441 



gariis, adnato-superficialibus e globoso-conoideis, %-% 

 mill. diam., bysso velutino sulphureo, circumcirca breve 

 descendente, vestitis, ostiolo breve papillato nigro ; con- 

 textu celluloso flavo-virente, ostioli clensiore radiante fu- 

 ligineo; ascis cylindraceis, breve stipitatis, apice, lumine 

 crenulato, attenuato-truncatis, 180 » 15-18, paraphy- 

 sibus guttulatis obvallatis, octosporis; sporidiis vermi- 

 cularibus, curvatis, G0 * 4-5, utrinque rotundatis, cau- 

 daque filiformi 25-30 longa auctis , -4-5-nucleatis, 

 hyalinis, rarius apice ovoideo— inflatis. 



Hab. in trunco decorticato putri Robinite a Pado- 

 va, Oct. 1878. 



Obs. A Las. mutabili (Pers.) et L. ovina (Pers.), 

 quibus aftinis, byssi colore inconsueto et sporidiorum 

 forma et magnitudine distinguitur. 



250. Diaporthe (Sclerostroma) Cratsegi Nke, Fckl. Symb. 



p. 204. 



Hab. in ramis corticatis emortuis Crat aegi Oxy- 

 acanthae a Bdluno, Oct. 1878 (Spegazzixi). 



Obs. Acervuli subvalsei satis compacti, ostiolis pa- 

 rum emergentibus , obtusiusculis. Asci fusoidei 90— 

 100 * 9-12, aparaphysati, octospori; sporidia disticha, 

 cylindracea, utrinque obtusiuscula, 17-18 v 5-6, 1- 

 septata leniter constricta, 4-guttulata, hyalina. 



251. Dothidea Sambuci (Pers.) Fr., Sacc. Fung. Yen. 

 Ser. V. 182. 



Obs. Formas inter se parum recedentes legit cl. 

 Spegazzixi in ramis Robiniae Pseudocacise, 

 Triacanthi, Lonicerae, Evonymi nec non for- 

 mam stromatibus paulo minoribus magisque depressis in 

 ramulis Genista3 tinetorise, omnes circa Belluno, 

 aut. 1878. Asci et sporidia in omnibus perquam similia. 



252. Hyponectria flavo-nitens S. & S. Peritheciis 

 dense gregariis, epidermide pellucida velatis, globoso- 

 lenticularibus, y i0 - l / 8 mill. d. breve papillatis, amcene 

 flavis , contextu parenchymatico pallide flavo ; ascis 

 cylindraceo-fusoideis, breve stipitatis, 45-50 v 5-6 T / 9 , 

 apice, lumine sub-unifoveolato , coarctato - rotundatis, 

 aparaphysatis, octosporis; sporidiis distichis ovato-ob- 



