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DescriptionRhizome creeping, slender; rhizome scales peltate, entire or ciliate. Fronds monomorphic, with or without disticnt stipes, articulated to the rhizome, simple, margins entire, coriaceous, densely covered on both surfaces with stellate hairs but upper surface usually becoming glabrous with age. Veins obscure except for the midrib. Sori numerous, round to slightly elongated, arranged in several closely spaced, parallel rows on both sides of the midrib on the upper part of the frond, when immature protected by stellate hairs, becoming visible at maturity.