Flower-Visiting Insects
of Blue Toadflax
Nuttallanthus canadensis (Blue Toadflax)
(A scientific synonym of this plant is Linaria canadensis. Bee activity is unspecified, while the butterfly sucks nectar; information is limited; observations are from Swengel & Swengel and Grundel et al.)
Bees (long-tongued)
Megachilidae (Osmiini): Hoplitis pilosifrons (Gnd)
Butterflies
Lycaenidae: Lycaeides melissa samuelis sn (Sw)