| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Big Creek | by hand | 2000-05-02 | DTBusemeyer et al 11 | LRPhillippe |
| Chambers Creek | by hand | 2004-04-27 | LRPhillippe et al 63 | LRPhillippe |
| Chambers Creek | observed | 2004-04-27 | LRPhillippe et al 63 | Ibotanists |
| Middle Prong Little Pigeon | by hand | 2007-05-03 | LEMcKinney & LDMcKinney | LEMcKinney |
| Noland Creek | by hand | 2004-04-30 | CCarroll et al 59 | CCarroll |
| Oconaluftee River, Lower | observed | 2011-04-14 | KRLangdon | KRLangdon |
| Oconaluftee River, West | by hand | 2007-05-03 | LEMcKinney & LDMcKinney | LEMcKinney |