This name is a synonym of Crepis pannonica (Jacq.) K.Koch.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 18287C4B-80C8-4714-9AA3-9DF9D0A95C95) with original publication details: 327 1963.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:199894-1.
This name was in version 1 of The Plant List, record gcc-101966.