This species is highly regarded for providing wood for high-end furniture and ... the nutritious nuts that it produces. However, black walnut trees can have some negative effects on the landscape ...

Black walnut is the most valuable individual tree in Indiana based solely on the dollar value of the wood produced. This is primarily due to the very high value of walnut veneer; but considerable ...

Black walnut trees produce a chemical called juglone as ... and is also found in smaller concentrations in the leaves, bark, wood, and nut hulls. While other types of trees also produce juglone ...