形態特徵

• Rhizome creeping, clothed with short pale hairs.
• Stipes 45-60 cm long, purplish, short-hairy throughout; lamina 70-100 cm long, tripinnate, rachis short-hairy; ultimate pinnules oblique, apex bluntly rounded, edges deeply lobed in the larger ones, crenate in the smaller; veins hardly raised, densely hairy on both surfaces.
• Indusia hairy.

分布

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

引證標本

NANTOU: Kuantaochi, Chang 32; Lienhuachi, Kuo 198. KAOHSIUNG: Shanping, Tagawa 1414. PINGTUNG: Mutan, Shieh & Tsai 27.

參考文獻

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