412 



BOTANY OF THE LIVING PLANT 



The Fungi may then be grouped thus 



CLASS. SUB-CLASS. 



PHYCOMYCETES I Oomycetes 

 (non-septate) \Zygomycetes - 



c Ascomycetes - 



Eu-MYCETES - - J 



(septate) \Basidiomycetes - 



EXAMPLES. 



- Pythium, Phytophthora. 



- Mucor, Empusa. 



_ I Sphaerotheca, Eurotium, 

 \ Peziza. 

 ( Puccinia, Ustilago, 



- -I Agaricus, Boletus, 

 { Scleroderma. 



