102 Sphaeriaceae, Allantospora3, Calosphaeria. 



Fungi ital. i. 474. — Acervulis gregariis, discoideis, diara. V/^- 

 IV^ mill. in cortice pustulatim parum elevato nidulautibus, epi- 

 dermide primitus tegente dein disculo minute perforata; perithe- 

 ciis in quoque acervulo paucis (6-10) arcte valsiformiter aggre- 

 gatis, globosis Y4-V3 mill. diam., atris, nitidulis, glabris, ostiolis 

 brevissirais, obtusis, disculum subrotundum atrum efficientibus ; 

 ascis clavatis apice truncato-rotundatis, 42 := 6, deorsum attenuatis 

 basidiisque elongatis suffultis, paraphysibus paulo longioribus gut- 

 tulatis obvallatis, Ssporis; sporidiis distichis cyliQdraceo-fusoideis, 

 curvulis, 7-8:;l, hyalinis. 



Hab. in ramulis arcte corticatis Fagi sylvaticae in sylva 

 Cansiglio (Treviso, Italia bor.) octobr. 1874. 



21. Calosphaeria vibratilis (Fr.) Nitschke Pyr. germ. p. 97. Sphceria ^^'^ 

 vibraiilis Fr. — Peritheciis solitariis, sparsis, sphaeroideis vel ovoi- 

 deis, siccis saepissime collapsis, laevibus glabris, raro primo parce 

 pilosis, nigris, nitidis, diam. 0,3-0,8 mill. collis brevissimis ostiolis- 

 que rotundatis, minutissimis, peridermium haud vel vix superan- 

 tibus; ascis clavatis, 24 :s 4 (p. sporif.), paraphysibus longioribus ob- 

 vallatis; sporidiis subdistichis, fusoideo-elongatis, leniter curvulis 

 vel subrectis, hyalinis 4-6 ^ 1 . 



Hab. ad corticem ramorum Padi et Sorbi in Fennia raeri- 

 dionali et raedia in Germania, Britannia, Italia, Gallia. — Ostiolum 

 tenerriraum, aegre conspicuum, sed epidermis luci obversa pertusa 

 apparet. Supra peridermium nullo modo conspicitur, sed huic so- 

 luto ssepissime adhceret. Ascorum pedicelli ramosi. 



b) Perithecia hirsuta. 



22. Calosphaeria jungens Nits. Pyr. germ. 101. — Peritheciis 2-4 in ^iz 

 soros exiguos, orbiculares dense stipatis. parvis, adscendentibus v. 

 fere erectis late ovatis v. subglobosis, collabascentibus, atris, pilis 

 sparsis, patentibus, ex cinereo lutescentibus parce pilosis, deinde 

 glabrescentibus, heviusculis, collo destitutis sed vertice tandem late 

 perforatis, cortici interiori v. affixis tantum v. paullo imraersis, 

 peridermio facile solubili ac rirais v. poris rainutis perforato, ce- 

 terum immutato, nec elevato tectis; ascis late fusiformibus, v. ob- 

 longis, rarius clavatis et apice rotundatis, obtusissimis, in pedicel- 

 lum duplo longiorem subito v. sensira attenuatis, octosporis, 40, v. 

 rarius -64:^12; sporidiis conglobatis, cylindricis, utrimque parum 

 angustatis, curvulis v. subrectis, hyalinis, guttulis, oleosis 2-4 fce- 

 tis, 20 = 4-5; rarius 12:^4-5. 



