This name is a synonym of Helictotrichon jahandiezii (Litard.) Potztal.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 397620) with original publication details: Bull. Soc. Hist. Nat. Afrique N. 16: 67 1925.
This name was in version 1 of The Plant List, record kew-397620.