Flower-Visiting Insects
of Bachelor's Button
Centaurea cyanus (Bachelor's Button) introduced
(bees suck nectar and/or collect pollen; information is restricted to leaf-cutter bees; observations are from Stevens)
Bees (long-tongued)
Megachilidae (Megachilini): Megachile centuncularis (Stv), Megachile mendica (Stv)