Specimen Information

Hydrilla verticillata verticillata
Hydrilla verticillata verticillata
(whorled hydrilla)
Plants
Exotic

Specimen ID1257789
GroupPlants
GenusHydrilla
Speciesverticillata
Subspeciesverticillata
Common Namewhorled hydrilla
StateAZ
CountyMaricopa
LocalityCity of Glendale-Agua Fria River
Mapping AccuracyAccurate
HUC8 NameAgua Fria
HUC8 Number15070102
HUC10 NameAgua Fria River below Lake Pleasant
HUC10 Number1507010209
HUC12 NameCity of Glendale-Agua Fria River
HUC12 Number150701020908
Map
+
Collection Day1
Collection Month5
Collection Year1994
Year AccuracyActual
Potential Pathwayunknown
Statusunknown
Reference 1
Ref. Number:17272
Author:Thomas, K.A., and P. Guertin.
Date:2007
Title:Southwest Exotic Mapping Program 2007: occurrence summary and maps of select invasive non-native plants in Arizona.
Publisher:US Geological Survey Open-File Report 2007-1277.
Pages:85 pp
CommentsCentral Arizona WMA
Record TypeLiterature
Freshwater/MarineFreshwater
Size<0.1


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/4/2024].

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