Tumblegrass

Description

They are perennial plants, without rhizomes, forming loose strands. Floral stems 8-50 cm long, erect or ascending, glabrous. Leaf sheaths on the back, glabrous or rough, the l-gula a glabrous membrane 1-4 mm long. L-leaf mines 2-5 (-11) cm long, 1-3 mm wide, ascending or arched, not rigid, gradually decreasing at the base, bent, glabrous on rough surfaces, at along the narrow white margins.