This name is a synonym of Centaurea filiformis Viv..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 5E37EB36-6985-455D-BA3E-6DD41064B502) with original publication details: 55 1827.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:190178-1.
This name was in version 1 of The Plant List, record gcc-80551.