⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-409867, with some changes.
This name is a synonym of Festuca quadridentata .
The record derives from WCSP which reports it as a synonym and as an invalid name (record 409867
) with original publication details: Syst. Veg. 1: 351 1824.