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Quercus alba, the white oak, is one of the preeminent hardwoods of eastern and central North America. It is a long-lived oak , native to eastern and central North America and found from Minnesota , Ontario , Quebec , and southern Maine south as far as northern Florida and eastern Texas . [ 3 ]
An oak is a hardwood tree or shrub in the genus Quercus of the beech family. They have spirally arranged leaves, often with lobed edges, and a nut called an acorn , borne within a cup. The genus is widely distributed in the Northern Hemisphere; it includes some 500 species, both deciduous and evergreen .
Quercus sect. Lobatae was established by John Claudius Loudon in 1830. [3] The section, or part of it, has also been treated under names including Quercus sect. Rubrae Loudon and Quercus sect. Erythrobalanus Spach. It has also been treated as the subgenus Erythrobalanus and as the full genus Erythrobalanus (Spach) O.Schwarz. Its members may be ...
The genus Quercus contains about 500 known species, plus about 180 hybrids between them. [1] The genus, as is the case with many large genera, is divided into subgenera and sections. Traditionally, the genus Quercus was divided into the two subgenera Cyclobalanopsis, the ring-cupped oaks, and Quercus, which included
Quercus virginiana: 1937 [15] [16] Guam: Ifit (Pacific teak) Intsia bijuga: 1969 [17] Hawaii: Candlenut tree (kukui) Aleurites moluccanus: 1959 [18] Idaho: Western white pine: Pinus monticola: 1935 [19] Illinois: White oak: Quercus alba: 1973 [20] Indiana: Tulip tree: Liriodendron tulipifera: 1931 [21] Iowa: Oak (variety unspecified) Quercus ...
Both Quercus stellata and Q. alba are in a section of Quercus called the white oaks. [8] In the white oak section, Q. stellata is a sister taxon with Q. alba. [9] Q. stellata is sold and distributed as white oak. One identifiable difference between the two trees is that Q. stellata is 'hairy' on the underside of the leaf. [10]
A mix of oak and pine tree species dominate the canopy, typically chestnut oak (Quercus prinus), Virginia pine (Pinus virginiana), and white pine (Pinus strobus), but sometimes white oak (Quercus alba) or scarlet oak (Quercus coccinea). Varying amounts of oaks and pines can result in oak forests, mixed oak–pine forests, or small pine forests.
Quercus alba (white oak) Quercus bicolor (swamp white oak) Quercus ellipsoidalis (northern pin oak) Quercus macrocarpa (bur oak) Quercus muehlenbergii (chinkapin oak) Quercus rubra (northern red oak) Quercus velutina (black oak) Juglandaceae (walnut family) Carya cordiformis (bitternut hickory) Carya ovata (shagbark hickory) Juglans cinerea ...