⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-403266, with some changes.

Calamagrostis purpurea f. glaucescens (Blytt) Holmb. is a synonym of Calamagrostis purpurea (Trin.) Trin.

This name is a synonym of Calamagrostis purpurea (Trin.) Trin..

The record derives from WCSP which reports it as a synonym (record 403266) with original publication details: Skand. Fl. 1: 150 1922.