Specimen Information

Myriophyllum × spicatum
(hybrid watermilfoil)
Exotic Hybrid

Specimen ID1425751
Species× spicatum
Common Namehybrid watermilfoil
CountySt. Croix
LocalityLittle Falls Lake
Mapping AccuracyAccurate
HUC8 NameLower St. Croix
HUC8 Number07030005
HUC10 NameWillow River
HUC10 Number0703000510
HUC12 NameBass Lake-Willow River
HUC12 Number070300051008
Collection Day1
Collection Month1
Collection Year1997
Year AccuracyActual
Potential Pathwayhybridized
Reference 1
Ref. Number:27924
Author:Wisconsin Department of Natural Resources (WI DNR).
Title:Lakes and rivers with invasives species
Publisher:Wisconsin Department of Natural Resources
CommentsWisconsin DNR
Record TypeLiterature
VerifierWisconsin DNR


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Citation information: U.S. Geological Survey. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/8/2022].

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