Alias: also known as tread not dead, clam ant grass, wild beet, plantain, money through the grass, pig's ear grass, cartwheel vegetable. This product is a plant of the plantain family. Perennial rooted herb.

Rootstock shortened and plump, densely bearded roots. Roots and leaves: sweet and light flavor, cold in nature, non-toxic. Effects: With diuretic, expectorant, antibacterial, anti-inflammatory, lowering blood pressure and other pharmacological effects. It can be used externally to treat skin sores that have been ulcerated for a long time, and ophthalmic granuloma. Seed: Seed contains a lot of mucilage, psyllium acid, choline, adenine, succinic acid, vitamin B1, fat oil, protein, resin and so on. It can be used to treat dysuria, gonorrhea, leucorrhoea, blood in urine, summer-dampness diarrhea and dysentery, cough with phlegm, dampness paralysis, and eye redness and cataract.

Origin: Born in the field border Shanpu roadside, house next to the barren land, roadside, riverside, etc., because often grows in the vehicle through the road next to the name of "car before".