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Definition of Thelypteris
1. Noun. Marsh ferns: in some classification systems considered part of genus Dryopteris in family Dryopteridaceae. 
Exact synonyms: Genus Thelypteris
Generic synonyms: Fern Genus
Group relationships: Family Thelypteridaceae, Thelypteridaceae
Member holonyms: Dryopteris Thelypteris, Marsh Fern, Thelypteris Palustris
Generic synonyms: Fern Genus
Group relationships: Family Thelypteridaceae, Thelypteridaceae
Member holonyms: Dryopteris Thelypteris, Marsh Fern, Thelypteris Palustris



