This name is a synonym of Psephellus appendicigerus (K.Koch) Wagenitz.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 6D6049B5-702D-42EE-83AD-A3A47692A193) with original publication details: Linnaea 24: 425. 1851 425 1851.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:189897-1.
This name was in version 1 of The Plant List, record gcc-104504, and has not been changed.