This name is a synonym of Crepis setosa Haller f..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 08E2FF55-56A1-4EFC-B517-0866576DB142) with original publication details: 417 1790.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:199917-1.
This name was in version 1 of The Plant List, record gcc-4521.