⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-403181, with some changes.

Calamagrostis pickeringii var. lacustris (Kearney) Hitchc. is a synonym of Calamagrostis inexpansa A.Gray

This name is a synonym of Calamagrostis inexpansa A.Gray.

The record derives from WCSP which reports it as a synonym (record 403181) with original publication details: Rhodora 8: 210 1906.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:40546-2.