| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Abrams Creek | observed | 1977-01-01 | SBratton | unknown/unspecified |
| Abrams Creek | observed | 1996-09-09 | RDellinger & WBlozan | unknown/unspecified |
| Abrams Creek | observed | 2001-01-01 | MJenkins | unknown/unspecified |
| Big Creek | by hand | 2000-06-21 | LRPhillippe et al 19 | unknown/unspecified |
| Big Creek | by hand | 2001-07-13 | LRPhillippe et al 20 | unknown/unspecified |
| Deep Creek | by hand | 2003-06-24 | DTBusemeyer et al 12 | DTBusemeyer |
| Forney Creek | by hand | 2003-06-22 | MAFeist et al 35 | MAFeist |
| Hazel Creek | by hand | 2004-07-29 | PBMarcum et al 67 | PBMarcum |
| Hazel Creek | observed | 2004-07-29 | PBMarcum et al 67 | Ibotanists |
| Indian Camp Creek | by hand | 2000-06-20 | MAFeist et al 47 | MAFeist |
| Middle Prong Little Pigeon | observed | 1998-06-29 | CUlrey & MWhited | unknown/unspecified |
| NC Fringe | by hand | 2003-06-20 | DTBusemeyer et al 12 | DTBusemeyer |
| NC Fringe | by hand | 2003-06-23 | MAFeist et al 37 | MAFeist |
| NC Fringe | observed | 2005-06-06 | LPounds & MWolfe | LPounds |
| NC Fringe | pressed | 2009-07-19 | KRLangdon, CALangdon & REmmott | KRLangdon |
| Oconaluftee River, Lower | observed | 2002-07-22 | AWeakley & MJenkins | unknown/unspecified |
| Roaring Fork | observed | 1998-07-01 | CUlrey & MWhited | unknown/unspecified |
| Roaring Fork | observed | 1998-08-20 | CUlrey & MWhited | unknown/unspecified |
| Shop Creek | by hand | 2002-04-28 | PBMarcum et al 52 | PBMarcum |
| Shop Creek | observed | 2002-04-28 | PBMarcum et al 52 | Ibotanists |
| Tabcat Creek | by hand | 2002-04-30 | LRPhillippe et al 16 | unknown/unspecified |
| TN Fringe | observed | 1979-01-01 | White | unknown/unspecified |
| Twentymile Creek | by hand | 2002-07-15 | MAFeist et al 46 | LRPhillippe |
| West Prong Little Pigeon | observed | 1998-08-11 | CUlrey & MWhited | unknown/unspecified |
| West Prong Little Pigeon | observed | 1998-08-12 | CUlrey & MWhited | unknown/unspecified |
| White Oak Sinks | observed | 1979-01-01 | SBratton | unknown/unspecified |