⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-446905, with some changes.
This name is a synonym of Muhlenbergia expansa .
The record derives from WCSP which reports it as a synonym (record 446905
) with original publication details: Ess. Agrostogr. 29 1812.