412 



BOTANY OF THE LIVING PLANT 



The Fungi may then be grouped thus : 



CLASS. SUB-CLASS. 



PHYCOMYCETES ( Oomycetes - 

 (non-septate) \ Zygomycetes - ' - 



r Ascomycetes - 



EU-MYCETES - - J 



(septate) \Basidiomycetes " 



EXAMPLES. 



- Pythium, Phytophihora. 



- MUCOY, Empusa. 



f Sphaerotheca, Eurotium, 

 \ Peziza. 



{Puccinia, Ustilago, 

 Agaricus, Boletus, 

 Scleroderma. 



