920 Wisconsin Academy of Sciences, Arts, and Letters . 
AGROPYRON REPENS 
Claviceps, 861 
Erysiphe graminis, 857 
Puccinia graminis, 905 
Puccinia rubigo-vera, 905 
Septoria agropyri, 869 
Ustilago macrospora, 896 
AGROSTIS ALBA 
Entyloma crastophilum, 898 
Puccinia graminis, 905 
AGROSTIS H YE MALI S 
Ciaviceps 1 , 860 
Puccinia graminis, 905 
Sclerotium rbizodes, 917 
ALETRIS FARINOSA 
Puccinia aletridis, 907 
ALISMA PLANTAGO-AQUATICA 
Cercospora alismatis, 890 
Cladochytrium maculare, 848 
Doassansia alismatis, 900 
Romularia alismatis, 885 
ALLIUM CANADENSE 
Heterosporium allii, 890 
ALLIUM CEPA 
Peronospora schleideni, 851 
Urocystis cepulae, 898 
•ALLIUM TRICOCCUM 
Septoria viridi-tingens, 870 
ALNUS INCANA 
Erysiphe aggregata, 857 
Phyllactinia corylea, 858 
Exoascus alni-incanae, 864 
ALNUS 
Septoria alnifolia, 870 
ALOPE* URUS GENICULATUS 
Puccinia graminis, 905 
