CONTENTS Xm 



36. Clavariaceae 723 



37. Hydnaceae 724 



38. Meruliaceae 725 



39. Polyporaceae 726 



40. Boletaceae 729 



41. Agaricaceae (in the Broader Sense) 730 



42. Gasteromyceteae — General Works 742 



43. Hymenogastrales, Sclerodermatales, etc 743 



44. Lycoperdales, including Tulostomataceae and Podax- 



aceae 744 



45. Nidulariales, including Arachniaceae 746 



46. Phallales 746 



47. Sphaeropsidales 747 



48. Melanconiales 750 



49. Moniliales: Moniliaceae 750 



50. Moniliales: Dematiaceae 753 



51. Moniliales: Tuberculariaceae, Stilbellaceae, and My- 



celia Sterilia 755 



Index 757 



