"Quercus Robur" is a scientific name for the common oak tree that grows widely throughout Europe. There are many synonyms for this species of oak, including English oak, French oak, sessile oak, and durmast oak. The English oak is a slow-growing, long-lived tree that can reach heights of up to 40 meters and has a distinctive rugged bark that becomes deeply fissured with age. French oak, on the other hand, is prized for its fine grain and is often used in the production of high-quality wine barrels. Sessile oak, on the other hand, lacks stalks on its acorns and is commonly found in open woodland areas, while durmast oak is known for its extremely hard and durable wood.