生活型

herb

形態特徵

• Tufted, stoloniferous perennials or annuals; ligules triangular, (4.5-)9-38 mm long.
• leaf blade cauline; linear, 27-60 cm long, 7-25 mm wide.
• Panicles loosely contracted, pendent when fruiting. Spikelets flattened, elliptic, 7.3-11.4 mm long; vestigial lemmas subulate, glabrous, 1.2-4.8 mm long; fertile lemma 5-nerved, hard, hispidulous, as long as spikelet; palea same texture and length as lemma, 3-nerved. Anthers (3.5-)4-6.2 mm long.
• Grain 5.2-6.7 mm long, 1.4-2 mm wide.

分布

• 世界 : Sri Lanka to southern China.

參考文獻

• HSU, Chien-Chang, Flora of Taiwan, second edition 5: 321. 2000.  (Fl. Taiwan 2nd edit.)