471 



Obs. Obturaculo vel apice ascorum jodi ope intense 

 cserulescit. 



68. Stictis aecidiiformis Speg. Ascomata aecidiifor- 



mia, 3-12 dense gregarie-stipata , vix l / 10 -y 5 mill. 

 diam. eeraceo-subdiaphana, tenaciuscula, sordide luteo- 

 lo-albida, semiimmersa, margine libero, stellatim laci- 

 niato— lacero; contextus excipuli parenchymaticus, mi- 

 nutus, e cellulis 2-4 micrm. diam. conflatus, dilutissimc 

 fuscidulus. Asci cylindraceo-clavati, brevissime stipitati, 

 octospori, paraphysibus apice toruloso-clavulatis obval- 

 lati , 65-85 ~ 8-9. Sporidia disticha vel subtristicha, 

 cylindraceo-fusoidea, utrinque obtusiuscula, 7-10-sep- 

 tata, ad septa plus minusve constricta, 30-35 8 4-4 V,, 

 hyalina. 



Hab. Parasitica in stromatibus Diatrypella? verruci- 

 formis & Diaporthis Mahonice, in ramulis emortuis de- 

 jectis Mahonice Aquifolii, Conegliano 7 April. 1879. 



Obs. Apex ascorum et paraphysum jodi ope dilute 

 cserulescit. 



69. Dermatea stegioides Speg. n. s. Ascomatibus pri- 



mo subcutaneis, clausis, dein epidermide operculatim 

 circumscissa sed permanente subvelatis, disciformibus, 

 extus cinnamomeis, granuloso-tomentellis, disco cinereo 

 v. subroseo, concavo, prominulo, ! / 2 -l mill. d. ; ascis 

 cylindraceis paraphysibus filiformibus obvallatis, 35-40 

 - 2-3, octosporis ; sporidiis distichis, cylindraceis v. cla- 

 vulatis, non v. tenuissime 1-septatis, ad septum non 

 constrictis, hyalinis, 5-6 s 1-1 1 / 2 . 



Hab. Ad ramulos emortuos Quercus sessili- 

 florse a Oolfosco, Majo 1879, rarissime. 



70. Schyzoxylon Berkeleyanum (Dub. & Lev.) Fuck. 

 Symb. myc. p. 251. Stictis decipiens Karsten. Myc. 

 Fenn. I. p. 240. 



Hab. In sarmentis putrescentibus Vitis viniferse 

 a Belluno, Oct. 1 878. & Rosse caninae a Coneglia- 

 no, Mart. 1879. 



Obs. Asci cylindracei 230-260^10-12, paraphy- 

 sibus nliformibus longioribus obvallati ; sporidia ascorum 



