The potato is also called potato. Leaves are like bean leaves and the size of eggs. Southerners call it taro, and northerners call it potato.

Sweet and pungent in nature, cold in nature and slightly toxic.

Its efficacy is mainly to relieve the toxicity of various drugs, such as taking water and spitting out evil things. Cooked and eaten, it tastes sweet, nourishes the stomach and relieves the fever.