966 Wisconsin Academy of Sciences, Arts, and Letters. 



IlIBES PROSTRATIM 



Cylindrosporium ribis, 883 

 Gloeosporium ribis, 880 

 Plasmopara ribicola, 8J0 

 Puccinia albiperidia, 906 

 Puccinia ribis, 908 

 Septoria ribis, 872 



RIBES TRISTE 



Cylindrosporium ribis, 883 

 Gloeosporium ribis, 880 

 Plasmopara ribicola, 800 

 Puccinia ribis, 908 



RIBES VULGARE 



Cylindrosporium ribis, 883 

 Gloeosporium ribis, 880 

 Septoria ribis, 872 



RIBES 



Cylindrosporium ribis, 883 

 Gloeosporium ribis, 880 

 Septoria grossulariae, 872 

 ribis, S72 



ROSA BLANDA 



Actinonema rcsae, 869 

 Phragrnidium disciflorum, 912 

 speciosum, 912 



ROSA CAROLINA 



Cercospora rcsaecola, 892 

 Phragmidium disciflorum, 912 



ROSA "PARVIFLORA" 



Phragmidium speciosum, 912 

 disciflorum, 912 



ROSA RUBIGINOSA 



Actinonema rosae, 869 



ROSA RTJGOSA 



Phragmidium speciosum, 912 



ROSA WOODSII 



Phragmidium disciflorum, 912 



ROSA 



Phragmidium disciflorum, 912 



speciosum, 912 



Sphaerotheca humuli, 855 



