mmam 
;ij J 
X lotarius 
Pileus 14cm., expanded, nearly flat, umbilicate; surface viscid when moist] 
Dresden "brown or irregularly lighter, spotted especially on disc; margin 
S' of 1 ., thin; flesh moderately thick (1cm*), thinning graduallnj milk 
^■tery, "becoming testaceous, finally "blackening 
Gills white, staining testaceous & finally "black, ventricose, adnexed, 
^fcioderately close 
Stipe 7cm. x 2.5mm, in diameter, white, fibrous, staining "brownish 
\fhere handled carefully, solid. 
In edge of forest along }uebrada 
Costa Rica, Sam Jos£ prov, Guayabillos, 2300m. 
Dodge u, Goerger 
7-10-36 
