| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| TN Fringe | by hand | 2009-03-03 | PSmith | Coleman McCleneghan |
| Uncertain | by hand | 2000-04-26 | MAFeist et al 36 | MAFeist |
| Uncertain | by hand | 2000-04-30 | DTBusemeyer et al 11 | DTBusemeyer |
| Uncertain | by hand | 2000-05-02 | DTBusemeyer et al 11 | DTBusemeyer |
| Uncertain | by hand | 2000-06-20 | MAFeist et al 47 | MAFeist |
| Uncertain | by hand | 2001-05-02 | MAFeist et al 40 | MAFeist |
| Uncertain | by hand | 2002-04-28 | PBMarcum et al 52 | PBMarcum |
| Uncertain | by hand | 2002-05-01 | LRPhillippe et al 18 | unknown/unspecified |
| Uncertain | by hand | 2012-05-10 | KRLangdon | JHRock |
| Uncertain | observed | 1979-01-01 | SBratton | unknown/unspecified |
| Uncertain | observed | 1997-08-21 | CUlrey & RKlein | unknown/unspecified |
| Uncertain | observed | 1998-06-01 | MJenkins et al | unknown/unspecified |
| Uncertain | observed | 1998-06-08 | CUlrey | unknown/unspecified |
| Uncertain | observed | 1998-07-01 | CUlrey & MWhited | unknown/unspecified |
| Uncertain | observed | 1998-07-15 | WNoel, CEZartman, JMerrick et al | unknown/unspecified |
| Uncertain | observed | 1998-08-11 | CUlrey & MWhited | unknown/unspecified |
| Uncertain | observed | 2000-08-29 | MJenkins | unknown/unspecified |
| Uncertain | observed | 2000-09-18 | AWeakley & DFaber-Langendoen | unknown/unspecified |
| Uncertain | observed | 2001-09-11 | MJenkins | unknown/unspecified |
| Uncertain | observed | 2002-04-28 | PBMarcum et al 52 | Ibotanists |
| Uncertain | observed | 2002-05-01 | LRPhillippe et al 18 | Ibotanists |
| Uncertain | observed | 2002-07-22 | TGovus & MPyne | unknown/unspecified |