This name is a synonym of Syzygium jambos (L.) Alston.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name (record 199911) with original publication details: Enum. Phan. Born. 534 1942.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:601927-1.
This name was in version 1 of The Plant List, record kew-199911.