Common Name: Giant Swallowtail
Genus-Species: Papilio cresphontes
Host Plants: Prickly ash (Zanthoxylum americanum)
and Hoptree (Ptelea trifoliata)
Habitat: Woodlands and open areas near woodlands,
where the larval host plant, Prickly Ash, is found.
Comments: The Giant Swallowtail is an uncommon
stray in most parts of Wisconsin.