Specimen Information

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

Specimen ID1438019
GroupPlants
GenusHydrilla
Speciesverticillata
Subspeciesverticillata
Common Namewhorled hydrilla
StateCA
CountyImperial
LocalityColorado River Valley, All-American Canal.
Mapping AccuracyAccurate
HUC8 NameLower Colorado
HUC8 Number15030107
HUC10 NamePicacho Wash-Colorado River
HUC10 Number1503010701
HUC12 NameReservation Main Drain
HUC12 Number150301070104
Map
+
Collection Day27
Collection Month9
Collection Year1977
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:SD146111
Record TypeLiterature
DisposalSD
Museum Cat NumberSD146111
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/13/2024].

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