Hercules' Club - Zanthoxylum clava-herculis - Native Butterfly Host Plant
Hercules' Club (Pepperbark, Toothache Tree, Tickle Tongue, Prickly Ash)
Plant Type: Deciduous tree
Plant Height: Up to 20 ft.
Light Requirements: Part shade to full sun
Water/Soil Requirements: Prefers well-drained soil
Propagation: Seeds, stem cuttings, root cuttings
Host Plant: Giant Swallowtail Butterfly