| Specimen ID | State | County | Locality | Year | HUC Number | Drainage Name | Status |
| 1522694 | MI | Emmet | Center Twp., ca. 6 mi W of Pellston Sec 34 near S edge SE 1/4 | 1969 | 04070004 | Cheboygan | established |
| 1522695 | MI | Emmet | Center Twp., 5.5 mi W of Pellston Sec 35 SW corner | 1974 | 04070004 | Cheboygan | established |
| 1551806 | MI | Emmet | [No locality description provided] | 2007 | 04070004 | Cheboygan | established |
| 1551807 | MI | Emmet | [No locality description provided] | 2007 | 04070004 | Cheboygan | established |
| 1551812 | MI | Emmet | [No locality description provided] | 2007 | 04070004 | Cheboygan | established |
| 1551813 | MI | Emmet | [No locality description provided] | 2007 | 04070004 | Cheboygan | established |
| 1551816 | MI | Emmet | [No locality description provided] | 2007 | 04070004 | Cheboygan | established |
| 1551821 | MI | Emmet | [No locality description provided] | 2007 | 04070004 | Cheboygan | established |
| 1568988 | MI | Emmet | [No locality description provided] | 2016 | 04070004 | Cheboygan | established |
| 1551832 | MI | Emmet | [No locality description provided] | 2007 | 04070004 | Cheboygan | established |
| 1551829 | MI | Emmet | [No locality description provided] | 2007 | 04070004 | Cheboygan | established |
| 1551831 | MI | Emmet | [No locality description provided] | 2007 | 04070004 | Cheboygan | established |
| 1597451 | MI | Emmet | [No locality description provided] | 2011 | 04070004 | Cheboygan | established |
| 1568989 | MI | Emmet | [No locality description provided] | 2016 | 04070004 | Cheboygan | established |
Citation for this information:
U.S. Geological Survey, 2025,
Rhamnus frangula: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 12/23/2025