EXPLANATION OF PLATE 1. 



Wild yeasts in pure culture isolated from banana at Vera Cruz, Mexico, in the 

 summer of 1903. Stained with hematoxylin and eosin. 

 All the specimens show deeply stained granules. 



1. Shows the lemon-shaped budding forms of Saccharomyces apiculatus. 

 2 and 4. Other budding forms. 

 3. Well marked granules. 



5. Ovoid forms with granules. 



6. Filamentous yeast. 



