This name is a synonym of Psephellus karduchorum (Boiss.) Wagenitz.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 65E6D2CB-53C2-4072-8012-6E673983780B) with original publication details: 633 1875.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:190789-1.
This name was in version 1 of The Plant List, record gcc-80805, and has not been changed.