Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1698574
| CA | Orange | [No locality description provided] | 2019 |
18070203
| Santa Ana | |
190
| CA | Orange | Greenfield - Banning channel, southeastern side of the Santa Ana River | 1972 |
18070203
| Santa Ana | established |
1698017
| CA | Riverside | [No locality description provided] | 2016 |
18070203
| Santa Ana | |
155973
| CA | Riverside | Riverside city | 1996 |
18070203
| Santa Ana | established |
157424
| CA | San Bernardino | Chino Hills State Park | 2003 |
18070203
| Santa Ana | established |
157423
| CA | San Bernardino | Prado Flood Control Basin | 2003 |
18070203
| Santa Ana | established |
163708
| CA | San Bernardino | Santa Ana River backwater [near Santa Ana, CA] | 1999 |
18070203
| Santa Ana | established |