Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
30302
| CO | | San Luis Valley (Rio Grande headwaters drainage) | 1986 |
13010003
| San Luis | failed |
549863
| FL | Hillsborough | Drainage ditch parallel to 11th Ave NW, 0.5 mi W of US Hwy 41, Ruskin | 1979 |
03100203
| Little Manatee | failed |
549864
| FL | Hillsborough | Ruskin, West end of 15th Avenue NW, in canal at end of road. | 1978 |
03100203
| Little Manatee | failed |
163590
| LA | St. Tammany | unnamed tributary to Big Branch Bayou, near intersection of Berry Todd and N. Mill Rd, St. Tammany Parish, Lacombe, LA | 2004 |
08090201
| Liberty Bayou-Tchefuncta | failed |