Tree of Heaven (Ailanthus altissima)

Tree of Heaven – Invasive but Resilient Urban Tree

Ailanthus altissima, known as Tree of Heaven, Chinese Sumac, or Stink Tree, is a rapidly growing, deciduous tree native to China. It is notorious for its ability to thrive in harsh urban environments, poor soils, and disturbed sites. The large, compound leaves have a distinctive odor when crushed. Female trees produce massive quantities of winged seeds (samaras) that disperse widely. While often considered a noxious weed, it has been used for erosion control and as a host for the spotted lanternfly. Management is challenging due to vigorous resprouting.

Taxonomic Details