Pin oak tree full#

Specific epithet comes from the Latin word for marsh ( palus), in reference to a common habitat for this tree.

Genus name comes from the classical Latin name for oak trees. Pin oak is pehaps the most popular commercial oak of eastern North America, having been widely planted as both a street and a landscape tree. Glossy, dark green leaves (to 5” long) typically have 5 bristle-tipped lobes with deeply cut sinuses extending close to the midrib. Acorns are an important source of food for wildlife. Pin Oak is a large tree reaching 50 to 70 feet in height with a spread of 35 feet or more, making it a great shade-tree choice when coverage of a large area is needed. Fruits are rounded acorns (to 1/2” long), with shallow, saucer-shaped acorn cups that barely cover the acorn base. Insignificant monoecious yellowish-green flowers in separate male and female catkins appear in spring as the leaves emerge. In Missouri, it typically occurs in valleys, floodplains and stream margins, but is infrequently found in drier upland areas (Steyermark). This is a tree of lowlands and bottomlands that is primarily native to the Midwest and mid-Atlantic States. Smooth gray-brown bark usually develops ridging with age. In the wild, the lower branches of this tree are often shaded by other trees, eventually dying and breaking off leaving persistent pin-like stubs, hence the common name. Upper branches are ascending, middle branches are somewhat horizontal and lower branches are descending. The leaves are sinuate and the flowers are green-yellowish. The Tree is a deciduous tree, it will be up to 30 m (99 ft) high. Pin Oak are often used as street trees.Quercus palustris commonly called pin oak is a medium sized deciduous oak of the red oak group that typically grows 50-70’ (less frequently to 100’) tall with a broad pyramidal crown. The Pin Oak is botanically called Quercus palustris. palustris) Mature Height/Spread: Pin oak grows 60 to 70 feet tall and 25 to 40 feet. Lower branches droop as trees grow older. Prune regularly to avoid making large pruning wounds that may cause decay. They can be used as borders or natural fences between large yards or parks. Train this tree to a central trunk, pruning to keep the main branches spaced 2 feet or more apart. Pin Oak are commonly planted in areas with natural springs or low spots to absorb excess ground water. They can be found along streams, ponds, lakes, and flood plains. Pin Oak are extremely common landscape and wild trees in Pennsylvania. These trees are native to lowlands and floodplains in the wild and can tolerate poorly drained ground. Its tight form allows it to be used as a street tree.

Pin oak tree full#

Pin Oak prefers average fertility, medium to wet, acidic soils in full sun. The stiffly upright branches hold lustrous dark green leaves that turn a deep red in autumn.

Acorns are the seeds of the Pin Oak, but they may not appear until the tree is over 20 years old. Pin Oak trees are also susceptible to Oak Wilt, which is caused by a fungus, Ceratocystis fagacearum, that blocks off the xylem and phloem of the tree, causing. Young leaves are yellow in spring, become green in summer, and move to red in the fall.The leaves have distinct, sharply pointed lobes. They typically grow into an irregular pyramidal shape with horizontal branches at the base the gradually begin to point upwards as they move up the tree. The glossy, bright green leaves, about 23 cm (9 inches) long. Pin Oak (Quercus palustris) are medium to large deciduous trees that are native to the American northeast. It is 18 to 45 m (60 to 150 feet) tall, with pale-gray, shallowly fissured, scaly bark.