⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-402723, with some changes.
This name is a synonym of Calamagrostis stricta (Timm) Koeler.
The record derives from WCSP which reports it as a synonym (record 402723) with original publication details: Rep. Princeton Univ. Exped. Patagonia, Botany 8(1): 194 1904.