Specimen Information

Persicaria hydropiper
(marshpepper knotweed)
Plants
Exotic

Specimen ID1441945
GroupPlants
GenusPersicaria
Specieshydropiper
Common Namemarshpepper knotweed
StateCA
CountyButte
LocalityOn the sides of a deep wash, about 1/4 mile south-east of Stirling City.
Mapping AccuracyAccurate
HUC8 NameNorth Fork Feather
HUC8 Number18020121
HUC10 NameWest Branch Feather River
HUC10 Number1802012107
HUC12 NameLittle West Fork West Branch Feather River-West Branch Feather River
HUC12 Number180201210704
Map
+
Collection Day17
Collection Month9
Collection Year1983
Year AccuracyActual
Potential Pathwaydispersed
Statusestablished
Reference 1
Ref. Number:25610
Author:West, R., J. Malpas, C. Powell, M. Tollett, D. Anderson, and E. Dorrington.
Date:2019
Title:Calflora
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:CHSC45466
Record TypeLiterature
DisposalCHSC
Museum Cat NumberCHSC45466
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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [3/7/2021].

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