⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-402824, and has not been changed.

Calamagrostis inaequiglumis f. nipponica Takeda is a synonym of Calamagrostis sachalinensis F.Schmidt

This name is a synonym of Calamagrostis sachalinensis F.Schmidt.

The record derives from WCSP which reports it as a synonym (record 402824) with original publication details: Bot. Mag. (Tokyo) 24: 43 1910.