The plume moths, Pterophoridae, include many species that can't be identified either in the field or from photos. Fortunately there are a few exceptions in our area. This moth is maybe an inch from wingtip to wingtip. Its name, Platyptilia carduidactylus, is longer than its wingspan. Its English name, Artichoke Plume Moth, indicates one of tis host plants, but the caterpillars also utilize thistles, much more common than the garden vegetable in my neck of the woods.