Specimen Information

Hydrilla verticillata [monoecious]
Hydrilla verticillata [monoecious]
(monoecious hydrilla)
Plants
Exotic

Specimen ID877685
GroupPlants
GenusHydrilla
Speciesverticillata [monoecious]
Common Namemonoecious hydrilla
StatePA
CountyLancaster
Localitynear Mt. Johnson Island from Fishing Creek to Peters Creek on the N bank of the Susquehanna River
Mapping AccuracyAccurate
HUC8 NameLower Susquehanna
HUC8 Number02050306
HUC10 NameSusquehanna River
HUC10 Number0205030617
HUC12 NameFishing Creek-Susquehanna River
HUC12 Number020503061709
Map
+
Collection Month8
Collection Year2010
Year AccuracyActual
Potential Pathwaycanal
Statusestablished
Reference 1
Ref. Number:27893
Author:URS Corporation, Gomez and Sullivan Engineers, P.C.
Date:2012
Title:Final study report: water level management study - RSP 3.12
Publisher:Exelon Generation Company, LLC
Pages:112 pp
CommentsAlso found small patch on south bank of Susquehanna, N of Broad Creek
Record TypeLiterature
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [10/3/2022].

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