HymenooiycetsB, Agaricacete, OclirosporiB, tuocylje, 243 



gropbano, j)allido-castaneo, minute fibrilloso-squamoso, 6-12 mm. 

 lato ; himellis coucoloribus, subtriangularibus, dente decurrentibus, 

 acie albida; c.ystidiis subcylindricis vel subclavatis, 60-75*12-16; 

 sporis noduloso-angulatis, obovatis vel subquadratis, 6-9 * 4-6 ; sti- 

 pite concolore, fibrilloso. 



Ilab. ad ligua putrescentia, « Mc Gowan^s woods » prope Itbaca 

 N. Y., America bor. (C. H. Kauffmann, H. S. Jakson). ~ Habitus 

 Tubariae furfuraceae. 



44. Inocybe ventricosa G. F. Atkinson, Amer. Journ. of Bot. 5., 1918, 912 

 p. 217. — Gregaria, 3-4 cm. alta ; pileo convexoexpanso dein le- 

 niter gibboso, 1-2,5 cm. lato, luteo-ochraceo, margine subrimuloso; 

 lamellis stipite adnexis, subluteis ; cystidiis ellipsoideo-clavato-ven- 

 tricosis, membrana crassa praeditis 40-55 * 12-18 ; sporis leniter 

 noduloso-angulatis, 6-9 * 5-6 ; stipite luteo-subochraceo, aequali, vel 

 basi interdum leniter incrassato, leniter albo-velutino, apice prae- 

 cipue pruinoso, deorsum leniter fibrilloso, 2-3 mm. crasso. 



Hah. ad terram prope Beebe Lake, Amer. bor. (VV. Bradfield). 



45. Inocybe violaceoalbipes G. F. Atkinson, Amer. Journ. of Bot. 5., 9i3 

 1918, p. 217. — Gregaria vel subcaespitosa, 4-4,5 cm. alta ; pileo 

 pallide ochraceo-fulvo, convexo dein expanso, subgibboso, promi- 

 nenter squamoso et irregulariter rimoso, versus marginem leniter 

 radiatim rimuloso, 2-2,5 cm. lato ; lamellis late sinuato-adnexis, 

 ventricosis, isabellinis demum ferrugineo-fulvis ; cystidiis cylindri- 



cis vel ventricosis, membrana crassa praeditis, 50-70 * 10-16; sporis 

 ovoideis vel subreniformibus, inaequilateralibus, levibus, 8-10*5-6; 

 stipite 4-5 mm. crasso, deorsum albo, sursum violaceo, minute al- 

 bido-velutino, non squamoso, basi bulbosa cujus volva membranea 

 interdum se liberat ; deorsum carne alba, sursum violacea. 



Hal). ad terram « Cascadilla woods », Campus Cornell Univ. 

 Ithaca, ]S". Y., America bor, (E. J. Petry). — Proxima In. obscurae 

 et Gincinnatae. 



46. Inocybe virgata G. F. Atkinson, Amer. Journ. of Bot. 5., 1918, 9i4 

 p. 218. — Solitaria vel gregaria, 5-8 cm, alta ; pileo campanulato 

 dein expanso et umbonato, levi, 1,5-2,5 cm. lato, radiatim flbroso 



et leniter rimoso, atrobrunneo, versus marginem pallidiore et vir- 

 gato ; lamellis stipite adnatis, sinuato- uncinatis, subdistantibus, 

 albis, demum fulvo-olivaceis, acie albida ; cystidiis ventricosis vel 

 clavato-ventricosis, pedicellatis, membrana moderatim crassa prae- 

 ditis, 40-65 * 15-20 ; sporis ovoideis vel ovato-subellipsoideis, vel 

 fabaeformibus, levibus, 7-10*5-6; stipite concolore, sursum palli- 



