10 Sphferiacope, Phaeophragmife, Massaria. 



branchk). — Pnecipue ascis ratione longitudinis admodum crassis 

 statim dignoscenda species. 



7. Leptosphaeria Bocconiae (C. et E.) Sacc. Sphtvria (Caulicohe) ttoc- mi 

 conice C. et E. Grev. VII. p. 10. — Sparsa; periiheciis membra- 

 naceis, brunneis, subglobosis, epidermide tectis; ascis clavatis ; spo- 

 ridiis biseriatis, lanceolatis, rectis vel curvulis, 3-septatis, pallide 

 1'uscis, 30 ~ 5. 



Hab. in caulibus Bocconi?e, New Jersey Amer. bor. (Ellis). 



8. Leptosphaeria argentina Speg. Fung. Arg. I. p. 183. — Perithc- 2902 

 cii?; densiusculo gregariis, parvulis '/> mill. atris, prirno epidermi- 



de tectis dein orumpentibus globoso-lenticularibus siccis rugulosis, 

 collapsis, ostiolo papillseformi pertuso donatis, contextu dense pa- 

 ronchymatico, atro, membranaceo-carbonaceo : ascis cylindracois, 

 sursum obtusiuscule rotundatis, deorsum in stipitam attenuatis 100- 

 120-15, octosporis, parnphysibus longioribus filiformibus obval - 

 latis; sporidiis oblique monostichis, elliptico-elongatis, utrinque acu- 

 tiusculis, triseptatis, ad septa parum constrictis dilute olivaceo- 

 fuligineis 16-22 ^ 8-10. 



Hab. in caulibus dejectis QSnotherae Iongiflorse, a la Me- 

 coleta Argentina, Arner. austr. 

 y. Leptosphseria leptospora (De Not.) Sacc Cacurbitaria lcptospo- 2P0:j 

 ra I)e Not. Sfer. ital. p. 02, t. 61. — Peritheciis denique super- 

 iicialibus, sparsis v. rarius conjugatis v. ternatis, aterrimis, sphae- 

 roideo-depressis, levibus, vertice umbilicato minute papillatis, ostio- 

 lo minutissimo dehiscentibus, coriaceis, pachypleuris, in sicco col- 

 labascentibus, patellaribus; ascis numerosis, octosporis, elongatis. 

 paraphysibus tenuibus obvallatis; sporidiis oblongis, 3-septatis, 

 constrictis, pallide fuligineis, 20 \x, longis. 



Hab. in caulibus siccis Dianthi atrorubentis, VaJle In- 

 trasca Itali;e borealis. 



10. Leptosphaeria clivensis (H. et Br.) Sacc. Sphcoria clivensis R. 2904 

 et Br. Not. Brit. Fungi n. 643, t. 11, f, 29. — Peritheciis tect.is 

 subglobosis; ostiolo minuto perforante; ascis elongato-clavatis ; spo- 

 ridiis distichis, oblongis, curvulis, utrinque obtusis, triseptatis, fu- 

 ligineis, subinde ad septa leniter constrictis, 15-20 u. long. 



JLab. in caulibus Pastinaca^, Senecionis etc. in Britan- 

 nia, Germania. 



11. Leptosph&ria Libanotis (Fuck.) Sacc. Pleospora Libano/is Fuck. 2905 

 Symb. Myc. App. II. p. 24. (1873) Sphceria Selysii West. IX. Not. . 

 in Soc. bot. belg. (teste Lamb. Myc. Belg. II. pag. 274;. — Peri- 



