Plants 5-20 cm tall. Rhizome shortly elongated, 1.6-3.1 mm in diam., in cross section with few to many sclerenchyma strands; phyllopodia 0.3-0.7 cm apart, lateral buds alternating with phyllopodia. Scales peltate, 1.4-6.8 × 0.5-2.1 mm, base entire to ciliate; acumen light brown to dull blackish with a distinct lighter margin, ciliate to dentate. Fronds monomorphic, not or indistinctly up to 5 cm stipitate; lamina widest above middle, 3-15 × 0.5-1.5(-2) cm, base gradually narrowed, apex acute to acuminate. Hydathodes distinct, superficial. Indument persistent, nearly or completely monomorphic, sparse to dense, hairs 0.2-1.6 mm in diam. Sori superficial, without central bundle of paraphyses. Sporangia with stalks up to as long as capsule.