Flowering Plants Visited
by Tachysphex
pompiliformis
Tachysphex pompiliformis Panzer: Sphecidae (Larrinae), Hymenoptera
(observations are from Graenicher)
Asteraceae: Cirsium arvense sn (Gr), Eupatorium perfoliatum sn (Gr), Euthamia graminifolia sn (Gr), Solidago canadensis sn (Gr), Solidago juncea sn (Gr)