This name is a synonym of Pycreus elegantulus (Steud.) C.B.Clarke.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 237075) with original publication details: Syn. Pl. Glumac. 2: 11 1854.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:304846-1.
This name was in version 1 of The Plant List, record kew-237075, and has not been changed.