Specimen Information

Hydrilla verticillata verticillata
Hydrilla verticillata verticillata
(whorled hydrilla)
Plants
Exotic

Specimen ID230909
GroupPlants
GenusHydrilla
Speciesverticillata
Subspeciesverticillata
Common Namewhorled hydrilla
StateLA
CountyDe Soto
LocalityClear Lake
Mapping AccuracyAccurate
HUC8 NameBayou Pierre
HUC8 Number11140206
HUC10 NameSmithport Lake
HUC10 Number1114020603
HUC12 NameClear Lake-Smithport Lake
HUC12 Number111402060307
Map
+
Collection Year1998
Year AccuracyPublication Year
Potential Pathwayunknown
Statusestablished
Reference 1
Ref. Number:10659
Author:Louisiana Department of Wildlife and Fisheries, Inland Fish Division.
Date:1998
Title:Major public lakes of Louisiana with Hydrilla.
Journal:unpublished map prepared for in office use
Publisher:unpublished map prepared for in-office use.
Record TypeLiterature
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/23/2024].

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