CONTENTS. xr 



PART SECOND. 



SYSTEMATIC AEEANGEMENT OF THE CRYPTOGAMIC 

 PARASITES. 



PAGE: 



I. THE PATHOGENIC FUNGI OF PLANTS, 104 



A. Lower Fungi (Phtcomtcetes), - 106 



(1) Chytridiaceae, - - 106 



(2) Ztgomtcetes, 114 



(3) OoMTCETEs : Peronospoeeae, - 115 



B. Higher Fungi (Mtcomycetes), 135 



ASCOMTCETES, - 136- 



A. Gtmnoasci, - 137 



The Parasitic Exoasceae, 144 



B. Carpoasci, - - 168 



Perisforiaceab, 170 



PyRBNOMTCETES, 183 



Htsteriaceab, - 232 



DiSCOMYCETES, 240 



ustilaginbae, 275 



TJeedineae, - ■ 328 



Basidiomtcetes, 421 



Fungi Imperfecti — I. Sphaeropsideae, 463- 



II. Melanconieae, 482 



III. Htphomycetbs, 496 



II. THE PATHOGENIC SLIME-FUNGI, 522 



IIL THE PATHOGENIC BACTEEIA, 530 



IV. THE PATHOGENIC ALGAE, - 539 



INDEX OF PARASITES, - - 556 



GENERAL INDEX, 580 



