⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-25542162, with some changes.

Festuca callieri var. zederbaueri (Hack.) Markgr.-Dann. is a synonym of Festuca callieri (Hack.) Markgr.

This name is a synonym of Festuca callieri (Hack.) Markgr..

The record derives from Tropicos which reports it as a synonym (record 25542162) with original publication details: Willdenowia 11(2): 207 207 1981.