This name is a synonym of Centaurea pubescens Willd..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 25983576-BAFA-43C5-84BD-F96B965C8CB3) with original publication details: 194 1936.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:190134-1.
This name was in version 1 of The Plant List, record gcc-142354.