Acer palmatum dissectum 'Seiryu,' commonly known as the Japanese Laceleaf Maple or Green Filigree Lace, stands out with its unique combination of finely dissected foliage and upright, vase-shaped growth habit. Belonging to the Sapindaceae family, this cultivar features lacy, bright green leaves that delicately unfold in spring, creating a striking visual effect. Unlike traditional laceleaf varieties, 'Seiryu' grows upright, adding a vertical element to the garden. In fall, the foliage transforms into vibrant shades of red, orange, and gold, providing a stunning autumn display. With its architectural elegance and multi-season interest, 'Seiryu' is a prized choice for both traditional and contemporary landscapes.