Specimen Information

Alternanthera philoxeroides
Alternanthera philoxeroides
(alligatorweed)
Plants
Exotic

Specimen ID1385903
GroupPlants
GenusAlternanthera
Speciesphiloxeroides
Common Namealligatorweed
StateLA
CountySt. Tammany
LocalityCRMS0035-F04VC
Mapping AccuracyAccurate
HUC8 NameLower Pearl
HUC8 Number03180004
HUC10 NameMikes River-Pearl River
HUC10 Number0318000410
HUC12 NamePearlington-Pearl River
HUC12 Number031800041005
Map
+
Collection Day5
Collection Month8
Collection Year2014
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
CommentsTree trunk cover is cypress knees. Water Level is 0.09 ft above marsh. Open water is 0%. Bare ground is 35%. Dead vegetation is 5%. Flooded-Undetermined is 0%. Canopy cover is 95%. Tree trunk cover is 10%.
Record TypeLiterature
Freshwater/MarineBrackish-Freshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/3/2024].

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