Specimen Information

Alternanthera philoxeroides
Alternanthera philoxeroides
(alligatorweed)
Plants
Exotic

Specimen ID1391204
GroupPlants
GenusAlternanthera
Speciesphiloxeroides
Common Namealligatorweed
StateLA
CountySt. Mary
LocalityCRMS0547-F04VSE
Mapping AccuracyAccurate
HUC8 NameVermilion
HUC8 Number08080103
HUC10 NameWeeks Bayou-Frontal Vermilion Bay
HUC10 Number0808010304
HUC12 NameDelahoussaye Canal
HUC12 Number080801030403
Map
+
Collection Day12
Collection Month8
Collection Year2013
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
CommentsTag 908 found on fallen dead log. Tag pulled. Tree 413 in plot. Tree 413 is an Acer rubrum; tree 908 was a Salix nigra. Lemna minor in plot. Water Level is 0.3 ft above marsh. Open water is 0%. Bare ground is 80%. Dead vegetation is 5%. Flooded-Undetermined is 0%. Canopy cover is 70%. Tree trunk cover is 5%.
Record TypeLiterature
Freshwater/MarineBrackish-Freshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/18/2024].

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