| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Abrams Creek | observed | 1977-01-01 | MHarmon | unknown/unspecified |
| Abrams Creek | observed | 1978-01-01 | MHarmon | unknown/unspecified |
| Abrams Creek | observed | 1982-01-01 | White | unknown/unspecified |
| Abrams Creek | observed | 2000-08-16 | AWeakley, DFaber-Langendoen, MWhited et al | unknown/unspecified |
| Chilogatee Creek | by hand | 2007-09-12 | MFitzgerald & JAlexander | JHRock |
| NC Fringe | by hand | 2003-10-06 | DTBusemeyer et al 09 | DTBusemeyer |
| NC Fringe | observed | 2002-07-26 | RWhite & AWeakley | unknown/unspecified |
| NC Fringe | observed | 2003-10-06 | DTBusemeyer et al 09 | Ibotanists |
| Noland Creek | by hand | 2003-10-10 | CCarroll et al 02 | CCarroll |
| Panther Creek | observed | 1978-01-01 | MHarmon | unknown/unspecified |
| Parson Branch | observed | 1977-01-01 | MHarmon | unknown/unspecified |
| Uncertain | by hand | 2004-10-05 | LRPhillippe et al 62 | LRPhillippe |
| Uncertain | observed | 2004-10-05 | LRPhillippe et al 62 | Ibotanists |