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A MANUAL OF THE PENICILIJA 



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Fig. 61. Penicillium restrict ton Gilman and Abbott, MUtL 1718 and J', fuscum 

 (Sopp) n. comb., NRRL 721. A and B, Two-week-old colonies of P. reslrictum on 

 Czapek and malt agars. C, Detail of penicilli, X 1000; note very short conidiophores, 

 limited sterigmata, and rough conidia. 1) and E, Two-week-old colonies of P. fus- 

 cum on Czapek and malt agars. F, Details of penicillus, X 1000; note roughness of 

 conidia in this species also. 



