Pyrenomycetefe, Sphaeriaccy^, Aliautospoite. Valsa. 449 



nigris, tenuibus sed firaiis, collibus crassiusculis brevibus, ostiolis 

 fere orbiformi-dilatatis, parum prorniuulis; ascis ramoso-pedicella- 

 tis, parte sporifera fusiformi aut apice rotundata, 40-51 s 5-6, 6- 

 8-sporis; parapbysibus non visis; sporidiis cylindraceis, leviter cur- 

 vatis, 10-14 s 2, hyalinis. 



llab. ad ramulos Salicis babylonicas gregatim et socialiter 

 cura Ci/tospora Salicis-babyloniciB, Djakovar Slavonias. 



9. Calosphaeria microtheca (C et E.) Sacc Syli. I, 67. var. brevi- i858 

 rostris. — Peritheciis brevissime rostellatis ; ascis clavatis, apice 

 truncatis, 30-35^ 6-7; paraphysibus bacillaribus longioribus obval- 

 latis, octoiporis; sporidiis allantoideis, 5-7=; 1,5, hyalinis, 



Hab. in ramis putrescentibus decorticatis, Newfleld N. J. (El- 

 Lis). — Fab'ica tota Calosphwri^, habitus vero potius Gerato- 

 stomatis. 



10. Caiosphaeria Smilacis Karst. et Har. Rev. Myc. 1890, u. 47. — 1359 

 Peritheciis in cortice interiore inordinate gregariis v. vaisiformiter 

 acervatis, peridermio pustulato tectis, sphseroideis v. siccitate de- 

 presso-sphgeroideis, exiguis, atris, erostratis, glabris, ostiolis brevis- 

 simis, obtusis disculum subrotuadum, atrum, minutissimum officieu- 

 tibus; ascis clavatis, octosporis; sporidiis distichis, botuliformibus, 

 curvulis, eguttulatis, hyalinis, 15-22 s 5-0. 



Hab. ad ramulos aridos Smilacis in Ohio America} borealis 

 (Lesquereux). 



QUATERNARIA Tnl. — Sacc. Syll. I, pag. 106. 



I. Ouaternaria abnormls (Fr.) Berl. et Vogl. Add. Syll, p. 24, Sph(B- 

 rm abnormis Fries. S. M. II, p. 41] et Sacc. Syll. II, pag. 487, 

 Valsa abnormis. Cooke in Grevillea XIII, [>. 30. — Sporidia al- 

 lantoidea, hyalina, minuta, 



VALSA Fr. — Sacc. Syll. I, p. 108. 



1. Valsa Opulifoliae Peck 88 Rep. St. Mus. p. 103. — Stromatibus 186O 

 subconicis vel subhemisphaericis, erumpentibus; peritheciis 5-20 in 

 quoque stromate, in cortice interiore nidulantibus, stipatis, mutua 

 pressione stepe angulatis; ostiolis stipatis, atris, in disco griseo latea- 

 tibus; ascis subclavatis, pedicellatis, 20-40:^6-8 p. sp. ; sporidiis 

 allantoideis, sursum inordinatis, basi monostichis, 10-12 =; 2-2,5. 



Hrib. in ramis eraortuis Spiraea^ opulifoliae, West Albany 

 Americae borealis. 



2. Valsa grisea Peck in Torr. bot. Glub. 1884, p. 28. — Stromati- isGl 



29 



