642 Pyrenomycetse, Spheeriacese, Hyalodidymee, Sphaerella. 



Hab. ad caules emortuos Podicularis procersB, Dark Canon 

 Amer. bor. — Est quasi Sph. trichophila Karst. sed nuda; Sph. 

 Tassianw DNot. quoque affinis. 



29. Sphaerella Digitalis T. Ferraris in Malpighia 1902, pag. 451. 2168 

 — Peritheciis minutis 150 ;j.. diam., dense gregariis, nigris, glo- 

 bosis, poro pertusis; ascis brevibus, basi brevissime stipitatis, 60 « 

 20-21 ; sporidiis subdistichis vel stipatis, hyalinis, medio unise- 

 ptatis, non constrictis, inferne attenuatis, 18-19 « 5-6. 



Hab. in caulibus siccis Digitalis, luteoe, Courmayeur Italia? 

 bor. 



30. Sphaerella Glechomae Sacc. et Flag. sp. nov. — Peritheciis hinc 2104 

 inde dense gregariis, amphigenis, sed siepius epiphyllis, punctifor- 

 mibus, 80-100 ;j.. diam., nigris, vix pertusis, epidermide diaphana 

 velatis, leniter prominulis; ascis elongato-oblongis, apice attenuatis, 

 aparaphysatis, octosporis, 30-40*7-8; sporidiis distichis, breve 

 fusoideis, 10-12*3, apice obtusulis, 1-septatis, vix constrictis 

 hyalinis. 



Hab. in foliis putrescentibus totis decoloratis G-lechomre he- 

 deraceae, Rigny sur Arroux (Saone et Loire) Gallia?. — Verisi- 

 militer status ascophorus Phyllostictru Glechomm. Prima cetate forte 

 maculicola. 



31. Sphaerella subcongregata Ell. et Ev. North Am. Pyrenomyc. 2165 

 p. 290. — Peritheciis gregariis v. interdum 3-6 congestis, erum- 

 penti-superncialibus, ovoideo-globosis, 250 ;j.. diam., ostiolo acuto: 

 ascis oblongis, 40-45*12-15, aparaphysatis; sporidiis biseriatis, 

 oblongo-cylindraceis, v. clavato-oblongis, subhyalinis, dilutissime 

 flavidis, 18-23 » 3-4 vel (in forma subclavata) usque 4-5 ;j.. cr. 



Hab. in pedunculis Erigerontis salsuginosi Mt. Paddo, 

 Washington Amer. bor. 



32. Sphaerella Sabinae (Fcltg.) Sacc. et D. Sacc. Mycosphcerella Feltg. 2166 

 Vorstud. Pilz. Luxemb. Nachtr. III, 1903, p. 258. — Peritheciis 

 gregariis vel subsparsis, erumpenti-subsuperficialibus, globoso- 

 depressis. nigris, 70-150 ;j.. diam., imperspicue papillatis ; ascis 

 cylindraceis vel tereti-clavatis, aparaphysatis 40-60 * 4-5, 4-8-spo- 

 ris; sporidiis submonostichis tereti-fusoideis, utrinque rotundatis, 

 rectis, curvulisve, medio constricto-1-septatis, ex hyalino navcolis, 

 13,5 * 2-2,5. 



Ilab. in ramulis .Tuniperi Sabin.r, Luxemburg. 



33. Sphaerella Ulmi (Kleb.) Sacc. et D. Sacc. Mycosphmrella Ulmi Kleb. 2167 

 in Zeitschr. f. Pnanzenkrauk. 1902, XII, pag. 257. — Peritheciis 





