Flower-Visiting Insects
of Squirrel Corn
Dicentra canadensis (Squirrel Corn)
(bumblebees and the butterfly probably suck nectar; observations are from Schemske et al. and Voss; Celastrina argiolus corresponds to Celastrina ladon, the Spring Azure, in this case)
Bees (long-tongued)
Apidae (Bombini): Bombus griseocollis fq (Shm)
Butterflies
Lycaenidae: Celastrina argiolus (V)