| Specimen ID | State | County | Locality | Year | HUC Number | Drainage Name | Status |
| 244757 | MI | Emmet | Emmet County | 2008 | 04060105 | Boardman-Charlevoix | collected |
| 1608443 | MI | Grand Traverse | [No locality description provided] | 2017 | 04060105 | Boardman-Charlevoix | established |
| 1608447 | MI | Grand Traverse | [No locality description provided] | 2017 | 04060105 | Boardman-Charlevoix | established |
| 1608449 | MI | Grand Traverse | [No locality description provided] | 2017 | 04060105 | Boardman-Charlevoix | established |
| 1608456 | MI | Grand Traverse | [No locality description provided] | 2017 | 04060105 | Boardman-Charlevoix | established |
| 1608462 | MI | Grand Traverse | [No locality description provided] | 2017 | 04060105 | Boardman-Charlevoix | established |
| 1608527 | MI | Leelanau | [No locality description provided] | 2017 | 04060105 | Boardman-Charlevoix | established |
| 1595325 | MI | Grand Traverse | [No locality description provided] | 2011 | 04060105 | Boardman-Charlevoix | established |
Citation for this information:
U.S. Geological Survey, 2025,
Lysimachia nummularia: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 12/12/2025