Bur Oak (Quercus macrocarpa) [KWER-kus mak-roe-KAR-pah]

Quercus macrocarpa, commonly known as the Bur Oak or Mossycup Oak, is a majestic, long-lived deciduous tree native to central North America. It is celebrated for its robust, imposing stature and distinctive features that set it apart from other oak species.

The Bur Oak is characterized by its massive, broad-spreading crown that can reach up to 100 feet in height and 100 feet in width, creating a commanding presence in the landscape. Its trunk is thick and rugged, with deeply furrowed, gray bark that lends an air of age and strength. The leaves are large, dark green, and deeply lobed, providing abundant shade.

One of the defining features of the Bur Oak is its acorns, which are the largest of any North American oak, measuring up to 2 inches in length. The acorn caps are covered in prominent, mossy-looking scales, giving the fruit a unique and textural appearance that earned the tree its "Mossycup" moniker.

Beyond its ornamental appeal, the Bur Oak is prized for its adaptability and hardiness. It can thrive in a wide range of soil types and climates, from the prairies of the Midwest to the rocky soils of the Great Plains, making it a versatile choice for parks, large gardens, and naturalized landscapes. Its deep taproot and sturdy branches also make it resistant to drought and high winds.

With its majestic stature, distinctive foliage and fruit, and remarkable resilience, the Bur Oak is a true icon of the North American landscape, commanding attention and admiration wherever it grows.

Seeds:

• Missouri Botanical Garden
• US Forest Service
• USDA
• USDA Northeastern Area
• Wikipedia

Photos: Google Image Search & Flickr