⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-425036, and has not been changed.

Muhlenbergia diffusa var. attenuata (Scribn.) Farw. is a synonym of Muhlenbergia sylvatica Torr.

This name is a synonym of Muhlenbergia sylvatica Torr..

The record derives from WCSP which reports it as a synonym (record 425036) with original publication details: Pap. Michigan Acad. Sci. 23: 125 1938.