⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-403264, with some changes.
This name is a synonym of Calamagrostis purpurascens R.Br..
The record derives from WCSP which reports it as a synonym (record 403264) with original publication details: Contr. W. Bot. 14: 9 1912.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:40574-2.