This name is a synonym of Centaurea cuneifolia Sibth. & Sm..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 3C05F4E2-22C3-4E4F-AEB9-554E6FCDC024) with original publication details: 313 1972.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:174598-1.
This name was in version 1 of The Plant List, record gcc-46022.