形態特徵

• Rhizome short-creeping, 3-4 mm thick, densely scaly; scales imbricate, adpressed, dark-brown, 3-4 mm long, margin denticulate or erose, very sparsely ciliate.
• Stipes aggregate, 3-15 cm long; lamina simple, linear-lanceolate or linear, and gradually long attenuate towards both ends, 10-15 cm long by 1 cm wide, or hastately triparted into linear lanceolate pinnae, coriaceous; costa prominent, the lateral main veins very oblique, obscure.
• Sori roundish, superficial, often very dense, but not confluent.

分布

• 台灣 : restricted to the southern districts, rare, growing on mossy rocks at about 500 m alt.

引證標本

KAOHSIUNG: Ariko ( Tabogan-goe), Tagawa 1335.

參考文獻

• SHIEH, WANG-CHUENG, DEVOL, CHARLES E. and KUO, CHEN-MENG, Flora of Taiwan, second edition 1: 515. 1994.  (Fl. Taiwan 2nd edit.)