1 



654 Pyrenoniycet>e. Sphaeriaceee, Hyalodictyje. Winteria. 



tundatis, 130 * 14-1<% octosporis ; sporidiis monosttchis, fusiformi- 

 bus, interdum ovoideis, 19'/^-30'/, « 107^»12',%, 3-7-septatis mu- 

 riformibusque, fuscis. 



//a6. in thallo Lopadii pezizoidei var. muscicoli, Piz- 

 thal Tiroli» (Arnoliv, 



Sect. 9. Hyalodicty». 



PLEOSPH/ERULINA Pass. - Syll. XI p. 350, XIV p. 611. 



J. Pleosphaerulina Briosiana Pollacci, Sopra una nuova malatt. erba 1' 

 med. p. 3, t. I.T.I (Atti ist. bot. Pavia 1901). — Maculis in foliis 

 bruuneo-cinereis, irregularibus, numerosis, 1,5-4 mm, diam. ; peri- 

 theciis sparsis, mernbranaceis, immersis, dein erumpentibus, glo- 

 boso-oblongis, niinutis, glabris; ascis aparaphysatis, saccatis, 80- 

 90 «30-40; sporidiis oblongo-fusoideis, utrinque obtusiusculis, gra- 

 milosis, chiorino-hyalinis, transverse 3-raro 4-septatis, locuUs ssspe 

 1-2 septis longitudinalibus divisis, 20-25*6-8; myceiio raiuuto, 

 ramoso, hyalino. 



Jfah. in foliis vivis Medicaginis sativce et falcatfe, 

 quas valde vexat, in agro utinensi et papiensi Ital. bor. 



CATHARINIA Sacc. — Syll. II p. 275, IX p. 892, XI p. 350, XIV_ 

 pag. (Ul. 



1. Catharjnia australiana F. Tassi, BulJ. Lab. Ort. Bot. Siena 1900, i 

 p. 9(5, t. X, f. 1. — Peritheciis globoso-conicis, circ. 2(X) u. diani., 

 eparsis, primo epidormiJe velatis, dein erurapenti-superficialibus, 

 nigris, submembranaceis, contextu parenchymatico fusco-fuligineo; 

 ascis subcylindraceis, antice rotundatis tenui-tnnicatis, postice at- 

 tenuatis, in pedicellum gracilera mox ovanescentem desinentibus, 

 paraphysatis, 8-sporis, 70-80^:^18; sporidiis distichis, ellipsoideis, 

 rectis v. vix inajquilateralibus, transverse 5-6-septatis, septulis lon- 

 gitudinalibus divisis, parum constrictis, hyalinis, 15-16^8-10. 



IJab. in ramulis emortuis Casuarinae, Sydney Australia3. ^h 



WINTERIA "Rehm — Syll. II p. 225, XIV p. 612. ^^ 



1. Wintcria intermedia Sacc. et Fautr. Bull. Soc. Myc. France'19(X), ]l 



p. 21. — Peritheciis laxs gregariis, subcutaneo-emergentibus, 7^-'/, 



mm. diara., applanatis, atris, epapillatis, poro latiusculo portusis, 



contextu sinuose parenchymatico, viridulo, molliusculo; ascis tere- 



