Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1698002
| OR | Benton | [No locality description provided] | 2020 |
17090003
| Upper Willamette | |
1698285
| OR | Benton | [No locality description provided] | 2021 |
17090003
| Upper Willamette | |
1699711
| OR | Benton | [No locality description provided] | 2021 |
17090003
| Upper Willamette | |
1730128
| OR | Benton | [No locality description provided] | 2023 |
17090003
| Upper Willamette | |
243633
| OR | Benton | 12 miles south of Corvallis off Highway 99 W, on South Benton Grange Rd. | 1963 |
17090003
| Upper Willamette | collected |
852258
| OR | Benton | Monroe | 1963 |
17090003
| Upper Willamette | established |
1676258
| OR | Lane | [No locality description provided] | 2021 |
17090003
| Upper Willamette | |
1680026
| OR | Linn | [No locality description provided] | 2021 |
17090003
| Upper Willamette | |