This name is a synonym of Arnebia hispidissima (Lehm.) A.DC..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Annuario Reale Ist. Bot. Roma 8: 161 1903.
This name was in version 1 of The Plant List, record kew-2653005.