形態特徵

• Rhizome rather short-creeping, about 3 mm thick, densely scaly; scales fuscous-brown, discolorous, linear-subulate from a broad-ovate base, 2-3 mm long, sparsely ciliate-denticulate, opaque, black-brown, with thick walls, the marginal ones clear. Stipes somewhat distinct, short, usually less than 1 cm long, sparsely scaly; lamina lanceolate or narrowly lanceolate, entire, 13-20 cm long by 1-2.5 cm wide, chartaceous; veins obscure.

分布

• 世界 : China.

引證標本

KAOHSIUNG: Tunchi, Tagawa 1873.

參考文獻

• SHIEH, WANG-CHUENG, DEVOL, CHARLES E. and KUO, CHEN-MENG. 1994. Flora of Taiwan, second edition 1: 493. (Fl. Taiwan 2nd edit.)