生活型

herb

形態特徵

• Stems procumbent, stoloniferous, slender, to 50 cm long, sparsely pilose, internodes 5–10 cm long.
• Radical leaves rosulate, long petiolate, oblanceolate-oblong, 5.5–9×1.2–2.1 cm, pilose on both surfaces, lyrate-pinnatisect, terminal segment rounded, prominently dentate, lateral lobes gradually smaller toward base, 4–9 pairs, spreading, ovate to oblong, apex acute-mucronulate, rachis winged or not.
• Scapiform stems usually simple, rarely branching, 7 cm long, leafless, bracts 2 or 3, ovate to ovate-lanceolate, 0.5–1.5 cm long. Involucre cylindric, calyculate, 7×4 mm, inner bracts 8. Florets 10; yellow, 9–11×2–2.5 mm.
• Achenes oblong, ribbed.

分布

• 台灣 : moist, mossy slopes in mid to high elevations.

引證標本

TAICHUNG: Yunling Lodge to Tochiatunshan, Wang 1033. NANTOU: Kuankao to Patungkuan, Peng 8138. HUALIEN: Pilu, Peng 9250.

參考文獻

• PENG, Ching-I & CHUNG, Kuo-Fang; LI, Hui-Lin, Flora of Taiwan, second edition 4: 1008. 1998.  (Fl. Taiwan 2nd edit.)