788 Pyrenomycetese, Siihfciiacea;, Phouoplirugmiae, Leptosphaeria. 



llab. in foliis putrescentibus Acori Calami in insula Run- 

 sala Fennia?, 



110. Leptosphaeria Corallorrhizae Peck 38 Rep. St. Mus. p. 105, t. 2, 32i5 

 fig. 20-23. — Peritlieciis nuiuero.sis, minutis, 100-125 i>., d., eruin- 

 pentibus nigris, minute ostiolatis; ascis cylindraceis, sessilibus, 50- 

 75 «7-8; sporidiis stipatis vol distichis, subfusiforaiibus, trisepta- 

 tis, medio leniter constrictis, brunneolis, 20-26 * 4-5. 



llaff. in caulibus emortuis Co r allo r rhizse multifloraj, 

 Caroga Anier. bor. 



111 LeptosphaBria licatensis Sacc. Syll. 11, pag. 70, Var. rupeforten- 

 8i8 Pass. in litt. Brun. iii Rov. Myc. 1886, p. 206. — Ascis pa- 

 raphysatis, 75 c^ 12,5; sporidiis fusiformibu.s, 5-septatis, castaneo- 

 brunueis, 25^5-6. In foliis emortuis Typhae latifoliae in Horto 

 botanico Rochefort Galliae. 



112. Leptosphaeria typhiseda Sacc. ot Bei-1. in Rev. Myc. 1836, p. 33. 3216 

 — Peritheciis sparsis, minutis, primum tectis, dein epidermide per- 

 forata emergentibus, globosis globosove-conoideis, ostiolo minuto, 

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

 sum rotundatis, basi breviter stipitatis, paraphysibus tiliformibus, 

 simplicibus obvallatis, 70-80 =: M, octosporis ; sporidiis oblique vel 

 recte mouostichis, cylindraceo-clavulatis, apice rotundatis, deorsum 

 acutioribus, 24-28^7, olivaceis, 5-6-septatis, ad septum medium 



vix coustrictis, 



Hab. in foliis emortuis putrescentibus Typhae angusti fol iae 

 Algeria. — Lepl. helminlhoaporc^ affinis, a qua prae ceteris ma- 

 trice distinguenda. 



113. Leptosphaeria striolata Passer. Diagn. V. N. IV, p. 5, n. 15. — 321? 

 Peritheciis sj^arsis, primo opidormide velatis, dein nudatis, minutis- 

 sirais, atris, contextu minute celluloso-fuligindO; ascis subclavatis, 

 araplis, apice rotundatis, basi vix attenuatis, broviter noduloso-ati- 

 pitatis, 02-75 = 22-25; paraphysibus uullis; sporidiis octonis, sub- 

 Iristichis, clavulatis, initio pluiiguttuiatis, olivaceis, integris, doin 

 fuliginois, obscure 5-7-septatis, episporio lougitudinaliter subtiiis- 

 simo striato, loculo ultimo paullo crassiore, 20-37,5 ci 6-8. 



Ilah. \u culmis aridis Scirpi Holoschooni, Vigheffio, Par 

 ina ItalisB. 

 111. LeptosphaBria Nardi iVv.) Ces. De Not. Syll. II, p. 72. — dubiosa 3218 

 Moui. Ascom. Licg. II, p. \). — Sparsa; peritheciis globosis, '/5 

 mm. d., inuatis, nonniiliis hyphis oijductis, papillis miDiinis epidermi- 

 dora perforante instructis; ascis teretibus, sessilibus, 70-80^ 11-14; 



