LIST OF ILLUSTRATIONS. li 



F;0 - PAOK 



54. Stylospores of Coryneum disciforme . .. . . . .12") 



55. Spores of Asterosporium Hoffmanni . . . . . .1^5 



56. Spores of Pestalozzia 126 



57. Bispora monilioidcs, concatenate spores . . . . . . 126 



58. Pseudospores of Tkecctphora hyalina 127 



59. Pseudospores of Puccinia ......... 127 



60. Psendospores of Tripliragmium, ....... 127 



61. Pseudospores of Phraymidium bulbosum ...... 127 



62. Winter spores of Melampsora salicina ...... 127 



63. Spores of Helicocoryne 129 



64. Sporidium of Genca verrucosa . . . . . . .130 



65. Alveolate sporldium of Tuber 130 



66. Asci, spoiidia, and paraphyses of Ascobolus 131 



67. Sporidium of Ostreichnion Amet icanum ...... 132 



68. Ascus and sporidia of Ilypocrea . . . . . . .133 



69. Sporidium of Sphceria ulnaspora . . . . . . .133 



70. Sporidia of Valsaprofusa 133 



71. Sporidia of Massaria fcedans 134 



72. Sporidium of Melancovis bicornis 134 



73. Caudate sporidia of Sphceria fimiscda ...... 134 



74. Spoiidia of Vulsa thelebola 134 



75. Sporidia of Valsa taleola 135 



76. Sporidia of Sporormia intermedia . . . . . . .135 



77. Asci and sporidia of Sphceria (Pleospora] Lerbarum . . . . 135 



78. Sporidium of Spkccria putaminum . . . . . . .135 



79. Basidia and spores of Exldia, spiculosa, ...... 139 



80. Germinating spore and corpuscles of Dacrymyces .... 140 



81. Germination of ^Ecidinm Euphorbice . . . . . .142 



82. Germinating pseudospores of Coleosporium Soncld .... 144 



83. Germinating pseudospores of Melampsora bctulina .... 144 



84. Germinating pseudospore of Uromyccs appcndiculatus . . .145 



85. Germinating pseudospore of Puccinia Molinix .... 146 



