形態特徵

• Rhizomes long-creeping, scaly.
• Fronds distant, bipinnatifid; stipes 35-55 cm long, dark at base; laminae 30-40 cm long, 11-17 cm wide; pinnae 9-15 pairs, the longest 4-11 cm long, 6-13 mm wide, divided about half way to midrib into pointed ultimate segments, with an acuminate apex, glabrous or covered with short, bristly hairs.
• Sori borne on veinlets near margins; indusia hairy or glabrous.

分布

• 台灣 : Growing in open wet places at low lands.
• 世界 : A pantropical species.

引證標本

TAIPEI: Chingshan, Simozawa 264*. TAITUNG: Is. Lanyu, Shieh & Tsai 2537.

參考文獻

• TSAI, JINN-LAI and SHIEH, WANG-CHUENG, Flora of Taiwan, second edition 1: 372. 1994.  (Fl. Taiwan 2nd edit., 台灣植物誌第二版)