Reynoutria japonica
(Itadori knotweed)

Impact ID4680
Impact TypeNavigation
Study TypeAnecdotal
Study LocationN/A
Impact DescriptionIn times of flooding, dense stands of Japanese knotweed, Fallopia japonica, on the bankside impede flow and may exacerbate flooding
Great Lakes RegionNo

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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [7/13/2024].

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