Specimen Information

Fallopia japonica var. japonica
(Japanese knotweed)
Plants
Exotic

Specimen ID1660229
GroupPlants
GenusFallopia
Speciesjaponica
Varietyjaponica
Common NameJapanese knotweed
StateMD
CountyBaltimore
LocalityEast of railroad, opposite Batavia Farm road, Rosedale
Mapping AccuracyApproximate
HUC8 NameGunpowder-Patapsco
HUC8 Number02060003
Map
+
Collection Day8
Collection Month8
Collection Year1957
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:16075
Author:Smithsonian Institution
Date:2019
Title:United States National Herbarium (US)
Publisher:Department of Botany, Smithsonian Institution
Record TypeSpecimen
DisposalHerbarium
Museum Cat NumberUS 2261565
Freshwater/MarineFreshwater
Number Collected1
Year ClassFlowering


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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. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [5/18/2022].

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