CONTENTS. 



PART SECOND. 



SYSTEMATIC ARRANGEMENT OF THE CRYPTOGAMIC 

 PARASITES. 



PAOB 



I. THE PATHOGENIC FUNGI OF PLANTS, - - - 104 



A. Lower Fungi (Phycomycetes), - - - - 106 



(1) Chytridiaceae, ..... 106 



(2) Zygomycetes, - - - . - - 114 



(3) OoMYCETES : Peronosporeae, . . - - 115 



B. Higher Fungi (Mycomycetes), - - - - 135 



ASCOMYCETES, - - - . . - 13& 



A. Gymnoasci, . . . - - 137 



The Parasitic Exoasceae, - . - 144 



B. Carpoasci, ...... 168 



Perisporiaceae, . - - - 170 



Pyrenomycetes, .... 183 



Hysteriaceae, - ... - 232 



Discomycetes, ----- 240 



Ustilagineae, --..-- 275 



Uredineae, - ...... 328 



Basidiomycetes, -.---. 421 



Fungi Imperfecti — I. Sphaeropsideae, - - - 463 



II. Melanconieae, - - - 482 



III. Hyphomycetes, - . - 496 



II. THE PATHOGENIC SLIME-FUNGI, - . - 522 



III. THE PATHOGENIC BACTERIA, - - . . 530. 



IV. THE PATHOGENIC ALGAE, - . - . 539 



INDEX OF PARASITES, ----.. 556 

 GENERAL INDEX, . - 580 



