022 l'yi'enoniycete£e, Sphaeiiaceae, Hyalodidyrase, Sphserella. 



Uab. in foliis vivii Arenari.X' ciliat;o, Alhiil.ipass Helve- 

 tia3 (WiNTER), — Macula rubella niatricali mox iriter Sphactellas 

 digiiosceii(ia species. 



49. Sphaerella subnivalis Relim in i-Iedwigia 1885, p. 2;-}?. — r'e- 2526 

 ntlieciis gregariis iii foliis deaibatis sessilibus, fuscu-nigris, glo- 

 bosis, |)uro uiinutissimo pertusis, 0,15 inm. diam., iu parenchynia 

 luscuai coiitextis, glabris; ascis iatis, basi sos.silibus, sursum al- 

 teuuatis, crassis, 8-sporis, 40-45 s 9; spornliis clavatib% 2-celluia- 

 ribus, cellula superiore latiore, pierumque ulrinquo 2-nucleolatis, 

 rectis, iiyaliriis, distichis, 12-15 s 3-4,5; paraph v.sibus nullis. 



Hab. ad folia sicca, vix iiive liberata, Cerastii lati fo 1 i i juxta 

 glaciem ieternam moutis Ortler prope Suldeu in Tirolia (D. Rehm). 



50. Sphsrella densa Rostrup Islamls Svampe p. 8. — Porithecns 2527 

 deuse stipatis, amphigenis, rufo-fuscis, sphaeroideis; ascis oblongo- 

 ciavatis, 38-42 c; 7-9, 8-sporisj sporidiis distichis, fusoideo-oblon- 

 gatis, 1-septatis, hyalinis, 12-14 rl; parapliysibus iiullis. 



Hah. iii foliis Arenariae norvegicse in insula Islandia. " 



51. Sphaerella Alsines Pass. Diagu. F. nuovi 1, n. 10. — Pentheciis 2528 

 crebre sparsis, puuctiformibus, atris, osliolo acutiusculo, contextu 

 celluloso, fuligiueo; ascis aparaphysatis, obovato-piriformibus vol 

 gibbis, basi acutis, sessilibus, 8-sporis, 45:= 17-20; sporidiis tristi- 

 chis vel coiiglobatis, oblougis, medio septatis, non constrictis, utrin- 

 que lotundalis, loculu altero paulio longiore et angustiore, 15-17 ^ 5. 



Hab, m foliis inferioribus aridis Alsines laricifoliaa in M 

 Prinzera prov. Parma. 



52. SphsBrella Caryophylli Pass. Diagn. F. uuuv. I, n. 12. — Pmi- 2:,29 

 theciis sparsis vel subgregariis, mmimis, osliolo acuto, atris, niti- 

 dis, cellulis iunpliusculis fuligineis contoxiis; ascis oblongo-clava- 



tis, 8-sporis, 60-75 2 15; sporidiis cuneiforinibus, ad septum nuu 

 constrictis, 12,5-15 c: 3,5, hyalinis. 



Hab. in vaginis siccis Dianthi Caryophylli et in bracteis 

 foliisque siccis Dianthi proliferi, Vighefdo pr. Parma. 



53. Sphaerella Pulviscula Cocc. et Mor. Euum. Fung. della pruvincia 2530 

 di Bolugua Cent. 111, p. 27, t. II, f. 36-30. — Peritheciis globo- 



sis, porpusillis, 60-72 a. d.. crebre sparsis, granulifonuibus, atr;s, 

 uitidis; ascis brevibus, obovatis, subsossilibus, 22-:i6 ^ y-l 1, 8-spo- 

 ris ; sporidiis subtristichis, navicularibus, ine Ho septatis, hyalmis, 

 8-11 ^2-2'/^; paraphysibus uullis. 



Hab. \ix caulibus et foliis Dianthi brachyautlii in l^yre- 

 u«eis Galliae. 



