Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1730930
| CA | Sonoma | [No locality description provided] | 2015 |
18010110
| Russian | |
1674824
| CA | Sonoma | [No locality description provided] | 2020 |
18010110
| Russian | |
1675982
| CA | Sonoma | [No locality description provided] | 2020 |
18010110
| Russian | |
1679380
| CA | Sonoma | [No locality description provided] | 2020 |
18010110
| Russian | |
1467161
| CA | Sonoma | [Spring Lake Park] | 2018 |
18010110
| Russian | established |
1436875
| CA | Sonoma | Calif Depts Of Food & Ag. Still Water, Pond, Or Lake. , 893 Lakeport Blvd, Lakeport., found two small 50' x 50' patches of water hyacinth? in springlake locater in sonoma county.. PDR 1209251 | 2003 |
18010110
| Russian | established |
1468153
| CA | Sonoma | Spring Creek Trail [Spring Lake Park] | 2018 |
18010110
| Russian | established |