394 



protrusis, matricemque circumcirca pulveraceo-atro-in- 

 quinantibus. 



Hab. in ramulis Ulmi campestris emortuis a 

 Conegliano, aostate 1878. 



Obs. Generi Massarise quoque affinis, sed spOriclia 

 muco absolute destituta. 



108. Leptosphseria massarioides S. & S. Peritheciis 

 sparsis, innato-erumpentibus, globulosis, acute papilla- 

 tis, l / 4 mill. diam., atronitidulis ; ascis cylindraceo-cla- 

 vatis, 150-180 * 30-35, brevissime noduloso-stipita- 

 tis, apice, lumine obsolete 1-foveolato, rotundatis, para- 

 physibus filiformibus guttulatis obvallatis, octosporis ; 

 sporidiis oblique monostichis v. distichis cylindraceo-ob- 

 longis, utrinque proecipue apice obtusiusculis, 40-55 * 

 15-1 T, curvulis, 7-septatis, ad septa constrictis, lo- 

 culis 1- (rarius 2-) grosse-guttulatis, flavo-fuligineis. 



Hab. in caulibus putrescentibus superficie denigratis 

 Heraclei Sphondylii a Conegliano, Oct. 1877. 



Obs. Sporidiis magnis Leptosphcerice littorali Sacc. 

 paululum accedit, a qua et matrice denigrata differt. 



109. Leptosphaeria pyrenopezizoides S. & S. Pe- 

 ritheciis sparsis erumpenti-superficialibus, globuloso-de- 

 pressis, T / G mill. diam., papilluiatis, denique cupulato- 

 collapsis, nigris ; contextu laxe parenchymatico, oliva- 

 ceo-fusco, circa ostiolum 1 micr. latum densiore ; 

 ascis cylindraceo-clavatis, 70-75 v 8, brevissime no- 

 duloso-stipitatis, apice, lumine coarctato, subtruncatis, 

 octosporis ; sporidiis subdistichis , fusoideis, curvulis, 

 20-25 * 4, loculo secundo leniter incrassato, dilute 

 liavis. 



Hab. in sarmentis putrescentibus Clematidis 

 Vitalba^, a Conegliano, Majo 1877. 



Obs. Leptospha?rio3 rubicundce Rehm affinis etiam 

 ob matricem quandoque leniter cruentatam ; sed peri- 

 theciis dein cupulatis &c. differt. 



110. Leptosphaeria Cumana S. & S. Maculis nullis; 



peritheciis laxe seriatis, innatis, vix erumpentibus, 

 globoso-depressis, l / ri circ. mill. diam., pertusis ; con- 

 textu parenchymatico fuligineo; ascis oblongo-cylin- 



