TABLE OF CONTENTS 



No. i. January 



Page 



Studies of Plant Cancers — II, by Michael Levine i 



Nineteen Years of Culture Work, by J. C. Arthur 12 



Some New Hampshire Fungi, by L. O. Overholts 24 



The Fungi of the Wilkes Expedition, by W. W. Diehl 38 



Clitocybe sudorifica as a Poisonous Mushroom, by J. W. Roberts 42 



Observations on the Infection of Crataegus by Gymnosporangium, by 



J. F. Adams 45 



The Fruit-Disease Survey, by W. A. Murrill 50 



Notes and Brief Articles 54 



Index to American Mycological Literature 62 



No. 2. March 



Photographs and Descriptions of Cup-Fungi — -IX. American Species of 



Discina, by F. J. Seaver 67 



Massospora cicadina Peck, by A. T. Spease 72 



Light-colored Resupinate Polypores — III, by W. A. Murrill 83 



Smuts and Rusts of Utah — IV, by A. O. Garrett 101 



The Behavior of Telia of Puccinia graminis in the South, by H. R. Rosen, hi 



Notes and Brief Articles 114 



.Index to American Mycological Literature 126 



No. 3. May 



Some New Species of Russula, by G. S. Burlingham 129 



The Life Historv and Identity of " Patellina Fragariae," " Leptothyrium 



macrothecium," and " Peziza Oenotherae," by C. L. Shear and B. O. 



Dodge 135 



Light-colored Resupinate Polypores — IV, by W. A. Murrill 171 



Smuts and Rusts of Northern Utah and Southern Idaho, by G. L. Zundel. 179 



New or Noteworthy Geoglossaceae, by E. J Durand 184 



Notes and Brief Articles 188 



Index to American Mycological Literature 195 



Nos. 4-5. July-September 



Massachusetts Species of Helvella, by P. J. Anderson and M. G. Ickis.. 201 

 Memoranda and Index of Cultures of Uredineae, 1899-1917, by J. C. 



Arthur , 230 



Notes and Brief Articles 263 



Index to American Mycological Literature.... 272 



v 



