Hymenomycetae, Hydnacese, Hydnuin. VlOl 



hyalmis, globosis, nucleo fulvo, 3 y. diam.: basidiis clavatis, 25 # 

 4-6: hyphis siLbhymeniahbus 4-4'/, w. latis. 



Ilah. ad ligna pr. Blumenau Brasihae 'M<Sr,hER). — liabitns 

 prorsus Merulii tremellosi Schrad., at substantia molh, membra- 

 nacea, forma sporarum etc. satis superque distinctus. 



SOLENIA Hoffm. — SyU. VI, p. 424, IX, p. 207, XI, p. 106. 



1. Solenia poriolries (Alb. et Schw.) Sacc.-Syll. VI, p. 425. — Var. 635 

 quercina Pat. Cat. rais. pl. celh Tunisie, 1897, p. 62. — Tubuhs 

 sessilibus, globosis, dein cupuliformibus, villosis, cinereis, radiatim 

 striatis, glabrescentibus, minutis, sparsis aut densissime gregariis, 

 myceho late effuso (10-20 cm.) mucedineo, cinereo, insidentibus ; 

 hymenio levi, brunneo-fusco ; basidiis clavatis, 20 v 6 f,; cystidiis 

 nallis; sporis hyalinis, globosis, 5-6 .. latis, levibus, 1-guttulatis. 

 IlaiK m hgno denudato, putrido Quercus Mirbeckii in 

 Tunisia. 



Fam. 3. Ilydnaceae Fr. 



HYDNUW L. — Syll. VI, p. 430, IX, p. 208, XI, p. 106. — Cfr. 

 Grev. XX, p. 2. 



1. Hydnuni serotinum C. Mart. BuH. Soc. uot. (jreneve, VII, 1892- H:i6 

 1894 p. 194. — Pileo glabro levique, convexo-plano, subumbilicato, 

 carnoso-membranaceo, tenui, rubro-ferrugineo, margine sinuato, 



i y^ cm. iato; sti^^ite claviformi, compresso, glabro levique, apice 

 curvato, concoiori, 2y^ cm. longo, basi 7 mm. crasso, apice 2 mm.; 

 aculeis p allidioribus, dein concoloribus, brevibus, vix 1 mm. longis, 

 integris, acutis. 



Hab. in muscosis montanis sub nive in Helvetia. 



2. Hydrium $ponBiosipes Peck, 50 Eep. p. 111. — Pileo convexo, 637 

 molli, .spongioso-tomentos'), contextu tamen duriasculo, ferrugineo- 

 bruiineo, strato inf. hrmiore et fibroso, seA concoiore; aculeis te- 

 nuibus, 2-4 mm, long., ferrugineo-brunneis, dein o! scurioribus ; 

 stipite intus duro coriaceo, extus .spongioso tomentoso, pileo con- 

 colore, substantia centrali stepe zonata; sporis subglobosis, nodu- 

 losis, purpureo-brunneis, 4-6 u. diam. 



Hah. in silvis, Rensselaer et Saratoga Amer. bor. - - J^ileus 

 4-10 cm. lat. ; stipes 4-7 cm. long., 8-16 mm. cr. 



3. Hydnum aibo-niyrum Peck, 50 Eep. p. 110. — Pileo convexo-pla- 638 

 no, infra late obconico-stipitato, carnoso-iento, dense tomentoso, 



