Memoir 85 



Plate III 



RESPONSE OF FOUR STRAINS OF CORTICIUM VAGUM TO A MEDIUM ADJUSTED TO pH 2.4 



C, Cabbage strain, petri dish completely covered with white mycelium. A, Aster strain, petri dish 

 completely covered with white mycelium. P27, Potato strain, showing growth of small diameter, petri 

 dish covered with sclerotia. B, Bamboo strain, petri dish completely covered with a fluffy mass of 

 mycelium, with small sclerotia scattered over surface 



