One of my favorite local butterflies is the Pipevine Swallowtail (Battus philenor). Here’s a photo of one that we raised a few years ago. Strikingly dramatic, it has black wings fringed with large white spots.
The underside is equally as exciting — I like Wikipedia’s description: “The underside of the hind wing has seven orange submarginal spots surrounded by iridescent blue.”
Its host plant in our area is the Pipevine (Aristolochia), also known as Dutchman’s Pipe. Once you see it you’ll understand the name:
We’ve been growing pipevine in a few spots in our garden for several years, but haven’t yet been lucky enough to attract a butterfly to lay eggs on any of them. The vine in the front garden put out a profusion of pipes last week. This photo shows one string of them – there are many more pipes zigzagging up the tree that the vine is twined around.
The plants need to get really large to attract the female to lay eggs. We have raised caterpillars from eggs that we rescued, and they ate the pipevine leaves voraciously. We had to forage to find them enough to eat!
This is an “artsy” piece I made from my photo of a Pipevine Swallowtail on a buddleia flower.