This name is a synonym of Pentacalia guadalupe (Cuatrec.) Cuatrec..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 9891FFF6-D238-4B11-A6B3-E4C5AB317DF0) with original publication details: 71 1992.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:963583-1.
This name was in version 1 of The Plant List, record gcc-133113.