⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-388210, with some changes.

Agropyron boreale var. alaskanum (Scribn. & Merr.) S.L.Welsh is a synonym of Elymus macrourus (Turcz.) Tzvelev

This name is a synonym of Elymus macrourus (Turcz.) Tzvelev.

The record derives from WCSP which reports it as a synonym (record 388210) with original publication details: Fl. Alaska 546 1974.