Pyrenomyceta?, Sphteriacese, Phjieodidymse, Didymosphseria. 681 



diam., superius subhyalinis, ad basim fuscidulis et hyphis hyalinis, 

 simplicibus, septatis, rectis 3 jj.. cr. vestitis; contextu parenchy- 

 matico; ascis cylindraceis apice rotundatis, 80-90 ** 9-10 octosporis; 

 sporidiis dacryoideis, utrinque obtusis, medio septatis et subcon- 

 strictis, flavido-brunneis, 9-10 « 6, monostichis; paraphysibus fili- 

 formibus 1 jj.. cr., hyalinis. 



Hab. parasitica in disco Heterosphoeria: Patelhe (Tode) 

 Grev. Haugrav Gotland Sueciaa. 



Endococcus Nyl. (1854j em. Species lichenicolge, parasiticse. 



(Huc referri possunt species Tichothecii ascis 4-8-sporis, sporidiis phseodidymis 

 prsaditse. Cfr. Syll. IX, p. 723, sect. I). 



20. Didymosphaeria stereocaulicola (Linds.) Sacc. et D. Sacc. Micro- 2330 

 thelia stereocaulicola Lmds v Obs. p. 537. t. XXIII, f. 30. — Pe- 

 ritheciis verrucarioideis, papilliformibus, perexiguis, nigris, subim- 

 mersis; ascis 55-60^15, obsolete paraphysatis ; sporidiis obovatis, 

 hyalinis, 1-septatis, demum brunneis, 12-14*8. 



Hab. in thallo Stereocauli paschalis in Britannia. 



21. Didymosphaeria parietinaria (Linds.) Sacc. et D. Sacc. Microthelia 2321 

 parietinaria Linds. Obs. p. 541, t. XXIII, f. 33. — Peritheciis 

 minutis, nigris, punctiformibus v. papilliformibus, basi immersis; 

 ascis non visis; sporidiis 1-septatis, brunneis, constrictis, 12-13 * 4. 



Hab. in thallo Xanthoriae parietinse in Britannia. 



22. Didymosphaeria Sporastatiae (Anzi) Wint. — Syll. IX, p. 739 — 2322 

 Polycoccum Sporastatiai Anzi, forma Incongruae Arn. in Hedw. 

 1896, p. 337. — Peritheciis globosis nigris; ascis octosporis; spo- 

 ridiis bicellularibus, fusoideis, brunneis. 



Hab. in thallo Lecideae incongrua? in Tirolia. 



23. Didymosphaeria squamarioides (Mudd) Sacc. et D. Sacc. Sorothdia ,; ; 

 squamarioides (Mudd) Zopf, Hedw. 1896, p. 353, Sphceria Mudd, 

 Man. p. 130. — Peritheciis congestis, punctiformibus, nigris; ascis 

 cylindraceis, 8-sporis, paraphysatis ; sporidiis fusoideia v ovoideia 

 vel subpiriformibus vel subcylinclraceis 16-21 « 6-9, bieellularibu8, 

 brunneis. 



Hab. in thallo Placodii gelidi in Britannia. — Eat fere 

 absque dubio eadem ac Tichothecium squamarioides Wint. — Syll. 

 IX, p. 725 — cujus tamon sporidia multo minora de8cribuntur. 



24. Didymosphaeria fumosaria (Leight.) Sacc. et D. Sacc. Verrucaria && 



