Flowering Plants Visited
by Euodynerus
leucomelas
Euodynerus leucomelas Saussure: Vespidae (Eumeninae), Hymenoptera
(observations are from Robertson, Graenicher, and Wilhelm & Rericha)
Caprifoliaceae: Symphoricarpos occidentalis sn (Gr); Cornaceae: Cornus obliqua sn (Rb); Polygonaceae: Persicaria hydropiperoides sn (WR)