Pleurotus 
IV 
Pileus dimidiate, up to 7cm, , flat; margins somewhat wavy and crisped; 
surface smooth, color 17 "b cinnamon "buff shading to pale pinkish buff at 
margin; margin not thin nor inrolled 
Gills narrow, cinnamon buff to pinkish buff, reaching the substrate 
without stipelike point of attachment; flesh of pileus adnate to bark 
of host 
On decaying Erythrina ap, on roadside above T res Rfos 
Costa Rica, Cartago Pror, , slopes of Cerro Garpintera, 1400m, 
Dodge & Goerger 
7-1-36 
