⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-439282, with some changes.

Roegneria borealis subsp. hyperarctica (Polunin) Á.Löve & D.Löve is a synonym of Elymus sajanensis (Nevski) Tzvelev

This name is a synonym of Elymus sajanensis (Nevski) Tzvelev.

The record derives from WCSP which reports it as a synonym (record 439282) with original publication details: Acta Horti Gothob. 20: 188 1956.