Psathyrella 
3 1 f 
Pileus h era i spli eric, 2,5 cm,, velvety pruinose, deep olive "buff 
margin appendiculate, gills a,dnate, "black, "broad, close 
stipe pruinose, 12-13 cm, X 2mm*, cartilaginous 
±2C 
In soil in maize field, 
Costa Rica, San Jos£ prov,, Guayabillos, 2200 m 
Dodge & Goerger 
7 -13-36 
