生活型

herb

形態特徵

• Culms slender, basal part slightly creeping, rhizomatous.
• Blade ca. 10 cm long, 2 mm wide; ligule ca. 0.5 mm long, fimbriate.
• Inflorescence of a single raceme, ca. 3 cm long. Spikelets paired, monomorphic; upper pedicellate, lower sessile, ca. 3.5 mm long, lower glume subcoriaceous, inrolled, margins fimbriate, 7-nerved, densely covered with long hairs abaxially, fimbriate at apex, as long as spikelet. Upper glume of same texture and shape as lower, short hairy abaxially, 3-nerved; lemma chartaceous, ca. 1 mm long, 2-cleft, aristate, awn flexuous, ca. 11 mm long, hispid towards base.
• Caryopsis cylindrical, ca. 1.6 mm long; embryo 1/2 its length of caryopsis.

分布

• 台灣 : locally in the Hengchun Peninsula on dry exposed slopes.
• 世界 : India, Malaysia, the Philippines and southern China.

引證標本

PINGTUNG: Kenting, Kuoh 2135; Ssuchunghsi, Hsu 1167*.

參考文獻

• HSU, Chien-Chang. 2000. Flora of Taiwan, second edition 5: 546. (Fl. Taiwan 2nd edit.)