Zebra swallowtail caterpillars mainly feed on pawpaw trees. Spicebush swallowtails favor the spicebush and sassafras. Eastern ...
It is a host plant for several butterflies. The caterpillars of the Promethea Silkmoth, Eastern Tiger Swallowtail and the aptly named Spicebush Swallowtail feed on its leaves. Spicebush is often ...