| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Abrams Creek | observed | 1977-01-01 | SBratton | unknown/unspecified |
| Abrams Creek | observed | 2002-07-16 | MJenkins | unknown/unspecified |
| Cosby Creek | by hand | 2000-05-01 | DTBusemeyer et al 11 | LRPhillippe |
| Eagle Creek | observed | 1998-08-05 | CEZartman & JMerrick | unknown/unspecified |
| East Prong Little River | unspecified | 1970-01-01 | DStratton & PWhite | DStratton & PWhite |
| NC Fringe | observed | 2000-09-20 | AWeakley & DFaber-Langendoen | unknown/unspecified |
| Oconaluftee River, Lower | observed | 2000-09-20 | AWeakley & DFaber-Langendoen | unknown/unspecified |
| Twentymile Creek | by hand | 2002-05-03 | LRPhillippe et al 17 | unknown/unspecified |
| Twentymile Creek | observed | 2002-05-03 | LRPhillippe et al 17 | Ibotanists |
| West Prong Little River | unspecified | 1970-01-01 | DStratton & PWhite | DStratton & PWhite |
| White Oak Sinks | observed | 2012-04-07 | KRLangdon & CALangdon | KLangdon |