VI 
Table of Contents 
Illustrations and Descriptions of Cup-Fungi — II. Sepultaria, by Fred J. 
Shaver 197 
A New Fungus, PhiaJophora verrucosa, Pathogenic for Man, by E. M. 
Medlar 200 
Tests on the Durability of Greenheart (Nectandra Rodiaei Schomb.), by C. 
J. Humphrey 204 
Observations on Herpotrichia nigra and Associated Species, by Fred J. 
Shaver . 210 
News and Notes 212 
Index to American Mycological Literature 217 
No. 5. September 
Illustrations of Fungi — XXII, by William A. Murrill 221 
Uredinales of Porto Rico Based on Collections by F. L. Stevens, by J. 
C. Arthur 227 
The Genus Clitocybe in North America, by William A. Murrill 256 
Penicillium avellaneum, a New Ascus-producing Species, by Charles 
Thom and G. W. Turesson 284 
News and Notes 288 
Index to American Mycological Literature 293 
No. 6. November 
Preliminary List of Upper St. Regis Fungi, by William A. Murrill 297 
The Ferax Group of the Genus Saprolegnia, by A. J. Pieters 307 
Uredinales of Porto Rico Based on Collections by F. L. Stevens, by J. 
C. Arthur 315 
Some Porto Rican Parasitic Fungi, by Philip Garman 333 
Index to American Mycological Literature 341 
