| Specimen ID | State | County | Locality | Year | HUC Number | Drainage Name | Status |
| 246440 | MI | Iron | Iron County | 2008 | 04180000 | Lake Superior | collected |
| 1606071 | MI | Alger | [No locality description provided] | 2016 | 04180000 | Lake Superior | established |
| 1606089 | MI | Alger | [No locality description provided] | 2016 | 04180000 | Lake Superior | established |
| 1606131 | MI | Marquette | [No locality description provided] | 2016 | 04180000 | Lake Superior | established |
| 1609910 | MI | Baraga | [No locality description provided] | 2017 | 04180000 | Lake Superior | established |
| 1609911 | MI | Baraga | [No locality description provided] | 2017 | 04180000 | Lake Superior | established |
| 1609912 | MI | Baraga | [No locality description provided] | 2017 | 04180000 | Lake Superior | established |
| 1609914 | MI | Baraga | [No locality description provided] | 2017 | 04180000 | Lake Superior | established |
| 1609915 | MI | Baraga | [No locality description provided] | 2017 | 04180000 | Lake Superior | established |
| 1602740 | MI | Alger | [No locality description provided] | 2015 | 04180000 | Lake Superior | established |
| 1622041 | MI | Alger | Hiawatha National Forest | 2009 | 04180000 | Lake Superior | established |
| 1630397 | MI | Alger | Hiawatha National Forest | 2008 | 04180000 | Lake Superior | established |
| 1631556 | MI | Alger | Hiawatha National Forest | 2009 | 04180000 | Lake Superior | established |
Citation for this information:
U.S. Geological Survey, 2025,
Cirsium palustre: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 12/18/2025