SPERM0G0NE3. 



27 



Fig. 1. 



Fig. 2. 



i-ro. 1. — ^Ecidium grossularice. c. Cluster- cups. s. Spermogones. 

 ,, 2. — Section of ripe spermogones of uEcidium. Eitphorhice. 



s. Spermatia. a. Sterigmataa bearing spermatia {De Bary). 



