Flowering Plants Visited
by Philanthus
politus
Philanthus politus Say: Sphecidae (Philanthinae), Hymenoptera
(observations are from Robertson, Graenicher, Reed, and Wilhelm & Rericha)
Asteraceae: Achillea millefolium sn (Re), Aster lanceolatus sn (Rb), Eupatorium perfoliatum sn (Gr), Solidago nemoralis sn (Re); Brassicaceae: Berteroa incana sn (Re); Euphorbiaceae: Euphorbia corollata sn (WR); Fabaceae: Melilotus officinalis sn (Re); Lamiaceae: Pycnanthemum virginianum sn (Re, WR)