Elymus trachycaulus var. andinus (Scribner & J.G. Smith) Dorn

Elymus trachycaulus var. andinus (Scribner & J.G. Smith) Dorn is a synonym sensu TROPICOS of:

Elymus trachycaulus subsp. andinus (Scribner & J.G. Smith) Á. Löve & D. Löve, an accepted subspecies name sensu FNA Ed. Comm., 2007.