⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Calamagrostis purpurascens in version 1.1 of The Plant List.

Calamagrostis purpurascens f. laricina Louis-Marie is a synonym of Calamagrostis purpurascens R.Br.

This name is a synonym of Calamagrostis purpurascens R.Br..

The record derives from Tropicos which reports it as a synonym (record 25517602) with original publication details: Rev. Oka Agron. Inst. Agric. 20: 153 153 1946.