This name is a synonym of Helictotrichon sarracenorum (Gand.) Holub.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 418412) with original publication details: Anales Jard. Bot. Madrid 41: 118 1984.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:923390-1.
This name was in version 1 of The Plant List, record kew-418412, and has not been changed.