Quercus macrocarpa, the buroak or burr oak, is a species of oaktree native to central and eastern North America. It is in the white oak section, Quercus sect. PDF document icon Bur-Oak.pdf — PDF document, 349 KB (357723 bytes). Navigation. TreeInformation Center. What's New? Buroak is a medium to very large tree with a broad, spreading, rounded crown, a massive trunk, and low, large, spreading branches.Leaves are alternate, simple, 6–12 inches long, 3–6 inches wide, spatula-shaped, and broadest near the middle; margin with 5–9 lobes... Quick Overview. BurOak is one of the most beautiful and majestic trees available. Native to Illinois, BurOak can be found peppering the landscape in the prairie countryside as well as in long established parks and golf courses in more urban areas. BurOakTree - Photo by Paul Wray, Iowa State University. Growth Rate: Slow to Moderate. Mature Shape: Broad, rounded. Buroak is a drought resistant oak and can survive average annual precipitation in the northwestern range as low as 15 inches. It can also suvive average minimum temperatures as low as 40° F where the average growing season lasts only 100 days. BurOakTree. Skip to product information.The BurOakTree thrives best in full sun to partial shade. It prefers at least 6 hours of direct sunlight daily but can tolerate some shade, particularly in hot climates. Ensure it gets adequate light for robust growth and optimal health. The BurOak is a majestic deciduous tree native to North America. Its large canopy provides shade throughout the warm months and color in Fall as its leaves transform to a yellow-brown shade. Its abundant acorns attract wildlife such as deer and squirrels. Information about BurOak: More information about BurOak may be found here. The Quercus Macrocarpa is commonly known as the Blue Oak, BurOak, Mossy-overcup Oak, Mossycup Oak as well as Scrub Oak. Description. Warranty Information. 0 Reviews. Quercus macrocarpa. USDA Zone: 3-8. BurOak has dark green deciduous foliage on a tree with a round habit of growth. The glossy lobed leaves turn coppery-bronze in fall. Burr Oaktree | Backyard trees landscaping, Buroaktree, Best shade trees.What Is A BurOakTree: Learn About BurOak Care In Landscapes. Use the BurOakTree as a specimen in a yard, line a street, or create shade over a home or entertaining area. The rounded canopy has a stately appearance that anchors a landscape.BurOakTreeInformation. USDA Hardiness Zones: 3 - 8. Plant Type Tree Diseases. Buroaktrees can get a disease called Buroak blight. This disease is caused by a fungus. It creates black spots on the leaf stems and makes the leaves change color and die. Buroak (Quercus macrocarpa), also known as blue oak, mossy-overcup oak, mossy-overcup oak, and scrub oak, has the largest acorns of all native oaks and is very drought resistant.