Specimen Information

Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic

Specimen ID1436254
GroupPlants
GenusMyriophyllum
Speciesspicatum
Common NameEurasian watermilfoil
StateAZ
CountyLa Paz
LocalityIn Devil's Lake on the south side of the Colorado River, just downstream from Picacho State Rec. Area.
Mapping AccuracyAccurate
HUC8 NameImperial Reservoir
HUC8 Number15030104
HUC10 NameYuma Wash-Colorado River
HUC10 Number1503010412
HUC12 NameMarcus Wash-Colorado River
HUC12 Number150301041208
Map
+
Collection Day1
Collection Month1
Collection Year1986
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft
Statusestablished
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:SEINET919534
Record TypeLiterature
DisposalSEINET
Museum Cat NumberSEINET919534
Freshwater/MarineFreshwater-Brackish


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/3/2024].

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