生活型

herb

形態特徵

• Stems erect, 0.5–1 m tall, sulcate-striate, densely villous, densely leafy, usually few branched.
• Radical leaves lanceolate, 11–40 cm long, base angled, pinnatifid, segments patent or reflexed, variously incised, hairy on both surfaces, spines 7–10 mm long; cauline leaves lanceolate, gradually smaller upward, linear-lanceolate, spinulose.
• Heads nodding, terminal, 3–4 cm across, subtended by 1–3 spinulose leaves; involucre globose-campanulate, 13–17×25–35 mm, bracts 7-seriate, cobwebby, purplish, outer ones shorter, lanceolate-oblong; corolla purple, 1.2–1.6 cm long, limb shorter than tube; pappus brown, 11–15 mm long.
• Achenes oblong, ca. 3 mm long, compressed.

分布

• 台灣 : in northern half of Taiwan, 2,000–3,000 m.

引證標本

ILAN: Taipingshan, Peng 7851. HSINCHU: Itsashan, Huang 78. MIAOLI: 99 villa to Tapachienshan, Peng 8493. TAICHUNG: Wuling to Taoshan, Peng 12012; Chika Lodge to east peak of Hsuehshan, Peng 9625. NANTOU: Hohuanshan, Peng 8327. HUALIEN: Pilu, Peng 9243.

參考文獻

• PENG, Ching-I & CHUNG, Kuo-Fang; LI, Hui-Lin, Flora of Taiwan, second edition 4: 911. 1998.  (Fl. Taiwan 2nd edit.)