⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-402903, with some changes.

Calamagrostis lanceolata var. riparia Celak. is a synonym of Calamagrostis epigeios (L.) Roth

This name is a synonym of Calamagrostis epigeios (L.) Roth.

The record derives from WCSP which reports it as a synonym (record 402903) with original publication details: Prodr. Fl. Böhmen 1: 37 1867.