kidney fern


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Related to kidney fern: Trichomanes reniforme
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Noun1.kidney fern - large fern of New Zealand having kidney-shaped frondskidney fern - large fern of New Zealand having kidney-shaped fronds
bristle fern, filmy fern - any fern of the genus Trichomanes having large pinnatifid often translucent fronds; most are epiphytic on tree branches and twigs or terrestrial on mossy banks