Hebeloma sinapizans (Paul.: Fr.) Gill
|    spore 11-14 x 6.8-8 mm   
       
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        Conical projection into the hollow of     
      stem    
       
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|        cheilocystidia    
      about 70-100 mm long  
       
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      This mushroom resembles to  Hebeloma crustuliniforme   
      オオワカフサタケ.  According to Breitenbach & Kranzlin in  
      Fungi of Switzerland, old stem of H. sinapizans has hollow and  
      conical projeection from pileal fresh into the hollow exists.  
       
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