⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-425205, with some changes.

Muhlenbergia polystachya Mack. & Bush is a synonym of Muhlenbergia mexicana (L.) Trin.

This name is a synonym of Muhlenbergia mexicana (L.) Trin..

The record derives from WCSP which reports it as a synonym (record 425205) with original publication details: Man. Fl. Jackson County 23 1902.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:409112-1.