Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1693015
| IL | Cook | In a spring-fed ditch on the N side of Bluff Rd., 1/4 mi E of the parking area for Black Partridge Woods Forest Preserve, 0.1 mi W of the S-curve and ca 1 mi W of Lemont., N of Lemont. | 1991 |
07120004
| Des Plaines | unknown |
1692311
| IL | DuPage | Du Page County | 1891 |
07120004
| Des Plaines | unknown |
1692884
| IL | DuPage | Morton Arboretum, Cat-tail marsh on n. side of Bluff Rd. 0.1 mi. w. of Lemont Rd. | 1975 |
07120004
| Des Plaines | unknown |
1692401
| IL | DuPage | Morton Arboretum, Morton Arboretum, near spring (Ozark Nursery). | 1924 |
07120004
| Des Plaines | unknown |
1692323
| IL | DuPage | Naperville | 1897 |
07120004
| Des Plaines | unknown |
1692331
| IL | DuPage | Naperville | 1898 |
07120004
| Des Plaines | unknown |
1692332
| IL | DuPage | Naperville | 1898 |
07120004
| Des Plaines | unknown |
1692375
| IL | DuPage | Naperville | 1909 |
07120004
| Des Plaines | unknown |
1692318
| IL | DuPage | near Naperville | 1894 |
07120004
| Des Plaines | unknown |
1693014
| IL | Will | In a ditch and culvert on the W side of I-55, 0.1 mi S of US 6. | 1991 |
07120004
| Des Plaines | unknown |