Thinopyrum intermedium

Family: Poaceae
Common Name: intermediate wheatgrass
Symbol: THIN6
Description: Plants rhizomatous, often glaucous. Culms 52-115 cm. Sheaths mostly glabrous, often ciliate on the margins; auricles 0.5-1.3 mm; ligules 0.1-0.8 mm; blades 2-8 mm wide, flat, abaxial surfaces glabrous, 7-30-ribbed, ribs not prominent, margins whitish, thicker than the veins. Spikes 8-21 cm, erect or lax; middle internodes 7-12 mm; rachises pubescent.