List of Illustrations in Text 



Section of Lycoperdon (diagrammatic) 

 Asci and paraphyses .... 

 Section of truffle to siiow position of asci 

 Truffle, ascoma .... 



Fungus growing on caterpillar . 

 Section of Peziza odorata to show two layei 

 Gyromitra esculenta .... 

 Morchella esculenta .... 

 Section of Morchella deliciosa . 



Helvella 



Helvella lacunosa (diagrammatic) 



rs 



Pagb 

 124 



U5 

 U5 

 135 

 U6 



137 

 141 

 141 

 141 

 142 



143 



