4-10 



246. Didymosphaeria (Didymella) Fnckeliana (Pass.) 



Sacc. SphcBria tritornlosa Plowr. Sph. Brit. cent. II, 

 nec B. & Br. Peritheciis subcutaneo- erumpentibus, lon- 

 ticularibus, ! / 5 — l L mill. d., distincte papillatis, con- 

 textu parenchymatico denso; ascis cylindraceis, brcve 

 stipitatis, apice, tunica integra, rotundatis, 70-90 * 

 8, parce paraphysatis, octosporis; sporidiis breve fu- 

 soideis, 12-14 a 4-5, 1-septatis, non constrictis, hya- 

 linis. 



Hab. in caulibus emortuis Epilobii Dodonsei 

 a Vicjheffio prope Farma, aut. 1871 (Passerini). 



Obs. Sphwria tosta B. & Br., sec. descriptionem, 

 huc spectare videtur, sed hujus nominis specimina 

 Cookeana cum Diaporthe Epilobii Fckl. congruunt. 



247. Venturia Spegazziniana Cooke in litt. Perithe- 



ciis laxe gregariis, superiicialibus, globulosis, senio 

 umbilicato-collapsis, 1 / 10 -- 1 /g mill. d., ostiolo impresso 

 pertusis, undique setulis divergentibus, acutis, basi in- 

 crassatis, 40 *? 3y. 2 -4 , 1— cellularibus, atris vestitis ; 

 contextu perithecii minute celluloso fuligineo ; ascis 

 cylindraceo-clavatis breve stipitatis, apice rotundatis, 

 35-40 * 5 l / g — 6, aparaphysatis, octosporis ; sporidiis cli- 

 stichis v. oblique monostichis, cylindraceo-fusoideis, 

 10-11 * 3, coustricto— 1-septatis, hyalinis. 



Tlab. in sarmentis corticatis emortuis Vitis vini- 

 ferse a Conegliano, sestate 1S7S (Spegazzini). 



24S. Massaria alpina S. & S. Peritheciis laxe grega- 

 riis, cortice nidulantibus, globosis, l L mill. d., subcar- 

 bonaceis, nigris, ostiolo breve conoideo, parum emer- 

 gente, qnandoque irregulariter dehiscente; ascis cylin- 

 dricis, 170 ^ 12, brevissime stipitatis, apice, lumine 

 leniter coarctato, rotundatis, paraphysatis, octosporis; 

 sporidiis monostichis, fusoideis, rectis curvulisve, utrin- 

 que acutiusculis, 35 * 9, constricto - 3-septatis, 4-gut- 

 tulatis, olivaceo-fuligineis, senio longitudinaliter stria- 

 tulis, sfrato mucoso, hyalino crasso obvolutis. 



Ilab. in ramis corticatis emortuis Alni viridis 

 in montanis Bellunensibus, Oct. 1S7S. 



249. Lasiosphaeria sulphurella Sacc. Peritheciis gre- 



