1 



560 Discomyeetere, Dermatese, Hyalosporae, Cenangium. 



Ilab. ingenti copia ad ramos et ramulos querneos eorumque 

 excrescentias occupat in Carolina Amer. bor. — Ascomata fur- 

 furacea, primo clausa dein aperta, 4-6 •him. lat. C. fuliginoso uti- 

 que affine, sed tubercula, cui insident cupulae, multo minora ma- 

 gis prominent, subhemisphaerica, intus tota lignosa (nec fungosa) 

 et corticis colore,- cupula? minores minus prominent. Dichcenah' 

 cile dicendum. Fr. 1. c. 



19. Cenangium salignum Fuck. Symb. p. 268, nec Auct. — Cupulis uti 

 in Tympan. saligna (quam cfr.); ascis anguste clavatis, S-sporis,, 

 36-4; sporidiis cjlindraceis, curvatis, continuis, 6:^1,5. 



Hab. in ramis siccis Salicis caprece prope CEstrich Rhe- 

 nogoviai et in Belgio (Lambotte). 



20. Cenangium spermatiosporum (Nyl.) Sacc Tijmpanis Nyl. Obs. 

 p. 70, Karst. M. T. I, p. 227. — Erumpens, solitarium v. ca^spi- 

 tosum, nigricans, mox apertum, concavum vel planiusculum, raar- 

 gine subinaequali, nudum, 0,6-0,9 mm. lat. ; ascis elongato-clava* 

 tis, 11 ,a. cr., octosporis; sporidiis breve ellipsoideis, continuis, 6- 

 7s4; paraphysibus filiformibus, apice incrassatis, fuscis, congiu- 

 tinatis. 



Hab. in cortice Populi tremula3 emortuo in Fennia. — Ad- 

 sunt sperraogonia csespitosa, nigra, minuta, sporulis allontoideis 

 3-4=5 0,5. An status octosporus Tymp. populince? 



21. Cenangium subnitidum Cooke et Phill. in Grev. III, p. 186. — 

 Cupulis gregariis erumpentibus turbinatis, demum patellatis, brun- 

 neo-nigricantibus, disco marginato-depresso dein plano vel con- 

 vexo, extus nudi sopacis vel nitidulis; ascis clavato-cylindraceis, 8- 

 sporis; sporidiis anguste ellipsoideis, curvis, biguttatis, pallii 

 succineis, 15 =; 5. 



Hab. in ramis emortuis deiectis Alni, Trefriw North Wal 

 Forres Britannise. — Adsunt pycnidia conica vel subsphajrica 

 saepe solitaria; stylosporis anguste fusoideis, curvis, hyalinis, 10- 



22. Cenangium rubiginellum Sacc. C. rubiginosum Cooke in Rav 

 Fungi Amer. n. 035, nec Fr. — Sparsum v. gregariuni, rubigin 

 sum; cupuiis erumpentibus, coriaceis, breviter stipitatis, glabr 

 disco pallidiore; ascis cylindraceis; sporidiis ellipticis vel utriii 

 que leniter acuminatis, iiyalinis, nucleatis, 16 =; 8. 



Hab. in ramis Os tryc-e vir gin ica^ in Carolina Anier. bor 



(Ravenel). 



•^o. Cenangium Abietis (Pers.) Rehm Disc. pag. 227, Peziza Abielii 



