) with original publication details: Linnaea 27: 48 1855.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:590962-1.
This name was in version 1 of The Plant List, record kew-18311.