生活型

herb

形態特徵

• A perennial herb with short, stout and horizontal rhizomes.
• Leaves radical, clustered, grass-like, narrowly linear, 20-30 cm long, about 1 mm wide, glabrous rigid, acute or obtuse at apex.
• Scapes erect, 20-30 cm long, slender, simple; flowers 6-10, small, blue or violet, in panicles; brats 3, ovate or lanceolate, short, 3-5 mm long; pedicels slender, 1-1.5 cm long, glabrous; perianth segments linear, 0.8-1 cm long, 1-2 mm wide, persistent, slightly wavy sessile, 3-celled.
• Capsules with few seeds.

分布

• 台灣 : known only from the northern part of the island; rare.
• 世界 : Mainland China, the Philippines and Australia.

引證標本

HSINCHU: Hsinchu, Simada 1892; Lienhuashih, Peng 13152.

參考文獻

• YING, Shao-Shun, Flora of Taiwan, second edition 5: 66. 2000.  (Fl. Taiwan 2nd edit.)