| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Abrams Creek | observed | 1977-01-01 | SBratton | unknown/unspecified |
| Chambers Creek | by hand | 2003-10-08 | LRPhillippe et al 27 | unknown/unspecified |
| Chambers Creek | observed | 2003-10-08 | LRPhillippe et al 27 | Ibotanists |
| Forney Creek | by hand | 2003-10-09 | DTBusemeyer et al 08 | DTBusemeyer |
| Forney Creek | observed | 2003-10-09 | DTBusemeyer et al 08 | Ibotanists |
| NC Fringe | observed | 2008-06-01 | KRLangdon & CALangdon | KRLangdon |
| Noland Creek | observed | 2003-05-02 | PBMarcum et al 57 | Ibotanists |
| Noland Creek | observed | 2003-10-10 | CCarroll et al 02 | Ibotanists |
| Oconaluftee River, Lower | observed | 2000-09-20 | AWeakley & DFaber-Langendoen | unknown/unspecified |
| Panther Creek | by hand | 2001-09-18 | LRPhillippe et al 20 | unknown/unspecified |
| Uncertain | observed | 2007-06-24 | JPLove & JELove | JPLove |
| West Prong Little Pigeon | observed | 2009-10-06 | KRLangdon, JHRock & TRemaley | KLangdon |