Ilex opaca, commonly known as American holly, is a species of holly native to the eastern United States and southeastern Canada. It's a broadleaf evergreen tree that typically grows up to 50 feet tall, though it can sometimes reach 80 feet. The leaves are glossy green, oval to elliptical in shape, with spiny margins. Female trees produce bright red berries that persist through the winter, providing a food source for birds and other wildlife. It's a popular ornamental tree, often used in landscaping and holiday decorations due to its attractive foliage and berries. Additionally, its wood is valued for its hardness and is used in woodworking and for making fine furniture. Hardy in zones 5-9.