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gariis, subcutaneis, tandem erumpenti-superficialibus, e 

 globoso depressis, collabescendo umbilicatis, majusculis, 

 diam. / 3 — */, mill., ostiolo papillato, minutissimo, initio 

 undique laxe pilosellis, tandem calvescentibus, pilis sub- 

 tortuosis, septulatis, opace fuligineis, sursum pallidiori- 

 bus; ascis clavatis, breve crasse stipitatis, 150*30, 

 apice rotundatis, paraphysibus filiformibus obvallatis, oc- 

 tosporis; sporidiis distichis, ovato-oblongis, 35-40 * 

 15-18, utrinque rotundatis, sed polo superiore obtusio- 

 re, 13-15-septatis, denseque muriformibus, ad septa 

 lenissime (ad medium distinctius) constrictis, fuligineis. 



Ilab. in caulibus herbarum majorum putrescentibus 

 in Radaster-Thal prope Trins in Tyrolia, Aug. 1874. 

 (P. Magntts). 



Obs. Sporidiis creberrime septatis peritheciisque 

 pilosellis a ceteris speciebus aflinibus facile distin- 

 guitur. 



11. Pieospora laimginosa Sacc. Peritheciis tectis gre- 



gariis globoso - compressis, majusculis, L / 2 -Y 4 mill. diam., 

 extus undique breve griseo-Ianuginosis, pilis ramosis in- 

 tricatis continuis fuscidulis; ostiolo punctiformi papillato, 

 epidermidem vix perforante; perithecii contextu distincte 

 celluloso, fuligineo; ascis cylindraceo-clavatis, medio- 

 criter noduloso-stipitatis, apice tunica integra rotunda- 

 tis, 140-150*16-18, paraphysibus nullis genuinis, 

 octosporis; sporidiis distichis oblongo-fusoideis rectis 

 curvulisve, 30-36 ^ 8, 5-6-septatis ad septa tanclem 

 leniter constrictis, septis longitudinalibus 1-3 1-seria- 

 tis, dilute melleis. 



Hab. in vaginis graminum majorum (Gly cerise?) 

 in Ausgang des Parkes von Lanke nach Riesentlial 

 zu in Marchia Brandenburg, Majo 1872 (P. Ma.gnus). 



Obs. Perithecia quandoque in pagina interiore va- 

 ginarum seminudata basique (Plagiostomce devexw ad 

 instar) umbilicata conspiciuntur. Species a ceteris mihi 

 notis conspicue diversa. 



12. Physalospora fallaciosa Sacc. Peritheciis sparsis 

 gregariisque innato-erumpcntibus e globoso lenticulari- 

 bus 150 micr. diam., aterrimis, breve pnpillatis, con+c- 



