TABLE OF CONTENTS 



No. i. January 



Page 



Photographs and Descriptions of Cup-Fungi — VIII. Elvela infula and 



Gyromitra esculenta, by F. J. Seaver i 



Corrections and Additions to the Polypores of Temperate North America, 



by W. A. Murrill . . 6 



New Japanese Fungi. Notes and Translations — -VIII, by T. Tanaka .... 25 



The Alternate Stage of Pucciniastrum Hydrangeae, by J. F. Adams 33 



Notes and Brief Articles 36 



Index to American Mycological Literature 55 



No. 2. March 



Illustrations of Fungi — XXXII, by W. A. Murrill 59 



On Certain Entomogenous Fungi, by A. T. Speare 62 



Light-colored Resupinate Polypores — I, by W. A. Murrill 77 



Notes on North American Hypocreales — IV. Aschersonia and Hypocrella, 



by F. J. Seaver 93 



Two New Truffles, by Helen M. Gilkey 99 



A Phyllachorella Parasitic on Sargassum, by C. Ferdinandsen and O. 



Winge 102 



Notes and Brief Articles 104 



Index to American Mycological Literature 112 



No. 3. May 



The Life History of Ascobolus magnificus, by B. O. Dodge 115 



Some Mycological Notes for 1919, by L. O. Overholts 135 



Rusts from Glacier National Park, Montana, by P. C. Standley 143 



New or Noteworthy North American Ustilaginales, by H. S. Jackson.... 149 



Another New Truffle, by W. A. Murrill 157 



Notes and Brief Articles 159 



Index to American Mycological Literature 172 



No. 4. July 



Observations on the Genus Acrospermum, by L. W. Riddle 175 



New Species and Relationships in the Genus Coleosporium, by G. G. 



Hedgcock, N. R. Hunt and G. G. Hahn 182 



Notae Mycologicae, Ser. XXIX, by P. A. Saccardo 199 



Monograph of the Coryneliaceae (in part), by H. M. Fitzpatrick 206 



V 



