| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Uncertain | by hand | 2003-06-21 | LRPhillippe et al 23 | unknown/unspecified |
| Uncertain | observed | 1998-07-02 | CUlrey, MWhited & WNoel | unknown/unspecified |
| Uncertain | observed | 1998-07-15 | WNoel, CEZartman, MWhited et al | unknown/unspecified |
| Uncertain | observed | 2003-06-21 | LRPhillippe et al 23 | Ibotanists |
| Uncertain | observed | 2004-07-07 | JFridley & EFridley | unknown/unspecified |
| Uncertain | observed | 2006-07-08 | KRLangdon | KRLangdon |