Specimen Information

Persicaria hydropiper
(marshpepper knotweed)
Plants
Exotic

Specimen ID1441860
GroupPlants
GenusPersicaria
Specieshydropiper
Common Namemarshpepper knotweed
StateCA
CountyFresno
Localitybetween Lone Willow road sta. and Whites Bridge; Four-mile Slough
Mapping AccuracyAccurate
HUC8 NameUpper Dry
HUC8 Number18030009
HUC10 NameTumey Gulch-FresnoSlough
HUC10 Number1803000909
HUC12 NameSandridge Canal
HUC12 Number180300090907
Map
+
Collection Day28
Collection Month8
Collection Year1928
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:JEPS50610
Record TypeLiterature
DisposalJEPS
Museum Cat NumberJEPS50610
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. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [8/16/2022].

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