<synset id="n11687789" type="n">
<lex_filenum>20<lex_filenum/>
<word lex_id="0">microspore<word/>
<pointer refs="n11547855">Hypernym<pointer/>
<def>smaller of the two types of spore produced in heterosporous plants<def/>
<def>develops in the pollen sac into a male gametophyte<def/>
<synset/>