Tricholoma 
Russula 
Pileus expjmdedd very fragile, splitting, 8 cm. diam., 
white with brownish disc, 3 cm, diameter; .flesh thin , white, 
margin striate, sulcate, pellicle separable; taste mild; gills 
fclj ere , row, c 
crowded, narrow, forking only next stipe, white or slightly 
cream; stipe spongy, 5 cm. long 2.5 cm. diameter , surface 
fibrouse, striate, subreticulate, white not changing on wound- 
ing. 
Woods. 
Specimens examined: 
• $ 
Costa Rica, Cartago, N .W . slope La Carpintera, Alt. 1650 m 
Dodge a & Thomas 4808 
