| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Cataloochee Creek | observed | 2006-10-08 | KRLangdon, AJMayor & CECarlton | KRLangdon |
| Chambers Creek | by hand | 2003-10-08 | LRPhillippe et al 27 | unknown/unspecified |
| Chambers Creek | observed | 2003-10-08 | LRPhillippe et al 27 | Ibotanists |
| Hazel Creek | by hand | 2004-10-03 | DTBusemeyer et al 61 | DTBusemeyer |
| Oconaluftee River, Lower | observed | 2000-09-20 | AWeakley & DFaber-Langendoen | unknown/unspecified |