⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-402827, with some changes.
This name is a synonym of Calamagrostis inexpansa A.Gray.
The record derives from WCSP which reports it as a synonym (record 402827) with original publication details: Fl. N.W. Coast 51 1915.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:60428378-2.