354 Hymenomycetns, Polyporaceae, Favolns. 



in silvis Lyndonville N. Y 1908 (Fatrman). — Verisimiliter Po- 

 hjporen' v. Hj/dnaced' cujusrlam status gasterosporus. 



2. Ceriomyces ? pulchellus Speg., An. Mus. Nac. Buenos Aires, t. XIX 1360 

 (1909) p. 274. — Mycelio sulphureo (an heterogeneo ?) grumoso 

 sparso; pileis e grumis mj^^celialibus hinc inde abrupte exsurgen- 

 tibus, srepius 3-B-ca'spitosis, erectis, utrinque attenuatis breviterque 

 pedicellatis apice acutis v. obtusis, 15-25 mm. long., 5-8 mm. cr., 

 coriaceis, intus extusque albis, farctis; poris mediocribus v. den- 

 ticulis lamellosis gyrosis, ubique (apice et ima basi oxceptis) gla- 

 bris, obsoletissime carneis vestitis; sporis subglobosis, 7-8 ;j.. diam., 



V. obsolete angulosis, crassiuscule tunicatis, hyalinis, lenissime sub- 

 roseis. 



Hab. ad radices languentes Persicae vulgaris in hortis 

 prope Quilmes Argentince. 



3. Ceriomyces terrestris Schulz. — Syll. VI, p. 386. — var. cla- I36i 

 vulatus (Boud.) Sacc. et Trav. — Syll. XIX, p. 258. — Ptijchoga- 

 ster Boudier, Icon. mycol. III (Diagnosis adhuc desideraturj. 



CYCLOMYCES Kunze et Fr. — Syll. VI p. 389, XIV p. 195. 



1. Cyclomyces maderensis Torrend, Broteria, Ser. Bot. VIII (1909 1 1362 

 p. 136, tab. XI, fig. 2 «. — E/esupinatus, coriaceus, orbiculari- 

 oblongatus, coriaceus, 8-12 cm. long., 6-7 cm. latus; lamellis con- 

 centricis, primitus numerosis, et s;epe inter se lateraliter unitis, et 

 tunc hymenium in cellulas subquadratas 2 6 mm. lat. dividenti- 

 bus, demum saltem in centro plus minusve liberis; pileo sessili, 

 resupinato, ad substratum partc centrali adhrerente, suberoso-co- 

 riaceo, pileo zonis concentricis lamellis respondentibus prsedito; 

 margine brevi, sublaccato; sporis hyalinis, sphiiproideis v. subovoi- 

 deis, 4-5 « 4, 1-oceIlatis. 



Hah. ad ramum emortuum Viburni Tini prope Funchal 

 in ins. Madera (P. M. da Silveiro). 



FAVOLUS Fr. — Syll. VI p. 390, IX p. 202, XT p. 101, XIV p. 195, 

 XVI p. 169, XVII p. 141. — Heragonia PoUini, Hexagona Mur- 

 rill, non Fr. nec auctorum. 



1. Favolus Eberhardtl Pat., Bull. Soc. Mycol. Fr. XXIII (1907) p. 77. 1368 

 — Pileo coriaceo, sessili, tenui, plano, postice attenuato, antice 

 rotundato, nec zonato nel sulcato, rugoso-radiato, velutino-hispido, 

 glabrescenti, albo dein rubescenti, margine acuto recto, integro v. 

 inciso; poris albis, usque ad marginem approximatis, angulosis. 



