Dryopteridaceae family Dryopteridaceae Athyriaceae family Athyriaceae
dryopteridaceae%1:20:00:: family_dryopteridaceae%1:20:00:: athyriaceae%1:20:00:: family_athyriaceae%1:20:00::
dryopteridaceae
alternative names for one of a number of families into which the family Polypodiaceae has been subdivided in some classification systems