Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
28394
| CA | | San Francisco Bay, easterly shore | 1882 |
18050004
| San Francisco Bay | failed |
28395
| CA | | San Francisco vicinity | 1896 |
18050004
| San Francisco Bay | failed |
28388
| CA | Alameda | Alameda Creek [southeast San Francisco Bay between Hayward and Fremont, CA] | 1879 |
18050004
| San Francisco Bay | failed |
28385
| CA | Alameda | inlet of San Francisco Bay near Oakland | 1874 |
18050004
| San Francisco Bay | failed |
29487
| CA | San Francisco | Golden Gate Park from a faucet | 1979 |
18050006
| San Francisco Coastal South | failed |
29485
| CA | San Francisco | San Francisco, Golden Gate Park, Water Reclamation Plant | 1978 |
18050006
| San Francisco Coastal South | failed |
29483
| CA | San Francisco | Stow Lake, Golden Gate Park | 1978 |
18050002
| San Pablo Bay | failed |
29484
| CA | San Francisco | Stow Lake, Golden Gate Park | 1978 |
18050002
| San Pablo Bay | failed |
29482
| CA | San Francisco | Stow Lake, Golden Gate Park | 1978 |
18050002
| San Pablo Bay | failed |
29486
| CA | San Francisco | Stow Lake, Golden Gate Park | 1978 |
18050002
| San Pablo Bay | failed |
28390
| CA | Solano | Suisun Bay [bay east of San Pablo Bay], CA | 1882 |
18050001
| Suisun Bay | failed |