Armillaria 
Cortinarius 
Pileus expanded 18 mm. , antimony-yellow with long conical, 
dark Indian-red seines, especially on disc; gills close, broad, ad- 
nate with decurrent tooth antimony-yellow; stipe fleshy, 3. 5 cm. # 
3 mm. antimony-yellow above, whiter below; annulus cortinoid,evan 
escent; stipe fibrillose, splitting. 
SpecijfoeaSexamined : 
Costa Rica, Limon, Rose Hill, Alt, 90 m., above Rio Pacuare, C^tt, 
Dodge, & Thomas 5540 
