Flower-Visiting Insects
of Eastern Smooth Beardtongue
Penstemon laevigatus (Eastern Smooth Beardtongue)
(bee activity is unspecified; information is limited to bees; observations are from Steury et al.)
Bees (long-tongued)
Megachilidae (Osmiini): Hoplitis pilosifrons, Osmia pumila