PUCCINIA 235 



germinal pores, arranged equatorially ; here the inner wall 

 is wanting : note the protoplasmic contents with reddish 

 granules. 



The infected Grass plants which have produced uredo-spores 

 should be kept till the autumn, when the patches which before 

 produced uredo-spores only will, on investigation as above 

 directed, be found to bear teleutospores intermixed with them, 

 and finally to assume the winter condition of containing teleuto- 

 spores or winter-spores only, in which condition the winter is 

 passed : with this stage the study of the Fungus, as above 

 directed, was begun. 



