⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-388949, with some changes.

Agropyron trachycaulum f. andinum (Scribn. & J.G.Sm.) Beetle is a synonym of Elymus trachycaulus (Link) Gould ex Shinners

This name is a synonym of Elymus trachycaulus (Link) Gould ex Shinners.

The record derives from WCSP which reports it as a synonym (record 388949) with original publication details: Rhodora 54: 196 1952.