生活型

herb

形態特徵

• Annuals; culm slendder, flowering branches to 60 cm tall.
• Blade lanceolate or linear-lanceolate, more or less appressed pubescent, 7-15 cm long, 13-20 mm wide; sheath margins ciliate, papillosepilose all over; ligule membranaceous, 1-2 mm long.
• Panicle open, diffuse at maturity, branches capillary. Spikelets ca. 1.3 mm long, compressed, minutely hispidulous at least on glumes and lower lemma; glumes 3-veined; lower glume 1/2 as long as spikelet; upper glume strongly gibbous, slightly shorter than spikelet; lower lemma as long as upper lemma, upper lemma indurate, minutely longitudinally striate, with a small crest on gibbous side (back) near summit; anther ca.0.5 mm long.

分布

• 台灣 : in forest.
• 世界 : The tropics of southeastern Asia and China.

引證標本

TAIPEI: Kankou, Hsu 644; Muzishan, Hsu 200. MIAOLI: Chunan, Hsu 573. TAICHUNG: Taichung, Hsu s. n. TAINAN: Kuantzuling, Mori 655. TAITUNG: Twau, Hsu 319.

參考文獻

• HSU, Chien-Chang, Flora of Taiwan, second edition 5: 462. 2000.  (Fl. Taiwan 2nd edit.)