Pyrenomyceteae, SphSBriacefie, Phreophpagmije. Leptosphseria. ^93 



Hab. in culmis eruortuis Arundinis Donacis in horto bo- 

 tanico patavino. 



132. Leptosphaeria recessa Passer. Diagn. F. N. IV, pag. 5. — Pe- 3236 

 ritheciis in gemniaruin fovea aggregatis, erumpentibus, tandem nu- 

 datis, subglobosis, atris, ostiolo minuto papillari ; ascis paraphysa- 



tis, eiongato-clavatis, basi breviter attenuatis, 8-sporis, 65-90 v 

 10-12; sporidiis distichis v. oblique raonostichis, fusiforraibus, 5- 

 septatis, loculo nullo inflato, flavidis, 25-27,5 s 6-5. 



Hah, in culmis fracidis Arundinis Donacis, Vigheffio pr. 

 Parma Ital. 



133. Leptosphseria grisea Passer. Diagn. F. N. IV, p. 5. — Prithe- 3237 

 ciis in matrice dealbata maculara longitudinalera griscam sistfMi- 

 tibus, globulosis, atris, erumpentibus, ostiolo acutiu.sculo; ascis tu- 

 bulosis V. clavatis, sessilibus aparaphysatis?, 8-sporis, 75 =; 10; spo- 

 rjdiis distichis v. oblique monostichis, fusiformibus, curvulis, 5-se- 

 ptatis, loculo altero ex intermediis tumido, ineileis, 25-27,5^:4,5-5. 



Hab. in culmo fracido Sorghi v u Igaris, Vigheffio pr. Par- 

 ma Italiie. 



134. Leptosphseria fuscidula Passer. Diagn. F. N. I, n. 50. — Perithe- 3238 

 eiis pusillis, spar-^^is v. subgregariis, in maculis linearibus albicaii- 

 tibus, subsuperficialibus atris, ostiolo acuto; a.scis cyliiidricis, apa- 

 rajdiysatis, 8-sporis, 55-80^10-12; sporidiis fusiformibus, biseria- 

 libus, rectis v. curvulis, trisepfatis, noo constrictis, loculo altero 

 subultimo non v. vix crassiore, olivaceo-fuscis, 17-20^5-6. 



Hab. in foliis aridilis M e 1 icae altissimae in horto botanico 

 parmensi Italise bor. 



135. Leptosphaeria Hierochlox Oudem. Cont. a la Flore myc. de i\o- 3239 

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

 mitus occultatis, postremo erumpentibus, subglobosis, atris, stru- 

 cturse parenchymatosae flaccidae, simpliciter perforatis (i. e. ostiolo 

 nullo vel vix prominente), 180-250 [j.. diam.; ascis brevissime pe- 

 dicellatis, parum curvatis, paraphysatis , 90-95^30, membraria 

 ubique aequali, S-sporis; sporidiis tristichis, oblongo-fusoideis, re- 

 ctis, utrinque obtusatis, mellei coloris, 5-septatis, ad septa levis- 

 sime constrictis, 30^9, loculo quarto omnium maximo. 



llab. in foliis Hierochloje alpina», Nowaja Semlja. 



136. Leptosphaeria fuegiana Speg. Fueg. n. 231. — Macnlis nullis; 3240 

 peritheciis sparsis, hypophyllis, immersis, non v. vix prominulis, 

 150-200 [J: diam., atris, glabris, membranaceis, contextu pellucido, 

 grosse parenchymatico-fuligineo, ostiolo subcarbonaceo, papillulato. 



