DESCRIPTIONS OF THE PLATES. 



405 



Fig. 21. Female individual before development of trichogyne. D 12 

 Fig. 22. Young female individual showing first three septa. D 12. 

 Fig. 23. Germinating spore pair, the male at the right. D 12. 



Fig. 24. Terminal portion of young female individual with branching trichogyne on which is a 

 single antherozoid. D 12. 



Fig. 25. Ascus mass, showing origin of asci from ascogenic cell at the left. Leitz oil ^ D. 

 Figs. 17-25 drawn from living material. 



Fig. 26. A view similar to the last, the asci somewhat shrunken by glycerine. ^ D. 



Fig. 27. Asci adhering to lower part of ascogenic cell, isolated from perithecium by crushing 

 and treated with glycerine. The asci have been broken from the upper portion. Leitz oil. D. 



Fig. 28. Ascus mass with ascogenic cell viewed anteriorly. The view opposite to that seen in 

 fig. 18. D 4. 



Fig. 29. Spore pair. The " male spore " at the left is slightly smaller. D 12. 



Amorphomyces floridanus Thaxter. 

 Fig. 30. Mature individual. D 4. 



