Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1336034
| AR | Lee | ditch along Hwy 79W. T2N R2E sec 17 | 1972 |
08020304
| Big | unknown |
1428226
| CA | Calaveras | Along the N. Fork of the Calaveras River below the Hwy. #49 Bridge. T4N R12E S7 | 1972 |
18040011
| Upper Calaveras California | unknown |
1442296
| CA | San Bernardino | Lost Lake - East end | 1972 |
18070203
| Santa Ana | established |
1692872
| IL | McHenry | At Belden, 1.5 miles west of Richmond. On south side of IL 173 about a block west of CMStP&P RR. In a marshy roadside ditch. Richmond Twp. | 1972 |
07120006
| Upper Fox | unknown |
1523805
| MI | Washtenaw | N. side Pontiac Trail 1 mi. W. of Dixboro Rd | 1972 |
04100013
| Huron | established |
1682869
| MN | Lake | [no locality description provided] | 1972 |
09030001
| Rainy Headwaters | unknown |
1682870
| MN | Lake | [no locality description provided] | 1972 |
09030001
| Rainy Headwaters | unknown |
1468677
| NJ | Burlington | marsh, Chatsworth | 1972 |
02040301
| Mullica-Toms | unknown |