344 Discomyceteje, Pezizea), Hyalosporse, Mollisia. 



contexfa, sicca irregulariter rugulosa, plicata, fusco-nigra, c. 0; 

 mm. diam.; ascis clavatis, apice subincftissatis, S-sporis, 30-42 s 

 6-7, jodo apice coeruksceQtibus ; sporidiis obtuse ellipticis rectis v. 

 subcurvatis, 1-cellularibus, hyalinis, distichis, 9-11 =; 2-3 ; paraphy- 

 sibus filiformibus, apice haud clavatis nec tinctis. 



JJab. ad culmos siccos Nardi strictae in alpibus editioribus 

 tyrolensibus juxta glaciem aeternam, — Culmi, quos incolit, reli- 

 quiis V. initiis ascomatum nigro-raaculati. An Pyrenopeziza? 



90. Mollisia atro-rufa Sacc. Fung. Alg. Tahit et Gall. n. 17, t. LV, 

 f. 4. — Ascomatibus sparsis, erumpenti-superficialibus, scutellatis, 

 levibus, Y2 mra. diara., atro-rufis, siccis fere nigris, sed contra lo- 

 cem rubidis; ascis clavatis, longe sensim stipitatis, 50-70:^7, pa- 

 raphysatis, obturaculo jodii ope cyaneo, octosporis; sporidiis distl- 

 chis fusoideis, rectis, 12-14=^2-3, plasmate bipartito et tunc spu- 

 rie 1-septatis hyalinis. 



JJah. in foliis Coix lacryma? putridis in Arduennis (Libert). 



— Affinis M. rufulce Sacc. sed asci et sporidia raulto majora. 



91. Mollisia arenivaga (Desm.) Phill. Disc. p. 186, Pez. arenivaga 

 Desm. 20 Not. pag. 19, Crypt. II, n. 517. — Foliicola erumpens, 

 minuta, sparsa, ceraceo-mollis, glabra, sessilis, junior globosa, 

 adulta plana, extus fulva, margine clavato tumidiusculo, fulvo, sicoo 

 nigro, disco aquoso, subalbido, sicco-brunneo; ascis clavatis sub- 

 cylindricis 75 a. long. inter paraphyses simplices erectis; sporidiis 

 octonis, oblongo-ovoideis, hyalinis, utrinque obtusis, 15:^5-6. 



JJab. in foliis Psammse arenariae in Gallia et Britannia. 



— Ascoma V^^Vs ^^- ^^^- 



92. Mollisia cymbispora Rostr. Fung. Groenl. pag. 538. — Gregaria, 

 sessilis, concava, rufo-fusca, sicca nigrescens, 0,3-1 mra. lat. ; ascis 

 cylindraceo-clavatis, 90-115:^12-13; sporidiis distichis, fusoideo- 

 cymbiforraibus spurie 1-septatis, hyalinis, guttulatis, 16-20 r 5-8; 

 paraphysibus filiforraibus. 



JJab. in foliis emortuis Eriophori Scheuchzeri, E. an- 

 gustifolii, Caricis pullsc in Groenlandia. 



93. Mollisia arundinacea (DC.) Phill. Disc. p. 177, Xyloma DC. Fl. 

 Fr. VI, pag. 162, Eustegia Fr. Elench. II, p. 112, Slegia Fuck. 

 Syrab. App. I, pag. 328, Sphcnria Calami Nees in Myc. ITeft II, 

 pag. 63, J'eziza Kneifjn Wallr. FI. Crypt. n. 2552. — Gregnria, 

 orurapenti-sessilis, plana, orbicularis, tenuis, ceracea ; disco pallido 

 domum fuligineo, inargine angusto, afro ; ascis tereti-clavatis ; spo^ 

 ridiis anguste fusoideis, 10-15:; 2; paraphysibus filiformibus. 



