Sphaeriacese, Hyalodidymae, Diaporthe. 635 



arabientes occupante mox brevissimo, immo peritheciis ostiolis ar- 

 etissime stipatis valseum semulante, ligno corticique immerso, strato 

 extimo tenuissimo, nigricante circumscripto, peridermio adhserente, 

 haud decolorato, tecto; peritheciis grandiusculis, globosis v. mu- 

 tua pressione compressis, rarius laxe ac sine ordine distributis, sse- 

 pissime vero 4-20, immo pluribus densissime stipatis, monostichis, 

 V. fere distichis, collis haud raro convergentibus, ligno omnino so- 

 litoque altius infossis, in collum abrupte attenuatis ; ostiolis plus 

 minus elongatis, validis, aliis abbreviatis cylindricis, apice rotun- 

 datis, aliis longioribus et apicem versus attenuatis, tunc varie fle- 

 xuosis V. curvatis, nodulosis v. deformibus, raro solitarie, multo 

 ssepius 4-20 v. pluribus conjunctim erumpentibus; ascis oblongis v. 

 clavatis, octosporis, 50-56^10; sporidiis subdistichis, fusiformibus, 

 utrinque obtusiusculis, bicellularibus, guttulis mox 2-4, mox contra 

 pluribus foetis, medio tandem constrictis, lutescentibus, 14-16 s 5. 

 Hab. in ramis crassioribus emortuis Myricse ceriferae in 

 Horto botanico Miinster Germanise. 



102. D. Euporthe viticoia Nits. Pyr. Germ. p. 264. — Stromate bre- 2454 

 vi, plagas minutas in rami longitudinera extensas, ovales, ellipticas 



V. irregulares, hinc inde confluentes occupante, intus nigrolimitato, 

 V. ligni superficiera maculis, atris, opacis aspergente, corticis libro 

 fibroso primum omnino tecto deinde ssepe nudato; peritheciis exi- 

 guis, depresse subglobosis, stromati alte iramersis, pleruraque in 

 series longitudinaliter directas, breves, pleruraque siraplices ordi- 

 natis, mox dense stipatis mox distantibus, in collura longiusculura 

 subito attenuatis; ostiolis basin versus sensim incrassatis, conicis 

 V. plus minus elongatis, tenuissirae cylindricis, nodulosis, rectis v. 

 varie flexuosis, per libri rimis angustis ordine lineari erumpenti- 

 bus; ascis anguste clavatis, octosporis, 60is7-8; sporidiis distichis 

 subfusiformibus vel saepius clavaeformibus, bi- cellularibus, haud 

 constrictis, saepissime parum curvatis, hyalinis, 10-12^:3. 



Hab. in sarraentis Vitis viniferae prope Miinster Germaniae 

 et prope Treviso Italiae borealis. 



103. D. Euportlie Badliami (Curr.) Sacc, Diatrijpe Badhami Curr. 2455 

 Linn. Trans. XXII, t. 46, f. 80, Cooke Handb. n. 2446. — Peri- 

 theciis subsolitariis v. aggregatis, penitus ligno imraersis, perider- 

 mio intus denigrato; ostiolis perforatibus, rugulosis; ascis tereti- 

 fusoideis breve stipitatis, octosporis; sporidiis distichis, fusoideis 

 utrinque acutis appendiculaque setacea auctis, 4-nucIeatis, hyalinis, 

 12,7-15 [j.. longis (sine setulis). 



