Specimen Information

Potamogeton crispus
Potamogeton crispus
(curly-leaf pondweed)
Plants
Exotic
Collection Info
Point Map
Species Profile
Animated Map
Impacts

Specimen ID1613831
GroupPlants
GenusPotamogeton
Speciescrispus
Common Namecurly-leaf pondweed
StateMI
CountyHillsdale
LocalityJonesville, near old tracks, N. side of St. Joseph River, just W. of old railroad bridge
Mapping AccuracyAccurate
HUC8 NameSt. Joseph
HUC8 Number04050001
HUC10 NameHeadwaters Saint Joseph River
HUC10 Number0405000102
HUC12 NameSoap Creek-Saint Joseph River
HUC12 Number040500010205
Map
Collection Day21
Collection Month6
Collection Year1988
Year AccuracyActual
Potential Pathwayhitch hiker | dispersed
Statusestablished
Reference 1
Ref. Number:27998
Author:University of Michigan
Date:2020
Title:University of Michigan Herbarium (MICH)
Publisher:SEINet Data Portal
Reference 2
Ref. Number:28331
Author:SEINet Portal Network.
Date:2021
Title:Southwest Environmental Information Network
Publisher:Symbiota Software Project, Arizona State University
Record TypeSpecimen
Earliest Recordcounty
DisposalMICH
Museum Cat Number1280286
VerifierRobert R. Haynes
Freshwater/MarineFreshwater

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The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/5/2025].

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