URU .i^L-h ALOhS COOKE. 



657 



one or more of the branches comin^i^ into intimate contact with 

 the cell nucleus, which often assumes abnormal shape. {Fig. 

 2 a.) 



Fig. r. 



In the formation of spores (^Fig. i ■«) certain of the hyphse 

 become densely filled with cytoplasm, ^g^row erect and branch 



Fig. 2. 



rise above to a layer, several cells thick, of large spherical cells 

 copiously. The cells of the branches are short and wide, and give 



