| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Abrams Creek | observed | 2002-08-28 | RWhite & CNordman | unknown/unspecified |
| Big Creek | by hand | 2000-09-28 | DTBusemeyer et al 10 | PBMarcum |
| East Prong Little River | unspecified | 1950-01-01 | DStratton & PWhite | DStratton & PWhite |
| Forney Creek | by hand | 2003-10-09 | PBMarcum et al 55 | unknown/unspecified |
| Forney Creek | observed | 2003-10-09 | PBMarcum et al 55 | Ibotanists |
| Indian Camp Creek | by hand | 2000-06-20 | MAFeist et al 47 | MAFeist |
| Indian Camp Creek | by hand | 2000-09-26 | MAFeist et al 31 | MAFeist |
| Indian Camp Creek | observed | 2000-06-20 | MAFeist et al 47 | Ibotanists |
| Indian Camp Creek | observed | 2000-09-26 | MAFeist et al 31 | Ibotanists |
| LeConte Creek | observed | 1998-08-22 | CUlrey | unknown/unspecified |
| LeConte Creek | observed | 2001-05-15 | MJenkins | unknown/unspecified |
| Middle Prong Little Pigeon | observed | 1999-06-08 | MJenkins et al | unknown/unspecified |
| Noland Creek | observed | 2002-05-08 | RWhite & TGovus | unknown/unspecified |
| Noland Creek | unspecified | 1930-01-01 | DStratton & PWhite | DStratton & PWhite |
| Noland Creek | unspecified | 1950-01-01 | DStratton & PWhite | DStratton & PWhite |
| Noland Creek | unspecified | 1960-01-01 | DStratton & PWhite | DStratton & PWhite |
| Oconaluftee River, West | observed | 1998-07-29 | CUlrey | unknown/unspecified |
| Roaring Fork | observed | 1979-01-01 | SBratton | unknown/unspecified |
| Roaring Fork | observed | 1998-07-13 | CUlrey & KPatterson | unknown/unspecified |
| Roaring Fork | observed | 1998-08-14 | CUlrey, MWhited & LBrenner | unknown/unspecified |
| Roaring Fork | observed | 2001-05-15 | MJenkins | unknown/unspecified |
| Roaring Fork | observed | 2001-07-09 | MJenkins | unknown/unspecified |
| Roaring Fork | observed | 2001-07-11 | MJenkins | unknown/unspecified |
| West Prong Little Pigeon | observed | 1990-06-14 | SWiser | unknown/unspecified |
| West Prong Little Pigeon | observed | 1998-07-13 | CUlrey | unknown/unspecified |
| West Prong Little Pigeon | observed | 1998-07-14 | CUlrey | unknown/unspecified |
| West Prong Little Pigeon | observed | 1998-08-21 | CUlrey | unknown/unspecified |
| West Prong Little Pigeon | observed | 1998-08-21 | CUlrey & MWhited | unknown/unspecified |