⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-397453, with some changes.
This name is a synonym of Calamagrostis tolucensis (Kunth) Trin. ex Steud..
The record derives from WCSP which reports it as a synonym (record 397453) with original publication details: Enum. Pl. 1: 239 1833.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:391410-1.