⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-397318, with some changes.
This name is a synonym of Helictotrichon hookeri (Scribn.) Henrard.
The record derives from WCSP which reports it as a synonym and as an illegitimate name (record 397318) with original publication details: Bull. Div. Agrostol. U.S.D.A. 7: 183 1897.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:27177-2.