Psilocybe 
Pileus convex, 3cxn* , hy gr opbanou s , wood ‘brown to avellaneous, 
striate on margin 
Gills ] urple "brown, adnate, broad, close 
otipe liollow, cartilaginous, 7cm, x 3mm, sill-cy wiiite 
On stump in baibanal 
Costa Rica, Puntarenas prov, , Osa, R, Sandal o, l-5m. 
Podge & Goerger 
faintly 
7 - 25-36 
