OMPHALIA FLAVIDA 399 



number at any time is small and in an entire season but from 20 to 



Fig. 199. — Leaf -spots caused by the mycelium of Ompludia flavida on Coffee leaves. 

 Photographed by G. L. Fawcett at the Mayagiiez Experiment Station, Porto 

 Rico. Reduced to about one-half the natural size. 



50 are produced in each spot, judging from the number of old 

 filament bases. The largest number observed was 70 in a spot of 



