生活型

herb

形態特徵

• Perennial herbs; bulbs ovoid, 1-1.6 cm in diam., glabrous, somewhat acute at apex, usually with a firm outer coat.
• Leaves linear, 30-40 cm long, 1-2 mm wide, apex acuminate to acute, glabrous, lustrous green.
• Flowers 5-7 per umbel, white or greenish white, 6-7 mm in diam.; peduncle erect or ascending, 30-40 cm long, glabrous; involucre membranaceous, hyaline, ovate, 7-9 mm long, apex acuminate; pedicels slender, 2-3 cm long, green, glabrous; perianth segments 6, in 2 series, outer ones roundedoblong, 5-6 mm long, 4-4.5 mm wide, rounded at apex; inner ones oblong, 6-6.5 mm long, ca. 4 mm wide, apex obtuse, base widely cuneate, margins erose-crenulate or subentire, 1-nerved; stamens 6, filaments filiform, 8-9.5 mm long, glabrous, flattened; anthers oblong-ovoid, 2 mm long, ca. 1 mm wide, apex attenuate, base cordate; ovary depressed globose, 2-2.5 mm long, 2-3 mm across, short stipitate at base; stipite ca. 1 mm long.
• Fruits unknown.

分布

• 台灣 : The variety endemic to Taiwan, roadsides and exposed fields, 1,000-1,500 m, in south, rather rare.

引證標本

CHIAYI: Morrisonshan, Kawakami & Mori s. n. 12 Oct 1908.

引用文獻

• YING, Shao-Shun, Flora of Taiwan, second edition 5: 39. 2000.  (Fl. Taiwan 2nd edit., 台灣植物誌第二版)