This name is a synonym of Centaurea cuspidata Vis..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 5F6FF085-15D3-4DB8-ABC5-BF1A05C41492) 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:174599-1.
This name was in version 1 of The Plant List, record gcc-116735.