This name is a synonym of Centaurea aeolica Guss. ex Lojac..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 3CDFA9EE-E728-473B-99F9-4E295A0DD27C) with original publication details: 226 1974.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:174563-1.
This name was in version 1 of The Plant List, record gcc-42180.