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?????????Shu?? W??n?? Hu??

?????????Flower of Operculate Cleistocalyx

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????????????????Cleistocalyx operculatus ( Roxb.) Merr. Et Perry

?????????5?????6???????????л???????????????????3-5?????????????????????????????1-2???????????1????1????????????д??????

????????????????????15m?????????????????????й???????????????1-2cm??????????????????????Σ???11-17cm????4.5-7cm????????????????Ш?λ??????????????????????????????????????????????????????????????2-3??????????????Σ????5mm?????3.5mm?????????Σ????3mm????????????壬??2-3mm??????ж???????4??????????????????????????????????????????5-8mm????????Σ??????λ??2?????????3-5mm????????????Σ???10-12mm?????10-14mm?????????????????5-6???

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???????????????????＾??????????????????????????????????????????3??????????????????????????????3???????4??????????о?30cm????3cm??????????????????????????????????????????????50cm????????????400cm??400cm?????

?????????????????????λ????Σ????????4-7mm?????2-4mm??????????λ??Σ???????????????????????4???????????????????????壬?????????????????????????????λ????????????????ζ??

???????????????з?????????????(ethylgallate)????????(gallic acid)???????(ursolic acid)???????(cinnamic acid)????-?????(??-sitosterol)??5??7-?????-6??8-??????????(5,7-dihydroxy-6,8-dimethylflavanone)???????????????(desmethoxymatteucinol)??7-???-5-??????-6??8-??????????(7-hydroxy-5-methoxy-6,8-dimethylflavanone)????2??4-?????-6-??????-3??5????????(2,4-dihydroxy-6-methoxy-3,5-dimethylchalcone)??