| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Big Creek | observed | 2001-07-13 | LRPhillippe et al 20 | Ibotanists |
| Cosby Creek | observed | 1999-07-27 | LRPhillippe et al 13 | Ibotanists |
| NC Fringe | by hand | 2006-07-05 | PESuper | PESuper |
| Raven Fork | observed | 1999-04-25 | MAFeist et al 42 | Ibotanists |