Shagbark hickory is a common tree native to North America known for its unique shaggy bark. However, there are several synonyms for this tree, including Carya ovata, which is its scientific name. Other synonyms include shellbark hickory, king nut, and white-heart hickory. These different names reflect the various characteristics of the tree. For example, shellbark hickory refers to the tree's large, thick shell-like bark, while king nut refers to the large edible nuts produced by the tree. Regardless of what you call it, shagbark hickory is an important tree in the ecosystem, providing food and habitat for many species of animals.