What is the leaf arrangement of a pin oak tree?

The leaf arrangement of a pin oak tree (Quercus palustris) is alternate, meaning that the leaves are positioned one at a time along the stem, rather than opposite each other. The leaves are typically lobed with deep sinuses, giving them a distinctive appearance. They are usually around 4 to 7 inches long and have a glossy, dark green color during the growing season. In the fall, the leaves turn vibrant shades of red and brown.