Pyrenomycetse, Sphferiacese, Leptosphserla. 227 



scule acutatis; ascis cylindraceis, prselongis, 1B6-165 « 10-12, bre- 

 vissime noduloso-stipitatis, paraphysatis, octosporis ; sporidiis to- 

 reti-fusoideis, 48-52 « 4-5, rectis curvulisve, utrinque obtusulis, 

 lO-r2-septatis, loculis 4", 5" et 6° paullo incrassatis, olivaceis. 

 Hah. in caulibus Urticae in Germania (Rehm). 



49. Leptosphaeria Salsolae HoUos, Ann. Mus. Nat. Hung. IV (1906) ^^^ 

 p. 335. — Peritheciis dense gregariis, epidermide tectis, erumpen- 

 tibus, depresso-globosis, atris, carbonaceis, corrugatis, 400-450 [x. 

 diam., ostiolo minutissimo; ascis cylindraceo-clavatis, brevi-stipi- 

 tatis, 4-8-sporis, 80 « 10-12, filiforrai parapbysatis ; sporidiis disti- 

 chis, fusoideis, rectis v. leviter curvulis, utrinque leniter attenua- 



tis, obtusatis, 5-septatis, flavidulis, 40-52 « 6, loculis omnibus gut- 

 tulatis V. eguttulatis, ioculo tertio superiore semper crassiore. 



Hdb. in caulibus siccis Salsolse Kali prope Izsak Hunga- 

 riiiB. — A Lept. Lecanora H. Fab. differt sporidiis multo ma- 

 joribus. 



50. Leptosphaeria livida Voglino, in Annal. R. Accad. Agricolt. To- 410B 

 rino, LIII 1910 (1911) p. 352. — Maculis sparsis, rhomboideis v. 

 irregularibus. plerumque margine sinuosis, epiphyllis, albo-griseis, 

 1,2-4 mm. latis; peritheciis paucis, sparsis, minutis, punctiformi- 

 bus, globosis, subimmersis, late pertusis ; ascis clavato-oblongis, 

 rectis, brevissime stipitatis, 60-70 «^ 10; paraphysibus filiformibus; 

 sporidiis distichis, fusoideis, 5-septatis, ad septa leniter constrictis, 

 olivaceis, 24-26 ^ 4. 



Hab. in foliis vivis Populi canadensis, Santena, Vilia- 

 stellone, Pancalieri Italife bor. 



51. Leptosphaeria Ephedrae Maubl. Bull. Soc. Mycol. Fr. (1905) p. 88, 4106 

 pl. VI, f. 4. — Peritheciis minimis, sparsis, nigris, subglobosis, 

 immersis 150-200 [j.. diam. ; ascis cylindricis, rectis vel curvulis, 

 sessilibus, 65-75 * 10-12, octosporis, filiformi-paraphysatis; sporidiis 

 monostichis saepius superius distichis, 3-septatis, medio constrictis, 

 loculo superiore paullo latiore et apiee leviter tenuato, inferiore 

 obtuso, olivaceo-melleis, 14-16 ^ 5-6. 



Hab. in ramulis emortuis Ephedrae distachy;c in arenosis 

 prope ostium Ligeris GallisB, socia Anthostomella Distachyce. 



52. Leptosphaeria irrepta Niessl in Linhart, Fungi Hung. exsicc. n. 64, 4107 

 c. ic. (1882 . — Peritheciis epiphyllis nunc sparsis, nunc subgrega- 

 riis, hemisph;ericis, tectis, ostiolo conico apiceque erumpentibus 

 coriaceo-duris, atris, glabris, nitidis; ascis clavatis in stipitem bre- 

 vera attenuatis, 55-70^9-10, octosporis; sporidiis distichis oblon- 



