42 NEW YORK STATF. MUSETM 



Entoloma fumosonigrum 



Pileus fleshy, thin, convex or nearly plane, involute on the 

 margin, dry, subglabrous, smoky black, flesh white, taste disa- 

 greeable ; lamellae moderately close, sinuate adnate, eroded on 

 the edge, at first white, then pale pink ; stem slender, equal or 

 slightly tapering upward, stuffed, glabrous or fibrillose, pruinose 

 at the top, colored like or a little paler than the pileus, with a 

 white mycelioid tomentum at the base, sometimes wholly white; 

 spores subglobose, slightly angular, uninucleate, often with an 

 oblique apiculus at one end, 8-10 fi long. 



Pileus 2-5 cm broad ; stem 4-5 cm long, 2-4 mm thick. 



Under trees in swamps. Stow, Mass. September. S. Davis. 



Apparently related to E n t o 1 o m a m e 1 a n i c e p s C. (Sc M. 

 from which it is separated by its stuffed stem and smaller spores. 

 From E. f u 1 i gi n a r i u m Karst. by the even margin of the 

 pileus and the paler color of the lamellae. 



Pileus carnosus, tenuis, convexus vel subplanus, margine in- 

 volutus, siccus, subglaber, fumoso niger, carne alba, sapore in- 

 grato ; lamellae subconfertae, sinuatae, adnatae, acie erosae, pri- 

 mum albae, demum pallide incarnatae ; stipes gracilis, aequalis 

 vel leviter sursuni attenuatus farctus, glaber vel leviter fibril- 

 losus, ad apicem pruinosus, pileo in colore similis vel pallidior 

 basi tomento albo ornatus, interdum omnino albidus ; sporae sub- 

 globosae, leviter angulares miinucleatae, saepe oblique apicula- 

 tae, 8-10 fi longae. 



Pileus 2-5 cm latus ; stipes 4-5 cm longus, 2-4 mm crassus. 



Flammula brunneodisca 



Pileus fleshy, thin, broadly convex or nearly plane, umbonate, 

 slightly viscid wath a separable pellicle, slightly innately fibril- 

 lose, ochraceous yellow with a brown center, flesh white; lamel- 

 lae thin, close, adnate with a decurrent tooth, pale yellow becom- 

 ing rusty brow-n ; stem slendei-, equal, solid, glabrous, pale yel- 

 low without and within, paler at the top; spores ellipsoid, 6-8 x 



4-5 M- 



Pileus 2.5-6 cm broad; stem 2-3 cm long, 4-6 mm thick. 



Cespitose. " On ground at tlie edge of a stone but probably 

 growing from a buried root." Waltham, Mass. October. 

 G. E. Morris. 



Pileus carnosus, tenuis, late convexus vel subplanus. umbona- 

 tus, leviter viscidus, obscure et innate fibrillosus, pallide ochrace- 



