Specimen Information

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

Specimen ID1463743
GroupPlants
GenusHydrilla
Speciesverticillata
Subspeciesverticillata
Common Namewhorled hydrilla
StateTX
CountyWalker
Locality[Raven Lake, Huntsville State Park]
Mapping AccuracyAccurate
HUC8 NameWest Fork San Jacinto
HUC8 Number12040101
HUC10 NameWest Fork San Jacinto River-Conroe Lake
HUC10 Number1204010102
HUC12 NameEast Sandy Creek
HUC12 Number120401010201
Map
+
Collection Day5
Collection Month6
Collection Year2018
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft | dispersed
Statusestablished
Reference 1
Ref. Number:25944
Author:iNaturalist
Date:2024
CommentsOn observation of Salvinia molesta: iNaturalist report
Record TypePersonal communication
VerifierIan Pfingsten
Freshwater/MarineFreshwater


Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/3/2024].

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