92 Twenty-Second Annual Report on State Cabinet. 



TJrEDO POTENTILL..E, DC. 



Leaves of Potentilla canadensis. Poestenkill. Howe. 



Uredo ruborum, DC. 



Leaves of Rubus. Fort Edward. Howe. 



Ueedo luminata, Schw. 



Leaves of Rubus. Common. 



Uredo effusa, Strauss. 



Leaves, petioles and young branches of rose buslies. Fort Edward. 

 Howe. Sandlake. 



Ukedo leguminosarum, Link. 



Leaves of Amphicarpwa monoica. North. Greenbush. 



Uredo pyrol^e, Strauss. 



Under side of leaves of Pyrola. Common. 



Ukedo saliceti, Schlect. 



Leaves of willows. Fort Edward. Howe. 



Ukedo violarum, DC. 



Leaves of violets. Fort Edward. Howe. 



Uromyces lespedezje-violace^e, Schw. 



Leaves of Lespedeza violacea. Poestenkill. Howe. Bethlehem. 



Uromyces lespedez^e-procumbentis, Schw. 



Leaves of Lesjpedeza jprocunibens. Kingsbury. Howe. 



Uromyces iiyperici, Schw. 



Leaves of Hypericum. Fort Edward. Howe. 



Uromyces apictjlosa, Lev. 



Leaves of Euphorbia. Kingsbury. Llowe. 



USTILAGO SEGETUM, Pe/rS. 



Heads of oats. Fort Edward. Howe. The species of Ustilago 

 are popularly known by the name of " Smut." Those that attack 

 the cultivated grains are detrimental to the interests of the farmer, 

 often materially diminishing the quantity and quality of his crops. 



Ustilago maydis, Corda. ( Ustilago zece, Schw.) 



Flowers, fruit, etc., of Indian corn. Albany and Sandlake. 

 The Corn Smut is sometimes a serious pest. A field of corn came 

 under my observation the past season in which almost every hill 



