Specimen Information

Reynoutria japonica
(Itadori knotweed)
Plants
Exotic
Collection Info
Point Map
Species Profile
Animated Map
Impacts

Specimen ID1660104
GroupPlants
GenusReynoutria
Speciesjaponica
Common NameItadori knotweed
StateMA
CountyHampden
LocalityBlock Brook, Mittineague Park
Mapping AccuracyApproximate
HUC8 NameWestfield River
HUC8 Number01080206
Map
+
Collection Day7
Collection Month9
Collection Year2000
Year AccuracyActual
Potential Pathwayunknown
Statusunknown
Reference 1
Ref. Number:26212
Author:GBIF
Date:2013
Title:Global Biodiversity Information Facility (GBIF) Database.
Publisher:Global Biodiversity Information Facility
Reference 2
Ref. Number:28167
Author:Les, D.H., and R.S. Capers.
Date:2012
Title:George Safford Torrey Herbarium (CONN)
Publisher:University of Connecticut
CommentsTepals - white; plants - 2m tall.
Record TypeSpecimen
DisposalHerbarium
Museum Cat NumberCONN00055527
Freshwater/MarineFreshwater

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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 [12/3/2024].

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