This name is a synonym of Helictotrichon versicolor (Vill.) Schult. & Schult.f..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 397916) with original publication details: Comp. Fl. Ital. 777 1882.
This name was in version 1 of The Plant List, record kew-397916.