Plant Form: Perennial herb, 30 ~ 100cm, yellow milk. Stems erect, much branched, light green, is white powder, sparsely pilose. Leaves alternate, 1 to 2 back to feather the whole crack, basal leaves all lobes 5-8 pairs, stems and leaves all lobes 2-4 pairs, irregular edge notch, nearly glabrous above, sparsely pubescent below, a white powder. Spend a few flowers, umbrella arrangement; sepals 2, early fall; petals 4, yellow, inverted oval, stamens many; ovary linear, glabrous. Linear cylindrical capsule, cracking up from the base when mature. Most seeds, ovoid, brown, shiny and textured. Flowering May to August, the fruit of 6 to 10 months.
Born in hills, valleys Woodside grass; cultivated. Main producing north-east, north.
Collect and process: summer, autumn, tapping, dried or fresh use.
Chemical composition: containing celandine base (chelidonine), chelerythrine base (chelerythrine), sanguinarine (sanguinarine) α-, β-, γ-high celandine base (α-, β-homochelidonine), P atropine (protopine), berberine (berberine), berberine alkali, etc., still containing celandine acid, choline, rutin and so on.
Nature: cool, bitter taste; a small drug.
Finishing medical network www.PharmNet.com.cn
Indications: pain, cough and asthma, swelling. For the stomach, chronic bronchitis, whooping cough.
http://chinese-herbal-medicines-directory.blogspot.com/
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