形態特徵

• Rhizome creeping, clothed with brown hairs.
• Stipes 25-55 cm long, densely hairy toward the base; lamina 40-80 cm long, bipinnate-tripinnatifid, ovate, the lower 1-2 pairs of pinnae somewhat reduced, herbaceous, rachis densely short-hairy pinnules touching each other or even slightly overlapping at their bases, oblong, sessile, usually dentate; veins rather strongly raised below, bearing stiff curved hairs, less raised above and bearing scattered hairs.
• Indusia broadly cup-shaped, bearing a few hairs.

分布

• 世界 : S. China, Himalayas, India, Ceylon, Malay Peninsula, Japan, the Ryukyus, the Philippines, Malay Isls. and Polynesia.

引證標本

TAIPEI: Yangmingshan, Shieh s. n. 1969. ILAN: Ilan, Shieh s. n. 1966. MIAOLI: Tahu, Shieh 26; Taianwenchuan, Tsai 11811*. NANTOU: Kuantaochi, Shieh 182; Lushan, Shieh 559. CHIAYI: Fenchihu, Shieh & Chen 230. KAOHSIUNG: Liukuei, Shieh 1796. PINGTUNG: Nanjenshan, Shieh & Tsai 305. TAITUNG: Chihpen, Shieh 1709; Is. Lanyu, Shieh et al. 397.

參考文獻

• SHIEH, WANG-CHUENG, Flora of Taiwan, second edition 1: 161. 1994.  (Fl. Taiwan 2nd edit.)