⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-388909, with some changes.
This name is a synonym of Elymus trachycaulus .
The record derives from WCSP which reports it as a synonym (record 388909
) with original publication details: Amer. J. Bot. 21: 132 1934.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:7473-2
.