Oregon white oak, a member of the beech family (Fagaceae), is one of only four deciduous oaks native to the West Coast. The massive, branching trunks and broad crowns of old white oaks are characteristic features of valley woodlands in the Pacific Northwest.

Quercus garryana is an oak tree species named for Nicholas Garry, deputy governor of the Hudson's Bay Company. It is commonly known as the Garry oak, Oregon white oak or Oregon oak. The species is found in the Pacific Northwest, with a range stretching from southern California to southwestern British Columbia. [3]

Distribution: Oregon White Oak is found from southern British Columbia to northern California, mostly on the west side of the Cascade Mountains. Growth: This species grows slowly to 80-100 feet (25-30m). It may live 250-500 years. Habitat: Oregon White Oak grows on dry, rocky slopes and in open savannahs. Many native oak prairies, and their ...

Oregon white oak (Quercus garryana), a broadleaved deciduous hardwood common inland along the Pacific Coast, has the longest north-south distribution among western oaks-from Vancouver Island, British Columbia, to southern California. It is the only native oak in British Columbia and Washington and the principal one in Oregon.

Jun 1, 2022 · Oregon white oak, Quercus garryana, grows along the Pacific Coast from southern California north through the interior valleys of western Oregon and the Puget Sound Lowland to southwest British Columbia, where it is called Garry oak.

These so-called 'oak apples' are in response to the placement of the eggs of a specific wasp on the midrib of leaves. Hardy to USDA Zone 6 Native to western British Columbia, Washington, Oregon and northwestern California.

Oregon White Oak is a majestic, spreading shade tree with characteristic wavy, glossy-green leaves. Its thickly furrowed bark, rounded crown and intricate branching structure adds interest to Winter landscapes. Wildflowers, like Great Camas, are a beautiful companion to this stately tree.

Oregon White Oak is best known as a stately deciduous tree that grows from British Columbia south to Los Angeles. Large mature specimens are wide spreading and very stout in appearance. In its northern range it is often known as Gary Oak.

Dec 31, 2024 · Oaks, including Oregon white oaks/Garry oaks (Quercus garryana), are science’s superstar trees. They are often described as one of the best lifestyle trees on the planet for the number of species that live on, in, or interact with them.

But the Oregon white oak’s greatest contribution may be its use as a home by more than 200 species of native wildlife in the region. Many birds and mammals use white oak tree cavities for nesting, roosting or den sites. Trees in riparian areas can also reduce water temperatures and improve stream conditions for fish. Plus, the Oregon white ...