Specimen Information

Alternanthera philoxeroides
Alternanthera philoxeroides
(alligatorweed)
Plants
Exotic

Specimen ID1394900
GroupPlants
GenusAlternanthera
Speciesphiloxeroides
Common Namealligatorweed
StateLA
CountySt. Mary
LocalityCRMS4900-F06VSE
Mapping AccuracyAccurate
HUC8 NameAtchafalaya
HUC8 Number08080101
HUC10 NameLower Atchafalaya River
HUC10 Number0808010105
HUC12 NameLower Atchafalaya River-Frontal Atchafalaya Bay
HUC12 Number080801010506
Map
+
Collection Day29
Collection Month7
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
CommentsPW samples clogged; date incorrect on camera stamp for this plot Water Level is 0.6 ft above marsh. Open water is 0%. Bare ground is 0%. Dead vegetation is 5%. Flooded-Undetermined is 30%. Canopy cover is 0%. Tree trunk cover is 0%.
Record TypeLiterature
Freshwater/MarineBrackish-Freshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/28/2024].

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