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4b. Stipa sareptana var. krylovii (Roshevitz) P. C. Kuo & Y. H. Sun, Fl. Reipubl. Popularis Sin. 9(3): 275. 1987.
西北针茅 xi bei zhen mao
Stipa krylovii Roshevitz, Izv. Glavn. Bot. Sada SSSR 28: 379. 1929; S. capillata var. coronata Roshevitz; S. sareptana subsp. krylovii (Roshevitz) D. F. Cui.
Culms smooth. Leaf sheaths smooth; leaf blades smooth on outer surface; ligule of culm leaves 2–3 mm. Awn with column 1.5–2 cm to first bend, ca. 1 cm to second bend, bristle 7–10 cm. Fl. and fr. Jun–Sep.
Mountain slopes, floodlands, river banks; 400–4500 m. Gansu, Hebei, Nei Mongol, Ningxia, Qinghai, Shanxi, Xinjiang, Xizang [Kazakhstan, Mongolia, Russia].
This variety is used as a forage grass in steppe regions.
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