Characteristics of Polygonum multiflorum Thunb:
The surface of Polygonum multiflorum Thunb is really smooth. If it is densely covered with fine hairs, it is 100% fake.
It is true that there are obvious brocade patterns on the cross section of Polygonum multiflorum Thunb., If not, it is false, which is also the most important basis for identifying Polygonum multiflorum Thunb.
It is false that the surface of Polygonum multiflorum Thunb is dark brown black, yellow or dark gray.
Indeed, the surface of Polygonum multiflorum Thunb. When using nail clippers, it won't shed juice, but it can shed yellow liquid and so on.
Polygonum multiflorum Thunb can hardly grow into an adult form. If it is humanoid and has obvious female or male characteristics, it is 100% fake.
A real Polygonum multiflorum Thunb can only be connected with one Polygonum multiflorum Thunb, and more than three vines must be fake.