| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Hazel Creek | observed | 2004-10-04 | MAFeist et al 65 | Ibotanists |
| Jonathan Creek (Purchase area) | by hand | 2006-06-14 | CFavret & SFavret | LRPhillippe |
| NC Fringe | observed | 2003-10-07 | PBMarcum et al 56 | Ibotanists |
| Oconaluftee River, West | by hand | 2005-09-20 | CFavret | LRPhillippe |
| Tabcat Creek | observed | 2002-10-09 | LRPhillippe et al 28 | Ibotanists |