semantic pointers
hypernym
member holonym
member meronym
fern
Schizaeaceae, family Schizaeaceae
Marsileaceae, family Marsileaceae
Salviniaceae, family Salviniaceae
Ophioglossales, order Ophioglossales
Filicales, order Filicales, Polypodiales, order Polypodiales
Adiantaceae, family Adiantaceae
Cyatheaceae, family Cyatheaceae
Davalliaceae, family Davalliaceae
Dennstaedtiaceae, family Dennstaedtiaceae
Dryopteridaceae, family Dryopteridaceae, Athyriaceae, family Athyriaceae
Lomariopsidaceae, family Lomariopsidaceae
Lophosoriaceae, family Lophosoriaceae
Loxomataceae, family Loxomataceae
Marattiales, order Marattiales
Cryptogrammataceae, family Cryptogrammataceae
Thelypteridaceae, family Thelypteridaceae