Maple leaves are opposite, papery, oblong or oval, long acuminate at the apex, wide wedge at the base, slightly reflexed at the edge, serrated, dark green on the top, glabrous, slightly light colored on the back, pilose. In autumn, it will turn fire red and land in deep red. However, the leaves of sycamore trees are large, broad ovate, truncated or broad heart-shaped at the base, with wide triangular lobes and fluff on both sides, which will fall off to glabrous at the later stage. The color is green
Maple is raceme axillary, with small stipules, calyx is linear triangle, 5 petals are spoon shaped, stamens and petals are opposite, color is yellow. While sycamore for panicle, unisexual flowers, no petals, lobes for the strip lanceolate, the color of the flower is lavender
