👉 Quercus is a genus of evergreen trees in the family Arecaceae. They are commonly known as oak or chestnut trees, but they can also be called hickory, walnut, and red oak. These trees have a long trunk and branches that are usually divided into two main parts: the wood (the inside) and the bark (the outer layer). Quercus is native to Europe, Asia, and North America.
Quercus species vary in height, but
quercus