生活型

herb

形態特徵

• Rhizome terete, thickened, creeping, 7-8 mm across; stem 40-150 cm long.
• Leaves 4-10(-15), oblanceolate to broadly oblanceolate, 7-15 cm long, 1-2.5 cm wide, apex acuminate to acute, base cuneate, somewhat twisted, chartaceous, margins entire to slightly undulate; short petiolate or sessile, petiole 3-5 mm long, glabrous.
• Pedicel 3-6 cm long, erect to ascending; tepals10-20, outer tepals lanceolate, 2-3 cm long, 6-8 mm wide, apex acuminate; inner tepals linear to filiform, 3-5 cm long, 1 mm wide; stamens many as inner tepals, filaments flat, 2-3 mm long; anthers linear, yellow, 4-5 mm long; ovary yellow green, pentagonal-globose, slightly depressed, 5-7 mm long, 3-4 mm wide, glabrous; styles 5-9, linear, 1-2 mm long.

分布

• 台灣 : forests, 1,400-2,500 m, in the eastern part of the island, uncommon.

引證標本

TAITUNG: Sangyang, Ying 1037; Lisoo, Ying s. n. 15 May 1988.

參考文獻

• YING, Shao-Shun, Flora of Taiwan, second edition 5: 59. 2000.  (Fl. Taiwan 2nd edit.)