Specimen Information

Alternanthera philoxeroides
Alternanthera philoxeroides
(alligatorweed)
Plants
Exotic

Specimen ID1651099
GroupPlants
GenusAlternanthera
Speciesphiloxeroides
Common Namealligatorweed
StateLA
CountyCaldwell
LocalityBeside LA 4 at head of a gorge at former slide area with garbage about 3 miles west of US 165 and Banks Springs
Mapping AccuracyApproximate
HUC8 NameCastor
HUC8 Number08040302
Map
+
Collection Day11
Collection Month10
Collection Year1988
Year AccuracyActual
Potential Pathwaydispersed
Statusestablished
Reference 1
Ref. Number:28190
Author:Louisiana State University
Date:2020
Title:Shirley C. Tucker Herbarium (LSU)
Publisher:SEINet Data Portal
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
DisposalLSU
Museum Cat Number335705
VerifierJeremy White
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/21/2024].

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