<synset id="n12957076" type="n">
<lex_filenum>20<lex_filenum/>
<word lex_id="0">aquatic fern<word/>
<word lex_id="0">water fern<word/>
<pointer refs="n11545714">Hypernym<pointer/>
<pointer refs="n12957608 n12958261 n12958615 n12959074 n12959538 n13171797 n13171975">Hyponym<pointer/>
<def>ferns that grow in water<def/>
<synset/>