The water shield

[ source ] from the" doctor" don't record
[ ] n Ch cabinet Pinyin name
English name [ Watershield ]
[ alias ] Mao, screen, Shui Kui, cress, gel sunflower, Chun, silk rose Chun, membranaceous marshmarigold herb, lack of sarmentosum, Weigela, Ma Su grass.
[ source ]
Medicine source: as the Nymphaeaceae plants the leaves and stems of Brasenia schreberi.
Latin animal mineral name: Brasenia schreberi J.F.Gmel.
Harvest and storage:5-7mining, washing or swamp.
[ ] the original morphology of Brasenia schreberi perennial. The roots will occur, with leaves and stolon, creeping side of rooting. Leaves alternate on the rhizomes and stolons; petiole length25-40cm; leaf floating on the water surface, elliptic oblong, length 5-16cm, width 3-10cm, entire, green above, below the belt green with purple, veins radially, upper veins hairy, pulse position. Pedicels from taking the axil, ca.10cm, pilose and agar kind of clay; flowers above the surface, the diameter of 1-2.5cm; dark purple; sepals, petals each 3, all bar,1-1.5cm long; stamens12-18, shorter than perianth, anthers linear, ca.4mm; carpels4-18, stigmas flattened, with long straight hair. Nuts oblong-ovate, leathery, with host calyx and style. And 1-2, ovate. Florescence in June, fruit10-11.
[ ] habitat distribution
Ecological environment : the pond, lake or swamp.
Resource distribution: distribution of Jiangsu, Zhejiang, Jiangxi, Hunan, Sichuan, Yunnan etc..
[ character ] trait identification of rhizome phenomena. Slender stems, up to more than 1m. Leaves alternate, petiole slender; leaf blade ovate to elliptic, below dark purple, veins radially. Pedicel by taking the axil, pedicels ca.10cm, have fluff.
[ ] the chemical composition containing acidic polysaccharides, by D galactose ( D-ga; actpse )32%-40%, D - mannose ( D-mannose )10%-14%, L - stone bath sugar (L-fucose )13%-16%, L rhamnose (L-rhamnose )6%-9%, D - xylose ( D-xylose )2%-7%, L - Arabia sugar ( L-arabinose )2%-3% and trace D - glucose ( D-glucose ). Also contains a small amount of vitamin B12( VitaminB12). Also found that gastric ulcer and skin cancer suppressive factor, amino acid, protein, by dextran ( glucan ) and Portuguese with dew with mannan ( glucomannan ).
[ ] the pharmacological effects of Serratia in animal screening test, thought to have certain anti-cancer effect; the onion root of undifferentiated cells in mitosis, Chun extracts showed weak inhibition.
[ ] taste Gan; cold
[ ] liver spleen meridian tropism;
[ function ] and water swelling; heat-clearing and detoxicating. The main damp-heat dysentery; jaundice; edema; urination; Du carbuncle
[ usage]: orally taken Decoction15-30g; or make soup. External : the amount, trace and apply the affected area.
[ note ] stomach deficiency-cold Shen clothing.
[ ] of all tumors treated with side : the spring and summer with winter stems, with child, to root side guide, Daolan deposited. Food can also be used. (" Baosheng I recorded" ) of several kinds: treat furuncle, Folium Isatidis, smelly shikonin membranaceous marshmarigold herb respective. At the worst, with a bowl of wine soaked, go sediment, clothes. (" the experience project" )
[ ] the discussion
1:" don't record" Lord Xiaoke, rebi.
2 Tao Hongjing: s, under the gas, Hybrid Snakehead fish for soup, but also by the water.
3" Tang Materia Medica": eat long large and pleasant, with clear soup and fish for food, the main stomach weak, no food to effect, and to the elderly.
4: Meng Shen and crucian carp as soup, under the gas stop vomiting. Large intestine virtual gas less sibu.
5" Hua Zi": Chinese materia medica in heat jaundice, thick stomach, under the coke, Jiebai drug toxicity.
6" circle" summary: Chufan, antipyretic, phlegm.
The 7" Chinese Materia Medica": new treatment hundred poisonous, clear all sores.
The word"8" materia medica: Brasenia schreberi, cold stomach treatment gangrene, radiating rheumatism medicine also. This grass is cold and slippery, and ginger vinegar for share of food, the Qing Weihuo, elimination of liquor product, check the heat into the dysentery. But should not eat food for a long time, fear of hair conditioners, trapped spleen and stomach, can also harm.
9" the classics": on chemistry taste smooth, often feed gas, so that joint emergency, with anal fistula, beriberi, accumulation, are not edible, for its cold slip ferry also. " Qian Jin Fang" for hot diarrhea vomiting and leakage, Zexie Tang, Ophiopogon Decoction and use, take the clear stomach heat inverse also.
Excerpts from" Chinese Materia Medica" [ ]

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