Multiple spike.

[ source ] from" the common Chinese herbal medicines in Tibet"
Pinyin name ] [ Duō Suì Liǎ o
[ alias ] Polygonum hydropiper, Polygonum hydropiper, multiple spike false of Polygonum cuspidatum
[ source ]
Medicine medium source: Polygonum Polygonum multi spike the whole grass.
Latin botanical name: Polygonum polystachyus Wall.exMeissn. animal fossil
Harvest and storage:6 ～October harvest all bundled dried grass.
[ ] the original shape of half bush, tall 100-150cm. Stem erect, much branched, densely pubescent. Ye Husheng; petiole stout, ca.1cm; ocrea tubular, upper deviation; leaf blade broadly lanceolate or long country lanceolate, apex acuminate, base cuneate or hastate, long 6-15CM, wide 3-5cm, above sparsely puberulent, densely pubescent below. Large scale expansion of paniculate; perianth5 crack greatly, white or pale red, outer2 smaller, the inner surface of the larger of the 3, suborbicular, ca.4mm. Achenes three prismatic, yellow-brown, shorter than perianth.
[ ] habitat distribution
Ecological environment : in altitude 3000-4500m slopes, thickets, forest.
Resource distribution: located in Yunnan, Tibet and other places.
[ ] many chemical components of Polygonum containing multiple spike spike whole herb Polygonum glycosides ( polystachoside ) [1] ( quercitrin ), bark glycosides, Isoquercitrin ( Isoquercitrin ), quercetin ( quercetin ), Lamei glycosides (meratin) and3 ′ - methyl Li Su rat ( rhamnazin ) [2].
[ ] the taste of spice; bitter cold;
[ ] the lung meridian; spleen; stomach; large intestine meridian
[ ] functions of clearing away heat and toxic material; dispelling wind and dampness. The main dysentery; diarrhea; infantile indigestion; rheumatic pain; traumatic injury
[ usage]: orally taken decoction,3-9g.
Excerpts from" Chinese Materia Medica" [ ]

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