Specimen Information

Fallopia japonica
(Japanese knotweed)
Plants
Exotic

Specimen ID1695458
GroupPlants
GenusFallopia
Speciesjaponica
Common NameJapanese knotweed
StatePA
CountyWayne
Localitythe entire riverbank of the west branch and main stem of the Delaware River
Mapping AccuracyAccurate
HUC8 NameUpper Delaware
HUC8 Number02040101
HUC10 NameLower West Branch Delaware River
HUC10 Number0204010103
HUC12 NameSherman Creek-West Branch Delaware River
HUC12 Number020401010305
Map
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Collection Day13
Collection Month4
Collection Year2022
Year AccuracyActual
Potential Pathwaydispersed
Statusestablished
CommentsVerified through iNaturalist sightings: https://www.inaturalist.org/observations/79430414 https://www.inaturalist.org/observations/54688967
Record TypeNAS sighting report
VerifierIan Pfingsten
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. [2023]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/4/2023].

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