147 



elongata, curvula, longit. 6—8 mmm., crassit, 2 mmm., tan- 



dem in cirrhos rubro-hyacinthinos expulsa. 



Syn. Sphaeria vel Valsa Uucostoma Auct. pl. pr. p. Valsa 

 Auerswaldii Nitschk. Pyr. germ. p. 225. 



Form. spermog. Sphaeria (Cytispora) personata Fr. Syst. myc. 

 n, p. 485 (forma hetulina) sec. specim. orig. : Nitschk. 1. c. 



Hab. Ad Rhamnum, Frangulam in Fennia australi fre- 

 qvens. Aut. — vere. 



19. V. diatrypa Fr. Sumra. Veg. Scand. p. 411. 



„Stroma minutum, e basi orbiculari vel ovali conico- 



attenuatum, truncatum, protuberans, pustulatum, disculo minu- 



tissimo peridermium, poro vel rimula perforatum, vix supe- 



rante. Conceptacula exigua, rotundata vel ovata, depresse 



convexa, peridermio tegenti plerumqve adhaerentia, mox sper- 



mogonium, mox stroma perithecigerum excipiunt. Perithecia 



in singulo stromate 3 — 7, saepe spermogonio centrali circum- 



posita, rarius stroma integrum, ordine monosticho, occupan- 



tia, globosa, collis tenuissimis instructa. Ostiola minutissima, 



punctiformia, rotundata, atra, nunc in disci orbicularis, exi- 



gui, albidi raargine, nunc contra dense stipata erurapentia, 



vix exserta. Asci oblongi vel clavati, sessiles, octospori, lon- 



git. <^0 — 100 mmm., crassit. 8 — 16 mmm. Sporae distichae, 



cylindraceae, curvulae, unicellulares, hyalinae, longit. 16 — 18, 



rarius- 24 mmm., crassit. 3 — 6 ramm. — Sperraogoniura poro 



in disco albido singulo, centrali, raulto rarius duobus tribusve 



pertusum, multiloculare, locellis numerosis, minutissimis cir- 



cinatira ordinatis. Sperraatia cylindrica, curvula, longit. 6 



ramra., crassit. circiter 2 mram. tandem in cirrhos rubentes 



protrusa:" Nitscok. 



Syn. Sphaeria diatrypa Fr. Syst. myc. II, p. 388. Valsa 

 diatrypa Nitschk. Pyr. germ. p. 226. 



Eisicc. Fr. Scler. Svec. 79. 



