The differences are as follows:

1. The flowers of Sophora japonica are only rose red and white (rose red has different shades), while the flowers of rose are extremely rich in color, including red, white and yellow. , green, purple, lotus root, complex colors.

2. The compound leaves of Sophora japonica have more leaflets, the most common is seven, and there are also five or nine. The compound leaves of rose have fewer leaflets, with the most common being five. , there are also three pieces.

3. The surface of the Sophora japonica leaves has fine hairs and is dull, while the surface of the rose leaves is shiny.

4. There is an obvious thorn (directed downward) on the petiole of Sophora japonica, but there is no thorn on the rose, and even if it does, it is much shorter.