Specimen Information

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

Specimen ID1471139
GroupPlants
GenusHydrilla
Speciesverticillata
Subspeciesverticillata
Common Namewhorled hydrilla
StateTX
CountyShelby
LocalityTimpson Reservoir
Mapping AccuracyAccurate
HUC8 NameLower Angelina
HUC8 Number12020005
HUC10 NameNaconiche Creek-Attoyac River
HUC10 Number1202000503
HUC12 NameBear Bayou-Attoyac River
HUC12 Number120200050303
Map
+
Collection Year2004
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft
Statuseradicated
Reference 1
Ref. Number:30788
Author:Texas Parks & Wildlife Department.
Date:2018
Title:Lake Survey Reports
Publisher:Texas Parks and Wildlife Department, Inland Fisheries Division
Reference 2
Ref. Number:31996
Author:Ashe, D., and T. Driscoll
Date:2017
Title:Lake Timpson 2016 Fisheries Management Survey Report
Publisher:Texas Parks and Wildlife Department, Inland Fisheries Division
Pages:1-21
CommentsGarss carp stocked at 5 fish per acre of hydrilla, and hydrilla not detected from 2006-2016
Record TypeLiterature
VerifierTexas Parks & Wildlife Department
Freshwater/MarineFreshwater
Size89.6 acres


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

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