TABLE OF CONTENTS 
Page 
No. i. January 
Illustrations of Fungi — XVII, by W. A. Murrill I 
A Preliminary Study of the Genus Lamprospora, by Fred J. Seaver . . 5 
Notes on Uredinopsis mirabilis and Other Rusts, by W. P. Fraser ... 25 
Observations on the Use of Ridgway’s New Color-Book: The Color 
of the Spores of Volvaria speciosa Fr., by L. C. C. Krieger 29 
New or Interesting Fungi, by David Ross Sumstine 32 
Aerial Galls of the Mesquite, by F. D. Heald 37 
News and Notes 39 
Index to American Mycological Literature 44 
No. 2. March 
Henry Willey, — A Memoir, by Bruce Fink 49 
Studies in North American Peronosporales — V. A Review of the 
Genus Phytophthora, by Guy West Wilson 54 
Preliminary Note on a New Bark Disease of the White Pine, by 
Arthur H. Graves 84 
Notes on a Few Asheville Fungi, by H. C. Beardslee 88 
An Enemy of the Western Red Cedar, by William A. Murrill 93 
News and Notes 95 
Index to American Mycological Literature 99 
No. 3. May 
Observations on Sphaerosoma and Allied Genera, by Fred J. Seaver.. 103 
North American Species of Peridermium on Pine, by Joseph Charles 
Arthur and Frank Dunn Kern 109 
The Development of Stropharia ambigua, by Sanford M. Zeller 139 
Mountain Myxomycetes, by T. H. Macbride 146 
News, Notes and Reviews 150 
Index to American Mycological Literature 155 
No. 4. July 
Illustrations of Fungi — XVIII, by William A. Murrill 161 
A Consideration of the Properties of Poisonous Fungi, by William 
W. Ford and Ernest D. Clark 167 
Studies in North American Peronosporales— VI. Notes on Miscel- 
laneous Species, by Guy West Wilson 192 
Conidium Production in Penicillium, by Charles Thom 211 
News and Notes 216 
Index to American Mycological Literature 219 
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