Sphseriaceae, Hyalodidymae, Diaporthe. 639 



deis, 55 ii 10, aparaphysatis, octosporis; sporidiis distichis oblongo- 

 fusoideis, raedio leniter constrictis, 15 is ^y^-S, 1-septatis, 4-gut- 

 tulatis, hyalinis. 



Hab. in rarais Paliuri aculeati, Montebelluna, Ital. bor. 



113. D. Euporthe geographica Fuck. Symb. myc. App. II, p. 38. — 2465 

 Stromatibus illis Diaporthi coniroversce similibus, maculas irre- 

 gulariter elongatas, liraitatas, atro-fuscas forraantibus, in ligno li- 

 nea nigra circumscriptis; peritheciis spermatiiferis in stroraatis su- 

 periori parte natis, iraraersis, rainutis, globosis ; spermatiis ovato- 

 oblongis, biguttulatis, continuis, 10 ii 3 ; peritheciis ascigeris in stro- 

 mate sordido profunde iramersis, globosis, nigris, collo vix promi- 

 nulo, cylindraceo ; ascis lanceolatis, Ssporis, 64 ^ 8-9 ; sporidiis sub- 

 distichis, fusiformibus, 4guttulatis, uniseptatis, hyalinis, 10-12 i; 4-6. 



Hab. in ramis siccis adhuc stantibus Syringse vulgaris, 

 pr. Biebrich Germaniae. 



114. D. Euporthe medusaea Nits. Pyr. germ. p. 251. — Stromate ef- 2466 

 fuso V. subvalseo plagas mox late effusas ramosque arabientes raox 

 breviores irregulares, varie confluentes forraante, cortice haud de- 

 colorato, facile solubili tecto, ligni superficiem nigrificante v. cru- 

 stam aterrimam, verruculosara, interruptara sistente, intus nigro- 

 limitato ; peritheciis subglobosis v. depressis, immo a latere cora- 

 pressis, ligno plus minus profunde imraersis, raox dense stipatis 

 raox sine ordine sparsis v. solitariis majusculis, collo brevi, tenui 

 instructis; ostiolis tenuissime cylindricis v. nodulosis, maxirae elon- 

 gatis, flexuosis, in ligni superficie prostratis, tamquam repentibus 

 cortice omnino tectis v. eum apicibus solura perforantibus, stro- 

 raatibus subvalseis, saepe radiatim expansis ; ascis subcylindricis an- 

 guste clavatis v. oblougis, octosporis, 46-52 ^ 7 , sporidiis subdi- 

 stichis, fusiformibus, acutiuscuhs v. obtusis, haud constrictis, rectis 



vel inaequilateralibus, pallide fuscescentibus , .2-(4 ?)-ceIIuIaribus, 

 10-13 i; 3. 



Hab. in ramis emortuis Cytisi Laburni, Cappenberg Ger- 

 maniae. 



115. D. Euporthe fasciculata Nits. Pyr. Germ. p. 247. Sacc. Myc. 2467 

 Ven. Spec. p. 140, t. XIII, f. 62-64. Sphcer^ia spiculosa Auctorum 



p. p. — Stroraate in ramis corticatis, plagas mox maxirae extensas, 

 arabientes raox contra, et quidera ssepius, maculas irregulares bre- 

 ves, imrao brevissimas, solitarias v. confluentes formante, ligui su- 

 perficiera nigrificante, parte immersa nigrolimitato; peritheciis li- 

 gno plus minus alte immersis, plerumque gregatim densius nidu- 



