The larval host of Zebra Swallowtail (Protographium marcellus) is any of the eight species of the genus PawPaw (Asimina). I’m in the process of replacing three PawPaw trees that I recently lost. An important quest for me.
Exquisite Zebra Swallowtails depend entirely on PawPaw trees for their very existence. No PawPaw trees, no Zebra Swallowtails.
They’re native to eastern United States and southeast Canada, the state butterfly of Tennessee.
As adults these butterflies feed on the nectar of flowers such as blueberry and blackberry blossoms, lilac, milkweed, redbud, verbena, and dogbane. They also get minerals from moist sand and soil. But they need those PawPaw trees to get started. I’ve got them ordered. Soon to be put in the ground here at the cabin, and OH! Those blooms. I love ’em!