| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Abrams Creek | observed | 1978-01-01 | SBratton | unknown/unspecified |
| Abrams Creek | observed | 1998-07-29 | CUlrey | unknown/unspecified |
| Cataloochee Creek | observed | 2012-06-04 | KRLangdon | KLangdon |
| Chambers Creek | by hand | 2003-10-08 | LRPhillippe et al 27 | unknown/unspecified |
| Chambers Creek | observed | 2003-10-08 | LRPhillippe et al 27 | Ibotanists |
| East Prong Little River | observed | 2006-06-06 | KRLangdon, JHRock & GVenicx | KRLangdon |
| Tabcat Creek | by hand | 2002-10-09 | LRPhillippe et al 28 | unknown/unspecified |
| Tabcat Creek | observed | 2002-10-09 | LRPhillippe et al 28 | Ibotanists |
| West Prong Little River | observed | 2006-06-06 | KRLangdon, JHRock & GVenicx | KRLangdon |