Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
240898
| IL | | state non-specific | 1878 |
| | established |
256202
| IL | | state non-specific | 1878 |
| | collected |
256205
| IL | | state non-specific | 1887 |
| | collected |
256206
| IL | | state non-specific | 1898 |
| | collected |
256208
| IL | | state non-specific | 1899 |
| | collected |
1692299
| IL | Adams | Camp Point | 1884 |
07130011
| Lower Illinois | unknown |
279729
| IL | Cook | Chicago area | 1970 |
07120003
| Chicago | established |
261680
| IL | DuPage | Maple Grove Forest Preserve, south side, Downers Grove | 1987 |
07120004
| Des Plaines | established |
261674
| IL | DuPage | Plainfield Rd. between Linden Ave and Country Lane, east of Darien | 1991 |
07120004
| Des Plaines | established |
1692392
| IL | Hancock | [No locality description provided] | 1916 |
07130010
| La Moine | unknown |
1428229
| IL | Hancock | West of Basco, Hancock County, Illinois | 1927 |
07110001
| Bear-Wyaconda | established |
1428230
| IL | Hancock | West of Basco, Hancock County, Illinois | 1927 |
07110001
| Bear-Wyaconda | established |
1692337
| IL | Kane | Wady Petra | 1899 |
07120007
| Lower Fox | unknown |
1692400
| IL | Marion | Centralia | 1923 |
07140202
| Middle Kaskaskia | unknown |
1692291
| IL | Marion | Salem | 1860 |
07140202
| Middle Kaskaskia | unknown |
261676
| IL | McHenry | Northeast corner of Lake-In-The-Hills | 1990 |
07120006
| Upper Fox | established |
1692292
| IL | Menard | Athens | 1861 |
07130008
| Lower Sangamon | unknown |
1692293
| IL | Menard | Athens | 1863 |
07130008
| Lower Sangamon | unknown |
1692307
| IL | Peoria | Peoria | 1890 |
07130003
| Lower Illinois-Lake Chautauqua | unknown |
1692348
| IL | Peoria | Peoria | 1903 |
07130001
| Lower Illinois-Senachwine Lake | unknown |
1692404
| IL | Richland | Olney | 1927 |
05120114
| Little Wabash | unknown |
1692302
| IL | St. Clair | East St. Louis | 1887 |
07140101
| Cahokia-Joachim | unknown |
1692336
| IL | Stark | [No locality description provided] | 1899 |
07130005
| Spoon | unknown |
1693085
| IL | Will | [No locality description provided] | 1995 |
07120004
| Des Plaines | unknown |
1428231
| IL | Will | East Branch DuPage River, Will County, Illinois | 1995 |
07120004
| Des Plaines | established |