Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
228847
| OR | Lane | Cox Island, 2.5 km east of Florence, Siuslaw River | 1939 |
17100206
| Siuslaw | established |
228846
| OR | Lane | Cox Island, 2.5 km east of Florence, Siuslaw River | 1980 |
17100206
| Siuslaw | established |
238589
| OR | Lane | Cox Island, 2.5 km east of Florence, Siuslaw River | 1999 |
17100206
| Siuslaw | established |
859868
| OR | Lane | Florence | 1977 |
17100206
| Siuslaw | established |
859871
| OR | Lane | Florence | 1977 |
17100206
| Siuslaw | established |
859864
| OR | Lane | Florence | 1979 |
17100206
| Siuslaw | established |
859865
| OR | Lane | Florence | 1979 |
17100206
| Siuslaw | established |
859866
| OR | Lane | Florence | 1982 |
17100206
| Siuslaw | established |
859870
| OR | Lane | Florence | 1983 |
17100206
| Siuslaw | established |
859869
| OR | Lane | Florence | 2004 |
17100206
| Siuslaw | established |
859867
| OR | Lane | Florence | 2004 |
17100206
| Siuslaw | established |
228805
| OR | Lane | Siuslaw Estuary | 1995 |
17100206
| Siuslaw | established |