ILLINOIS BIOLOGICAL UONOGRAPHS 



PLATE XI 



Fig. 85. Setae showing attachment to mycelium. 



Fig. 86. Spores. 



Fig. 87. Mycelial ropes, also mycelium in less dense aggregations. 



Figs. 88-89 Stegaslroma guianmse. 

 Fig. 88. Section of two perithecia showing the cavity, the epiphyllous clypeus and the per- 



ithecial wall. 

 Fig. 89. A spore. 



