Specimen Information

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

Specimen ID1333423
GroupPlants
GenusHydrilla
Speciesverticillata [monoecious]
Common Namemonoecious hydrilla
StatePA
CountyCrawford
Localitysouth end of Pymatuning Reservoir at the following locations: 41 30 21 / 80 27 44 and 41 30 40 / 80 28 21.
Mapping AccuracyAccurate
HUC8 NameShenango
HUC8 Number05030102
HUC10 NamePymatuning Reservoir-Shenango River
HUC10 Number0503010201
HUC12 NamePymatuning Reservoir
HUC12 Number050301020105
Map
+
Collection Day21
Collection Month7
Collection Year2014
Year AccuracyActual
Potential Pathwayhitch hiker
Statusestablished
Reference 1
Ref. Number:27462
Author:iMapInvasives.
Date:2018
Title:Pennsylvania iMapInvasives
Publisher:Pennsylvania Natural Heritage Program
Reference 2
Ref. Number:29255
Author:Isaac, B. (collections).
Date:2016
Title:Carnegie Museum of Natural History Herbarium (CM)
Publisher:Carnegie Museum of Natural History
CommentsPA iMapInvasives Obs. ID: PA-3882U. These hydrilla plant fragments were collected by Crawford County Conservation District (CCCD) Trista Wise and Brian S. Pilarci
Record TypeLiterature
DisposalCarnegie Museum of Natural History Herbarium
VerifierSteve Grund, PA NHP
Freshwater/MarineFreshwater


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The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2023]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/6/2023].

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