HymeQomycetse, Agaricaceee, Oclirosporse, Inocybe. 241 



36. Inocybe paludosella G. F. Atkinson, Amer. Journ. of Bot. 5., 1918, 904 

 p. 215. — Solitaria vel gregaria, 5 cm. alta; pileo campanulato, ex- 

 panso, dein prominenter umbonato, demum leniter rimosulo, luteo- 

 brunneo, 1,5-2 cm. lato; himellis stipite adnexis, ellipsoideis, albis, 

 demum ochraceo-fulvis ; cystidiis clavato-ventricosis, 45-70 * 12-20; 

 sporis elongatis, leniter nodulosis, 8-12 «; 6-7 ; stipite albo, cavo, 

 glabro, basi bulbillo rotundo praedito, 2,5 mm. crasso. 



Hab. ad terram inter folia et ligna putrescentia in silvis, Seventh 

 Lake, Adirondack Mts. IST. Y., America bor. (F. C. Stewart). 



37. Inocybe retipes G. F. Atkinson, Amer. Journ. of Bot., 5., 1918, 905 

 p. 215. — Sobtaria, 7 cm. alta ; pileo brunneo, 2 cm. lato, campa- 

 nulato, umbonato, versus marginera sericeo et radiatim fibroso, le- 

 niter radiatim rimuloso, circa umbonem adpresse-fibroso-squamoso, 

 cuticula umbonis rimosa ; lamellis stipite adnatis, avellaneis dein 

 pallide-brunneis, acie creuuhT,tis ; cystidiis cylindrico-ventricosis, 

 pedicellatis, membrana crassa praeditis, 60-75 * 14-18; sporis ovatis, 

 inaequilateralibus, levibus, 8-11 * 4-6; stipite solido, intns albo, ae- 

 quali, 3 mra. crasso, pileo concolore, fibrilloso-reticulato, reticulo 

 obscure-brunneo, interstitia pallidiora praedito, basi bulbilloso. 



Hab. ad terrara in silvis, Sewenth Lake, Adirondack Mts, Arae- 

 rica bor. 



38. Inocybe rubellipes G. F. Atkinson, Amer. Journ. of Bot., 5., 1918, 906 

 p. 215. — Gregaria, 3-6 cm. alta; pileo luteo-ochraceo, campanulato 

 dein obtuso-umbonato, 1-1,5 cm. lato, adpresse-squamuloso, in ceutro 

 frequeuter areolato-rimoso, versus marginera leniter rirauloso, carne 

 albida ; hiraellis stipite adnexis, angustatis, confertissimis, avella- 

 neis, fractis rubescentibus ; cystidiis numerosis, cylindricis, raro 

 subventricosis, pedicellatis, 55-80 * 12-18 ; sporis ovoideis, inaequi- 

 lateralibus, levibus, 7-12 * 5-7 ; stipite 3-4 mra. crasso, pileo con- 

 colore sed pallidiore, basi albo, fracto rubescente. 



Hab. ad terram iu silvis, Fall Creek Gorge, ItliacaN. Y., Araer. 

 bor. (B. B. HiGrGiNS). — In. trinii aftinis sed pkiribus notis diversa. 



39. Inocybe sambucella G. F. Atkinson, Araer. Joum. of Bot., 5., 1918, 907 

 p. 215. — Gregaria vel dispergens, 4-5 cra. alta ; pileo albo, con- 

 vexo dein expanso, subrepando, levi, 2-2,5 cra. lato, cortice cellis 

 raagnis praedito, cuticula pilei fibrillis veli universalis probabiliter 

 effbrraata; laraellis stipite aduexis, avellaneis; cystidiis subellipsoi- 

 deis vel clavatis vel subveutricosis, raerabrana crassa praeditis, 

 40-50 * 11-15 ; sporis subovoideis vel suboblongis, levibus, 7-10 



* 4-6; stipite albo, 4-5 nim. crasso, fibrillosostriato, sursum pruinoso. 



Syll. fnng. XXIII (XII-1923) 16 



