Small trees, 8-12 meters high. The leaves are triangular-ovate or oval-shaped, 6-15 cm long and 8 cm wide. The tip is long and acuminate, the base is truncated, broad-wedge-shaped or heart-shaped, sometimes with 1-2 teeth at the base, and the leaf surface is dark green , Leaf back glabrous; petiole 2-8 cm long.
