Ophiopogon japonicus (Scientific name: Ophiopogon japonicus (Linn. f.) Ker-Gawl.) is a perennial evergreen herb of the Liliaceae family, with thick roots, often swollen into oval or spindle-shaped small roots in the middle or near the end, The stem is very short, the leaf base is clumped, grass-like, the bracts are lanceolate, the apex is acuminate, the seeds are spherical, the flowering period is May-August, and the fruiting period is August-September. Ophiopogon japonicus is native to China, but also distributed in Japan, Vietnam, and India. It is cultivated in southern China and other places. Born in damp places on hillsides, under forests or by streams below 2000 meters above sea level.Ophiopogon japonicus mainly contains linoside, steroidal saponins, alkaloids, sitosterol, glucose, amino acids, vitamins, etc. Ophiopogon japonicus also has a high greening value. It has many excellent characters such as evergreen, shade tolerance, cold tolerance and drought tolerance, and has broad application prospects in landscaping. Under normal circumstances, it is recommended to soak Ophiopogon japonicus in 10 grams of Ophiopogon japonicus each time. Drink properly. Ophiopogon japonicus can also be eaten with winter wheat and duck meat. You can wash the winter wheat and make tea with chrysanthemum to drink it properly.