Agropyron fragile

Agropyron fragile (Siberian wheatgrass; syn. "Agropyron cristatum" subsp. "fragile" (Roth) A. Löve, "Agropyron cristatum" var. "fragile" (Roth) Dorn, "Agropyron fragile" var. "sibiricum" (Willd.) Tzvelev, "Agropyron fragile" ssp. "sibiricum" (Willd.) Melderis, "Agropyron sibiricum" (Willd.) Beauv.) is a plant species in the family Poaceae.