Alnus mandshurica

[ ] Pinyin name Dō ně I Q īM ùB
[ source ]
Medicine medium source: birch branch plant of Alnus mandshurica fruit or bark.
Latin animal mineral name: Alnus mandshurica ( Call. ) Hand.-Mazz. ( A.fruticosa Rupr.var.mandsurica Call. )
Harvest and storage: spring, summer, autumn can stripping bark. After collecting infructescences, picking fruit, dried.
[ ] the original morphology of deciduous small tree, up to8m. Bark dark gray, smooth. Branches grayish brown, glabrous; branchlets purplish brown, glabrous; buds sessile,3-6, bud scales. Petiole 0.5-2cm; leaf blade broadly ovate, ovate or broadly elliptic, long 4-10cm, wide 2.5-8cm, apex acute, base rounded or slightly cordate, or asymmetry, margin with fine and dense serrate or single toothed, two sides a few glabrous; lateral veins 7-13 pairs. Male catkin inflorescence is very unripe, long, pendulous, male flowers and leaves open at the same time, filaments than perianth short, anthers yellow; female catkin inflorescence3-5fascicled on short branch top. Infructescence racemose3-5was arranged, broadly ovoid or subglobose; peduncle slender, drooping, long 0.5-2.5cm, glabrescent; nutlets ovoid, ca.2mm; membranous winged fruit and nearly as wide as. Florescence 5-6 month, month of fruit period 7-8.
[ ] habitat distribution
Ecological environment : in elevation of 100-1700m forest, riparian or hillside forest.
Resource distribution: located in Heilongjiang, Jilin and other places.
[ ] sticky chemical composition by -5- with -3- alcohol ( glutin-5-en-3-ol ),α andβ- fragrant tree ester alcohol ( amyrin ),1,7- two phenyl -3,5- hept glycol (1,7-diphenyl ( heptan-3,5-diol ) ).
[ ] taste bitter astringent; cool;
[ ] functions of heat-clearing and detoxicating; astringing. The main diarrhea; traumatic bleeding
[ usage]: orally taken decoction,25-50g. External: amount, trace and apply.
[ ] excerpts from" Chinese Materia Medica" Maple willow bark | [ ] Tang Bencao.""
Pinyin name ] [ Fē n Li ǔP í
[ alias ] Pterocarya stenoptera skin (" materia medica of Hunan" )
[ ] as the source of the Juglandaceae Pterocarya stenoptera bark. Annual recoverable.
[ ] the original morphology
Pterocarya stenoptera, aka: cabinet willow (" Ya" Guo Pu note ), Kaede Yagi (" Tang Bencao" ), willow, birch Oniyanagi (" florilegium" ), Mayanagi (" vegetation will side" ), hemp willow, Willow Creek leaves, water tree, beech, poplar Creek Creek, swallows, Yagi Itoko tree, block Bao Feng, Ping Yangliu, willow, willow, centipede stink tree, tree, citron tree, Aberdeen, bullions tree beech.
Deciduous trees, up to 18 meters high. Bark childhood Auburn, smoothing, old black gray initiation; branches with long fur. Ye Husheng; odd pinnate, long 20- 30cm; leaflets 11to 25, but the top leaflets often do not exist, leaf rachises with narrow wings and was short; leaflets elliptic or long elliptic, grow 4 ～10 centimeters, wide 2～ 3 centimeters, apex acute or obtuse, base oblique, margin serrulate, above green, smooth, the following main veins and leaf axils hairy. Flowers yellowish green, monoecious, catkin inflorescence; male inflorescences axillary, number of clusters, born in the old branches; perianth bractlike, apex splitting into1～ 4; stamens 6to 8; female inflorescences on branches of current year top, style simple, post 2 crack, in room 1rooms, with 1ovule. Nuts, mature when both sides small bud increased growth rounded or slightly narrow wings, infructescence pendulous, ca. 30cm, exocarp thin, endocarp hard. Florescence in May.
[ ] in the stream habitat distribution, river banks, but relatively dry place can grow. Distribution of Jiangsu, Zhejiang, Jiangxi, Hubei, Fujian, Guangxi, Guizhou, Yunnan, Guangdong, Sichuan, Gansu, Shaanxi, Shandong and other places.
[ ] chemical constituents of bark tannin.
[ ] Tang Bencao:" taste" spicy, hot, toxic.
[ indications ]
Treatment of pain of dental caries, scabies, soup fire injury.
①" Tang Bencao": the main wind, pain of dental caries.
②" Northeast Pharmaceutical records:" wash skin disease scabies.
The" common folk herbal compilation": itching, insecticidal. Salt can treat tinea.
The" Sichuan": history of Chinese medicine insecticidal, detoxification. Coated soup, burns and long sore.
[ usage] external: ramming cashmere peanuts, fried water gargle or fumigation and washing, or alcohol leaching paint.
[ note ]" common folk": ban oral herbal compilation.
[ ] a party
①toothache: Hemp willow bark Ramming Pile, skin or filled with plug. (" Sichuan Traditional Chinese medicines" )
The treatment of scabies: Pterocarya stenoptera skin, Li horseradish, dock root. Alcohol leaching paint. (" annals of Hunan drug" )
The treatment of the scabby head: Feng Yang fresh bark, and four two two two ( stamp ). Water simmer in water, wash the affected area. (" Chinese medicinal herbs of Fujian." )
[ ]: clinical application in treating burn and Pterocarya Shuer skin layer2 jins,0.5 jins from Sanguisorba officinalis root, root bark0.5 jins, adding proper amount to 500 milliliter, decoction, filtering. Before treatment should be clean wounds, removing impurity and purulent discharge, cut off the blisters, then sprayed with liquid medicine. Treatment of 14 cases, all have certain effect.
[ ]" * dictionary" excerpt

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