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Persicaria sp., Smartweed(s)

genus Persicaria (Linnaeus) Miller (1754)

• Modern species

• Classification
• kingdom Plantae, Angiosperms, order Caryophyllales, family Polygonaceae

• Distribution
• Pliocene-Pleistocene: Kagawa
• Pleistocene: Aichi, Hiroshima
• Investigation in progress: Ehime

• Subtaxa
• P. thunbergii