生活型

herb

形態特徵

• Culms stout erect.
• Ligule ca. 1 mm long, chartaceous, hispid abaxially.
• inflorescence of digitately arranged racemes. Spikelets paired monomorphic, upper pedicellate, lower sessile, ca. 6 mm long. Lower glume subcoriaceous broadly lanceolate, as long as spikelet, margins inrolled, upper part 2-keeled keels ciliate, nerves anastomosing; upper glume 3-nerved, of same texture as lower glume, margins fimbriate; lower lemma nearly of same texture and length as upper glume; upper lemma ca. 3 mm long, 2-cleft, fimbriate, aristate, awn flexuous and hispid; upper palea hyaline, ca. 2 mm long, margins inrolled, fimbriate.

分布

• 世界 : The Himalaya, India, Myanmar, Thailand, China, Japan and extending to the Philippines.

引證標本

ILAN: Ssuyuen, Sasaki s. n. 9 Oct 1930. KAOHSIUNG: Takuanshan, Sasaki s. n. 19 Oct 1933. TAITUNG: Raboran, Sasaki s. n. 22 Oct 1933.

引用文獻

• HSU, Chien-Chang, Flora of Taiwan, second edition 5: 546. 2000.  (Fl. Taiwan 2nd edit., 台灣植物誌第二版)