This name is a synonym of Psidium salutare var. mucronatum (Cambess.) Landrum.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 166807) with original publication details: Loefgrenia 71: 2 1977.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:211765-2.
This name was in version 1 of The Plant List, record kew-166807, and has not been changed.