Specimen Information

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

Specimen ID1649779
GroupPlants
GenusHydrilla
Speciesverticillata
Subspeciesverticillata
Common Namewhorled hydrilla
StateAR
CountyGarland
LocalityBrady Mountain [Recreation] Use Area, South shore of Lake Ouachita and along access road north from 270
Mapping AccuracyAccurate
HUC8 NameOuachita Headwaters
HUC8 Number08040101
HUC10 NameLower Lake Ouachita
HUC10 Number0804010106
HUC12 NameCedar Fourche Creek-Lake Ouachita
HUC12 Number080401010602
Map
+
Collection Day6
Collection Month10
Collection Year2006
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft
Statusestablished
Reference 1
Ref. Number:29227
Author:Serviss, B.E. (curator).
Date:2012
Title:Henderson State University Herbarium (HEND)
Publisher:Henderson State University
Reference 2
Ref. Number:29277
Author:SERNEC Data Portal
Date:2019
Title:SouthEast Regional Network of Expertise and Collections
Publisher:Appalachian State University
CommentsGeoreferenced by NAS staff. Species determination and correction by NAS staff.
Record TypeSpecimen
DisposalHEND
Museum Cat Number1656
VerifierIan Pfingsten
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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