| Specimen ID | State | County | Locality | Year | HUC Number | Drainage Name | Status |
| 1553304 | WI | Douglas | [No locality description provided] | 2008 | 04010301 | Beartrap-Nemadji | established |
| 1553309 | WI | Douglas | [No locality description provided] | 2008 | 04010301 | Beartrap-Nemadji | established |
| 1553316 | WI | Douglas | [No locality description provided] | 2008 | 04010301 | Beartrap-Nemadji | established |
| 1553330 | WI | Douglas | [No locality description provided] | 2008 | 04010301 | Beartrap-Nemadji | established |
| 1553341 | WI | Douglas | [No locality description provided] | 2008 | 04010301 | Beartrap-Nemadji | established |
| 1553349 | WI | Douglas | [No locality description provided] | 2008 | 04010301 | Beartrap-Nemadji | established |
| 1553357 | WI | Douglas | [No locality description provided] | 2008 | 04010301 | Beartrap-Nemadji | established |
| 1553365 | WI | Douglas | [No locality description provided] | 2008 | 04010301 | Beartrap-Nemadji | established |
| 1553368 | WI | Douglas | [No locality description provided] | 2008 | 04010301 | Beartrap-Nemadji | established |
| 1553383 | WI | Douglas | [No locality description provided] | 2008 | 04010301 | Beartrap-Nemadji | established |
| 1553421 | WI | Douglas | [No locality description provided] | 2008 | 04010301 | Beartrap-Nemadji | established |
Citation for this information:
U.S. Geological Survey, 2026,
Myosotis scorpioides: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 1/22/2026