Flowering Plants Visited
by Vespula
vidua
Vespula vidua Saussure: Vespidae (Vespinae), Hymenoptera
(observations are from Robertson, Graenicher, Reed, and Wilhelm & Rericha)
Apiaceae: Cicuta maculata sn (Rb), Oxypolis rigidior sn (WR), Sium suave sn (WR); Asclepiadaceae: Asclepias incarnata [plpr sn] (Rb); Asteraceae: Aster furcatus sn (Gr), Cirsium arvense sn (WR), Doellingeria umbellata sn (WR), Solidago canadensis sn (Re), Solidago nemoralis sn (Re), Solidago speciosa sn (Re); Caprifoliaceae: Symphoricarpos albus sn (Gr); Scrophulariaceae: Scrophularia lanceolata sn (WR), Scrophularia marilandica sn (WR)