How to Grow and Care for Bur Oak - The Spruce
网页2023年9月11日 · Bur oak is a slow-growing, long-lived native oak tree that reaches 90 feet tall and wide. It is identified by its dull green 8-inch oblong leaves with 7 to 11 lobes, hairy yellow-green undersides, and corky twigs. It has deeply ridged gray bark with deep furrows that become more distinct with age.
Quercus macrocarpa - Wikipedia
网页Quercus macrocarpa, the bur oak or burr oak, is a species of oak tree native to eastern North America. It is in the white oak section, Quercus sect. Quercus, and is also called mossycup oak, mossycup white oak, blue oak, or scrub oak.
Everything You Want to Know About Bur Oak Trees (and Acorns)
网页Bur oak trees are native to North America and can be found in the eastern and central United States, as well as parts of Canada. They prefer deep, rich soils and full sun but can also grow in light shade.
Bur Oak Information - Tips On Planting A Bur Oak Tree In The ...
网页2023年1月19日 · Bur oaks, also called mossycup oak, are decidedly impressive oak trees native to North America. They grow in the wild in central and eastern sections of the continent. The common names come from a mossy scale, or bur, on the acorn cup rim.
Bur oak - The Morton Arboretum
网页The stately bur oak, native to the Midwest, is a great choice as a shade tree and for specimen plantings in parks, spacious yards, and other large areas. Its massive trunk has gray to brown furrowed bark and its branches bear lustrous dark green leaves that turn yellow-brown in fall.
Bur Oak - US Forest Service Research and Development
网页Bur oak (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. It grows slowly on dry uplands and sandy plains but is also found on fertile limestone soils and moist bottomlands in mixture with other hardwoods.
Bur oak | Tree, Leaf, Bark, & Facts | Britannica
网页bur oak, (Quercus macrocarpa), North American timber tree belonging to the white oak group, distributed primarily throughout the central United States. It has become a popular ornamental and shade tree in urban areas because of its resistance to insect and fungal attack, drought, and air pollution.