(Compendium of Materia Medica)
Different names include Lysimachia christinae (A Supplement to Materia Medica), Dendrocalamus latiflorus (A Brief Talk on Meng Qian), Lysimachia christinae cauliflower (A Materia Medica for Saving the Famine), Pseudostellaria heterophylla (A Textual Research on Materia Medica), Sinomenium chinense (A Record of Jiangsu Medicinal Materials), Lysimachia christinae, Lysimachia christinae and Celosia (A Handbook of Jiangxi Materia Medica)
The source is the stem and leaf of wisteria in Leguminosae.
Plant morphology wisteria
Deciduous climbing shrub. The stem is entangled with something else. Strange pinnate compound leaves, alternate; Stipules linear-lanceolate and caducous; 7 ~ 1 1 lobule, ovate-lanceolate or oblong-lanceolate, 4 ~ 7 cm long, with a larger one at the top; Leaflet apex acuminate, base broadly cuneate; When you are young, you will have fine hair for a lifetime, and when you are mature, you will have no hair. Racemes lateral, pendulous, long 15 ~ 30 cm; Pedicel weak and hairy, long 1 ~ 2 cm; Calyx campanulate, 5-toothed, densely hirsute; Corolla is butterfly-shaped, blue-purple, with large flag petal, reflecting outward, with two appendages at the base, ears at the base of wing petal, and dull keel petal with sickle shape; Stamens 2-body; The style bends inward, and the top of the column is born. The pod is long and flat, with a length of 10 ~ 20cm and dense villi. Seeds oblate, 1 ~ 3. The flowering period is from March to April. Fruit-bearing period: September ~ 65438+ 10.
It was planted in the garden. Distributed in Northeast China, Shandong, Henan, Hebei, Shaanxi, Hubei, Jiangsu, Zhejiang, Sichuan, Guangdong and other places.
The roots (wisteria roots) and seeds (wisteria seeds) of this plant are also used as medicine, and each has its own articles in detail.
Summer harvest and autumn harvest.
The chemical composition of bark contains wistaria glycoside and resin. The leaves contain luteolin 7- glucose rhamnoside, luteolin 7- rhamnoside and apigenin 7- rhamnoside. Fresh leaves contain vitamin c 1.09 mg%. Flowers contain volatile oil 0.6 ~ 0.95%; The contents of allantoin and allantoic acid account for 27% of the total nitrogen in flowers. It also contains heptadecane and 22,23-diazostigmasterol.
Pharmacological action wistaria glycoside and resin are toxic, which can cause vomiting, diarrhea and even collapse.
Materia Medica: "Sweet, slightly warm, slightly toxic."
Function: Note "Supplement to Materia Medica": "Controlling water-borne diseases. Fried like sugar, the water is good. "
Reminder: Wisteria comes from the Internet, please follow the doctor's advice before using it.