The sessile oak, scientifically known as Quercus petraea, is a deciduous tree native to Europe. It typically grows to a height of 15 to 30 meters and is characterized by its broad, spreading crown and lobed leaves. The tree produces acorns, which are an important food source for various wildlife. Sessile oaks thrive in a range of soil types but prefer well-drained, acidic soils. They are often found in mixed woodlands and are valued for their strong, durable timber, commonly used in furniture and flooring. This species plays a crucial role in supporting biodiversity within its habitat.