328 jSphseriaceao, Dietyosporj», Fenestella. 



raio adhaerente tecta; spermatiis oblongis clavulatisque 10^3, 2- 

 3-guttulatis, luteolis. In iisdem ramis. — A F. macrospora Fuck.. 

 (ex diagn.) sporidiis non insequaliter didjmis sed sequaliter oblon- 

 gis, saturatius coloratis, utrinque obtusioribns, stromateque cortici 

 insidente non vero immerso statim diguoscitur 



7. Fenesteila macrospora Fuck. Symb. App. i, 313. — Stromate 4oot 

 valseo, late conico, snb cortice niduiante; peritheciis dense stipatis, 

 S-12, majusculis. obovatis, nigris, nucleo griseo, in collum atte- 

 nuatis, ostiolis in disco ferrugineo, rimoso, papillseformibus, atns, 

 perforatis ; ascis stipitatis, cylindraceis, 8-sporis, 270 a 21 ; spori- 

 diis oblique monostichis, oblongo-ovatis, iniequalifer didymis sed 



vix constrictis, multiseptatis muriformibusque, fusco-flavis, utrin- 

 que pallidiori-apiculatis, 48 s 18. — Spermogonium (CyHspora fa- 

 gicola). Peritheciis 6-12 in stromate pallido, orbiculari, piano, 

 erumpente, demum libero, 1 l / 2 -2 lin. lat. nidulantibus, minutis, 

 subrectis, 4-6 s 2 et alterum (Cytispora corylicola). Pustulis asco- 

 plioris similibus sed minoribus, multiloculatis; spermatiis globoso- 

 conicis, papillatis, perforatis, atris; spermatiis cylindraceis conti- 

 nuis botuloideis, curvis, 6^1,5-2. 



Ilab. in ramis corticatis siccis Coryli et Fagi pr. Reichart- 

 shausen et (Estrich Germania?. 



8. Fenestelia ftlougeotii (Pers., Curr.) Sacc. Sphceria (Diatrype) Mou- 1002 

 geotii Pers. in Curr. 'Comp. Sphser. pag. 273, tab. 47, fig. 97, et 

 Suppl. Obs. p. 245. (ut videtur). — Peritheciis globoso-depressis, 

 coriaceis, l / 2 mill. d., tectis hinc inde 2-3 aggregatis v. subsparsis, 

 ostiolo brevissimo erumpente; ascis cylindraceis breve crassissime 

 stipitatis, 120-160 s 28-30, apice tunica integra rotundatis, para- 

 physatis, octosporis; sporidiis oblongo-clavulatis, utrinque, pra^ci- 

 pue apice, rotundatis, 40-45^15-18, 7-septatis, leniter constric- 



tis, septis longit. 2-3-seriatis, olivaceo-melleis, dein fuligineis plu- 

 riguttulatis. 



Hab. in ramulis Alni glutinosse, pr. Rouen Galliae (Letf.x- 

 dre) et io Vogesis (Mouqeot). 



9. Fenestelia melastoma (Fr. p. p.) Sacc. Sphmria mo.lastoma Fr. 400.3 

 Scl. Suec. n. 223, teste l)e Not. Schema, pag. 206. — Peritheciis 

 valsoideo-aggregatis . . . . ; ascis , . . . ; sporidiis ellipsoideis, majuscu- 



Hs. fusco-badiis, 7-8-locularibus, loculis pene omnibus septo lon- 

 gitudinali divisis (De Not.). 



llab. in cortice Pyri Mali in Suecia et Germania 1 ? — Peri- 

 thecia (sec Fr. S. M. 11, 388) ovata, pro ratione majuscula; discus 



