Faull.— Development of Ascus. 
Fig. 64. 
Fig. 65. 
Fig. 66. 
Fig. 67. 
Fig. 68. 
Fig. 69. 
Fig. 70. 
Fig. 71. 
Fig. 72. 
Fig. 73. 
Fig. 74. 
Fig. 75. 
Fig. 76. 
Fig. 77. 
Fig. 78. 
Fig. 79. 
Fig. 80. 
PLATE 11. 
Fig. 64, Peziza sp. 
Fig. 65-69, Neotiella albocinctci. 
Nuclear division in hooked terminal cell of an ascogenous hypha 
prior to origin of ascus. 
One of the daughter nuclei of later stage than represented in figure 
64 cut off by a septum from the rest. 
A second septum formed cutting off a nucleus and tip of hypha. The 
proximal cell seems to be preparing to form a new “hook.” 
Fusion of nuclei in young ascus. 
Young ascus showing fusion nucleus. 
Fusion not yet effected, though ascus is growing out,— a frequent 
occurrence. 
Base of ascus of Leptoglossum sp. 
Base of an ascus of Verpa bohemica. 
Base of an ascus of Verpa bohemica. 
Base of an ascus of Morchella esculenta. 
Base of an ascus of Genea hispidula. 
Base of an ascus of Verpa bohemica. 
Base of an ascus of Sordaria jimicola. 
Base of an ascus of Verpa bohemica. 
Ascus of Hydnobolites sp. 
Verpa bohemica', showing base of ascus and end of ascogenous 
hypha. 
Anixia spadicea; showing base of ascus and ascogenous hypha. 
