This name is a synonym of Xenophyllum acerosum (Cuatrec.) V.A.Funk.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record F19B9175-195E-4DE1-86DB-DC7B16323F88) with original publication details: 45 1954.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:268400-2.
This name was in version 1 of The Plant List, record gcc-129537, and has not been changed.