生活型

herb

形態特徵

• Culms to 60 cm tall, slender, 1.5 mm in diam.
• Blade linear, acuminate at both ends, 5-20 cm long, 3-9 mm wide; ligule membranous, tongue-shaped, 4-10 mm long. Panicle open, to 20 cm long.
• Spikelets 4-8-flowered, 3-5 mm long, flattened, pendulous, orbicular to oblate; pedicel capillary, long.
• glumes chartaceous, folded, cordate, 3-nerved, apex rounded; lower glume 2.5 mm long; upper glume 2 mm long; lemma folded, middle part coriaceous, gibbous abaxially, 1.5-2.5 mm long, 7-9-nerved; palea 2/3 as long as lemmas, flat, narrowly winged on keels. Hilum elliptic.

分布

• 台灣 : Collected once around the Yangmingshan National Park.
• 世界 : Native to Mediterranean region; widespread in the world.

引證標本

TAIPEI: Yangmingshan, Hsu & Kuoh 7280.

引用文獻

• HSU, Chien-Chang, Flora of Taiwan, second edition 5: 374. 2000.  (Fl. Taiwan 2nd edit., 台灣植物誌第二版)