⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-397315, and has not been changed.
This name is a synonym of Helictotrichon altius (Hitchc.) Ohwi.
The record derives from WCSP which reports it as a synonym (record 397315) with original publication details: Proc. Biol. Soc. Wash. 43: 96 1930.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:391303-1.