| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Abrams Creek | observed | 1978-01-01 | SBratton | unknown/unspecified |
| Deep Creek | observed | 2000-09-20 | AWeakley & DFaber-Langendoen | unknown/unspecified |
| Deep Creek | observed | 2002-07-23 | AWeakley | unknown/unspecified |
| Deep Creek | observed | 2003-06-24 | DTBusemeyer et al 12 | Ibotanists |
| Pilkey Creek | observed | 2003-06-21 | LRPhillippe et al 23 | Ibotanists |
| Tabcat Creek | by hand | 2002-07-15 | MAFeist et al 46 | MAFeist |
| Tabcat Creek | observed | 2002-07-15 | MAFeist et al 46 | Ibotanists |