This name is a synonym of Centaurea jaennensis Degen & Debeaux.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record CD595A11-07C1-4F8F-BE32-258D3426E792) with original publication details: 202 1976.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:876817-1.
This name was in version 1 of The Plant List, record gcc-20310, and has not been changed.