A 



£ 





(Uko* 



CONTENTS. 



CKAP. PAGP 



I. Cluster Curs 1 



II. SPERMOGrONES 23 



III. Dl-MORPHISM 32 



IV. Mildew and Brand 45 



V. Complex Brands 67 



VI. Smuts 77 



VII. Complex Smuts 90 



VIII. Rusts 95 



IX. Rusts (continued") 110 



X. White Rusts 124 



XI. Moulds 138 



XII. White Mildews or Blights 164 



XIII. Suggestions 181 



Appendix, Classification, and Descriptions 



of Fungi contained in this Volume.. 193 



