Specimen Information

Alternanthera philoxeroides
Alternanthera philoxeroides
(alligatorweed)
Plants
Exotic

Specimen ID273805
GroupPlants
GenusAlternanthera
Speciesphiloxeroides
Common Namealligatorweed
StateLA
CountySt. Tammany
LocalityRoad Ditches on both sides of Main St. near Lake Pontchartrain
Mapping AccuracyAccurate
HUC8 NameLiberty Bayou-Tchefuncta
HUC8 Number08090201
HUC10 NameTchefuncta River
HUC10 Number0809020102
HUC12 NamePonchitalawa Creek-Tchefuncta River
HUC12 Number080902010206
Map
+
Collection Day9
Collection Month6
Collection Year2010
Year AccuracyActual
Potential Pathwayhitch hiker
Statusestablished
Reference 1
Ref. Number:19381
Author:Madsen, J.D., G. Ervin, V. Maddox, & C. Abbott.
Date:2010
Title:Invasive Plant Atlas of the MidSouth.
Publisher:Mississippi State University.
Record TypeLiterature
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 [5/22/2022].

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