Allelopathic species | Examples of sensitive species |
---|---|
Black walnut | Pines (Austrian, white, Scotch, red), apple, white birch |
Balsam poplar | Green alder |
Sassafras | Boxelder, elm, silver maple |
Black cherry | Red pine, red maple |
Sugar maple | Yellow birch, white spruce |
Southern red oak | Sweetgum |
Sycamore maple | Yellow birch |
Tall fescue | Black walnut, sweetgum, white ash |
Foxtail and smooth brome | Populus spp. |
Goldenrod and aster | Sugar maple, red pine, tulip poplar, black cherry |
Perennial rye | Apple, forsythia, flowering dogwood |
Red fescue and Kentucky bluegrass | Azalea, barberry, yew, forsythia, flowering dogwood |
Colonial bentgrass | Azalea, barberry, yew, forsythia |
Rhododendron and sumac | Douglas-fir |
Documented allelopathically compatible species
Black walnut and autumn olive
Redbud, oak, elm and hackberry
Kentucky bluegrass and northern red oak
Kentucky bluegrass and tulip poplar
Goldenrod, wild carrot, crown vetch and black alder
Aster, goldenrod, yellow and black birch