| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
29426
| CA | | Bolsa Chica River [Channel] | 1895 |
18070201
| Seal Beach | established |
|
28408
| CA | | Bolsa Chica River [Channel] | 1895 |
18070201
| Seal Beach | collected |
|
1895474
| CA | Orange | [No locality description provided] | 2025 |
18070203
| Santa Ana | |
|
620687
| CA | Orange | Bolsa Chica River | 1895 |
18070201
| Seal Beach | established |
|
28405
| CA | Riverside | Elsinore Lake near Elsinore | 1895 |
18070202
| San Jacinto | collected |
|
29425
| CA | Riverside | Elsinore Lake near Elsinore | 1895 |
18070202
| San Jacinto | established |
|
620695
| CA | Riverside | Lake Elsinore | 1895 |
18070202
| San Jacinto | established |
|
1751730
| CA | San Bernardino | [No locality description provided] | 2024 |
18070203
| Santa Ana | |
|
1751745
| CA | San Bernardino | [No locality description provided] | 2024 |
18070203
| Santa Ana | |