⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-408214, with some changes.
This name is a synonym of Calamagrostis polygama .
The record derives from WCSP which reports it as a synonym (record 408214
) with original publication details: Revista Argent. Agron. 20: 14 1953.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:78848-2
.