This name is a synonym of Guatteria friesiana (W.A.Rodrigues) Erkens & Maas.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Acta Amazon. 11: 49 1981.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:114440-2.
This name was in version 1 of The Plant List, record kew-2834681.