| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
1731219
| CA | San Joaquin | along Hwy 99 N of Stockton | 1947 |
18040003
| San Joaquin Delta | |
|
1731220
| CA | San Joaquin | N Stockton, Pool along HWY 99 | 1947 |
18040003
| San Joaquin Delta | |
|
1731225
| IN | St. Joseph | E side St. Joseph River, South Bend | 1947 |
04050001
| St. Joseph | |
|
1731223
| MI | Allegan | Bank of Kalamazoo River, 2 mi W of Albian | 1947 |
04190000
| Lake Michigan | |
|
1731224
| MI | Allegan | Bank of Kalamazoo River, 2 mi W of Albian | 1947 |
04190000
| Lake Michigan | |
|
1731227
| MI | Calhoun | banks Kalamazoo River, S of Marengo | 1947 |
04050003
| Kalamazoo | |
|
1731221
| MI | Calhoun | banks of Kalamazoo River, 2 mi W of Albain | 1947 |
04050003
| Kalamazoo | |
|
1731222
| MI | Calhoun | banks of Kalamazoo River, S of Marengo | 1947 |
04050003
| Kalamazoo | |
|
1731226
| MI | Calhoun | Banks, Kalamazoo River, 2 miles West of Albion | 1947 |
04050003
| Kalamazoo | |
|
52306
| MI | Calhoun | Kalamazoo River, 2 mi W of Albion | 1947 |
04050003
| Kalamazoo | collected |
|
1731228
| MI | Livingston | Whitmore Lake, near center of town | 1947 |
04100013
| Huron | |