Oak

Oak trees, encompassing the genus Quercus, are some of the most well-known and widely distributed trees across the Northern Hemisphere. They have been revered for their longevity, strength, and multifaceted significance in various cultures.

Here's an in-depth look at oak trees:

1. Appearance: Oak trees can vary widely in size and form, but many species are characterized by broad, spreading crowns and stout trunks. Their bark can range from smooth in younger trees to deeply furrowed or ridged in mature specimens.

2. Foliage: One of the distinctive features of oaks is their leaves. While there's significant variation across species, many oaks have lobed leaves. The color can change with the seasons in deciduous varieties, showcasing vibrant hues in the fall.

3. Acorns: Oaks produce seeds called acorns, which are capped with a distinctive, rough-textured cupule. These nuts serve as a critical food source for various wildlife, including deer, squirrels, and birds.

4. Size: While the size can vary greatly depending on the species and environment, some oak trees, like the white oak, can grow over 100 feet tall with an equally impressive canopy spread.

5. Habitat: Oaks are adaptable trees and can be found in a variety of habitats, from wetlands to dry hillsides, though they generally prefer well-draining soil.