| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Abrams Creek | observed | 1998-07-29 | CUlrey | unknown/unspecified |
| Deep Creek | observed | 2000-09-20 | AWeakley & DFaber-Langendoen | unknown/unspecified |
| Tabcat Creek | observed | 2002-07-15 | MAFeist et al 46 | Ibotanists |
| Uncertain | observed | 2004-04-26 | MAFeist et al 66 | Ibotanists |