450 HyTnennmycotfP. TremellaoefP, Seltncinn, 



sparsis, albidis, brevibus; basidiis subglobosis, cruciatim 1-2-septa- 

 tis, 20 5:? 10; cYstidiis nullis; sporis? 



lidb. ad cortices emortuos in Louisiana (Langlois). — Het. U- 

 viddi proxima, differt pr;i'ei])uo. margine non erecto, cystidiis nnllis. 



SEBACINA Tul. — Syll. VI p. 521, XI p. 117, XIV p. 13 et 214, 

 XVI p. 183. 



1. Sebacina strigosa Bourd. et Galz., BuU. Soc Myc. Fr. XXV (1909; 1760 

 p. 25. — Longe lateque effusa, subiculo crasso, xylostromoideo, 

 albo, superne strigoso hispido; hymenio maculiformi, dein con- 

 fluente et subiculum subsequante, e rufo-testaceo badio ; hyphis su- 

 biculi tenacibus. 2-3 ;j.., ad septa sparse nodulosis, laxe intertextis, 

 subh^^menialibus gelatinosis; basidiis ovoideis 15-20 »12-15; ste- 

 rigmatibus 25==; 2-3,5; sporis hyalinis, late ellipsoideis, e latere 

 subcompressis, 12-18 =:« 8-11. 



Hdb. ad corticem et in truncis cavis Populi nigrse, St. Ser- 

 nin Aveyron Galli.ne. 



2. Sebacina grisea (Pers.) Bres., Fungi gall. in Ann. Mycol. VI (1908) 1761 

 p. 45, Thelephora grisea Pers. Myc. Europ. I, p. 149, Sebacina 

 ccesia Tul,? non Thelephora cmsia Pers. — Late effusa, incrustans 

 etiam muscos, cartilagineo-gelatinosa, grisea; hymenio sparse tube- 

 rculoso in sicco levi ; sporis hyalinis c\ lindraceo-curvatis, 10-12 « 



4 72-5; basidiis obovatis, sterigmaticis binis v. quaternis, 13-16« 

 9-10; hyphis 1 "-3 [x. crassis. 



Hah. ad ligna abiegna in Gallia. 



3. Sebacina Gaizinii Bres., Fungi Gall in Annal. mycol. VI (1908) 1762 

 pag. 4G. — Late effusa, ceraceo-membranacea vel subcartilaginea, 

 '/,-'/^ mm. crassa, luride ochroleuca, in sicco luride ochracea vel 

 luride fulva, ambitu similari; hymenio levi; sporis hyalinis, ob- 

 longis. uno latere depressis, 11-14 = 5-7, protoplasmate granuloso, 

 stramineo, mox evacuatis et lateraliter germinantibus, conidium e- 

 jusdem form:i' et dimensionis gignentibus ; basidiis obovatis, ste- 

 rigmatibus 2-4, 18-24 « 8-12; gloeocystidiis cuspidatis, 90-135 « 6-8, 

 protoplasmate succineo, domura septato, repletis; hyphis hyalinis 



2 7^-4 [j,. crassis. 



Hah. ad truncos Fraxini et Salieis, Aveyron Galliie legit 

 cl. Galzin, cui dicata est species. — Bourdotia Bres. I. e., eui spe- 

 cies h;i'c pertinet, est Sehacina gloeocystidiis pr.edita: subgenus 

 mycologo Abati H. Bourdot jure merito dicatum. 



