ILLUSTRATIONS IN BLACK AND WHITE 



FIGURE PAGE 



I. — Spore Print and Magnified Representation of 

 THE Parts of a Gilled Mushroom Concerned 

 IN Spore Formation 4 



2. — Mycelium and Early Vegetation of a Gilled 



Mushroom ....... io 



3. — Section of a Typical Gilled IMushroom or 



Agaric 12 



4. — Development of an Agaric (Amanita) from 



Button Stage to Maturity . . .13 



5. — Pictorial Key to Genera of White Spored 



Common Gilled Mushrooms . . .118 



6. — Pictorial Key to Pink Spored and Black" 



Spored Common Gilled Mushrooms . • 119 



7. — Pictorial Key to Genera of Rusty Spored 



Common Gilled Mushrooms . . . 120 



8. — Pictorial Key to Genera of Purple and Dark 



Brown Spored Common Gilled Mushrooms . 121 



9. — Species No. 13. — Cantharellus cinnabarinus 140 



10. — Above, Species No. 19. — Clitocybe albidula. 



Below, Species No. 24. — Clitocybe dealbata 149 



II. — Species No. 23. — Clitocybe cyathiforme . 150 



'12. — Species No. 26. — Clitocybe infundibuliformis 154 



13. — Species No. 27. — Clitocybe multiceps . . 154 



14. — Species No. 29. — Clitopilus abortivus . .156 



14A. — Species No. 31. — Collybia acervata . .158 



xiii 



