1042 A^^fAricmefe, Melanosporie, Ilypholoma. 



.53. Hyphoioma saccharinophilum Peck 25 Rep. p. 78. — Flleo ovato ^224 

 vel lieniisphairico, demum convexo, glabro, hygropliano, pallide 

 aliitaceo; slipite ;equali, farcto, apice pruiiioso, substriato, albo; 

 lamellis confortis, angustis, versus stipitem rotutidatis, pallidis, lan- 

 doin roseo-brunneis ; sporis ollipsoideis, nucleatis, 8 7.. long. 



Ifab. ad basim muscosam Aceris saccharini, North Elba Amer. 

 fncder. — Ca^spitosum, 5 cm. altit. ; pilous ^^/.^-^) cin. latus: stipes 

 4 mm. crassus. 



54. Hypholoma hymenocephalum Peck 31 Rep. p. 34. — Pileo tenui. 42?s 

 frngili, e campannlato expanso, plerumquo umbonato, hygro[)hano, 

 udo brunneo striatuloque, sicco palliilo vel albido radiatimque 

 ruguloso, subatomato, velo albido aj^peiidiculato, mox evanido; sti- 

 pito graoili, fragili. cavo, striato atque subtiliter apice farinoso. 

 albo; lamellis arigustis, confortis, fusco-brunneis ; sporis ellipsoi- 

 deis, hrunneis, S ^; 4. 



iral>. ad terram sub Alnis in montibus Adirondack .\tner. bor. — 

 Slatura 8-11 ctn. metiens; pileus 2i/o-5 cm. latus; stipes 2-3 inm. 

 crassus. In s';ctione Appcndiculatoriim certo collocan lum. Piloi sti- 

 ]»itis([Uo fiagilitaie singulare. 



55. Hypholoma phyllogenum Peck 26 Rep. p. GO. — Pileo firmo, cou- m6 

 vexo, plerumqiie lovilor umbonato, Iiygropbano udo lubescenti-brun- 

 neo, sicco alutaceo; stipite .'equali, fibrilloso, farcto vel cavo, basi 



in discum planum teiiuem dilatato; lamellis [>lanis, latis, confer- 

 tis, brunneis, acie candidis; sporis |)aUido brunneis, subglobosis, 5 

 u. diam. 



Hab. ad folia dejecta in silvis. Worcester Amer. fioder. — Sla- 

 tura 16-25 mm. adaiquans; [tileus 4-8 mm. latus, stipes 1 mm. 

 crassus. Miiiima sed distincta .>-pecies notatu digna ob basiin di- 

 scoideam qua foliis adlia?ret. 



56. Hypholoma Incertum Peck 23 Rep. [». 40. — Pileo fragili, con- \m 

 vexo vel subcampanulato, demum expanso, hygrO[)hano, sa-pe ra- 

 diato-plicato, albido disco lutescenti, margine tenui plerum([ue pur- 

 [)uroo [)icto, saDpe undulato, veli albi, flocculenti, fugacis fragmeii- 



tis ornato; stipite a^quali, stricto, cavo, facile rimoso, albido, pnii- 

 noso vel subtiliter apice furfuracoo ; lamellis confertis, .Ingustis ex 

 albido roseo-brunneis, acie eaepe irrogularibus. 



Hab. al terram inter frutices, Green Islaud et Sandlake Amer. 

 bor. — Gregarium vel subc;ospitosum, 5-8 cni. altuai; pileus 2y^-f> 

 cm. latus; stipes 2-4 mm. crassus. 



57. Hyphoioma condensum Berk. Dec. n. 297. — Pileo semiovalo, ob- /,22^ 



