Specimen Information

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

Specimen ID229370
GroupPlants
GenusHydrilla
Speciesverticillata [dioecious]
Common Namedioecious hydrilla
StateCA
CountyMariposa
LocalityAhwahnee, Oak Grove Rd, Grupe Ranch swimming hole
Mapping AccuracyAccurate
HUC8 NameMiddle San Joaquin-Lower Chowchilla
HUC8 Number18040001
HUC10 NameUpper Chowchilla River
HUC10 Number1804000105
HUC12 NameWest Fork Chowchilla River
HUC12 Number180400010501
Map
+
Collection Day26
Collection Month7
Collection Year1989
Year AccuracyActual
Potential Pathwayunknown
Statuseradicated
Reference 1
Ref. Number:10560
Author:Plant Pest Diagnostic Center, Integrated Pest Control Branch, Division of Plant Industry, California Department of Food and Agriculture.
Date:1997
Title:Weed Eradication Database - for state and county weed biologists.
Publisher:Plant Pest Diagnostic Center, Integrated Pest Control Branch, Division of Plant Industry, California Department of Food and Agriculture.
Reference 2
Ref. Number:27762
Author:Kratville, D.
Date:2013
Title:The California Department of Food and Agriculture Hydrilla eradication program annual progress report 2013
Publisher:California Department of Food and Agriculture.
Pages:47 pp
Record TypeLiterature
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/1/2022].

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