248 Wisconsin Academy of Sciences^ Arts^ and Letters. 
Geum urbanum. 
MacrosipJium gei Koch. 
Macrosiphum pisi Kaltenbach. 
MacrosipJium ruM Kaltenbach. 
MacrosipJium ulmariae Schrank. 
Gladiolus sp. 
ApJiis gladioli Felt. 
Aphis rumicis Linnaeus. 
Macrosiphum achyrantes Monell. 
Macrosiphum solanifolii Ashmead. 
Gladiolus dubius. 
Rhopalosiphum persicae Sulzer. 
Glaucium sp. 
Macrosiphum glaucii Lichtenstein. 
Gleditschia triacanthos. 
Aphis leguminosae Theobald. 
Glochidion philippense. 
Schoutedenia ralumensis Rubsaamen. 
‘ ‘ Glossauthia’ ’=Klug:la ? 
Aphis verticolor Rafinesque. 
Glyceria aquatica. 
Sipha glyceriae Kaltenbach. 
Glyceria fluitans. 
Aphis avenae Fabricius. 
Macrosiphum cerealis Kaltenbach. 
Macrosiphum dirhoda Walker. 
Macrosiphum granarium Kirby. 
Sipha glyceriae Kaltenbach. 
Glyceria nervata. 
Amphorophora howardii Wilson. 
Glycyrrhiza lepidota. 
' Aphis medicaginis Koch. 
Gnaphalium sp. 
Aphis haJceri Cowen. 
Aphis swezeyi Fullaway. 
