Specimen ID | State | County | Locality | Year | HUC Number | Drainage Name | Status |
1462201 | MI | Keweenaw | Lake Superior, Rock Harbor at Isle Royale | 1930 | 04180000 | Lake Superior | established |
1462128 | MI | Keweenaw | Lake Superior, Rock Harbor at Isle Royale | 1961 | 04180000 | Lake Superior | established |
1462197 | MI | Keweenaw | Lake Superior, Copper Harbor | 1929 | 04180000 | Lake Superior | established |
246715 | MI | Iron | Iron County | 2008 | 04180000 | Lake Superior | collected |
1459051 | MI | Keweenaw | Isle Royale-Rock Harbor | 1897 | 04180000 | Lake Superior | established |
1459052 | MI | Keweenaw | Isle Royale-Rock Harbor | 1897 | 04180000 | Lake Superior | established |
1462678 | MI | Houghton | Cemetery Island, Isle Royale | 1930 | 04180000 | Lake Superior | established |
1463637 | MI | Houghton | Passage Island Lighthouse | 1994 | 04180000 | Lake Superior | established |
1467863 | MI | Keweenaw | Eagle Harbor | 1943 | 04180000 | Lake Superior | established |
1468040 | MI | Chippewa | Vermilion | 1951 | 04180000 | Lake Superior | established |
1467885 | MI | Chippewa | Vermilion | 1951 | 04180000 | Lake Superior | established |
1468306 | MI | Alger | Sand Point | 1960 | 04180000 | Lake Superior | established |
1468960 | MI | Keweenaw | Copper Harbor | 1936 | 04180000 | Lake Superior | established |
Citation for this information:
U.S. Geological Survey, 2024,
Agrostis gigantea: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 5/2/2024