CLASSIFICATION OF ACAKK'S J.V.i 



CYSTIDIA Done. STERILE CELLS on edg gills, inflated- 



obclavate, •'!<> \ 12-15 micr. 



Qregarions. <>n moist ground in frondose and coniferous w Is. 



Ami Arbor, Bay View, New Richmond. August-September. In- 

 frequent. 



The aniform pale yellow color of the pileus which becomes deeper 

 in age, the lutescenl stem and margined bulb are characters which 

 separate this from the two preceding species. The odor is 



scarcely not iceable a1 times Ihii occasionally it is rather silo li- 

 nt' rancid meal. 



481. Inocybe lanotodisca sp. nov. 



PILEUS 2-4 cm. broad, rarely broader, convex-campanulate, ob- 

 tnse or broadly ambonate, ground-color pale ochraceous-brownish 



or pale tawny, at first covered by a white, mouldy-like silkin-css 

 on tin center, when expanded subzonate by the subconcentric ar- 

 rangement of the downy-silky fibrils, at Length rimose; FLESH 

 white, rather thick on disk. GILLS adnexed-emarginate, moder- 

 ately broad, close, at length cinereous-alutaceous, edge white-tim- 

 briate. STEM :'»."> cm. Long, I <> nun. thick, equal or subequal, solid. 

 glabrescent, apex pruinate-scaly, white, becoming pale sordid yellow- 

 ish in age. SPOKES elliptic-subreniform, smooth, obtuse at ends. 

 9-10.5x5-6 micr. CYSTIDIA none. STERILE CELLS on edge of 

 gills, obclavate. attenuated downward. BASIDIA clavate, •*!•": x 9 

 micr.. 4-spored. ODOK nauseous on crushing the plant. 

 Gregarious to subcaespitose. On the ground in Low frondose 



WOOds. Ann Arbor. August September. [nfrequent. 



A well-marked species; to be known by the hoary-silkiness on the 

 centra] portion of the pileus and by the lack of cystidia. It ap- 

 proaches /. sindonia in appearance, but thai species has abundant 

 cystidia. the cap is not rimose. and the covering of the pileus is 



differently disposed. The habit varies from rather slender forms 

 to those quite stout. As the pileus expands the white fibrils are 



disposed over a Larger area. 



482. Inocybe eutheloides Pk. 

 N. V. State Mns. Rep. 32, L879. 



PILEUS 1-2.5 cm. broad, conico-campanulate, then expanded 

 ambonate, fawn-color to grayish-fawn, darker to chestnut when 



