Otherwise known as Trident Grass, Phoenix Tail, Wellhead Side Grass, Pheasant Tail, Shi Changsheng and Pteris.

morphological characteristics of perennial herbs, 3 ~ 5 cm high. Root tubers are short and hard, densely brown pilose. Leaves clustered on rhizomes, with no nodes in the stem, gray-green or brown petiole, 2 pinnate compound leaves, 3 ~ 5 pairs of pinnae, opposite; Sporozoite leaves are entire, non-sporozoite leaves are serrated, and sporangium groups are linear and continuously arranged at the back edge of leaves. Sporocyst groups are covered with membranous materials and are made up of rolled leaf edges. Collect whole grass all year round. Wash and dry for later use or fresh use.

The growing environment is distributed in all provinces and regions in southern, central and southwestern China. Born in wet places such as streams, gardens and wells.

Sexual taste is sweet, bitter and cold. Clearing heat and promoting diuresis, cooling blood and stopping dysentery.

the first prescription is selected: 3g of Pteris multifida, 3g of Glechoma japonicum, and 3g of Crotalaria japonica.

usage: decoct with water.

indications: icteric hepatitis. The second side: 6 grams of Pteris multifida and 3 grams of peach blossom roots.

usage: decoct in water and take with honey, three times a day.

indications: dysentery. The third party: Pteris multifida 3g, Lygodium japonicum, Plantago asiatica and Coicis Semen 15g each.

usage: decoct with water.

indications: leucorrhea with red and white discharge. The fourth party: 3 grams of Pteris multifida and 3 grams of honeysuckle.

usage: decoct in water and make honey clothes.

indications: bloody stool. The fifth prescription: 3g of Pteris multifida, 3g of Prunella vulgaris and 2 eggs.

Usage: Take the medicine and boil it with eggs, eat eggs and drink soup. One dose per day for half a month to one month.

indications: lymphoid tuberculosis. Sixth party: 6 grams of Pteris multifida.

usage: decoct with water.

indications: short, red and astringent urine, pain and hematuria. The seventh prescription: 15 grams of fresh Pteris, 7 cicadas.

usage: decoct with water.

indications: children's liver fire is annoying with heat. The eighth party: the amount of Pteris multifida and Golden Sand Jue is different.

usage: mash and apply to the affected area.

indications: mammary abscess.