Specimen Information

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

Specimen ID1333235
GroupPlants
GenusHydrilla
Speciesverticillata [monoecious]
Common Namemonoecious hydrilla
StatePA
CountyButler
LocalityOff Barkley Road (Lake Arthur, Butler County)
Mapping AccuracyAccurate
HUC8 NameConnoquenessing
HUC8 Number05030105
HUC10 NameSlippery Rock Creek
HUC10 Number0503010503
HUC12 NameLake Arthur-Muddy Creek
HUC12 Number050301050307
Map
+
Collection Day21
Collection Month9
Collection Year2015
Year AccuracyActual
Potential Pathwayhitch hiker
Statusestablished
Reference 1
Ref. Number:27462
Author:iMapInvasives.
Date:2018
Title:Pennsylvania iMapInvasives
Publisher:Pennsylvania Natural Heritage Program
CommentsPA iMapInvasives Obs. ID: PA-4320U. The exact date for this finding was either on September 21 or 22, 2015. No photographs were taken at this time.
Record TypeLiterature
Freshwater/MarineFreshwater


Disclaimer:

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. [2020]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/18/2020].

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