<synset id="n13172107" type="n">
<lex_filenum>20<lex_filenum/>
<word lex_id="0">Polypodiaceae<word/>
<word lex_id="0">family Polypodiaceae<word/>
<pointer refs="n13166338">Hypernym<pointer/>
<pointer refs="n13169674">Member holonym<pointer/>
<pointer refs="n13172725 n13174206 n13174515 n13175324 n13175484 n13175847 n13176201 n13176523 n13176873 n13177354 n13178107 n13178500 n13178883 n13183251 n13184164">Member meronym<pointer/>
<def>ferns: a large family that in some classification systems has been subdivided into several families (including Aspleniaceae and Blechnaceae and Davalliaceae and Dennstaedtiaceae and Dryopteridaceae and Oleandraceae and Pteridaceae)<def/>
<synset/>