Papilio machaon (Old World Swallowtail) is a species of butterflies in the family swallowtail butterflies. They are native to the Palearctic and The Nearctic. They visit flowers of subterranean clover, sweet fennel, pinks and carnations, and wavyleaf sea lavender. They are diurnal herbivores. They rely on flight to move around.
EOL has data for 21 attributes, including: