OBSERVATION AND DESCRIPTION OF PENICILLIA 



57 



species 



PeniclHium 

 Wortmanni 



P. splcullsporum 



P. baclllosporxim 



P. vermlculatum ^ 



P. stipitatum 



ascogonlum young ascocarp ascl 



ascospore 



^ 



P. luteum 



P. egyptlacum 



P. Ehrlichii 



P. Javanlcum 



P. Brefeldlanum 



Carpenteles 

 asperum 



PenicilliuB 

 Gladioli 



Eyssochlamys 

 fulva 



^ 



10 



O 



O 



(the sterile sclerotium 

 of P. Gladioli in its 

 esirly stages resembles 

 the ascocarp in this 

 series of forms). 



Fig. 16. Emmons' diagram showing the pattern of perithecial initials, the char- 

 acter of perithecia, the origin of asci, and the form and markings of ascospores in 

 various species of Penicillium and in Byssochlamys fulva. (After Emmons, Myco- 

 logia 27, 1935.) 



