Discomyceteae, Pezizeae, Hyalospor;i3, Pyreiiopeziza. 367 



tiubfimbriato, disco pallido; ascis tereti-clavatis, 35i;4; sporidiis 

 cylindraceis v. fusoideis, obtusis, rectis curvulisve, 5-8* 1,5-2; pa- 

 raphysibus obsoletis. 



Hab. m ligno vetusto fabrefacto Bagley Wood Berkshire Bri- 

 tannife. — Ascoma 0,5-1 mm. lat. 



8. Pyrenopeziza cariosa (Peck) Sacc. Peziza cariosa Peck 21 Rep, i5]2 

 of the Bot. 1872, p. 95. — Dense gregaria, sessilis, tenuis, appla- 

 nata, subconcava, glabra, atra, madore atro-brunneo-rufescens, 

 raargine distincto, flexuoso vel in individuis majoribus anguloso; 

 sporidiis oblongis, continuis, hyalinis. 



Hab. in lignis putridis in montibus Catskill Amer. bor. — Vix 

 1 mm. lat. 



9. Pyrenopeziza Stilbum Fuck. Symb. p. 294. — Cupulis ad basim if^i3 

 fungi conidiophori uatis, brevissime stipitatis sessilibusque grega- 



i riis, pusillis, 74 ^j-. diam., semper subclausis, atris, vertice (mar- 

 gine) candide ciliatis, ciliis cupulam diametro requantibus; ascis 

 oblongo-clavatis, 8-sporis, 27 => 6; sporidiis oblongo-cylindraceis, 

 hyalinis, utrinque uniguttulatis, continuis, 8:^3. 



Hab. ad lignum putre Carpini Betuli, rarius, /Epfelbach 



j Rhenogovice. — Fungus conidiophorus Stilbum refert. Hyphis 



I erectis, fertilibus brevioribus, atris, 107 a. altis, apice capitulum 



! brevissime ramosum, conidiophorum, album gerentibus, conidiis cy- 



lindraceis, subcurvatis, 4 « 2. — An Cyathicula ? 



V. Graminicolse. 



•). Pyrenopeziza Karstenii Sacc. Mich. II, p. 329, F. ital. fig. 1402, 1514 

 Mollisia graminis Karst. Fenn. 1, 195, uec Desm. — Gregaria 

 vel sparsa, erumpens, concava , rugulosa, umbrina, disco um- 

 brino-pallido v. griseo-pallente, margine albo-villosulo-fimbriato, 

 circiter 0,4 mm. lat.; ascis cylindraceo-clavatis, 40-60 « 5-6, ob- 

 turaculo minutissimo jodo obsolete coerulescente ; sporidiis acicu- 

 lari- V. fusoideo-eloDgatis, rectis v. leniter curvulis, guttulatis v. 

 spurie tenuiter d-septatis, 8-12 « 1,5-2; paraphysibus filiformibus, 

 sursum leviter incrassatis. 



Hab. ad culmos Poae cassise, Agrostidis et Airso c.iespi- 

 tosae putrescentes per totam Fenniam et Lapponiam in Gallia, 

 Germania et Groenlandia. — Var. Caricis Rehm Ascom. n. 711: 

 erumpens, gregaria, concava, sicca rugulosa, umbrino-fusca, disco 

 pallidiore, '/o mm. diam., contextu fusco parenchymatico, cellulis 

 marginalibus elongatis distantibus, ex hyalino fuscidulis, 15 ^; 5; ascis 



