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 77D3B401-997E-4985-A256-CB39E76C9BEA) with original publication details: 23 1840.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:174792-1.
This name was in version 1 of The Plant List, record gcc-122085.