JOURN. R. MICR. SOC, 1919. 



B 



A. — Oidiuvi astcroidca Cast. Glucose-agar Culture. 

 B. — Ucmispora rugosa Cast. Glucose-agar Culturo. 

 G.—Acladium Castdlanii Pinoy. Hanging Drop Culture. 



Face p. 219. 



