Specimen Information

Hygrophila polysperma
Hygrophila polysperma
(Indian swampweed)
Plants
Exotic

Specimen ID1471070
GroupPlants
GenusHygrophila
Speciespolysperma
Common NameIndian swampweed
StateTX
CountyGuadalupe
LocalityDunlap Reservoir
Mapping AccuracyAccurate
HUC8 NameMiddle Guadalupe
HUC8 Number12100202
HUC10 NameComal River-Guadalupe River
HUC10 Number1210020201
HUC12 NameLong Creek-Guadalupe River
HUC12 Number121002020107
Map
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Collection Year2005
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft
Statusestablished
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:31585
Author:Findeisen, J., and G. Binion.
Date:2014
Title:Dunlap Reservoir 2013 Fisheries Management Survey Report
Publisher:Texas Parks and Wildlife Department, Inland Fisheries Division
Pages:1-25
CommentsPresence in reservoir not thought ot become problematic
Record TypeLiterature
VerifierTexas Parks & Wildlife Department
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [8/11/2022].

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