Red clover (Trifolium pratense L.) is a leguminous perennial herb, also known as red clover, red medick, and clover. Native to Europe and West Asia, it is now widely distributed worldwide and is a temperate plant, cultivated in various regions of China, both north and south. Red clover contains flavonoids, proteins, amino acids, sugars, and other components. The isoflavones are particularly noted for their plant estrogen-like effects and the anticancer properties of the flavonoids. It also holds multiple values, including for feeding and ornamental purposes.