生活型

herb

形態特徵

• Stem creeping to suberect, 15-45 cm long, slender, branched upward.
• Leaves linear to linear-lanceolate, 4-8 cm long, 1-2 cm wide, apex acuminate to acute, base obtuse to cuneate, chartaceous, entire to slightly undulate, glabrous on both surfaces; petiole 3-5 mm long, glabrous.
• Flowers bright yellow to yellow, tubular, 1.5-2.2 cm long, 6-8 mm in diam.; pedicel slender, 1-2.5 cm long, greenish; perianth segments 6, ovate-oblong to broadly spatulate, 1.5-1.7 cm long, 4-6 mm wide, glabrous abaxially pilose adaxially; stamens 6, attached at base of perianth; filaments slender, 1-1.4 cm long; anthers linearoblong, 3 mm long, 1-1.5 mm wide; ovary obovoid, 3-3.5 mm long, 2-2.5 mm wide, apex round; style 1-1.5 cm long.
• Fruit globose, 5-7 mm in diam.

分布

• 台灣 : forests in mountains, sea level to 2,100 m in the northern and eastern parts of the island.

引證標本

TAIPEI: Keelung, Ying 501, Kawakami & Simada 48110; Shihting, Ying s. n. Apr 1964. CHIAYI: Alishan, Ying 1719, 1671. HUALIEN: Mukuashan, Kou 4173.

參考文獻

• YING, Shao-Shun, Flora of Taiwan, second edition 5: 46. 2000.  (Fl. Taiwan 2nd edit.)