Flowering Plants Visited
by Poecilognathus
punctipennis
Poecilognathus punctipennis Walker: Bombyliidae, Diptera
(observations are from Graenicher)
Asteraceae: Eupatorium perfoliatum sn/fp (Gr), Helianthus strumosus sn/fp (Gr), Heliopsis helianthoides sn/fp (Gr), Rudbeckia hirta sn/fp (Gr), Rudbeckia laciniata sn/fp (Gr)