Specimen Information

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

Specimen ID230740
GroupPlants
GenusHydrilla
Speciesverticillata
Subspeciesverticillata
Common Namewhorled hydrilla
StateTX
CountyGuadalupe
LocalityGuadalupe River, at McQueeney Reservoir
Mapping AccuracyApproximate
HUC8 NameMiddle Guadalupe
HUC8 Number12100202
Map
+
Collection Year1995
Year AccuracyActual
Potential Pathwayunknown
Statusestablished
Reference 1
Ref. Number:10629
Author:Helton, R.J., and L.H. Hartmann.
Date:1997
Title:Statewide Aquatic Vegetation Survey Summary, 1996 Report.
Publisher:Inland Fisheries Division, Aquatic Habitat Enhancement, Jasper, Texas.
Pages:28
Reference 2
Ref. Number:27915
Author:Neahr, T., and J. Findeisen.
Date:2006
Title:2005 survery report - Lake McQueeney
Publisher:Texas Parks and Wildlife Department
Pages:23 pp
Reference 3
Ref. Number:27701
Author:Texas Invasive Plant and Pest Council.
Date:2018
Title:Texas Invasives Database
Publisher:Lady Bird Johnson Wildflower Center
CommentsNot seen since 1996 treatment until 2011 survey.
Record TypeLiterature
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/16/2024].

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