Sphaeriacese, Hyalodidymae, Diaporthe. 643 



soideis, 1-septatis, lenissime constrictis, 15-17 ^; 3^2-4^2 , 4-guttu- 

 latis, hyalinis. 



Hab. in ramulis Capparidis rupestris ad castrum S. Sal- 

 vadore, Susegana, Ital. bor. — Biaporthi pullce Nits. affinis. 



125. D. Euporthe brachyceras Sacc. F. Ven. Ser. IV, p. 11. — Stro- 2477 

 mate ramulos hinc inde ambiente, latiusculo v. maculiformi, zona 

 nigra per lignum subimmutatura tortuose excurrente limitato; peri- 

 theciis discretis v. ssepius in soros subvalseos aggregatis, ligno fere 

 omnino immersis, sphseroideis v. e mutua pressione angulosis, Y^-Va 

 mill. diam., atris, ostiolis cylindraceis perithecio longioribus peri- 

 dermium immutatum hinc inde fasciculatim perforantibus exertis- 

 que ; ascis fusoideis 45 ^ 8, Ssporis ; sporidiis distichis, fusoideis, 

 14-15^:3-4, constricto-1-septatis utrinque plerumque brevissime 

 apiculatis, 4-guttulatis, hyalinis. 



Hab. in ramis Ligustri vulgaris in sylva Montello Tre- 

 viso, Ital. bor. — D. spiculosce affinis sed satis distincta. 



126. D. Euporthe biglobosa (C. et E.) Sacc. Sphceria (obtectae) bi- 2478 

 globosa C. et E. Grevill. VII, p. 9. — Epidermide nigrificata te- 

 cta; peritheciis depressis; ascis cylindraceis ; sporidiis uniseriatis, 

 ellipticis, uniseptatis, profunde constrictis, hyalinis, 14:^7, cellulis 

 globosis. 



Hab. in ramis Lauri Sassafras, New Jersej Am. bor. 



127. D. Euporthe australis Sacc. et Speg. Mich. I, p. 29. — Peri- 2479 

 theciis sparsis ligno subimmutato immersis v. saltem basi infossis, 



et tunc cortice parum mutato partim exceptis, Hnea nigra sinuosa 

 per lignum excurrente liraitatis, globosis; ostiolo cylindraceo vix 

 peridermium superante; ascis fusoideis, 50-60;; 7-10, aparaphy- 

 satis, octosporis ; sporidiis distichis v. oblique monostichis breviter 

 fusoideis, 14-16^^3^2-5, medio constrictis, l-(3?)-septatis, septis 

 extirais tenuioribus spuriisque, 4-guttulatis, hyalinis. 



Hab. in ramis putrescentibus Celtidis australis, Coneglia- 

 no, Italiee borealis. — Ad sectionem Tetrastagce quoque vergit. 



128. D. Euporthe americana Speg. Mich. I, p. 457. — Stroraate hinc 2480 

 inde ramos ambiente, per lignum imrautatum excurrente, nigro- 

 limitato; peritheciis 3-7 in eadera raacula stroraatica laxe-grega- 



rie insidentibus, ligno infossis, Yfi-Vg ^i^l' diam., atris, ostiolo plus 

 vel rainus longo recto vel curvulo, cylindraceo, corticera perfo- 

 rante ornatis ; contextu tenuissime merabranaceo-parenchyraatico, 

 fuligineo ; ascis oblongo-fusoideis, aparaphysatis, 55-60 s 7-8, gra- 

 nuloso-oleoso-farctis ; sporidiis ....... iraraaturis visis. 



