]ii4 Hymenomycetje, Polyporacea', Ceriomyces. 



HEXAGONIA Fr. — Syll. VI, p. 356, IX, p. 198, XI, p. 97. — Cfr. 

 Cookp, Grev. XIX, p. 103. 



1. Hexagonia atro-sanguinea P. Henn. Engl. Jahrb. XXIII, p. 545. 603 

 — Pileo subresupinato, late effuso, margine libero, coriaceo, rigido, 

 atro-rufo v. atro-sanguineo, zonato, striato, levi, glabro; alveolis 

 amplis, hexagonis, subsanguineis, cinereo-pruinosis, 1-1 '/^ cm. 

 diam., intus setulis brunneis vestitis, acie integris. 



Hah. in ramis putridis in Camerunia (Staudt). 



2. Hexagonia Vittata EU. et Macbr. Bull. Labor. Nat. Hist. Univ. 604 

 Jowa, IV, 1896, p. 68. — Pileo membranaceo-coriaceo, expanso, 

 2-3 cm. lato, 6-10 cm. lougo, subresupinato, margine libero, plus 

 minus reiiexo, vix sulcato-plicato, tenui, undulato, acuto, concen- 

 trice vittato, subglabro, atro, margine pallidiore et substerili; al- 

 veolis pallide brunneis v. fuscis, nitidis, rigidis, acutis, margine 

 integro, 500-700 ul. diam., elongatis. 



Hah. in ramis et truncis pr. Castillo Nicaraguse (Smith). 



MYRIADOPORUS Peck — %!!. VI p. 384, IX p. 201. 



1. Myriadoporus subsulphureus Ell. et Ev. Bull. Torr. Bot. Cl. 1897, 605 

 p. 277. — Effusus immarginatus, extus ligneus v. griseo-albus, 

 intus dilute sulphureus, contextu grumoso suberoso, subinde hori- 

 zontaliter stratosus, 4-6 mm. crassus, continuus, vulgo 5-6 cm. 

 longus; poris imperfecte evolutis, non continuis nec cylindraceis, sed 

 cellas parvas seu cavitates tubulorum instar efformantibus, irre- 

 gulariter sparsis, superficiem versus magis numerosis. 

 Hab. in ligno putrido, Colorado Amer. bor. 



CERIOMYCES Corda — Syll. VI, p. 385, IX p. 201. 



1. Ceriomyces CUbensis Pat. Bull. de la Soc Mycol. de France, 1896, 606 

 p. 133, tab. IX, fig. 4 [Ptychogaster). — Fulvus, durus, subglo- 

 bulosus, 3-5 cm. altus, circiter 3 cm. latus, fibrosus, concentrice 

 zonatus; sporophoris cohserentibus, cylindricis, elongatis, fulvis, 

 traiisverse septatis; sporis globulosis v. ovoideis, circiter 8 p. diam. 

 utrinque truncatis, sed interdum attenuatis et fusiformibus, le- 

 vibus, varie coloratis, pallide fulvis, fulvis v. intense rubris; cys- 

 tidiis (?) fulvis v. rubris, non septatis, 200-500 « 12-20. 



Hdh. ad truncorum basim (?), in Cuba. 



2. Ceriomyces Flcl Pat. Enum. Champ. Tunisie, 1892, pag. 4, tab. II, 607 

 fig. 2 (Ptychogaster). — Sessilis, tuberculiformis, hemisphsericus, 

 5-8 cm. diam., fragilissimus, intus fulvus; contextu radianti, zo- 



