What kind of Sophora japonica can't be eaten?
There are three varieties of Sophora japonica: Sophora japonica, Sophora japonica and Sophora japonica. Among them, Sophora japonica is edible, Sophora japonica is mainly used as medicine, while Robinia pseudoacacia is toxic as ornamental safflower.
Robinia pseudoacacia is elegant and fragrant, widely used in garden green space, and can be cultivated as street trees and shade trees.