| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
1874263
| UT | Box Elder | [No locality description provided; coordinates obscured by collector] | 2022 |
16020102
| Lower Weber | |
|
1743094
| UT | Davis | [No locality description provided] | 2019 |
16020102
| Lower Weber | |
|
1889871
| UT | Davis | [No locality description provided] | 2025 |
16020102
| Lower Weber | |
|
1673412
| UT | Weber | [No locality description provided] | 2019 |
16020102
| Lower Weber | |
|
1673413
| UT | Weber | [No locality description provided] | 2019 |
16020102
| Lower Weber | |
|
44553
| UT | Weber | Weber River at Ogden | 1890 |
16020102
| Lower Weber | established |