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EENY-504: Eastern Black Swallowtail: Papilio polyxenes asterius (Stoll) (Insecta: Lepidoptera: Papilionidae)

Figure 21. Sweet fennel, Foeniculum vulgare Mill., a host of the eastern black swallowtail, Papilio polyxenes asterius (Stoll).

Credit: Donald Hall, University of Florida