Russula 
near 5150 
3XV 
Pileus expanded, center depressed, not viscid, dry, pellicle separable, 
3.5 cm, , mottled lighter on disc, Isabella color, taste mild 
G-ills adnate, crowded, white, staining brownish, narrow 
Stipe shout, taper it ward, 3cm. x ll-15mm., white staining brownish 
where handled 
On soil 
Costa Rica, San Jos4 prov, Guayabillos (s. potrero) 
Dodge & Goerger 
