This name is a synonym of Psidium acutangulum Mart. ex DC..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 166604) with original publication details: Loefgrenia 94: 12 1989.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:951026-1.
This name was in version 1 of The Plant List, record kew-166604, and has not been changed.