Specimen Information

Alternanthera philoxeroides
Alternanthera philoxeroides
(alligatorweed)
Plants
Exotic

Specimen ID1388647
GroupPlants
GenusAlternanthera
Speciesphiloxeroides
Common Namealligatorweed
StateLA
CountyTerrebonne
LocalityCRMS0365-V06
Mapping AccuracyAccurate
HUC8 NameWest Central Louisiana Coastal
HUC8 Number08090302
HUC10 NameFourleague Bay-Frontal Gulf of Mexico
HUC10 Number0809030204
HUC12 NameCreole Bayou-Frontal Fourleague Bay
HUC12 Number080903020403
Map
+
Collection Day13
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
Comments70 percent salvinia minima; see note on V02 about unvegetated surface Water Level is 1.8 ft above marsh. Open water is 70%. Bare ground is 0%. Dead vegetation is 0%. Flooded-Undetermined is 0%.
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 [11/23/2024].

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.