FIG. 5. i. Germinating spores of Trichothecium 

 roseum, showing anastomosing hyphae ; 2, anastomosing 

 hyphae of Mycena galericulata , forming H connections; 

 3, hypha of Agaricus muscarius, showing clamp-con- 

 nections ; 4, intercellular mycelium of Puccinia violae 

 sending haustoria into the cells of a violet leaf; 5, 

 haustoria of Gymnosporangium juniperinum in cells of 

 juniper ; 6, section through a portion of the outside part 

 of the ascospore of Pezisa vesiculosa, showing false 

 tissue composed of more or less parallel rows of hyphae. 

 7, portion of sporongiophore of Botrytescinerea, showing 

 continuity of protoplasm through a central pore in the 

 transverse septa. Fig. 4 after Sappin-Trouffy. All 

 highly mag. 



