|
Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
259172
| OR | | Deadman's Ferry, gravel bar (Deadmond Ferry Rd, Springfield, OR.) | 1944 |
17090004
| Mckenzie | collected |
257159
| OR | | state non-specific | 2008 |
17000000
| Pacific Northwest Region | collected |
854476
| OR | Benton | Albany | 1959 |
17090003
| Upper Willamette | established |
259176
| OR | Benton | Corvallis | 1952 |
17090003
| Upper Willamette | collected |
854442
| OR | Benton | Corvallis | 1952 |
17090003
| Upper Willamette | established |
259177
| OR | Benton | Crystal Lake (poss. Clear Lake), 1/2 mile south of Corvallis | 1952 |
17090003
| Upper Willamette | collected |
259179
| OR | Benton | Crystal Lake (poss. Clear Lake), 1/2 mile south of Corvallis | 1953 |
17090003
| Upper Willamette | established |
854454
| OR | Benton | Peoria | 1953 |
17090003
| Upper Willamette | established |
854486
| OR | Benton | Riverside | 1952 |
17090003
| Upper Willamette | established |
854467
| OR | Benton | Riverside | 2002 |
17090003
| Upper Willamette | established |
259175
| OR | Benton | Riverside Park (3 mi. down Willamette River from Corvallis) | 1952 |
17090003
| Upper Willamette | collected |
259182
| OR | Benton | Thornton Lake | 1959 |
17090003
| Upper Willamette | established |
854427
| OR | Clackamas | Lake Oswego | 2012 |
17090012
| Lower Willamette | established |
259188
| OR | Columbia | Big McNary Lake on Sauvie Island in the Columbia River | 1981 |
17090012
| Lower Willamette | established |
259164
| OR | Columbia | Goble, between 43rd and 44th milepost | 1924 |
17080003
| Lower Columbia-Clatskanie | collected |
854446
| OR | Columbia | Saint Helens | 1935 |
17080003
| Lower Columbia-Clatskanie | established |
854450
| OR | Columbia | Saint Helens | 1963 |
17090012
| Lower Willamette | established |
854479
| OR | Columbia | Saint Helens | 1981 |
17090012
| Lower Willamette | established |
854462
| OR | Columbia | Saint Helens | 1981 |
17090012
| Lower Willamette | established |
854475
| OR | Columbia | Sauvie Island | 2003 |
17080003
| Lower Columbia-Clatskanie | established |
854484
| OR | Columbia | Sauvie Island | 2003 |
17080003
| Lower Columbia-Clatskanie | established |
259167
| OR | Columbia | St. Helens | 1935 |
17080003
| Lower Columbia-Clatskanie | collected |
854452
| OR | Coos | Coquille | 1939 |
17100305
| Coquille | established |
259166
| OR | Coos | Coquille River | 1929 |
17100305
| Coquille | collected |
259169
| OR | Coos | Coquille River | 1939 |
17100305
| Coquille | collected |
|