Systematische Bearbeitung der Pyrenomycetengattung Lophiostoma ete. (p.91) 135 
67. L. macrostomum, Tode. 
Syn.: Sphaeria macrostoma, Tode, Fung. Meckl. Fasc. IL. p. 12. [,,@) v. nigra: — in 
ligno ipso rami cujusdam, putredine admodum jam exesi. — 2) v. fusca: — 
ramuli cujusdam putrescentis, cortice exuti, superficiei immers. — y) v. nigro- 
fusca: — in Hederae terestris et Lonicer. Periclym. stipitibus aridis. — 
0) v. libera: — in fructulo ligni quercini. — &) v. pileata: — in ramulis 
avidis.“]; 
Fries, Syst. myc. IL. p. 469. („ad ligna, sarmenta et cortices, passim.“) ; 
Currey, Transact. Linn. Soc. XXII. (1859.) p. 321. n. 283. pro parte, 
tab. 58. f. 65. („Spor. *0020 to 0026 i = c. 45—55 u long.*); 
Kickx, Flor. crypt. de Flandr. p. 337 seq. (,,Spor. bisér., oblong.-ellipsoid., 
obtus., divisées transversalement par 5—6 cloisons. — Sur l'écorce des érables, 
etc.) 5 
Berkeley & Broome, Ann. Nat. Hist. n. 881.* (,Spor. *0008 i = c. 
20 « long, oblong, torulos., trisept., very like those of Aspregenii.“), 
Lophiostoma macrostoma, Cesati & De Notaris, Schem. di classif. p. 45; — Cooke, 
Transact. Bot. Soc. vol. IX, 2. Pr 327.0: 1. 0. acon. pl. VI. f. 1. et Handb. 
Brit. Fung. II. p. 848. (,,Spor. uniser., yellow, then brown, 7-sept., the last 
Joint at each extremity small and colourless, 35 4 — On bark of Sycamore 
and on Holly twigs.“); — Fuckel, Symb. mye. p. 157 seq. 
Exsice.: Fries, Scler. Suec. n. 345. — Fuckel, F. rh. n. 923. („Spor. submonostich., 
oblong., utrinque at tenuat., 4—5-septat., medio constrict., fuse., 40 u long., 
9 u crass. An alter Rinde von Quercus, das ganze Jahr.**) 
Perithecia plerumque sparsa, irregulariter distributa, primo immersa et 
ostiolis tantum emergentia, tandem semiimmersa, interdum paene superficialia, 
majuseula, sphaeroidea, atra, nucleo albo, ostiolis plerumque magnis, ellipsoideis, 
basi saepe angustioribus atque apice transversim striatis, poro magno, sub- 
orbieulari pertusis, tuberosis, longitudine saepe multo altioribus instructa. 
Asci stipati, cylindraceo-clavati, basin versus longiuscule attenuati 
V. breviter pedicellati, subrecti v. saepius curvati, octospori, 110—160 u longi, 
14—18 u lati. 
Paraphyses numerosissimae, longae, tenues, filiformes, simplices, uni- 
cellulares, ascos longitudine paene aequantes. 
Sporae fusiformes v. oblongo-ellipsoideae, utrinque obtusae, nonnun- 
quam inaequilaterales, rectae v. curvulae, 6—10-cellulares, interdum per- 
parum  torulosae, fuscae, — plerumque cellulis terminalibus minutissimis 
i 
