Sphseriacese, Phaeodidymae, Valsaria. 747 



bor. n. 1330. — Conceptaculis majusculis, subrotundis, nigris ru- 

 gosis, primitus tectis, demum cortice orbatis, ssepe longitudinaliter 

 confluentibus; ostiolo centro aggregatis, teretibus obtusis ; inter- 

 dum difformibus et apice substellatis; peritheciis oblongis, stipatis 

 seorsum in collura junctis, fuligineis: stromate parco albescenti, 

 demum fuligineo circumdatis; ascis octosporis ; sporidiis raonosti- 

 chis ellipsoideis, 1-septatis, fuligineis, 12 s 5. 



Hab. frequens in sarmentis et ramis Rhois radicantis in 

 Carolina inf. Amer. bor. (Ravenel). 



21. Valsaria phlyctaBnodes (Mont.) Sacc. Valsa phlyctoenodes Mont. 2827 

 Syll. Crypt. n, 771 et Fl. Alg. p. 468, sub Sphcerm. — Initio cor- 



tici innata, demum nuda, confluens, convexa; peritheciis tenuibus 

 stromati cinereo-nigro immersis, ostiolis erumpentibus quaterua- 

 tim connexo-stellatis ; ascis cylindraceo-clavatis, 130 y.. longis; 

 sporidiis oblongis tandem fuscis, bilocularibus, 15 ^ 4. 



Hab. in ramis Salicis pedicellatae emortuis, Bone (Duried). 2828 



22. Valsaria? purpurascens (l^C.) Sacc. Sphceria purpurascens Dec. 

 Flore Fr. 2, p. 118. Valsa purpnrascens (DC.) Cr. Finist. p. 32. 

 — In plagas transversales digesta; pustulis corticolis, v. tandem 

 in ligno denudatis, planis leviter carnosis, sordide purpureis, ro- 

 tundatis, 3-4 lin. latis, ssepe confluentibus et punctis exiguis nigris 

 punctatis; peritheciis ovalibus, nigris in collum attenuatis ; ascis. . . .; 

 sporidiis, teste Crouan, ovoideis 1-septatis. 



Hab. in ramis Cerasi et Castaneae in Gallia. 



23. Valsaria complexa (Mont.) Sacc. Valsa complexa Mont. Syll. 2829 

 Crypt. n. 765. Cent. IV, n. 92, in Ann., 2, XX, p. 370. — Im- 

 raersa, confluens, plana ; stromate fuliginoso ; peritheciis ovoideis 



in conceptaculo cupulseformi raarginato atro incusis, ostiolis discum 

 exsertum fuligineo-nigrescentem perforantibus nitidis; ascis subcy- 

 lindricis 100 u.. longis; sporidiis suboctonis, oblongis, brunneis, me- 

 dio transversim septatis; paraphysibus filiformibus, 2,5 -i. crassis. 

 Hab. in cortice populino, Reims Galliae (Saubinet junior). 



24. Valsaria oleifera (Tul.) Sacc. Valsa oleifera Tul. Carp. II, p. 2830 



197. (vix nomiuata). — Peritheciis valseis ; ascis ; spo- 



ridiis ovatis, crassis, didyrais, oleoso-granulosis albidis intra ascura, 

 fuscis asco liberatis. 



Hab. in ramis Populorum pr. Versailles Galliae, frequens. 



25. Valsaria fulvo-pruinata (Berk ) Sacc. Biap. Chorostate falvo- 2831 

 pruinala (Berk. ) Sacc. Syll. n. 2407. Valsa fulvo - pruinafa 

 (Berk.) Curr. Comp. Sphaer. n. 129, fig. 125. — Pustulata, subaa- 



