Sweet potato , alias "General", "Wild Tobacco", "Kenaf Pineapple", "Red Snow Willow", "Mengzi Chicory" and "Wild Lettuce", originated from Lobelia chinensis. Wait a minute. A plant of Lobelia of Campanulaceae, whose roots or whole grass are used as medicine. Collect, clean, slice, dry or save use in autumn. The taste is pungent and cool. Highly toxic. Function is mainly used for anti-inflammatory, analgesic, detoxification and insecticidal. Used for rheumatoid arthritis, traumatic injury, sores and swelling. Mustard rape. var。 Foliosa L.H. Bailey, also known as "Tiancaixin" or "Tiancaixin", is a special vegetable variety in Ningbo with a long cultivation history. According to records, it has been cultivated in Jiajing of Ming Dynasty for thirty-nine years. Tiancai has the advantages of wide adaptability, vigorous growth, simple management and few pests and diseases. It plays an important role in winter and spring vegetables in Ningbo, and is a common delicacy in hotels, restaurants and the general public. ...