A New Species of Tkyrococcum. R. E. Buchanan , . 

 New Species of Texas Fungi. F. D, Heald and F. A. Wolf 



The Agaricaceae of Tropical North America— -I. 



William A. Murrill 23 



A New Host for Claviceps. Herbert Groh . . . . 37 

 A New Genus of Myxomycetes, Thomas H. Macbride 39 

 News and Notes ......... ' . 4* 



