生活型

herb

形態特徵

• Perennials; clum glabrous, 80-130 cm high.
• Blade narrowly lanceolate, thin, plicate, glabrous, 30-20 cm long, acuminate; mouth of sheath long hairy, margins ciliate; ligule ca. 2 mm long, consisting of a ring of hairs.
• Panicle loose, branches contracted, 20-30 cm long. Spikelets green, sometimes purplish, ovate-oblong, ca. 3.5 mm long, acute; lower glume 1/3 as long as spikelet, ovate-orbicular, 5-veined; upper glume 3/4-2/3 as long as spikelet, obtuse, oblong, 5-7-veined. Lower lemma narrowly ovate, 5-7-veined, acute; upper lemma as long as spikelet, shiny, ovate-oblong, acute, distinctly and finely rugose.

分布

• 台灣 : in lowland forest.
• 世界 : India, Sri Lanka to China and Japan.

引證標本

MAIOLI: Sungling, Sasaki s. n. NANTOU: Kwankao, Huang 8570. KAOHSIUNG: Sanping, Kuoh 4085. PINGTUNG: Kenting, Hsu 8139; Ssuchungchi, Hsu 13564.

參考文獻

• HSU, Chien-Chang, Flora of Taiwan, second edition 5: 512. 2000.  (Fl. Taiwan 2nd edit.)