⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-388962, with some changes.
This name is a synonym of Elymus trachycaulus .
The record derives from WCSP which reports it as a synonym (record 388962
) with original publication details: Rhodora 35: 174 1933.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:7497-2
.