1、 Blade

The leaf shape of Acer truncatum is wide oval in the initial stage, and will become obovate in the later stage. It is about 10-15 cm long and 3.5-9 cm wide. The apex is close to circular and sometimes sharp. The base is wide wedge-shaped and the edge is entire. The upper color is green, the strap is a little pink green, with white papillary protrusions

2、 Flower

The inflorescence of Acer truncatum is a raceme, with small flowers, no petals, persistent perianth and calyx shape. The pedicel of the male flower is about 1.2 cm long, the perianth has 3-4 pieces, and the filaments are very short. The pedicel of female flowers is about 5-6 mm, the style is short, and the stigma has 2 branches

3、 Fruit

Acer truncatum is a drupe, oval in shape, with white powder on the surface and 1 seed