noun
marsh ferns: in some classification systems considered part of genus Dryopteris in family Dryopteridaceae
• Syn: ↑genus Thelypteris
• Hypernyms: ↑fern genus
• Member Holonyms: ↑Thelypteridaceae, ↑family Thelypteridaceae
• Member Meronyms: ↑marsh fern, ↑Thelypteris palustris, ↑Dryopteris thelypteris
Useful english dictionary. 2012.