NATJCOEIA. 165 



Naucoria temulenta. Fr. (figs. 8, 9, p. 3.) 



Pileus f— 1 in. across, somewhat membranaceous, campanu- 

 late then convex, snbumbonate, margin slightly striate, 

 glabrous, ferruginous when moist, ochraceous when dry ; 

 gills adnate, narrowed in front, rather distant, lurid, then 

 ferruginous-umber; stem about 2 in. long, 1^ line thick, 

 flexuous, glabrous, polished, apex slightly mealy, hollow, but 

 the hollow often containing a loose pith ; spores elliptical, 

 12 X 6 /x. 



Agaricus (^Naucoria) temulentus. Fries, Epicr., p. 199 ; Ckc, 

 Hdbk., p. 180 ; Cke., Illustr., pi. 459. 



In moist woods, &c. 



Slender ; pileus somewhat umbonate, never depressed nor 

 peUiculose, ferruginous, ochraceous-tan and without striae 

 when dry. (Fries.) 



Somewhat resembling N. pediades, but distinguished by 

 the pileus being striate at the margin when moist, and also 

 in being umbonate. 



Naucoria latissima. Cooke. 



Pileus ^1^ in. across, subglobose then hemispherical, 

 with a fleshy disc, margin at first incurved, deep chestnut- 

 brown ; gills adnexed, rounded behind, h in. and more across,. 

 tawny-umber ; stem l|-2 in. long, 2-A lines thick at the 

 apex, attenuated downwards into a rooting base, smooth, dark 

 brown below, pale above, hollow. 



Agaricus (Naucoria) latissima, Cke., Hdbk., p. 180; Cke., 

 niustr., pi. 482. 



Amongst grass. 



Allied to N. arvalis in the rooting stem, but known by the 

 margin of the pileus being incurved at first, and the smooth 

 (not powdered) stem. Also resembling N. glandiformis in 

 the colour of the pileus and the very broad gills, but dis- 

 tinguished by the tapering, rooting stem. 



