Clitocybe 
Pileus convex, slightly umbillicate, white, subhygrophanoua , 
2.2 cm diameter, flesh white, thin except on disc; gills white, 
decurrent, broad, close; stipe tapering downward 2 cm x 3 mm 
fibrillose silky, bygrophanous, pruinose above 
Rotten log 
Specimens examined 
Costa Rica: San Jose, Rancho Redondo 2300 m. Dodge & Thomas 5117 
