This name is a synonym of Psephellus kolakovskii (Sosn.) Greuter.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 3795C4E1-3BAB-4687-8387-0E275916CB5B) with original publication details: 611 1963.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:190810-1.
This name was in version 1 of The Plant List, record gcc-7622, and has not been changed.