Specimen Information

Persicaria hydropiper
(marshpepper knotweed)
Plants
Exotic

Specimen ID1692378
GroupPlants
GenusPersicaria
Specieshydropiper
Common Namemarshpepper knotweed
StateIL
CountyCook
LocalityPalos Park
Mapping AccuracyApproximate
HUC8 NameDes Plaines
HUC8 Number07120004
Map
+
Collection Day8
Collection Month9
Collection Year1909
Year AccuracyActual
Potential Pathwayunknown
Statusunknown
Reference 1
Ref. Number:27378
Author:Cranberg, C., and R. Keller
Date:2020
Title:Illinois Database of Aquatic Non-native Species
Publisher:School of Environmental Sustainability, Loyola University Chicago
Reference 2
Ref. Number:28842
Author:University of Wisconsin - Madison
Date:2017
Title:Wisconsin State Herbarium (WIS)
Publisher:SEINet Data Portal
Record TypeSpecimen
Museum Cat Numberv0308215WIS
VerifierGreat Lakes Invasives Network
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 [2/2/2023].

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