List of Illustrations in Text 



Section of Lycoperdon (diagnimmatic) 



Asci and paraphyses 



Section of truffle to show position of asci . 

 Truffle, ascoina ..... 



Fungus growing on caterpillar . 

 Section of Peziza odorata to show two layers 



Gyromitra esculenta 



Morchella esculenta ..... 

 Section of Morchella deliciosa 



Helvella . 



Helvella lacunosa (diagrammatic) 



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XXVI 



