⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-403143, and has not been changed.
This name is a synonym of Calamagrostis nutkaensis .
The record derives from WCSP which reports it as a synonym and as an invalid name (record 403143
) with original publication details: Proc. Acad. Nat. Sci. Philadelphia 15: 334 1863.