Flowering Plants Visited
by Leucospis
affinis
Leucospis affinis Say: Leucospididae, Hymenoptera
(observations are from Robertson, Graenicher, and Wilhelm & Rericha)
Anacardiaceae: Rhus copallina [pist sn] (Rb); Apiaceae: Cicuta maculata sn (Rb), Eryngium yuccifolium sn (Rb), Oxypolis rigidior sn (Rb, WR), Pastinaca sativa sn (Rb), Sium suave sn (Rb), Zizia aurea sn (WR); Asteraceae: Achillea millefolium sn (Gr), Erigeron strigosus sn (Rb), Solidago canadensis sn fq (Rb, Gr, WR), Solidago gigantea sn (WR), Solidago juncea sn (Gr); Euphorbiaceae: Euphorbia corollata sn (Rb, WR); Polygonaceae: Fallopia scandens sn (Rb); Rhamnaceae: Ceanothus americanus sn (Rb); Rutaceae: Ptelea trifoliata sn (Rb)