Sphseriaceae, Allantosporse, Valsa. 109 



stris, Alni glutino-sae, Photiniae glabrse, Persicae vul- 

 garis, formas inter se parum diversas. 



Var. Rosarum De Not, Sf. ital. p. 37, t. 42. Pustulis mino- 

 ribus, peritheciis parcioribus, ostiolis abbreviatis. — In ramis Ro- 

 sarum in Britannia, Germania, Gallia, Italia. 



2. Valsa Rubi Fuck. Symb. myc. p. 200, Peck. 28 Rep. — Perithe- 430 

 ciis 6-10, in cortice interiore, sine stromate proprio nidulantibus, 

 globosis, atris; ostiolis conferte erumpentibus, brevibus, obtusis, 



, umbilicatis perforatisque, aterrimis ; ascis lanceolatis, subsessilibus, 

 octosporis, 32 i; 5 ; sporidiis farctis, cylindraceis, continuis, curva- 

 tis, hyalinis, 8-9 a 2. 



Hab. in sarmentis corticatis Rubi fruticosi, rarius Jura 

 (Morthier) in Italia bor. (Sacc.) ; in ramis Rubi villosi Amer. 

 bor. — A Valsa ceraiophora var. Rosarum De Not. recedit ostio- 

 lis brevioribus, umbilicatis. 



3. Valsa ccenobitica Ces. et De Not. Schem. sferiac. 33 et sfer. ital. 431 

 t. 41. — Stromate e basi suborbiculari depresse conico v. convexo, 

 parum v. omnino non emergente rarius nonnihil protuberante et 

 peridermii laciniis cincto, corticis interioris parenchymate quasi 

 composito eique concolore, rarius fucato, ostiolorum fasciculo libe- 



ro coronato; peritheciis in singulo stromate 7-10, rarius pluribus, 

 monostichis, subglobosis, mutua pressione plerumque angulatis, mi- 

 nutis, in collum breve attenuatis ; ostiolis crassiusculis, plus minus 

 elongatis, apicem versus sensim attenuatis, obsolete nodulosis, basi 

 connatis, divergentibus, poro minutissimo pertusis ; rarissime ab- 

 breviatis et in disculum minutum collectis ; ascis clavatis, octospo- 

 ris, 36-40^:6; sporidiis subdistichis, cylindricis, hyalinis, parum 

 curvatis v. rectis, 8-12i;2-2V2- — Spermogonium Cyiisporam si- 

 stit: spermatiis botuliformibus, 5-6^1, brevistiptatis. 



Hab. in ramis Quercus in Italia bor. et Germania et in ra- 

 dicibus Alni prope Miinster (Germ.), 



4. Valsa coacta Sacc. et Speg. Mich. I. 20. — Peritheciis in acer- 432 

 vulo minutos vix elevatos, cortice interiore hinc inde nidulantes, 

 monostiche aggregatis, globoso-depressis, ostiolis cylindraceis ver- 

 tice rotundato laevique pertusis, convergentibus, disco minuto ni- 

 gro, subcirculari (diam. vix y, mill.) periderma circum circa arcte 

 adhserens perforante, vix exserto ; ascis clavatis 30-35 ^; 5, sessili- 

 bus, aparaphysatis, Ssporis ; sporidiis irregulariter distichis, botu- 

 liformibus, curvulis, S-IOiJ^-^y^, hyalinis. 



Hab. in ramis corticatis Fici Caricse a Susegana (Itali^ 



