Specimen Information

Ludwigia grandiflora
Ludwigia grandiflora
(large-flower primrose-willow)
Plants
Exotic

Specimen ID1386699
GroupPlants
GenusLudwigia
Speciesgrandiflora
Common Namelarge-flower primrose-willow
StateLA
CountySt. John the Baptist
LocalityCRMS0047-F07VSE
Mapping AccuracyAccurate
HUC8 NameLake Maurepas
HUC8 Number08070204
HUC10 NameMississippi Bayou
HUC10 Number0807020403
HUC12 NameReserve Relief Canal
HUC12 Number080702040301
Map
+
Collection Day28
Collection Month7
Collection Year2015
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 species out of plot - Acer rubrum, Nyssa aquatica, Taxodium distichum; FAV present - Azolla caroliniana (5% both), Salvinia minima (10%, both) Water Level is 0 ft above marsh. Open water is 0%. Bare ground is 20%. Dead vegetation is 5%. Flooded-Undetermined is 0%. Canopy cover is 10%. 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 [7/23/2024].

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