⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-408101, 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 408101) with original publication details: Amer. Midl. Naturalist 4: 218 1915.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:78820-2.