👉 The term "corylus" is a genus of trees in the family Carya, which belongs to the family Sapindaceae. It is commonly known as oak or beech. These trees are deciduous and can grow up to 10 meters tall, making them strong and sturdy. They have glossy green leaves that turn yellow during the fall, and a dense canopy of branches covering the ground. In addition, they produce a fruit called an "olive," which is edible and