840 Pyrenomycetse, Sphte-riacese, Hyalodidymse, Sphserella. 



20. Sphaerella Hertiae Pat. Ohamp. Algero-Tunis., in Bull. Soc. Mye. 2154 

 dc France t. XVIII, 1002, fasc. I. — Maculis nullis; peritheciis 

 sparsis, amphigenis, nigris, initio subepidermicis dein liberis, glo- 

 bulosis 100 «j.. diam., poro pertusis; contextu celluloso viridi-fuli- 

 gineo; ascis basi incrassatis, brevo stipitatis. summo attenuato- 

 obtusis, octosporis, 2-3-seriatis; paraphysibus nullis; sporidiis ovoi- 

 deo-elongatis, 1-septatis, ad sopta paullo constrictis, pluriguttu- 

 latis, hyalinis. 



Ifab. in foliis omortuis Hertia3 cheiri foliaa, Sgag Algerioe. 



21. Sphaerella Columbariaa (Feltg.) Sacc. et Syd. - - Syll. XVI, p. 1133 2155 

 (nomen) Mycosphcvrella Columbarice Feltg. Vorst. Pilz. Luxemb. 

 Nacthr. II, p. 182. — Peritheciis gregariis, subcutaneis, nigris; 

 ascis cylindricis, basi stipitiformi attenuatis 40 «5; sporidiiis el- 

 lipsoideis vel ovato-ellipsoideis, bi-cellularibus, 7-8 « 2,5. 



Hab. in caule Scabiosre Columbarire, Luxemburg. — Sphcer. 

 lejytoasccn Auersw. proxime affinis. 



22. Sphaerella CoTeae (Noack) Sacc. Mycosphcerella Coffece Noack Pflan- 2156 

 zenkr. 1901, p. 200, tab. IV (absque diagnosi). —  Maculis brunneis 

 subrotundis, margine obscuriore subelevato; perithociis gregariis, 

 saBpius epiphyllis punctiformibus, atris, globulosis circ. 50 a. diam., 

 poro pertusis; ascis tereti-oblongis, breve crasse stipitatis, 22- 

 25 « 6-7, apice rotundatis, aparaphysatis, octosporis ; sporidiis 

 irregulariter distichis, fusoideo-oblongis, constricto-1-septatis, 7- 

 11 w 2-3, hyalinis, minute 4-6-guttulatis. 



Hab. in foliis Coffeie arabica} in Brasilia, socia plerumque 

 Cercospora coffeicola. 



23. Sphaerella Puttemansii (P. Henn.) Sacc. et D. Sacc. Mycosphcerella - ir ' 7 

 Puttemansii P. Henn. in Hedw. 1902, p. 301. — Maculis rotun- 

 datis 1,5-2 mm. diam. , fuscidulis dein exaridis pallescontibus ; 

 peritheciis gregariis erumpentibus, subglobosis, atro-fuscis, dein 

 collabontibus, mombranaceo-cellulosis; ascis fasciculatis, ovoideis, 

 apice rotundatis, crasse tunicatis 8-sporis, 25-45 « 16-20; sporidiis 

 clavatis v. subfusoideis, obtusis, medio 1-septatis, haud constrictis, 

 hyalinis, 15-21 * 5-7. 



Hab. in folis vivis Plantaginis, in horto botanico, S. Paulo 

 BrasiliaB. 



24. Sphaerella gaveensis (P. Henn.) Sacc. et D. Sacc. Mycosphcvrella 2l7jS 

 gaveensis P. Henn. in Hedw. 1904, p. 84. — Maculis rotundatis, 

 gregariis, atro-fuscis, ca. 1 mm. diam. ; peritheciis innato-supnr- 

 ficialibus, gregariis, membranacois, homisphajricis, atro-fuscis, ca. 



