Specimen Information

Alternanthera philoxeroides
Alternanthera philoxeroides
(alligatorweed)
Plants
Exotic

Specimen ID1392142
GroupPlants
GenusAlternanthera
Speciesphiloxeroides
Common Namealligatorweed
StateLA
CountySt. John the Baptist
LocalityCRMS5414-F08VC
Mapping AccuracyAccurate
HUC8 NameLake Maurepas
HUC8 Number08070204
HUC10 NameMississippi Bayou
HUC10 Number0807020403
HUC12 NameDutch Bayou-Mississippi Bayou
HUC12 Number080702040303
Map
+
Collection Day19
Collection Month7
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
CommentsTrees in plot - #3152 Nyssa aquatica and #495 Acer rubrum; Tree species within 15ft of plot - Acer rubrum, Taxodium distichum, Fraxinus caroliniana Water Level is 0.3 ft above marsh. Open water is 0%. Bare ground is 10%. Dead vegetation is 5%. Flooded-Undetermined is 0%. Canopy cover is 60%. Tree trunk cover is 20%.
Record TypeLiterature
Freshwater/MarineBrackish-Freshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/10/2024].

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