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A MANUAL OF THE PENICILLIA 



_FiG. lOQ. Penicillium brevi-compactum series. Ai and A2, Habit sketches and de- 

 tailed drawing, respectively, of typical penicilli in P. brevi-compactum Dierckx; A3, 

 Mature conidia of the same species. Bi and B2, Habit sketches and detailed drawing, 

 respectively, of P. stoloniferum Thorn; B 3, Mature conidia. This series is character- 

 ized by its very compact penicilli bearing tangled conidial chains. 



