Russian olive
Elaeagnus angustifolia
Elaeagnus angustifolia
Amorpha fruticosa
Acer ginnala
Berberis vulgaris
Ailanthus altissima
Lonicera japonica
Vincetoxicum rossicum
Microstegium vimineum
In October 2014, researchers at Wright State University discovered that an invasive insect called the emerald ash borer (EAB) was attacking white fringetrees (Chionanthus virginicus) in addition to ash trees. This was big news at the time. The EAB had already killed tens of millions of ash trees, and the fact that it could harm another species made it even more devastating.
Iris pseudacorus