| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
1872152
| TX | Brewster | [No locality description provided] | 2012 |
13040203
| Black Hills-Fresno | |
|
1669151
| TX | Brewster | at the mouth of St. Helena Canyon, Rio Grande | 1948 |
13040203
| Black Hills-Fresno | unknown |
|
1871445
| TX | Presidio | [No locality description provided] | 2008 |
13040202
| Alamito | |
|
1871901
| TX | Presidio | [No locality description provided] | 2010 |
13040203
| Black Hills-Fresno | |
|
1871902
| TX | Presidio | [No locality description provided] | 2010 |
13040203
| Black Hills-Fresno | |