Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
44088
| TX | | Canadian River drainage | 1991 |
11090100
| Middle Canadian | established |
279301
| TX | Hemphill | South Canadian River at Hwy. 83; 1 mi. N of Canadian. | 1987 |
11090106
| Middle Canadian-Spring | established |
279314
| TX | Roberts | Canadian River at Texas Rt. 70. | 1972 |
11090106
| Middle Canadian-Spring | established |
279300
| TX | Roberts | Canadian River at Texas Rt. 70. | 1987 |
11090106
| Middle Canadian-Spring | established |
44295
| TX | Roberts | Canadian River in Roberts County | 1977 |
11090106
| Middle Canadian-Spring | collected |