Gollybia 
Marasmius u^CG^uo^. 
Pileus 3 -5 cm. , campanulate with prominent, rounded um- 
bo, velvety , tomentose, almost membranous, mahogany-red with um- 
bo bay to chestnut; gills very broad, adnexed, waxy-white with 
English red edge; stipe hollow, fragile, white, shading to bay 
below; stipe 9 cm. # 3.5 mm. 
Under Q,uercus 
Specimens examined: 
Costa Rica, San Jose, Rancho Redondo, Alt. 2250m., 
Dodge & Thomas 
5028 
