👉 The term "Teijsmanniodendron" is a genus of flowering plants in the family Lamiaceae, commonly known as the Japanese daylouse or Japanese nightshade. These plants are native to Japan and are often used in home gardens for their ornamental value. They have a distinctive, slender stem that can grow up to 10 feet tall. The leaves are usually egg-shaped to lanceolate, with veins that run down both sides of the leaf. The flowers are