⚠ Version 1 of The Plant List has been superseded.
This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Festuca halleri in version 1.1 of The Plant List.
This name is a synonym of Festuca pseudodura .
The record derives from Tropicos which reports it as a synonym (record 25555752
) with original publication details: Syn. Deut. Schweiz. Fl. (ed. 3) 3: 2771 2771 1907.