生活型

herb

形態特徵

• Culms prostrate, rooting at basal nodes, nodes bearded.
• Blade ovate-cordate, amplexicaul, 1-2.5 cm long, ciliate-serrulate, subcoriaceous, ecostate; sheath shorter than internode, ciliate along margins; ligule a ring of hairs; ca. 1.2 mm long.
• Panicle open, 2-5 cm long, branches capillary; pedicel glandular. Spikelets 1-flowered, ca. 1 mm long; glumes deciduous, membranaceous; lower glume ca. 6 mm long, nerveless, glabrous; upper glume naarly as long as spikelet, 1-nerved; lemma pubescent, ca. 1 mm long; palea pubescent equaling lemma; anther ca. 0.3 mm long.
• Caryopsis ca. 0.7 rrim long, ovate, brownish.

分布

• 台灣 : damp or swampy places.

引證標本

TAIPEI: Peitou, Sasaki s. n. 1 Dec 1929; Shihlin, Tanaka & Shimada 17840*. TAOYUAN: Nankan, Simozawa 916. NANTOU: Sun Moon Lake, De Vo1 7485; Lienhuachi, Leong 1520.

參考文獻

• HSU, Chien-Chang, Flora of Taiwan, second edition 5: 446. 2000.  (Fl. Taiwan 2nd edit.)