660 Pyrehomycetee, Sphaeriacese, Hyalodidymse, Erioapliseria, 



plns septatis ramulosis, 2 ;j.. ci\, brunneis, praecipue basi vestitis. 

 levibus,; asris cylindraceis v. cylindraceo-clavatis, apicc rotundatis, 

 2-fovcolatis, crasse brcve stipitatis, 62-72 «* 6-8, octosporis; spo- 

 ridiis mono-distichis, tereti-ellipsoideis utrinque obtusis, continuis, 

 dein medio tenuiter 1-septatis, non constrictis, hyalinis, 2-guttu- 

 latis, 8-9 « 3,5-5. 



Ilah. in cortice sicco Piri communis, Luxemburg. 



2. Eriosphaeria Scheremetieffiana P. Eenn. in Hedw. 1904, p. 69. — 2242 

 Peritheciis superrlcialibus, sparsis v. gregariis, punctiformibus, hy- 

 phis castaneis septatis 3-4 [j.. crassis circumdatis, ovoideis. atris, ver- 

 tice obtusis, 70-100^50-70 ;j.. diam., setulis rigidis, atris, acutis 

 20-30^3-4 [i. vestitis; ascis clavatis, apice obtuse rotundatis, octo- 

 sporis 30-40 «4-5; sporidiis oblique monostichis vel subdistichis, 

 oblonge cylindraceis, utrinque obtusis, rectis vel subcurvulis, 7- 



8 « 1,5-2,5, medio scptatis, hyalinis. 



Ilab. in ligno decorticato Quercus pedunculatae, Michai- 

 lowskoje, in ditione Mosquensi Rossise. 



3. Eriosphaeria atriseda (Feltg). Sacc. ct D. Sacc. Trichosjphceria 2243 

 atriseda Feltg. Vorstud. Pilz. Luxemb. Nachtr. II, 1901, p. 205. 

 Peritheciis gregariis, ligno denigrato superficialibus, globoso-ovoi- 

 deis, conico-papillatis, papilla alba, deniquc papilla elapsa pertusis, 

 nigris, minute rugulosis 0,1-0,2 mm. latis, basi hyphis septatis, 

 brunneis, ramosis 2-3 ;j.. ci\, cinctis; ascis cylindricis, sursum le- 

 viter tenuatis, subsessilibus vel modice stipitatis, 30-45 « 2,5-3,5; 

 paraphysibus filiformibus, septatis, 2-3 ;j.. crassis; sporidiis vulgo 

 recte monostichis, breve cylindraceis. utrinque rotundatis v. ovoi- 

 deis, rectis curvulisve, bi-cellularibus, vix constrictis, hyalinis, 

 4,5-6,5 v 2-2,5. 



Ifab. iu ligno decorticato putri Alni glutinosa-, Luxcm- 

 burg. — Lignum usque 2-3 mm. profunde dcnigratum ; habitus 

 Eriosplt < Briie vermicular ioidis. 



4. Eriosphaeria blumenavica Henn. in Hedw. 1902, p. (64). — Peri- 2244 

 theciis superficialibus sparsis v. aggregatis, membranaceo-subcar- 

 bonaceis, globosis, apice papillatis v. depressis, atris 350-400 ;j.. d., 



fulis atris, rigidis vestitis; ascis subclavatis v. subfusoideis, apice 

 Bubobtusis, basi attenuatis, substipitatis, octosporis 80-95^24-30; 

 paraphysibns copiosis filiformibus, subhyalinis, ca. 3 ;j.. crassis; spo- 

 ridiis subdistichis oblongo ellipsoideis. utrinque obtusis, medio ] - 



ptatis, paullo constrictis, 25-30*10-13, hyalinis. 

 llab. m ramulis corticatis, S. Catharina Brasiliae (Dr. Mollei, 



