生活型

herb

形態特徵

• Perennials. Culms ascending, 48 cm high, 2 mm wide.
• leaf blade linear, 12 cm long, 2 mm wide, acuminate at apex. Sheath not compressed. Ligule membranaceous, tongue shaped, 1 mm long.
• Inflorescence a narrow panicle, 15 cm long. Spikelet with 3 florets, lanceolate, 5 mm long, 2 mm wide. Pedicels hispid.
• Lower glumes chartaceous, linear-lanceolate, 4 mm long, 3-nerved. Upper glumes chartaceous, lanceolate, sharp at apex, 4.5 mm long, 3-nerved. Lemmas chartaceous, ovate, 4 mm long, 5-nerved, villous on nerves. Paleas narrowly lanceolate, acute at apex, 3 mm long, 2-nerved, minutely hispid on nerves. Callus not webed. Anthers 1.5 mm long.

分布

• 台灣 : alpine regions.

引證標本

NANTOU: en route from Tayuling to Hohuanshan, Hsu 3821.

參考文獻

• HSU, Chien-Chang, Flora of Taiwan, second edition 5: 388. 2000.  (Fl. Taiwan 2nd edit.)