55 



(nec vere cylindraceis et ita longis ut in Grevillea 

 tab. 67 fig. 3) sporidiisque distichis constricto-didymis; 

 28 * 12-15, 2-guttatis, fuligineis - Paraphyses apice 

 coalescentes fuscaeque. 



Hab. in ligno indurato Mori albae a Selva, 

 Oct. 1876, rarius. 



193. Hysterium angustatum A. S., Cooke Hndb. 

 n. 2284 - H. puMcare var. minus DNtrs Ister. 

 pag. 19. 



Hab. in sarmentis putrescentibus Ruborum a 

 YiUorio, Oct. 1875. 



Obs. I. Ob sporidia oblonga^ 16*4, saepe cur- 

 vula, 3-septata, ubique fuliginea (nec utrinque palli- 

 diora), prseterea ob perithecia humiliora, lseviora, ra- 

 mulicolas ab Hyst. pulicare facile dignoscitur. 



Obs. II. Nuper legit cl. Spegazzini Hysterium 

 (Gloniopsis) minimum Sacc. F. V. ser. IV. p. 27, in 

 ramulis corticatis Fraxini Orni a Conegliano , 

 Iunio 1876 - Hysterium pulicare Pers. subinde le- 

 ctum est in Castanea, Olea (M. V. n. 710), 

 Populo, in agro Veneto. 



Obs. III. Mihi persuasum habeo Hysterium au- 

 strale Duby (F. V. ser. IV p. 26) statum immaturum 

 esse Hysterii grammodes DNtrs, seu H. Rousselii 

 (j grammodes Duby. Statu maturo legi in iisdem 

 truncis decorticatis Olese europeae in Euganeis, 

 Martio 1876. Ejus sporidia oblongata, seepe curvula, 

 25 * 8, medio leniter constricta, 4-5-septata, septis 

 2-4 longit., fuliginea. 



194. Mytilidion decipiens (Karst.) Sacc. - Lophium 



decipiens Karst. Myc. Fenn. II. 246. 



Hab. in ramulis Juniperi communis a Su- 

 sigana, Nov. 1876 (Spegazzini). 



Obs. Perithecia subscaphoidea, acutiuscule cari- 

 nata, minuta, atra; asci cylindracei, 75 * 10-12, 

 breve crassiuscule stipitati, octospori; sporidia subdi- 

 sticha, oblonga, recta v. curvula, 15-18 * 5, utrinque 

 obtusiuscula, 3-septata, ad septa leniter constricta, 

 lutescentia. 



