👉 Obana is a type of tree in the genus "Alnus," commonly known as the white birch or white chestnut. It has glossy, gray bark and produces bright yellow flowers in late spring or early summer.
👉 Obana is a type of tree in the genus "Alnus," commonly known as the white birch or white chestnut. It has glossy, gray bark and produces bright yellow flowers in late spring or early summer.
