Flower-Visiting Insects
of Common Blue
Violet
Viola sororia (Common Blue Violet)
(also referred to as Viola pratincola; observations are from Motten; insect activity is largely unspecified)
Bees (long-tongued)
Megachilidae (Osmiini): Osmia spp. (Mtt), Osmia conjuncta (Mtt)
Bees (short-tongued)
Andrenidae (Andreninae): Andrena violae cp olg (Mtt)
Flies
Bombyliidae: Bombylius major fq (Mtt)