2011 Bill Stagnaro   cc-by-sa-3.0

Papilio cresphontes (Eastern Giant Swallowtail) is a species of butterflies in the family swallowtail butterflies. They visit flowers of field thistle, thistle, silky dogwood, and Wassuk Range beardtongue.

EOL has data for 12 attributes, including:

Known occurrences, collected specimens and observations of Eastern Giant Swallowtail. View this species on GBIF