This name is a synonym of Centaurea argentea L..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 4717A494-99A9-4D58-B2E0-0BDD17534155) with original publication details: 207 1796.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:191794-1.
This name was in version 1 of The Plant List, record gcc-6382.