形態特徵

• Rhizome long-creeping, densely hairy.
• Stipes 10-22 cm long, brownish; lamina 35-45 cm long, lanceolate to oblong, simply pinnate; pinnae 25-30 pairs, terminal pinna elongated and larger than the lower ones; lateral pinnae lanceolate, hairy on both surfaces, serrate, posterior side of the pinna base auricled.

分布

• 世界 : S. China, N. India, Nepal, Indo-China, the Ryukyus, Borneo, Sumatra, and Java.

引證標本

TAIPEI: Chihshinshan, Kuo s. n. 1969; Ayu, Suzuki 15295. NANTOU: Sun Moon Lake, Shieh & Tsai 9131*; Lienhuachi, Shieh 238.

參考文獻

• SHIEH, WANG-CHUENG, Flora of Taiwan, second edition 1: 159. 1994.  (Fl. Taiwan 2nd edit.)