LACTARIAE OF 
in the young state, and the 
margin is covered with cot- 
tony fibers forming a soft roll- 
like veil. The surface for some 
distance toward the center has 
the texture and the feeling of 
chamois-skin. In very wet 
weather the cottony roll on 
the margin sometimes feels 
slightly slippery. 
6. LACTARIA GLAUCESCENS 
Crossl. Naturalist 1000: 
5. 3/а1000. [As 
Lactarius | 
Pileus fleshy, firm, thick, 
convex-umbilicate, then in- 
dide e Geen white, becom- 
ing sta or spotted with 
gelieft buff, dry, glabrous, 
4-9 cm. broad, margin іпуо- 
lute at first, even, naked ; gills 
maize-yellow (36. £. 1-2) at 
first, becoming white as the 
pileus expands, staining glau- 
cous-green (253. 4. 1. ) уу vhere 
the latex dries, forked, very 
close, adnate, 1-1.5 mm. wide; 
stem white, tapering down- 
wards or sometimes nearly 
equal, solid, firm, 3-9 cm. 
long, 1.5 cm. thick at the base 
nutely and Am echinu- 
late, 5.5-7 м, ccm terete- 
clavate, 40-60 их 7-8 и; 
latex white, drying glaucdus- 
green on the flesh and gills, 
THE UNITED STATES 
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b 
very acrid, abundant. (FIGURE I.) 
17, 1907. 
No. 
Lactaria glaucescens Crossl. 
FIGURE Г. 
