Specimen Information

Alternanthera philoxeroides
Alternanthera philoxeroides
(alligatorweed)
Plants
Exotic

Specimen ID1395841
GroupPlants
GenusAlternanthera
Speciesphiloxeroides
Common Namealligatorweed
StateLA
CountyLafourche
LocalityCRMS2939-V75
Mapping AccuracyAccurate
HUC8 NameWest Central Louisiana Coastal
HUC8 Number08090302
HUC10 NameBayou Cutoff-Lake Fields
HUC10 Number0809030205
HUC12 NameLake Fields
HUC12 Number080903020503
Map
+
Collection Day2
Collection Month8
Collection Year2012
Year AccuracyActual
Potential Pathwayunknown
Statusestablished
Reference 1
Ref. Number:29060
Author:Coastal Protection and Restoration Authority (CPRA) of Louisiana.
Date:2019
Title:Coastwide Reference Monitoring System-Wetlands Monitoring Data
Publisher:Coastal Information Management System (CIMS) database
Comments75% salvinia minima and Eichhornia crassipes Water Level is 2.3 ft above marsh. Open water is 80%. Bare ground is 0%. Dead vegetation is 0%. Flooded-Undetermined is 0%. Marsh is floating.
Record TypeLiterature
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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/1/2024].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.