Specimen Information

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

Specimen ID1669427
GroupPlants
GenusReynoutria
Speciesjaponica
Common NameItadori knotweed
StateNY
CountyBronx
LocalityBronx
Mapping AccuracyApproximate
HUC8 NameBronx
HUC8 Number02030102
Map
+
Collection Day18
Collection Month8
Collection Year1946
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:28178
Author:The New York Botanical Garden
Date:2018
Title:William and Lynda Steere Herbarium (NY)
Publisher:SEINet Data Portal
CommentsLocal Herbarium of the Torrey Botanical Club. Deposited 1973 at the New York Botanical Garden
Record TypeSpecimen
DisposalHerbarium
Museum Cat Number2332565
Freshwater/MarineFreshwater

Disclaimer:

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 [11/28/2024].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.