Rhizome 3-4 mm in diam., densely scaly throughout; scales dark brown at center, paler toward margin, ovate-lanceolate, 4-5 × 1-1.5 mm, margin ciliate, apex acuminate. Fronds monomorphic. Stipe straw-colored, 6-12 cm, hairy throughout; lamina hastate to pinnatifid, 20-25 × 15-20 cm, base broadly cuneate or cordate, margins entire or undulate. Lateral lobes 1-3 pairs, ascending, broadly lanceolate, gradually narrowed from base to acuminate apex, apical lobe longer than lateral ones, 10-20 × 2-4 cm, ± contracted at base, apex acuminate. Costa raised on both surfaces, lateral veins distinct, veinlets obscure. Lamina herbaceous, both surfaces densely pubescent. Sori orbicular, large, medial or slightly close to costa.
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