Flowering Plants Visited
by Ceropales
maculata
Ceropales maculata Fabricius: Pompilidae, Hymenoptera
(observations are from Robertson, Graenicher, and Wilhelm & Rericha)
Apiaceae: Cicuta maculata sn (Rb, WR), Cryptotaenia canadensis sn (Rb), Heracleum maximum sn (Rb), Pastinaca sativa sn (Rb), Sium suave sn (Rb), Torilis japonica sn (WR), Zizia aurea sn (WR); Asteraceae: Eupatorium perfoliatum sn (Gr), Solidago canadensis sn (Rb, Gr, WR), Solidago juncea sn (Gr), Solidago nemoralis sn (Rb), Solidago ulmifolia sn (WR); Polygonaceae: Persicaria hydropiperoides sn (Rb)