| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Abrams Creek | observed | 1977-01-01 | SBratton | unknown/unspecified |
| Big Creek | by hand | 2001-07-13 | LRPhillippe et al 20 | unknown/unspecified |
| Big Creek | observed | 2001-07-13 | LRPhillippe et al 20 | Ibotanists |
| Cataloochee Creek | unspecified | 1930-01-01 | DStratton & PWhite | DStratton & PWhite |
| Eagle Creek | observed | 2004-07-27 | LRPhillippe et al 64 | Ibotanists |
| East Prong Little River | unspecified | 1950-01-01 | DStratton & PWhite | DStratton & PWhite |
| East Prong Little River | unspecified | 1970-01-01 | DStratton & PWhite | DStratton & PWhite |
| Jonathan Creek (Purchase area) | unspecified | 1970-01-01 | DStratton & PWhite | DStratton & PWhite |
| Noland Creek | unspecified | 1930-01-01 | DStratton & PWhite | DStratton & PWhite |
| Noland Creek | unspecified | 1960-01-01 | DStratton & PWhite | DStratton & PWhite |
| Panther Creek | by hand | 2001-07-09 | DTBusemeyer et al 07 | LRPhillippe |
| Panther Creek | by hand | 2004-06-07 | JDuggan | unknown/unspecified |
| Panther Creek | observed | 1950-01-01 | DStratton & PWhite | DStratton & PWhite |
| Panther Creek | observed | 1960-01-01 | DStratton & PWhite | DStratton & PWhite |
| Panther Creek | observed | 1970-01-01 | DStratton & PWhite | DStratton & PWhite |
| Panther Creek | observed | 2001-07-09 | DTBusemeyer et al 07 | Ibotanists |
| Panther Creek | observed | 2001-09-17 | DTBusemeyer et al 07 | Ibotanists |
| Parson Branch | unspecified | 1970-01-01 | DStratton & PWhite | DStratton & PWhite |
| Twentymile Creek | observed | 1998-08-03 | WNoel, CEZartman & JMerrick | unknown/unspecified |
| Uncertain | observed | 1930-01-01 | DStratton & PWhite | DStratton & PWhite |
| Uncertain | unspecified | 1950-01-01 | DStratton & PWhite | DStratton & PWhite |
| Uncertain | unspecified | 1960-01-01 | DStratton & PWhite | DStratton & PWhite |
| West Prong Little River | unspecified | 1970-01-01 | DStratton & PWhite | DStratton & PWhite |