This name is a synonym of Centaurea gabrieljanae Greuter.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 34991D2E-62EE-496A-BD95-663B8932DACF) with original publication details: 448 1849.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:190037-1.
This name was in version 1 of The Plant List, record gcc-77146.