This name is a synonym of Centaurea brulla Greuter.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 4760212D-690D-433B-ADD3-E824DBAEAE2E) with original publication details: 32 1988.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:957919-1.
This name was in version 1 of The Plant List, record gcc-134594, and has not been changed.