Agropyron trachycaulum (Link) Malte var. trachycaulum

Agropyron trachycaulum (Link) Malte var. trachycaulum is a synonym sensu TROPICOS of:

Elymus trachycaulus (Link) Gould ex Shinners subsp. trachycaulus, an accepted subspecies name sensu FNA Ed. Comm., 2007.