1) Athyriaceae 
Dryopteridaceae, is a family of leptosporangiate ferns in the order Polypodiales. They are known colloquially as the wood ferns. They comprise about 1700 species and have a cosmopolitan distribution. They may be terrestrial, epipetric, hemiepiphytic, or epiphytic. Many are cultivated as ornamental plants. The largest genera are Elaphoglossum (600)...
[n] - alternative names for one of a number of families into which the family Polypodiaceae has been subdivided in some classification systems
family Dryopteridaceae noun alternative names for one of a number of families into which the family Polypodiaceae has been subdivided in some classification systems