Specimen Information

Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic

Specimen ID252690
GroupPlants
GenusMyriophyllum
Speciesspicatum
Common NameEurasian watermilfoil
StateCA
CountySan Bernardino
LocalityLake Arrowhead
Mapping AccuracyAccurate
HUC8 NameMojave
HUC8 Number18090208
HUC10 NameDeep Creek
HUC10 Number1809020801
HUC12 NameWillow Creek
HUC12 Number180902080103
Map
+
Collection Day10
Collection Month9
Collection Year1961
Year AccuracyActual
Potential Pathwayunknown
Statuscollected
Reference 1
Ref. Number:17242
Date:2008
Title:Consortium of California Herbaria.
Publisher:University of California.
CommentsForming a broad belt in relatively shallow water around Lake Arrowhead. Alt 5110ft, near University of California Conference Center, north side of lake.
Record TypeLiterature
Earliest Recorddrainage
Museum Cat NumberRSA161267/SD60339
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [8/11/2022].

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