Buckthorn is a shrub or small tree that can grow to more than 20 feet in height with a trunk of 10 inches or more in diameter. It is commonly found in home gardens in the Chicago area. It tends to ...
Halonen says the project is now in litigation. The latest encroachment is the invasive species, buckthorn. "The traditional process of buckthorn removal will contaminate the groundwater ...
Glossy buckthorn, a small, woody tree from the Rhamnaceae family, is an understory invasive that produces large amounts of seeds and outcompetes many native species. It’s also both sun and shade ...