This name is a synonym of Pentacalia teretifolia (Kunth) Cuatrec..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 9930BD0F-075C-40B3-9CC2-2232F80C2647) with original publication details: 49 1996.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:992431-1.
This name was in version 1 of The Plant List, record gcc-18516, and has not been changed.