⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-390268, with some changes.
This name is a synonym of Agrostis perennans (Walter) Tuck..
The record derives from WCSP which reports it as a synonym and as an illegitimate name (record 390268) with original publication details: Amer. J. Sci. Arts 45: 44 1843.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:386270-1.