This name is a synonym of Centaurea euxina Velen..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record F7CB529C-F15A-4E1B-85FD-922A29BD0DFB) with original publication details: 205 1976.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:876769-1.
This name was in version 1 of The Plant List, record gcc-58890.