This name is a synonym of Guatteria moralesi (Maza) Urb..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50049787) with original publication details: Fl. Cuba 30 1887.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:260881-2.
This name was in version 1 of The Plant List, record tro-50049787.