Black butterfly with wings spread. Two rows of yellow spots at wing edges. Body has yellow dots. Orange spot with black center on inner margins of hind wings.

Figure 12A. Black swallowtail butterfly perched on henbit plant.

Black butterfly with wings spread. Two rows of yellow spots at wing edges. Body has yellow dots. Orange spot with black center on inner margins of hind wings.

Photo by J.R. Baker, NC State.