Flower-Visiting Insects
of
Arrow-Leaved Violet
Viola sagittata (Arrow-Leaved Violet)
(Bees collect pollen or suck nectar, other insects suck nectar; all observations are from Robertson)
Bees (long-tongued)
Megachilidae (Osmiini): Osmia pumila sn
Bees (short-tongued)
Andrenidae (Andreninae): Andrena violae sn cp olg
Butterflies
Pieridae: Colias philodice sn