| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
1545014
| IL | Lake | Waukegan River, Waukegan, near intersection Glen Rock Ave. & Washington St., (Lake Michigan Dr.) | 1998 |
04040002
| Pike-Root | failed |
|
1545015
| IL | Lake | Waukegan River, Waukegan, near intersection Glen Rock Ave. & Washington St., (Lake Michigan Dr.) | 1998 |
04040002
| Pike-Root | failed |
|
38554
| NV | Nye | Ash Meadows National Wildlife Refuge, several springs | 1998 |
18090202
| Upper Amargosa | established |