PLATE 2. 



Melanospora papillata. 



Figures 1-6. Stages in the development of the bulbil. 



Figure 7. A group of Chlamydospore-like intercalary cells. 



Figures 8-10. Stages in the development of the perithecium. 



Figure 11. Outline of a mature perithecium showing the relative size of the 



bulbils. 

 Figure 12. A group of asci crushed from a yoimg perithecium. 

 Figures 13-20. Germinating ascospores. 

 Figures 21, 22. Forms produced in Van Tiegham cell cultures. 

 Figure 23. Conidia on flask-shaped sterigmata produced on a hypha. 

 Figures 24, 25. Stages in the development of a terminal bulbil. 

 Figure 26. An intercalary bulbil with three large central cells. 



Melanospora anomala. 

 Figures 27-30. Stages in the development of the bulbil. 



