Sphseriaceae, Phseophragmiae, Leptosphaeria. 143 



fuscis, glabris, ostiolo puuctifonni ; ascis eloiigato-oblongis, stipite 

 brevi, 43-58:^10-12, octosporis, parapliysibus longioribus obvalla- 

 tis; sporidiis 2-3-stichis, fasiformibus, in;oquilateralibus v. parum 

 curvatis, obtusiusculis, 5-7 locuiaribus, vix nodulosis, dilute lu- 

 tescentibus, 19-24 ^ 3-4. 



Hab. in culmis exsiccatis Airjc crcspitosa} propo Petrozseny 

 Hungariai. 

 *215. Leptosphseria typhiseda Sacc. et Horl. in Rev. Myc. 1886, p. 33. 6t;s.3 



— Peritlieciis sparsis, minutis, primum tictis, dein epidermide per- 

 forata emergentibus, globosis globosove-conoideis, ostiolo minuto, 

 papillato instructis, '/, mm. diam., atris; ascis cylindraceis, sur- 

 sum rotundatis, basi breviter stipitatis, parapliysibus [lliformibus, 

 simplicibus obvallatis, 70-80^14, octosporis; sporidiis oblique vel 

 recte monostichis, cylindraceo-clavulatis, apice rotundatis, deorsum 

 acutioribus, 24-28^^7, olivaceis, S-O-septatis, ad septum medium 

 vix constrictis. 



Hab. in foliis emortuis putrescentibus Typhec an g usti folia^, 

 Algeria. — Lept. hebninthosporcfj affinis, a qua pric ceteris, ma- 

 trice distinguenda. 

 *216. Leptosphaeria pachycarpa Sacc. et March. in Rev. Myc. 1885. 6684 



— Peritheciis gregariis, erumpenti-superficialibus, globoso-papil- 

 latis, y^ mm. diam., duriusculis, atris; ascis tereti-clavulatis, breve 

 stipitatis, paraphysatis, 140=18, octosporis; sporidiis distichis, fu- 

 soideis, utrinque acutiusculis, rectis curvulisve, 5-septatis, ad se- 

 ptum medium leniter constrictis, 35-40 = 6,5-7,5, fuligineis, loculis 

 extimis subhyalinis. 



Had. in culmis G r a m i n u m m a j o r u m in Belgio, — Peri- 

 theciis crassiusculis sporidiisque utrinque subhyalinis statim di- 

 gnoscitur. 



*217. Leptosphaeria rhodophaea Bizz. Fung. Ven. nov. v. crit. p. 2, ,;,;<!5 

 t. II, f. 3, a, b, c, d. — Peritheciis sparsis vel 2-3-aggregatis, 

 subimmersis, globoso-depressiusculis, ostiolo papillulato, vix exserto, 

 pertusis, 0,5 mm. diam ; ascis cylindraceo-clavatis, 8-sporis, 80- 

 100, parte sporif. 70-75^^10, paraphysatis,- sporidiis distichis, fu- 

 ligineis, fusiformibus, 5-septatis, ad septa intermedia constrictis, 

 loculo medio crassiore et rotundato, 28-30 c; 7-7,5. 



Hab. in culmis emortuis Arundinis Donacis in horto bo- 

 tanico patavino, 



*227, Leptosphaeria Hierochloae Oudem. Cont. d la Floi-e myc. de No- eesn 

 waja Semlja p. 10, t. I, f. 3. — Peritheciis foliicolis, sparsis, pri- 



