4 Sphaerioide^, Hyalosporaej Phyllosticta. 



mibus, vix Y^q raiil. d., atris; sporulis ellipsoideis, hjalinis, 9s:3; 

 basidiis obsoletis. 



Hab. in foliis adiiuc vivis -^sculi Hippocastani, prope 

 Rouen in Gallia (Letendre). — A Ph. cescu/zcola differt prsecipue 

 sporulis duplo majoribus. 



2. Phyllosticta Paviae Desm. 14 Not. 32, Kickx Fl. Flandr. I. 515. 

 — Maculis iadeterminatis, rufo-fuligineis, late flavido-marginatis; 

 peritheciis epiphyilis, exiguis, sparsis vel confertis, nigricantibus, 

 convexis dein depressis; sporulis cjlindraceo-ellipticis, 2-guttatis 

 11-12 a. longis. 



Hab. in foiiis Paviae macrostachyas, in Gallia et Belgio. 



3. Phyliosiicia aescuiicola Sacc. Mich. I. p. 134. — Maculis vagis 

 irregularibus, aresceodo candidis, fusco-cinctis, epiphyllis v. petio- 

 licolis; peritheciis punctiformibus, sparsis; sporulis tenuissimis, ob- 

 longis v. breve fusoideis, 4 ^ y^, hyalinis. 



Hab. m foliis petiolisque vEsculi Hippocastani, in Italia 

 boreali. —  Depazea cp,sculicola Fr. sec. auct. est Seploria. Quid 

 sit Ascochyta Hippocasiani Lib. exs- n. 151, ignoro. Phijllosticia 

 Pavice Desm. omnino aliena est. 



4. PhyiJosticta Laurocerasi Sacc. et Speg. Mich. I. p. 153. — Maculis 

 obsoletis v. subcircuiaribus candicantibus ; peritheciis ssepe subcon- 

 centrice dispositis, punctiformibus, prominulis, olivaceo-fuscis : spo- 

 rulis oblongo-cylindraceis, utrinque rotundatis, raro ad medium 

 subconstrictis, 8-10 i; 3-4, sfepe 2-guttulatis, hyalinis. 



Hab. in foliis dejectis Pruni Laurocerasi, Treviso, Cone- 

 gliano, Aquileja in Ital. bor. 



5. PhyJIosticta cerasella Speg. Fung. Arg. Pug. III. n. 94. — Ma- 

 culis aullis; peritheciis hypophyllis, rainutis, 110-120, ostinlo im- 

 presso pertusis, membranaceis, contextu laxe parencliyraatico, oli- 

 vaceo; sporulis ellipticis v. elliptico-cylindraceis, medio non v. sub- 

 ccnstrictis, rarius 1-septatis, granuloso-farctis v. guttulatis, 8-12 

 ii 3-4, hyalinis. 



Hab. ad folia dejecta putrescentia Pruni Cerasi, in hortis 

 prope la Recoleta in Argentina. 



6. Phyllosticta serotina Cooke Grev. XIL pag. 26. — Amphigena; 

 maculis orbicularibus, fuscis, linea obscuriore limitatis ; peritheciis 

 sparsis, punctiformibus minutis; sporulis elliptico-lanceolatis, hya- 

 linis 12-3. 



Hab. jn foiiis Cerasi serotinae, in Carolina austr. (Ravenel). 



7. Phyllosticta prQnicola (Opiz?) Sacc, Mich. I. p. 157, Depazea pru- 



