Meaning of PTERIDACEAE

WordNet Dictionary
	Definition:		[n]  one of a number of families into which the family Polypodiaceae has been subdivided in some classification systems; Pteridaceae is itself in turn sometimes further subdivided
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	Synonyms:		family Pteridaceae
	See Also:		Acrostichum, Actiniopteris, Adiantum, Anogramma, Cheilanthes, Coniogramme, Cryptogramma, Doryopteris, fern family, Filicales, genus Acrostichum, genus Actiniopteris, genus Adiantum, genus Anogramma, genus Cheilanthes, genus Coniogramme, genus Cryptogramma, genus Doryopteris, genus Jamesonia, genus Onychium, genus Pellaea, genus Pityrogramma, genus Pteris, Jamesonia, Onychium, order Filicales, order Polypodiales, Pellaea, Pityrogramma, Polypodiales, Pteris