| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Abrams Creek | observed | 1977-01-01 | SBratton | unknown/unspecified |
| Cosby Creek | observed | 1999-07-25 | LRPhillippe et al 13 | Ibotanists |
| Deep Creek | observed | 2000-09-20 | AWeakley & DFaber-Langendoen | unknown/unspecified |
| East Prong Little River | observed | 1999-05-26 | MJenkins et al | unknown/unspecified |
| NC Fringe | observed | 2000-09-20 | AWeakley & DFaber-Langendoen | unknown/unspecified |
| Twentymile Creek | observed | 2002-07-19 | LRPhillippe et al 25 | Ibotanists |