Specimen Information

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

Specimen ID213678
GroupPlants
GenusHydrilla
Speciesverticillata
Subspeciesverticillata
Common Namewhorled hydrilla
StateLA
CountyNatchitoches
LocalitySibley Lake near Natchitoches
Mapping AccuracyApproximate
HUC8 NameLower Red-Lake Iatt
HUC8 Number11140207
Map
+
Collection Month1
Collection Year1973
Year AccuracyActual
Potential Pathwayunknown
Statusestablished
Reference 1
Ref. Number:10098
Author:Johnson, B., and J. Manning
Date:1974
Title:Hydrilla-the most serious threat to Louisiana water resources.
Journal:Louisiana Conservationist
Volume:26
Pages:26-29
Record TypeLiterature
Verifier
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/21/2024].

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