Specimen Information

Fallopia japonica var. japonica
(Japanese knotweed)
Plants
Exotic

Specimen ID1660219
GroupPlants
GenusFallopia
Speciesjaponica
Varietyjaponica
Common NameJapanese knotweed
StateRI
CountyWashington
LocalityAshaway
Mapping AccuracyApproximate
HUC8 NamePawcatuck-Wood
HUC8 Number01090005
Map
+
Collection Day12
Collection Month9
Collection Year2003
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
Commentsherbs about 1.5 m tall; flowers white
Record TypeSpecimen
DisposalHerbarium
Museum Cat NumberCONN00068944
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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/4/2021].

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