Swallowtail Garden Seeds:
Butterfly Weed (Asclepias curassavica) and Monarch butterfly [Danaus plexippus, as Papilio archippus]
Swallowtail Garden Seeds:
Sassafras Black Swallowtail butterfly (Papilio troilus ilioneus), on Sassafras tree (Sassafras albidum).
Swallowtail Garden Seeds:
Black Swallowtail butterflies (1797). Male top left, female bottom right.