



203 



Hab. ia foliis Alni glutinosse languidis. a Co- 

 negliano, Sept. 1876 (Spegazzini). 



Obs. I. Perithecia scutiformia convexo-plana, atra, 

 dein radiatim subplicata ; spermatia botuliformia, curvula 

 8-9 * l 1 /^— 2, hyalina. An status provectior Leptothyrii 

 (Gloeosporii) cylindrospermi Bonorden ? - Aptius omni- 

 mode Leptothyrio quam Malasmice adscribenda species. 



Obs. II. Ad hoc quoque genus spectat Leptothyrium 

 pictum B. et Br., Sacc. F. ital. tab. 93. Observandum 

 tamen quod tam hoc quam Lept. dryinum perithecio 

 multo magis manifesto, quam ceterse species, prsedita sunt. 



337. Melasmia acerina Lev. (Spermog. Bhytismatis ace- 

 rini (Pers.) Fr., Sacc. Myc. Ven. p. 159.) 



Hab. in foliis Aceris campestris et Pseudo- 

 platani in toto agro Veneto, Aut. 



Obs. Spermatia botuliformia, curvula, 6-8 * 1, hya- 

 lina. 



338. Piggotia astroidea B. & Br., Cooke Ilndb. 441 

 fig. 165, Sacc. M. V. n. 994. 



Hab. in foliis Ulmi campestris vivis a Cone- 

 . cjliano Aug. 1876 (Spegazzini). 



Obs. Spermatia oblonga, basi truncata, apice rotun- 

 data, 8-10 * 5-6, minute 2-4-guttulata, dilute luteola, 

 basidiis cylindraceis fasciculatis apice truncatis luteolis 

 suffulta. Contextus perithecii minute parenchymaticus, 

 atro-olivaceus. 



339. Goniothyrium conoideum Sacc. Peritheciis sparsis 

 hemisphaerico-conoideis, minutis, initio epidermide vela- 

 tis dein erumpenti-superficialibus, atris, nitidulis; sper- 

 matiis ellipsoideo-globulosis, 3y s * 2 1 /,, 1-guttulatis, lu- 

 teolis. 



Hab. in caule putri Angelicse sylvestris, una 

 cum Leptosphceria conoidea, cujus est verisimiliter st. 

 spermogonicus, in S. Montello, aut. 1874. 



340. Goniothyrium arundinaceum Sacc. Peritheciis 

 gregariis erumpentibus, globulosis, papdlatis, atris; con- 

 textu parenchymatico fuligineo ; spermatiis ovoideo-oblon- 

 gis, 4-4 1 /., v 2y,-3, 1-2-guttulatis, olivaceis, sterigma- 

 tibus filiformibus, brevibus, 10-15*2% suffultis. 



