genus Thelypteris
marsh ferns: in some classification systems considered part of genus Dryopteris in family Dryopteridaceae • Syn: Thelypteris • Hypernyms: fern genus • Member Holonyms: Thelypteridaceae, family Thelypteridaceae • Member Meronyms: marsh fern, Thelypteris palustris, Dryopteris thelypteris
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