Scarlet oak is a common name for a tree with scientific name Quercus coccinea. However, there are a few synonyms used for this tree species. Some common ones include pin oak, black oak, Spanish oak, and hill oak. These synonyms enclose the characteristics of a scarlet oak, such as the vibrant red color of fall leaves, the acorn fruit, and the wide spreading branches. Scarlet oak is a deciduous tree, typically growing up to 70 feet tall with a broad crown and deeply lobed leaves. Scarlet oak is an important species for wildlife as it provides habitat, shade, and food for many bird and mammal species.