This name is a synonym of Centaurea nervosa Willd..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 3CDE6387-8F12-4ED5-956F-4A8CD8D7CA57) with original publication details: 214 1831.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:190225-1.
This name was in version 1 of The Plant List, record gcc-40198.