750 Sphaeriaceae, Phjeodidymae, Valsaria. 



stipite 50-70 j.. long. ; sporidiis moDostichis, cylindraceo-oblongis, 

 utrinque sphaeroideo-rotuudatis, rectis, medio uniseptatis vix con- 

 strictis, saturate fuscis 33-42 r 13-15; paraphysibus crassis sim- 

 plicibus articulatis et guttulatis. 



//a^. in cortice Alnorum pr. Leipzig GermaniaB (Auerswald). 

 — Habitus fere Anthostomatis turgidi. 



33. Valsaria moroides (C. et P.) Sacc. Dialnjpe moroides C. et Peck, 2^^^ 

 29 Rep. on tht> St. Mus. New York. — Minuta, erumpens, ostio- 

 lis confertis, prominulis hemisphaericis nigris discum denique obli- 

 terantibus; peritheciis stipatis, nigricantibus ; ascis cylindricis; 

 sporidiis monostichis, oblongis, 1-septatis, coloratis, 12-15 c; 5. 



Hab. in ramis emortuis Alni. Sandlake Amer. bor. 



34. Valsaria donaclna De Not. Schema Sfer. p. 305, Sphceria dona- ^''^o 

 cina De Not. Micr. ital. Dec. VI. p. 95. fig. III. - Acervulis con- 

 vexo-colliculosis ssepe parallelis, confluentibusque erumpenti-super- 

 ficialibus, nigris, peritheciis crassiusculis, duris, irregularibus, stro- 

 mate immersis, ostiolis vix exertis, subobsoletis ; ascis cylindraceis, 

 basi angustatis, paraphysatis, octosporis, 100^150^10-11; sporidiis 

 raonostichis, biloculari-constrictis, utrinque rotundatis, rufo-badiis, 

 15::; 6-8, 



Hab. in culmis siccis saepius ad internodia Arundinis Do- 

 nacis etc. in Liguria, Venetia et Algeria. — Sphceria donacina 

 Fr., teste Montagne, est sphaeropsidea. 



35. Valsaria lophiostoma (Hazsl.) Sacc, Myrracecium lophiostomuni im ] 

 Hazsl. Hedw. 1874, p. 142 et Frig. Ban. p. 55, fig. 11. - Myce- 



lio corticem iuteriorem, ssepe etiam stratum supremum ligni pe- 

 netrante passim in stromata atra carbonacea, haemisphaerica con- 

 creto, solummodo ostiolis peritheciorum epidermidem perforantibus; 

 peritheciis in singulo stromate 3-multis, simplicibus, duplici immo 

 et triplici strato super-positis, stratis peritheciorura successive evo- 

 lutis, inferioribus recentioribus; nucleo priraura albo, denique ni- 

 gro; ascis linearibus, octosporis, paraphysibus septatis, obvallatis ; 

 sporidiis ovalibus, obtusissimis, diblastis, nigro-fuscis, 22 z: 12; peri- 

 theciorum ostiohs maximis, obovatis, compressis, lophiiformibus, 

 radiatim circa columellara dispositis, rima radiali dehiscentibus. 

 Hab. in ramis siccis ad Lunkany Banatus. 



II. Phdeospp.rma Sacc: stromate effuso indetermiiiato endoxylo. 



36. Valsaria anserina (Pers.) Sacc. Fungi Venet. Ser. IV, pag. 19, 3?842 

 Spkiuria anserina Pers. Icon. et descript. p. 5, tab. I, fig. 8-10, 



