形態特徵

• Rhizome short, ascending, densely scaly.
• Stipes 5-50 cm long, pale brownish, scaly almost throughout; lamina 20-100 cm long, simply pinnate with a terminal pinna like the lateral ones; pinnae numerous, middle ones longest, basal ones gradually reduced and often very short, all pinnae sessile and oblique, serrulate where sterile, papyraceous.

分布

• 世界 : the tropics and subtropics of the Old World.

引證標本

TAICHUNG: Takang, Shieh s. n. 1967. NANTOU: Lushan, Shieh1069. TAINAN: Tainan, Shieh s. n. 1968. KAOHSIUNG: Liukuei. Chen 684. PINGTUNG: Taching, Chen 918. TAITUNG: Chihpen, Shieh 1699; Is. Lanyu, Shieh et al. 315.

參考文獻

• SHIEH, WANG-CHUENG, Flora of Taiwan, second edition 1: 233. 1994.  (Fl. Taiwan 2nd edit.)