Flower-Visiting Insects
of Large Purple-Fringed
Orchid
Platanthera grandiflora (Large Purple-Fringed Orchid)
(the butterflies suck nectar; observations are reported by Stoutamire, Ramsey, and Luer)
Butterflies
Papilionidae: Papilio glaucus sn (Lu), Papilio polyxenes asterias sn (Rm), Papilio troilus sn (Stm)
Moths
Noctuidae: Autographa ampla sn (Lu)