GENUS PTERETIS: Dictionary Entry and Meaning

WordNet Dictionary
	Definition:		[n]  small genus sometimes included in genus Onoclea; in some classifications both genera are placed in Polypodiaceae
	Synonyms:		genus Matteuccia, Matteuccia, Pteretis
	See Also:		Athyriaceae, Dryopteridaceae, family Athyriaceae, family Dryopteridaceae, fern genus, fiddlehead, Matteuccia struthiopteris, Onoclea struthiopteris, ostrich fern, Pteretis struthiopteris, shuttlecock fern