jf3 
Mycena pruinous? 
Pileus conic, c-ampanulate, wholly white, floccose,fari- 
ose, pruinose, margin faintly striate; gills narrow, suMistant, 
hite; stipe white, floccose, farinose, 5 cm. # 1 mm. 
Fallen tree top on twigs. 
Specimens examined.! 
Costa Rica,Limon, Rio Siquirres, Alt .300m. ,Catt, Dodge & Thomas 
5591 
