Specimen Information

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

Specimen ID1438464
GroupPlants
GenusHydrilla
Speciesverticillata
Subspeciesverticillata
Common Namewhorled hydrilla
StateCA
CountyMadera
Locality2.5 miles east of Road 820 (Striped Rock Creek Brige).
Mapping AccuracyAccurate
HUC8 NameMiddle San Joaquin-Lower Chowchilla
HUC8 Number18040001
HUC10 NameUpper Chowchilla River
HUC10 Number1804000105
HUC12 NameWillow Creek-Chowchilla River
HUC12 Number180400010505
Map
+
Collection Day18
Collection Month7
Collection Year1989
Year AccuracyActual
Potential Pathwayreleased aquarium
Statuseradicated
Reference 1
Ref. Number:25610
Author:Calflora
Date:2021
Title:The Calflora Database: Information on California plants for education, research and conservation
Reference 2
Ref. Number:16045
Author:Alexander, J., S. Markos, J. Yost, R.L. Moe, E. Dean, and M. Nazaire.
Date:2016
Title:Consortium of California Herbaria (CCH)
Publisher:Regents of the University of California
CommentsCalflora observation ID: cch:CHSC79380
Record TypeLiterature
DisposalCHSC
Museum Cat NumberCHSC79380
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/21/2024].

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