148 Sph.Driaceiie, Allaiitosporao, Eutypella. 



sporis, 20-32 s 3-4 p. sporif. ; sporidiis in asci liimine, apice an- 

 gustato, subdistichis, cylindricis, curvulis, pallidis v. nonnihil fu- 

 i^cescentibus, 6-8 ^ V/^. — Spermogonia sistunt Cytisporam rube- 

 scentem Fr. p. p. 



7/a6. in ramis emortuis Pruni spinosa?, P. Cerasi, P. Ar- 

 raeniacae, P. insititiae, Amygdali Persicae in tota Euro- 

 pa ct Ainerica boreali. 



5. Eutypella ventrjcosa (Fuck.) Sacc. V. ventricosa Fuck. Symb. ^67 

 mycol. pag. 125. — Omnium maxima! Conceptaculis sparsis aggre- 

 gatisque, erumpentibus, demum liberis, ventricosis, irregulare glo- 

 bosis conicisve, atro-fuscis, Isovibus, 2-5 mill. diam., apicem versus 

 conicis; spermatiiferis inordinato-multicellularibus, cellulis oblon- 

 gis, verticalibus, griseis, cirrhis per ostiolum commune expulsis, 

 pallide-ilavis ; spermatiis cjlindraceis, curvatis, 3^1; peritheciis 

 ascigeris demum in iisdem conceptaculis nidulantibus, subglobosis, 

 ostiolis e conceptaculi vertice exsertis, cylindraceis, atris ; ascis el- 

 lipticis, subsessilibus, Ssporis, 32 i; 6 ; sporidiis farctis, cylindraceis, 

 curvatis, coutinuis, 8-2, hjalinis. 



Jlab. in truncis corticatis vetustis Ulmi campestris et 

 Quercus, rarius prope Usingen et Hattenheim, Gerraania. 



6. Eutypella Sorbi (Schm.) Sacc. V. Sorbi (Schmidt) Fr. Summ. Veg. ses 

 Scand. p. 111. Nits. Pyr. Germ. pag. 168. De Not. Sf. it. tab. 34. 

 Sphc^ria Sorbi Schm. Myc. Heft. I. 59. — Stroraate valseo, e basi 

 orbiculari, rarius ovali, pulvinato, depresse subgloboso, ostiolorum 

 fasciculo, basi constricto, coronato, sub peridermio, mox relaxato, 

 ostiolis erumpentibus perforato varieque fisso, ligno insidente, cor- 

 tice interiore primitus velato, deinde libero, atro; peritheciis in 

 •singulo stromate numerosis, sine ordine, immo polystiche dense- 

 que stiiiatis, circa centralia erecta concentricis, convergentibus, glo- 

 bosis, collo pro situ plus miiius longo, ostiolis longiusculis, cras- 

 sis, sulcatis, tri-pentagonis, basi connatis, apice liberis saepeque 

 divergentibus instructis; ascis anguste clavatis, longe ac tenuiter 

 pedicellatis, octosporis, 40-48^4-6 p. sporif.; sporidiis in asci lu- 

 mine et apicem versus attenuato conglobatis, cylindricis curvulis, 

 dilute fuscescentibus, 7-8 s ^-^Vo. — Spermogonia cytisporoidea 

 {r>/tispora ritbescens Fr. p. p.); spermatiis allantoideis 4 y.. long., 

 aliisque 35-45 a. long.; cirrhis rubescentibus. 



IJab. in ramis Sorbi aucuparire, S. domestica? in Sue- 

 cia, Belgio, Gallia, Italia, Helvetia, Lapponia, Fennia. 



7. Eutypella pentagona (Pers.) Sacc. S. pentagona Pers. Syo, p. 42. 569 



