⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-411454, with some changes.

Elymus petersonii Rydb. is a synonym of Elymus glaucus Buckley

This name is a synonym of Elymus glaucus Buckley.

The record derives from WCSP which reports it as a synonym (record 411454) with original publication details: Bull. Torrey Bot. Club 36: 540 1909.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:90310-2.