Specimen Information

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

Specimen ID231670
GroupPlants
GenusHydrilla
Speciesverticillata [monoecious]
Common Namemonoecious hydrilla
StatePA
CountyBucks
LocalityLake Nockamixon, about 3.4 kilometers northwest of Ottsville, in drowned portion of Haycock Creek
Mapping AccuracyAccurate
HUC8 NameMiddle Delaware-Musconetcong
HUC8 Number02040105
HUC10 NameTohickon Creek-Delaware River
HUC10 Number0204010507
HUC12 NameMiddle Tohickon Creek
HUC12 Number020401050702
Map
+
Collection Day20
Collection Month10
Collection Year1998
Year AccuracyActual
Potential Pathwayunknown
Statusestablished
Reference 1
Ref. Number:10669
Author:Academy of Natural Sciences
Date:2016
Title:Academy of Natural Sciences of Drexel University Herbarium (PH)
Publisher:SEINet Data Portal
Commentsabundant on rocky, silty bottom in water 20 to 50 centimeters deep CollectorNumber: Schuyler 8345 PH
Record TypeLiterature
Museum Cat NumberPH
VerifierSchuyler, A.E., Philadelphia Academy of Sci
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/26/2022].

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