Tafel I. 



Fig. 1. Sphaceloma ampeliniim De By. 

 ,, 2. Macrosporium uvarum Thüm. 



3. Hysterium Curtisii Duby. 



4. Denclryphiiim Passerinianum Thüm. 



5. Peronospora viticola De By. 

 ü. Lophiostoma angustatuiii Fuck. 



7. Cryptovalsa Rabenhorstii Sacc. 



8. Mucor stoloiiifcr Elirbg. 



9. Fusarium Cesatii Thüm. 



10. Lophiostoma Hederae Fuck. 



11. Spicularia Icterus Fuck. 



12. Septoria ampeliua Berk. et Curt. 



13. Phoma Negrianum Thüm. 



14. Sphaerclla Vitis Fuck. 



15. Botrytis acinorum Pers. 



16. Hypoclerma commuue Duby. 



17. Cytispora chrysosperma Fr. 



18. Septosporium Fuckelii Thüm. 



19. Lophiostoma Thüraenianum Spegaz. 



