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????????????????Polygonum nodosum Pers.

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1.????????????40-200cm?????????б??????????????????????????????????????????????????????????????????γ???????Σ???С?仯????????10cm,???2cm????????????Ш?Σ????????????????????????????????????????????????????????????????????????2-5cm???????豻???????????????????????????4??????????????????????6??????2??????????????????Σ?????????????й????????滨?????????7-8???????8-10???

2.?????????????60-90cm????????б?????????????????????ж????????????????????????????????6-12mm?????????????????????????????Σ???7.5-15cm????2.5-6cm?????????????β?????????Ш?λ????Σ???????????????????????????????С?????????????????????С?????Σ???????????????Σ??????????????3-4mm,5-???????Σ?????8,????1??????????Ρ?????????????й??????7???

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?????????????????????????????quercetin?????????-3??-D-???????-2-??????????quercetin??3??-D??glucoslde??2?壭gallate??[1]???????kaempferol?????????-3??-D-?????????quercetin-3??-D-glucoside????????-3??-D-??????????-2??-?? ????????kaempferol-3??-D-glucopyranoside-2??-gallate)[2]???????ж??????????pinobanksin???????????????????????taxifolin???????????pinosylvin???????????????methyl gallate???????????????dehydrokawain????rel-??-3-?-??4-??????-2-???????-6-????-?-2????-4-????????????[rel??trans-3??bis????4??methoxy??2??oxopyran??6??yl)-cis??2??trans??4??diphenyl cyclobutane]????2R??3R????3-???-5-??????-6??7-?????????????[(2R,3R)-3-hydroxy-5-methyoxy-6??7-methylenedioxyflavanone]??rel-(1R??6S??7S??8S??-5-??????-7-????-8-??4-??????-2-???????-6-??????1????E?????????-2-???????-[4.2.0]-4-???-3-?[rel-(1R??6S??7S??8S)-5-methoxy-7-phenyl-8-(4??methoxy??2??oxopyran??6??yl????1????E??styryl??2??oxabicyclo-[4.2.0]-cot??4??en??3??one??[3]??