Sphaeriaceae, Dietyospop», Cueurbitaria. 315 



S. V. S. pag. 386, Cooke Handb. u. 2406. — Peritheclts cueurbi- 

 tarioideis; ascis cylindraceis ; sporidiis mouostichis elliptico-elon- 

 gatis 3-septatis, subindeque iongitudinaliter divisis, constrictis, fu 

 hgineis, 8so, 



Hab. in corticibus putridis inque ramis Aeeris Pseudcpla- 

 tani, in Suecia, Britannia, Gallia. — Descriptio sporidiorum sec. 

 Fr. Exs. n. 382. 



23. Cucurbitaria Rhamni (Nees) Fuck. Syrab. p. 174. Sacc. F. it. 533. mi 

 Sphceria Rhamni Nees, Syst. Pilz. p. 299, f. 326. Fr. Syst. rayc. Jl. 

 pag. 417. — Peritheciis stromate tenui, dematiaceo, atro, subinde 

 obliterato insideutibus. in ca^spites longitudinaliter effu os subag- 

 gregatis, rotundatis, collabascendo umbilicatis, concentrice rugosis. 

 nigris, glabris, circiter 0,6 raill. iatit. ; ascis cylindraceis, 120 s 12, 

 ramuloso-paraphysatis, 8-sporis; sporidiis raonostiehis, ovoideo-ob- 

 longatis, vel ovoideo-ellipsoideis, medio subconstrictis 3-5-septa- 



tis murali-divisis, aureo-fuscis, 18-24-8-9, paraphysibus fHifor- 

 inibus. — Pycnidia (Diplodia Frangulce Fuck.) sparsa csespito- 

 sa, media magnitudiae, erumpentia, atra, globosa, papiilata , stylo- 

 sporis oblongatis, medio vix constrictis, fuscis 24» 10. — Sperm 

 goniuni Placentarzam Auersw. exhibens; erumpens, 1-2 lineas 

 lata, gelatinosa, sordida ; spermatiis oblongo-ovatis, quandoque cur- 

 vatis, continuis, hyalinis, 12^4-5. 



Hab. iu ramis emortuis R h a m n i F r a n g u 1 ae in Suecia, Bri- 

 tannia, Germania, Fennia. — Forma Gathartici : ascis cylindrieis, 

 120- 12, 8-sporis; sporidiis late ovatis, utrinque rotundatis, 5-sep- 

 tato-muriformibus, medio non constrictis, obscure fuscis. 20 - 12 



24. Cucurbitaria Aiianthi Rabenh, F. Eur. n. 1833. — Peritheciis gre- 3 q§ s 

 gariis v. hinc inde subaggregatis, subcutaneo-erumpentibus, gloho- 

 so-depressis, niinute papillatis, subcoriaceis; ascis sporidiisque per- 

 fecte ut in C. Laburni (teste Rabenh.). 



Hab. in ramis emortuis Ailanthi glandulosae, Saiem Gcr 

 maniu3 (Jack.) In specirainibus 1. c. visis. tanturn stylosporaa (Oi- 

 marosporii Ailanthi Sacc.) observavi: peritheciis ut supra descrip« 

 tis; stylosporis oblongo-ellipsoideis, utrinque rotundatis, 3-septato- 

 rauriformibus, 14-15-7, haud constrictis, fuligineis. — Spermo- 

 gonia (Rabenh. F. E. n. 1834) potius Diaporthem spectunt. 



25. Cucurbitaria naucosa (Fr.) Fuck. Symb. Myc. p. i73. t. I. f. 10, 

 Sphceria naucosa Fr, in Schm et Kunz. niyc. Hft, 2, p. 36. Syst. 

 myc. II, p. 410. Cenangiam naucosum Fr. S. V. Sc. p 364. — 

 Caespitosa: peritheciis coacervaiis giobosis larvibus fusce.«centi~ni- 



3d58 



