⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-389292, with some changes.
This name is a synonym of Agrostis mertensii Trin..
The record derives from WCSP which reports it as a synonym (record 389292) with original publication details: Rhodora 11: 88 1909.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:7566-2.