⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-402965, with some changes.
This name is a synonym of Calamagrostis polygama .
The record derives from WCSP which reports it as a synonym (record 402965
) with original publication details: Anales Mus. Nac. Hist. Nat. Buenos Aires 21: 102 1911.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:40491-2
.