LIST OF ILLUSTRATIONS. 



XI 



FIG. 



54. Stylospores of Coryneum disciforme 



55. Spores of Asterosporium Haffmanni 



56. Spores of Pesialozzia . . 



57. Bispora monilioides, concatenate spores 



58. Pseudospores of Thecaphora hyalina 



59. Pseudospores of Puccinia 



60. Pseudospores of Triphragmium 



61. Pseudospores of Phragmidium bulbosum 



62. Winter spores of Melampsora salicina 



63. Spores of Helicocoryne . 



64. Spuvklium of Genea verrucosa 



65. Alveolate sporidium of Tuber . 



66. Asci, sporidia, and paraphyses of Ascobo 



67. Sporidium of Ostreichnion Americanum 



68. Ascus and sporidia of Hypocrea 



69. Sporidium of Spharia ulnaspura . 



70. Sporidia of Valsa profusa 



71. Sporidia of Massaria fcedans . 



72. Sporidium of Mclanconis bicornis . 



73. Caudate sporidia of Sphmria fimiscda 



74. Sporidia of Valsa thelebola 



75. Sporidia of Valsa taleola, 



76. Sporidia of Sporormia intermedia . 



77. Asci and sporidia of Spharia (PUospora) hcrburum 



78. Sporidium of Sphceria pulaminum . 



79. Basidia and spores of Exidia spiculosa 



80. Germinating spore and corpuscles of Dacrtjmyccs 



81. Germination of jSScidium Euphorbia! 



82. Germinating pseudospores of Coleosporiam Sonchi 



83. Germinating pseudospores of Melampsora betulina 



84. Germinating pseudospore of Uromyces appendiculatus 



85. Germinating pseudospore of Puccinia Molinice 



