Commonly spotted invasive plants in Kansas include several types of honeysuckles and the infamous Callery (or Bradford) pear ...

Tree of heaven, scientific name Ailanthus altissima, grows in USDA zones 5-8 throughout the US. It can be found in meadows, ...

Are they coming to Erie County? Also known as ailanthus, tree of heaven is a deciduous tree native to China and Taiwan. It was brought to the United States in the late 1700s and was prized as an ...

Tree-of-heaven (Ailanthus altissima), commonly referred to as “ailanthus,” is a very fast-growing tree native to China. Its common name is likely derived from its speedy growth habit, as it can reach ...

The Western Pennsylvania Conservancy is battling an invasive tree known as "tree of heaven" in public parks in Fairview, Millcreek and Harborcreek and on private properties in undisclosed ...