24*^ HymfnomycetiE, Tremellftcej*', Exidiopsifi. 



Hab. ad cortices emortuos pr. Blumenau Brasiliae. 



SIROBASIDIUM Lag. et Pat. Jouru. de Bot. 1892, p. 465, XI, p. 148, 

 (Etym. t>eira serits et basidium). — Fuugi gelatinosi, pulvinati, 

 ubique hymenio vestiti; basidia ex apice hypliarum oriunda, glo- 

 bosa V. ovoidea, longitudinaliter quadripartita, in catenulas dispo- 

 sita, quarum articuli inferni juniores; spora? e quacumque parte 

 basidii singulatim oriundse, continuse, fusiformes, sessiles. 



1. Sirobasidlum Brefeldianum MoU. Protobasid. p. 165, tab. VI. — 854 

 Acervulis minutis albis, 3 mm. diam., dacryoideis; basidiis septo 

 obliquo in duas cellulas divisis, in catenulas dispositis; catenulis 

 circiter ex 10-12 v. plnribus articulis compositis; sporis adhuc ad- 

 hajrentibus oblongis, 22-24 '^ 7-8, post secessionem globosis. 

 Haf). in ligno putrido pr. Blumenau Brasihse. 



EXIDIOPSIS Ols. in Bref Untersuch. VII, p. 94; Moller Protobasid. 

 p. 167. (Etym. ab Exidia, cui affine genus). — Fungi membra- 

 nacei, peiiiculosi, tenuissimi, leves, ceracei, crustam formantes ; 

 basidia globoso-ovata, tremellacea. Adsunt conidia hamata, minutis- 

 sima, in conidiophoris racemose disposita. 



1. Exidiopsis cerina Moell. 1. c. p. 167. — Tenuissima, grisea, ce- 855 

 racea, gelatinosa, iuorustans, levis; basidiis ovalibus, 12 u. diam.; 

 sporis oblongis, lentter curvulis, 8-9 « 6; adsunt sporse secundarise. 



Hab. ad ligna putrescentia pr. Blumenau Brasiliae. 



2. Exidiopsis verruculosa Moell. 1. c. p. 168. — Tenuissime pellicu- 856 

 iosa, alba, immarginata, papillis minutissimis ex hyphis sterilibus 

 compositis subtilissime granulata; basidiis 10 jx. diam. ; sterigma- 

 tibus 10 .. longis; sporis leniter curvuiis, 9-10 « 4; adsunt sporae 

 secundarigo. 



Hab. ad cortices putridos pr. Blumenau Brasilite. 



3. Exidiopsis tremellispora Moell. 1. c. p. 168. — Gelatinosa, grisea, 867 

 ceraceo-mollis, subgeiatinosa, incrustans, papillis minutissimis vix 

 100 ^. altis, ex fasciculis hypharum sterilium compositis, granu- 

 lata; basidiis subglobosis, 20-22 .. diam.; sterigmatibus iongitu- 

 dine variis; sporis subpiriformibus, 16 ^^ 11. 



Hab. in corticibus et lignis emortuis pr. Blumenau .Brasilia3. 



4. Exidiopsis glabra Moell. 1. c. p. 168. — Pelliculosa, levis, immar- 858 

 ginata, incrustans, papillis nullis; basidiis 18^12; sporis subglo- 

 bosis, 12 >:> 10. 



Ifab. ad truncos emortuos pr. Bluinenau Brasiliae. 



