Hymenomyceta:', Polyporacese, Fomes 181 



vaceo prumoso-tomfentosiilo dein nudo subnigro, ationo 2'/.,-3cm. 

 longo, B-4 cm. lato, raargine rigido tenui undulato crenato vel sub- 

 dentato; stipite lateraliter brevi, basi. disciformi olivaoec-pnunoso; 

 Gontextu pallido-subfiavescente; Iiymenio subcinereo; tubulis bre- 

 vibus; poris punctiformibus, minutis, rotundatis; sporis subglo- 

 feosis. 



Hob. in truncis Ohampo Novte Zelandiae (Haeusler). 



4. Fomes albo-lutsus Ell. et Ev. Proc Acad. Philad. 1895, p. 413. ^^ 

 — Effusus, connatus, circiter 1 cro.. crassus, 5-6 cm. latus, immar- 

 ginatus, totus resupinatus v. interdum margine angustissimo re- 

 ftexo, extus intusque aurantiacus, contextu spongioso, molli; poris 

 latis, 1-2 mm. diam., margine t^enui, membranaeeo, albo, denticulato. 



Hah. in truncis cariosis Abietis subalpinse, Colorado Amer. 

 bor. (Crandall). 



5. Fomes minutulus P. Henn. Fungi camerun. I, in Engl. Jahrb. 545 

 XXII, 1895, p. 88. — Pileis lignosis, duris, unguiformibus, parvis, 

 lateraliter confluentibus, vertice oblique sessili-adnatis, concentrice 

 zonato-sulcatis, subreticulato-rugosis, cinnamomeis, 1-2 cm. latis, 

 5-15 mm. crassis; hymenio griseo-fulvo ; tubulis elongatis, con- 

 fluenti-stratosis, pallide cinnamomeis; poris minutis, punctiformibus, 

 subrotundatis, ore albo pruinosis; contextu lignoso, duro, firmo, 

 pallide cinnamomeo; sporis subglobosis, subhyalinis, levibus, 4- 



5 V, « 4-5. 



Hah. ad truncos, Kamerim (Dus^^n). 



6. Fomes tlnctorius Ell. et Ev..Bull. Torr. Bot. Club. 1895, p. 362.—. 546 

 Pileo dimidiato, sessili, subunguliformi, convexo, scliistaceo-brun- 

 neo, paree concentrice elevato-zonato, superficie plus minusve ri- 

 moso, contextu floccoso-fibroso et intense rubro, margine obtuso, 

 6-7 cm. longo latoque, 4-5 cra. crasso; poris magTiis, 1-2 cm. longis, 



1 '/^-2 ram. crassis, rubris; sporis subglobosis v. breve ellipticis, 

 crebris, 5-6 « 3 y^-^ Y,. 



Hab. in truncis Tsugse canadensis, Alaska Amer, bor. — 

 F. laferitio af&nis, sed diifert poris majoribus, non stratosis. 



7. Fomes circumstans Morg. Joum. Cinc. Soc, Nat. Hist. XVIII, 547 

 1895, p. 37, tab. T, fig. 4. (Polyporus). — Pilco duro, lignoso, pul- 

 vinato, ungulato, cra,sso, plus minusve stipitem circumdante, brun- 

 neo V. nigrescente, aepero, concentrice rugoso-sulcato ; poris lon- 

 gissimis, minutis, rotundis, intus extusque albis; sporis oblongis, 

 levibus, byalinis, 6-7 « 4-5. 



' Hdb. ad truncos Shephftrdiae argentepr', Soutli Dakota 



