Flowering Plants Visited
by Ectemnius
rufipes
Ectemnius rufipes Lepeletier & Brulle: Sphecidae (Crabroninae), Hymenoptera
(observations are from Robertson)
Apiaceae: Cicuta maculata sn (Rb), Heracleum maximum sn (Rb), Oxypolis rigidior sn (Rb), Perideridia americana sn (Rb), Zizia aurea sn (Rb); Asteraceae: Pseudognaphalium obtusifolium sn (Rb); Polygonaceae: Persicaria hydropiperoides sn (Rb)