形態特徵

• Rhizomes short-creeping, suberect.
• Fronds tufted; stipes stramineous, 15 cm - 1 m long, scaly at base, the scales linear-lanceolate, 5 mm long, brown, hairy on margins and surfaces; laminae ovate-lanceolate, the about 70 cm long, 30 cm wide, bearing septate hairs throughout, the costae winged; lateral veins in the lobes to about 7 pairs, slightly forked.
• Sori round, with small indusia; sporangia each with 1-3 short capitate hairs.

分布

• 台灣 : Growing along the road sides or edges of forests at low mountains.
• 世界 : from India to Japan, and southwards to Australia.

引證標本

TAIPEI: Lushihtan, Kuo 1146. HSINCHU: Shihtoushan, Kuo 832. TAICHUNG: Kukuan, Tsai 10147; Wufeng, Kuo 19*. NANTOU: Kuantaochi, Kuo 2153. CHIAYI: Fenchihu, Kuo 1878. KAOHSIUNG: Tengchih, Kuo 775. TAITUNG: Is. Lanyu, Kuo 2229. HUALIEN: Tarokotaishan, Suzuki 9269.

參考文獻

• TSAI, JINN-LAI and SHIEH, WANG-CHUENG, Flora of Taiwan, second edition 1: 411. 1994.  (Fl. Taiwan 2nd edit., 台灣植物誌第二版)