Specimen Information

Alternanthera philoxeroides
Alternanthera philoxeroides
(alligatorweed)
Plants
Exotic

Specimen ID1468183
GroupPlants
GenusAlternanthera
Speciesphiloxeroides
Common Namealligatorweed
StateAR
CountyJohnson
LocalityLake Dardanelle, AR 103, 2.5 miles south of I-40 @ boat ramp
Mapping AccuracyAccurate
HUC8 NameDardanelle Reservoir
HUC8 Number11110202
HUC10 NameUpper Lake Dardanelle
HUC10 Number1111020204
HUC12 NameCane Creek-Arkansas River
HUC12 Number111102020405
Map
+
Collection Day9
Collection Month9
Collection Year2005
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft
Statusestablished
Reference 1
Ref. Number:29018
Author:Gentry, J.L. (director and curator).
Date:2013
Title:University of Arkansas Herbarium (UARK)
Publisher:University of Arkansas
Reference 2
Ref. Number:29277
Author:SERNEC Data Portal
Date:2019
Title:SouthEast Regional Network of Expertise and Collections
Publisher:Appalachian State University
Record TypeSpecimen
DisposalUARK
Museum Cat Number878
Freshwater/MarineFreshwater
Photo



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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. [2020]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/25/2020].

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