Zanthoxylum clava-herculis (Hercules' club, Hercules-club, pepperwood, or southern prickly ash) is a spiny tree or shrub native to the southeastern United States. It grows to 10–17 m tall and has distinctive spined thick, corky lumps 2–3 cm long on the bark. The leaves are glabrous and leathery, pinnately compound, 20–30 cm long with 7-19 leaflets, each leaflet 4–5 cm long. The flowers are dioecious, in panicles up to 20 cm long, each flower small, 6–8 mm
Marisha Jackson
This plant hosts many insects, produces fruit that are eaten and dispersed by birds, and has leaves that are eaten by deer.