Persicaria maculosa
Spotted ladysthumb
Collection Information for
Persicaria maculosa
Results limited to
HUC #04050001
.
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.
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Specimen ID
State
County
Locality
Year
HUC Number
Drainage Name
Status
250609
MI
Branch
Branch County
2008
04050001
St. Joseph
collected
250606
MI
Cass
Cass County
2008
04050001
St. Joseph
collected
1456620
MI
Van Buren
Probably along the road from Kalamazoo to St. Joseph.
1838
04050001
St. Joseph
established
Citation for this information:
U.S. Geological Survey, 2025,
Persicaria maculosa
: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 1/15/2025