Reynoutria japonica
(Itadori knotweed)
Plants
Exotic
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Impacts

6 results for Reynoutria japonica (Itadori knotweed)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1659899 CTNew LondonGroton1930 01100003 Thamesunknown
1659901 CTNew LondonGroton1978 01100003 Thamesunknown
1661497 CTNew LondonGroton1998 01100003 Thamesunknown
1659898 CTNew LondonGroton - New London Airport1929 01100003 Thamesunknown
1659900 CTNew LondonGroton - New London Airport1937 01100003 Thamesunknown
1661502 CTNew LondonHarkness Memorial State Park, Waterford1979 01100003 Thamesunknown

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

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The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/26/2024].

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