Diet Overlap

Papilio polyxenes (Eastern black swallowtail)
Danaus plexippus (Monarch Butterfly)

Common Diet

Asclepias syriaca (broadleaf milkweed)

Common Habitat

Calvin College Ecosystem Preserve
Carlsbad Caverns National Park
Western Michigan University’s Asylum Lake

Attributes / relations provided by
♦ 1Study of Northern Virginia Ecology
♦ 2Biological Records Centre Database of Insects and their Food Plants