This name is a synonym of Pentacalia venezuelensis (Sandwith) Cuatrec..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record AE03BECF-B420-48DF-8A6B-83CE6E2A1CC7) with original publication details: 73 1992.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:963619-1.
This name was in version 1 of The Plant List, record gcc-90367, and has not been changed.