⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-448878, with some changes.
This name is a synonym of Elymus trachycaulus .
The record derives from WCSP which reports it as a synonym (record 448878
) with original publication details: Narrat. Exp. St. Peter's River 2: 383 1824.