34 



125. Venturia ditricha (Fr.) Karst Myc. Fenn. II. 188 

 - Sphceria ditricha Fr. Syst. Myc. II. p. 515 - Ver- 

 micularia ditricha Fr. Snmma Veget. Scandinav. 

 p. 420. 



Ildh. in pagina snp. foliorum Betulse albse 

 prope Concgliano, Aug. 1876 (Spegazzini). 

 120. Stigmatea Robertiani Fr. Summa 421 - M. V. 

 n. 909. 



Hab. in foliis adhuc vivis Geranii Robertiani 



a Conejliano, Padova, aut. 1876 (Speg. et Sacc). 



Obs. Perithecii contextus minutissime cellulosus, 



nucleus albus ; asci obclavati, sessiles, 40-45^12, 



paraphijsibus spuriis obvallati, octospori ; sporidia di- 



sticha oblongo-ovata, constricto- 1 -septata loculo su- 



periore crassiore, 13-14 * 4}/ 2 , flavo-olivascentia. - 



Notis cursive impressis satis a genere Sphcerella 



diflert. 



127. Sphasrella Tyrolensis Awd. Myc. Eur. 20 f. 94 - 



S. Pohjpodii a. FcM. Symb. 162 - *S. montellica 



Sacc; a typo differt sporidiis majoribus constrictisque. 



Ilab. in maculis rufescentibus paginae superioris 



Polypodii vulgaris in sylva Montello, Oct. 1876. 



Obs. Asci clavati, p. s. 50 * 14, apice obtusati, 



octospori; sporidia disticha, fusoidea, 18-20*7%- 



8 1 /.,, recta curvulave, 1-septata, leniter constricta, 2- 



nucleata, v. pluriguttulata, hyalina. - Sphceria Poly- 



poclii Rabh., sec Awd. 1. c ad Leptosphceriam spectat. 



12*8. Sphasrella Ariadna Sacc sp. nov. Maculis vagis, 



arescendo dealbatis, linea rufa cinctis; pcritheciis in 



macula gregariis innato-erumpentibus, globulosis, 40- 



50 diam., punctiformibus, ostiolo impresso pertuso; 



ascis obovatis, basi acutatis, apice rotundatis 20-25 



* 12-14, aparaphysatis, octosporis; sporidiis 2-3-sti- 



chis, cylindracco-fusoideis , 12-14 * 3y 4 -4, utrinque 



obtusiusculis, constricto-1-septatis, minute 4-guttula- 



tis, hyalinis. 



Jlab. iu foliis Coronillaj Emeri languidis, in 

 sylva Montello, Oct. 1875. 



Obs. Cum Sphcerella Emeri Ces. in Rabh. F. E. 



