柯孟披碱草(原变种) ke meng pi jian cao (yuan bian zhong)

Agropyron kamoji Ohwi, Acta Phytotax. Geobot. 11: 179. 1942; A. semicostatum (Nees ex Steudel) Nees ex Boissier var. transiens Hackel; A. tsukushiense (Honda) Ohwi var. transiens (Hackel) Ohwi; Elymus tsukushiensis Honda var. transiens (Hackel) Osada; Roegneria kamoji (Ohwi) Keng & S. L. Chen; R. tsukushiensis (Honda) B. Rong Lu et al. var. transiens (Hackel) B. Rong Lu et al.

Culms 50–100 cm tall. Spikelets 13–25 mm, with 5–8 florets. Glume apex usually awned. Fl. and fr. May–Jul. 2n = 42.

Forest margins, mountain slopes, roadsides; 100–2300 m. Anhui, Fujian, Guizhou, Hebei, Heilongjiang, Henan, Hubei, Nei Mongol, Qinghai, Shaanxi, Shandong, Xinjiang, Xizang, Yunnan, Zhejiang [Japan, Korea, Russia (Far East)].