Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1657759
| | | Tijuana, Mexico | 1884 |
18070305
| Cottonwood-Tijuana | unknown |
1657659
| CA | San Diego | Barrett Lake (City of San Diego), Boneyard Canyon on northern edge of east fork, ca 5 miles NNE of junction Barrett Lake Road and Highway 94, adjacent to Hauser Wilderness | 2009 |
18070305
| Cottonwood-Tijuana | unknown |
1657773
| CA | San Diego | San Diego County, US-CA, US | 2018 |
18070305
| Cottonwood-Tijuana | unknown |