Specimen Information

Persicaria hydropiper
(marshpepper knotweed)
Plants
Exotic

Specimen ID1693494
GroupPlants
GenusPersicaria
Specieshydropiper
Common Namemarshpepper knotweed
StateIL
CountyMarion
LocalityStephen A. Forbes State Park. Mount Vernon Hill Country Section of the Southern Till Plain Natural Division. Coordinate Datum: WGS84/NAD83. Northwest of Forbes Lake where stream un-named stream joins Lost Fork at the north end of Forbes Lake. On the west side of the flood plain. Omega
Mapping AccuracyAccurate
HUC8 NameSkillet
HUC8 Number05120115
HUC10 NameBrush Creek-Skillet Fork
HUC10 Number0512011502
HUC12 NameLost Fork
HUC12 Number051201150202
Map
+
Collection Day13
Collection Month8
Collection Year2001
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:28887
Author:Minnaert-Grote, J. (manager).
Date:2015
Title:Illinois Natural History Survey Herbarium (ILLS)
Publisher:Prairie Research Institute, Illinois Natural History Survey
Record TypeSpecimen
Museum Cat NumberILLS00078773
VerifierGreat Lakes Invasives Network
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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [10/7/2024].

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