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A MANUAL OF THE ASPERGILLI 







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A 



B 



Fig. 67. Aspergillus wentii. A and B, colonies of strains NRRL No. 375 and No 

 385, respectively, upon Czapek's solution agar, 10 days. C, Tube cultures of four 

 representative strains. D, Conidial heads from old culture, X 18 E Single head 

 showing smooth conidiophore, globose vesicle, and sterigmata in two series, X 500. 

 t , Detail ! of colony margin in strain NRRL No. 379 showing sclerotia and abundant 

 conidial heads, X 9. 



