形態特徵

• Rhizome short, erect, scaly.
• Stipes slender, 10-30 cm long, stramineous; lamina simply pinnate, 10-20 cm long, thickly coriaceous, glabrous, consisting of 1-2 pairs of lateral pinnae, the terminal one much the largest; pinnae oblong-ovate to broad lanceolate, inciso-dentate at the sterile tips, which is acuminate in the terminal pinna and usually acute in the lateral ones.

分布

• 世界 : China, Indo-China, Japan.

引證標本

NANTOU: Yunhai, Shieh & Chen 197.

參考文獻

• SHIEH, WANG-CHUENG, Flora of Taiwan, second edition 1: 224. 1994.  (Fl. Taiwan 2nd edit.)