Ailanthus altissima , commonly known as , is a rapidly growing invasive deciduous tree native to China. Since its introduction to North America in the late 1700s, it has become a major ecological threat due to its extreme adaptability, prolific seed production, and aggressive root system. It is also the preferred host of the invasive Spotted Lanternfly . Key Identification Characteristics
Smooth and light gray when young, developing shallow diamond-shaped fissures that resemble the skin of a cantaloupe as it ages. ailanthus altissima
Large, pinnately compound leaves (1–4 feet long) with 10–41 leaflets. Leaflets have smooth edges except for 1–2 small "teeth" at the base. Ailanthus altissima , commonly known as , is
Accurate identification is critical to distinguish it from native look-alikes like sumac or walnut. commonly known as