PyrenomyceUe, Valsacese, rhorostate. 377 



Hab. in ramulis Sorbi Aucupari;r' in Germania (Fuckel 

 sub Vaha sorbicola partim, in herb. Nitschke). — Forte eadem 

 species est D. (Chor.) Woroninio' .Tacz. qu.o tamen posterior (1896). 



3. Chorostate Sydowiana Sacc, Annal. Mycol. vol. VI (1908), Dia- 4606 

 porthe (Chor.) Sydowiana Sacc. Herb. — Stromatibus laxe grega- 

 riis, subconicis, pustulatim erumpentibus 1 '/^ nmi- diam.; perithe- 



ciis in quoque stromate paucis (7-10) sa^pius circinantibus, globu- 

 losis, intus atro-griseis, ostiolis globulosis, parum emergentibus ni- 

 gris et discum minutiim fere totum occupantibus ; ascis elongato- 

 fusoideis, basi acutatis subsessilibus, apice rotundatis himineque 

 bifoveolatis, 115-125*16-17^ aparaphysatis. octosporis; sporidiis 

 distichis tereti-oblongis, utrinque rotundatis, 28-30 « 8,3-9, medio 

 1-septatis, binucleatis, hyalinis. 



Hab. m rarais morientibus Sorbi aucupariie, Birgsau pr. 

 Oberstdorf BavarisB, JuHo 1906 (P. Sydowj. 



4. Chorostate Ailanti (Sacc.) Trav., Diaporthe Ailanthi Sacc. — Syll. 4607 

 I, p. 621 — var. megaceraphora Fairm , Proc. Eochest. Ac. of 



Sc. IV (1906) p. 220. — Ostiolis emergentibus, valde elongatis. 

 Hdb. in ramis Ailanti, Lyndonville, Amer. bor. 



5. Chorostate LithraBae (Speg.j Sacc. et Trott., Diaporthe Lithrcece 4608 

 Speg., Fungi Chilenses (1910) p. 62, cum icone p 200. — Peri- 

 theciis cortice innatis, eximie valsoideo-gregariis, globosis parvis 

 membranaceis, ostiolis cylindraceis, carbonaceis, conniventibus co- 

 ronatis, 200-250 a. diam. ; ascis subfusoideis aparaphysatis, mox 

 liberis, octosporis, 70-75 «10-12; sporidiis subcylindraceis 1-septa- 

 to-constrictulis, loculis aequilongis biguttulatis, hyalinis mediocri- 

 bus, 17-18*4-5. 



Hab. in ramis emortuis L i t h r le ^e c a u s t i c ae, Parque de Lota, 

 Chile Amer. austr. 



6. Chorostate salicella (Fr.) Sacc. — Syll. I, p. 622 [Diaporthe] — 4609 

 f. Populi-tremulaB Feltg., Vorst. Pilz. FI. Luxemb. IV (1905) p. 86 

 [Gnomonia). — A typo differt ascis sporidiisque minoribus; ascis 

 46-55*8-10, sporidiis 15-17*3,5-4. 



Hab. ad apicem ramulorum Populi tremuhc, Heinrichs- 

 hof Luxemburgia. 



7. Chorostate ostryigena (Ell. et Dearn.i Sacc. et Trott., Diaporthe 4610 

 ostrijigena EII. et Dearn., Fungi Columb. (1905) n. 2019. — Stro- 

 matibus cortice interiore v. liguo iuuatis, subseriatim dispositis, li- 



nea stromatica nigra profunda endoxyla circumscriptis ; peritheciis 

 oircinatis v. subcircinatis ligno adnatis v. innatis, globoso-conoi- 



