⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-425084, and has not been changed.

Muhlenbergia frondosa subsp. hakonensis (Hack.) T.Koyama & Kawano is a synonym of Muhlenbergia hakonensis (Hack.) Makino

This name is a synonym of Muhlenbergia hakonensis (Hack.) Makino.

The record derives from WCSP which reports it as a synonym (record 425084) with original publication details: Canad. J. Bot. 42: 868 1964.