What do the leaves of a bur oak look like?
A Bur Oak leaf will be up to 12 inches long and have numerous small lobes. The leaf will be wider near the tip, with the lobes there resembling a crown. Bur Oak leaves are green on the top and bottom, but the bottom side will be a little fuzzy.
What is the leaf arrangement of bur oak?
Bur oak exhibits more variation in its vegetative characteristics than any other oak species. The leaves are simple and arranged alternately on twigs. Single leaves have rounded lobes with a deep sinuses near the center of the leaf which appears to split the leaf in two.
How do you identify bur oaks?
Bur Oak (Quercus macrocarpa) Bark thinner, lighter colored, and looking to be flaking off more. Bark more rugged: thicker, darker, and consisting of long, tough ridges, not as flakey. Side veins on leaves all make the same angle with the central vein, and proceed straight without curving. Foliage often paler in color.
Is bur oak shade tolerant?
Shade tolerance: Although bur oak is typically shade intolerant, it can tolerate some shade, in some habitats, at least in the short-term.
How do you identify leaves?
The place to start for plant leaf identification is with the shape of the leaf blade. Some are wide, (like oak or hydrangea leaves) while others are narrow and resemble needles (like pine needles) or scales (like cedars). If your leaf is wide, look at other characteristics to start identifying a plant by its leaves.
Is a burr oak a white oak?
Quercus macrocarpa, the bur oak, commonly spelled 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.
Are bur oak leaves simple or compound?
The leaves are simple and arranged alternately on twigs. Single leaves have rounded lobes with a deep sinuses near the center of the leaf which appears to split the leaf in two. The leaves are dark green above and lighter green to gray below. Fall color varies from dull yellow, yellow green to yellow brown.
What is red oak leaf?
Red oak leaves are simple and arranged alternately on the twig. They are 7 to 11 lobed, and 5 to 9 inches long with slender petioles 1 to 2 inches long. The lobes are usually no longer than one third the total leaf width; the sinuses of the lobes are u-shaped and the tips of the lobes are bristle tipped.
What is the difference between a white oak and a Burr Oak?
The bark of the bur oak has a a dark-gray color and rough texture that is broken up by deep ridges and furrows. White oak trees have light-gray bark with a smoother texture. The nuts of white oak trees are usually less than one inch long and lack the prominent outer covering that surrounds bur oak nuts.
Is Burr Oak a good shade tree?
Bur Oaks can be planted to shade sidewalks, driveways, and patios. Even though the acorns can be both large and prolific, they are manageable. Some years, the squirrel patrol will be happy to manage them for you. Native to much of Texas and adapted to more, the Bur Oak ranks high on almost all top shade tree lists.
What are the leaf shapes?
Leaf shape can vary considerably. The most common shapes include oval, truncate, elliptical, lancolate, and linear. Leaf tips and bases may also be unique, with names based on their shapes. Leaf arrangement is mainly limited to two basic petiole attachments: simple and compound.
What is the growth rate of a bur oak tree?
It is one of the slowest-growing oaks , with a growth rate of 1 ft (30 cm) per year when young. However, other sources state that a bur oak tree that is planted in the ground grows up to 3 ft (91 cm) per year. A 20-year-old tree will be about 20 ft (6 m) tall if grown in full sun.
Are burr oak acorns edible?
Seeds – The seeds of the bur oak are one of the sweetest of the white oak group. The white nut is considered edible and is a favourite of forest animals including squirrels and deer. Fruit – The acorns are one seeded nuts 20-30 mm long.
What is the range of a bur oak?
In North America, bur oak is most common at elevations of less than 3,300 feet (1,000 m) [72] but tolerates a range of climatic and soil conditions. Bur oak occupies habitats ranging from moist woodlands and bottomland forests to prairies and sandhills [211].
What is the scientific name for bur oak?
Bur Oak. SCIENTIFIC NAME: Quercus macrocarpa. FAMILY: Fagaceae. This tree in Colorado Bur oak is the mighty oak of the plains states.