Spicebush swallowtail cat on Sassafras in Jesse Connor’s garden, 9-25-16.
Jesse Connor put together the list at the link below for the Southeast Chapter of the Native Plant Society of New Jersey. Since it is already time for butterfly gardeners to consider what plants they might like to add to their gardens for 2019, we are posting it here.
Thanks to Pat Sutton and the other sources listed on page 4 for their assistance.
Jesse Connor Butterfly Host Plant List Feb 2019