This name is a synonym of Centaurea serratula Arv.-Touv..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record BAFD808C-7C7A-4F22-B46F-F325AF227FAA) with original publication details: 39 1871.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:190198-1.
This name was in version 1 of The Plant List, record gcc-139631, and has not been changed.