⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-403006, with some changes.
This name is a synonym of Calamagrostis purpurea .
The record derives from WCSP which reports it as a synonym (record 403006
) with original publication details: Quart. J. Taiwan Mus. 18: 221 1965.