| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Abrams Creek | observed | 1977-01-01 | SBratton | unknown/unspecified |
| Abrams Creek | observed | 1978-01-01 | SBratton | unknown/unspecified |
| Abrams Creek | observed | 1998-07-14 | CUlrey | unknown/unspecified |
| Abrams Creek | observed | 2001-01-01 | MJenkins | unknown/unspecified |
| Abrams Creek | observed | 2002-07-10 | MJenkins | unknown/unspecified |
| Abrams Creek | observed | 2002-07-16 | MJenkins | unknown/unspecified |
| Abrams Creek | observed | 2002-08-28 | RWhite & CNordman | unknown/unspecified |
| Deep Creek | observed | 2002-07-23 | AWeakley | unknown/unspecified |
| Forney Creek | by hand | 2003-10-09 | DTBusemeyer et al 08 | DTBusemeyer |
| Forney Creek | observed | 2003-10-09 | DTBusemeyer et al 08 | Ibotanists |
| Forney Creek | observed | 2004-04-29 | PBMarcum et al 69 | Ibotanists |
| Forney Creek | observed | 2004-04-29 | PBMarcum et al 70 | Ibotanists |
| Hazel Creek | by hand | 2004-10-03 | DTBusemeyer et al 61 | DTBusemeyer |
| NC Fringe | by hand | 2003-06-23 | MAFeist et al 37 | LRPhillippe |
| NC Fringe | by hand | 2003-10-07 | PBMarcum et al 56 | unknown/unspecified |
| NC Fringe | observed | 2002-07-26 | RWhite & AWeakley | unknown/unspecified |
| Oconaluftee River, Lower | observed | 2000-09-20 | AWeakley & DFaber-Langendoen | unknown/unspecified |
| Panther Creek | by hand | 2001-07-10 | LRPhillippe et al 20 | unknown/unspecified |
| Panther Creek | observed | 2001-07-10 | LRPhillippe et al 20 | Ibotanists |
| Shop Creek | by hand | 2002-07-17 | PBMarcum et al 50 | PBMarcum |
| Tabcat Creek | by hand | 2002-07-15 | MAFeist et al 46 | MAFeist |
| Tabcat Creek | observed | 2002-07-15 | MAFeist et al 46 | Ibotanists |