I^EW SPECIES OF FUNGI. 15 



a strong and very disagreeable odor. The species belongs to the sec- 

 tion Compacts. 



Russula flavida Frost MS. 



"Pileus fleshy, convex, slight]}' depressed, unpolished, bright-yel- 

 low ; lamella? white, adnate, turning cinereous ; stem yellow, solid, 

 white at the extreme apex," 



Pileus fleshy, convex, then plane or slightly depressed, yellow, 

 becoming paler with age, flesh white, taste mild, the margin at first 

 even, then tuberculate-striate ; himellfe nearly simple, subdistant and 

 broader before, adnate, white, the interspaces venose : stem short, 

 equal or tapering upward, firm. glal)rous, solid or merely spongy 

 within, yellow ; spores globose, .00025 to .0003 in. in diameter. 



Plant gregarious, 1 to 2 m. high, pileus 1 to 2 in. broad, stem 4 to 

 6 lines thick. 



Grassy })laces in copses and open woods. Sandlake. July. 



The species belongs to the section Rigid^. The pileus is dry and 

 sometimes slightly meah' or granular. When yoimg it is bright- 

 yellow, Ijut it fades with age and sometimes becomes white on the 

 margin. 



Boletus rubinelliis. 

 Plate 2. Fig-s. 20-22. 



Pileus at first broadly conical or su1)convex, then nearly plane, 

 subtomentose, red, becoming paler with age ; tubes convex, adnate 

 or slightly depressed about the stem, rather large, subrotuud, pink- 

 ish-red, becoming sordid-yellow ; stem ecpial, smooth, yellow with 

 reddish stains ; spores oblong- fusiform, .0004 to .0005 in. long, .00016 

 broad. 



Plant about 2 in. high, pileus 1 to 2 in. l)road, stem 2 to 3 lines 

 thick. 



Woods. Gansevoort. August. 



Apparently related to B. ruhimis, and also resembling B. jiipera/ns, 

 but the stem is difllerently colored, and I have not found the pileus 

 at all viscid. 



Treiuella subcaruosa. 



Small, tufted,, compressed, irregular, wavy or contorted, sul)car- 

 11)^0, externally gelatinous, wiiitish or pinkish-alutaceous, becoming 

 lii()wni.sh-incai-nate and somewhat glaucous when dry ; spores ob- 

 "vate, i)ointed at one end, .0002 to .0003 in. long, .00016 broad. 



Tufts 2 to 4 lines high and about as broad. 



Decaying wood of deciduous trees. Carlisle. June. 



