This name is a synonym of Fridericia nigrescens (Sandwith) L.G.Lohmann.
The record derives from iPlants
(data supplied on 2012-03-23)
which reports it as a synonym (record 319696) with original publication details: Lloydia 2: 209 1939.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:20254-2.
This name was in version 1 of The Plant List, record kew-319696, and has not been changed.