Quercus petraea, commonly known as the sessile oak, is a deciduous tree native to Europe. It typically grows to heights of 20 to 40 meters and is characterized by its broad, spreading crown and lobed leaves. The tree thrives in a variety of soil types, particularly in well-drained, acidic soils, and is often found in mixed woodlands. The sessile oak produces acorns that are an important food source for wildlife, including birds and mammals. Its wood is valued for its strength and durability, making it a popular choice for furniture and flooring. Additionally, Quercus petraea plays a significant role in supporting biodiversity in forest ecosystems.