Specimen Information

Persicaria hydropiper
(marshpepper knotweed)
Plants
Exotic

Specimen ID1441994
GroupPlants
GenusPersicaria
Specieshydropiper
Common Namemarshpepper knotweed
StateCA
CountyTrinity
LocalitySharber Slough Northern Coast Ranges, Trinity River (on river 3 mi e of the South Fork)
Mapping AccuracyAccurate
HUC8 NameTrinity
HUC8 Number18010211
HUC10 NameBig French Creek-Trinity River
HUC10 Number1801021111
HUC12 NameSharber Creek-Trinity River
HUC12 Number180102111107
Map
+
Collection Day6
Collection Month9
Collection Year1926
Year AccuracyActual
Potential Pathwaydispersed
Statusestablished
Reference 1
Ref. Number:25610
Author:Calflora
Date:2021
Title:The Calflora Database: Information on California plants for education, research and conservation
Reference 2
Ref. Number:16045
Author:Alexander, J., S. Markos, J. Yost, R.L. Moe, E. Dean, and M. Nazaire.
Date:2016
Title:Consortium of California Herbaria (CCH)
Publisher:Regents of the University of California
CommentsCalflora observation ID: cch:UC302993
Record TypeLiterature
DisposalUC
Museum Cat NumberUC302993
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 [12/3/2024].

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