| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Abrams Creek | by hand | 2004-05-15 | CFavret | unknown/unspecified |
| Copeland Creek | observed | 2012-12-23 | KRLangdon & CALangdon | KLangdon |
| Deep Creek | observed | 2000-09-20 | AWeakley & DFaber-Langendoen | unknown/unspecified |
| Oconaluftee River, Lower | observed | 2000-09-20 | AWeakley & DFaber-Langendoen | unknown/unspecified |
| Oconaluftee River, Lower | observed | 2006-02-25 | KRLangdon | KRLangdon |
| Oconaluftee River, Lower | observed | 2011-07-23 | KRLangdon | KRLangdon |
| Soak Ash Creek | by hand | 2007-05-17 | KRLangdon & KJohnson | KRLangdon |
| Tabcat Creek | by hand | 2002-05-01 | LRPhillippe et al 18 | unknown/unspecified |
| Tabcat Creek | observed | 2002-05-01 | LRPhillippe et al 18 | Ibotanists |
| TN Fringe | by hand | 2007-05-17 | KRLangdon & KJohnson | KRLangdon |
| TN Fringe | observed | 2007-05-17 | KRLangdon & KJohnson | KRLangdon |
| Uncertain | by hand | 2004-07-29 | KRLangdon | KLangdon |
| Uncertain | observed | 2001-02-11 | KRLangdon | unknown/unspecified |
| Uncertain | observed | 2002-01-13 | KRLangdon | unknown/unspecified |
| Uncertain | observed | 2002-01-26 | KRLangdon | unknown/unspecified |
| Uncertain | observed | 2002-02-16 | KRLangdon | unknown/unspecified |
| Uncertain | observed | 2002-02-17 | KRLangdon | unknown/unspecified |
| Uncertain | observed | 2002-02-23 | KRLangdon | unknown/unspecified |
| Uncertain | observed | 2002-02-24 | KRLangdon | unknown/unspecified |
| Uncertain | observed | 2002-03-10 | KRLangdon | unknown/unspecified |
| Uncertain | observed | 2003-01-11 | KRLangdon | unknown/unspecified |
| Uncertain | observed | 2003-02-08 | KRLangdon | unknown/unspecified |