Pt.ate XXV 
Plate XXV. Figure 1 shows a hypha from culture on beef bouillon agar. 
Figure 2 shows a spore-like fragment of the mycelium with the 
peculiar end structure. Figures 3 to 5 show hyphae from a cul- 
ture on beef bouillon agar. Figure 6 shows the growth of a hypha 
into empty cells and its subsequent branching. All figures X 1000. 
