| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| NC Fringe | by hand | 2003-04-28 | LRPhillippe et al 24 | unknown/unspecified |
| NC Fringe | observed | 2005-06-06 | LPounds & MWolfe | LPounds |
| Uncertain | by hand | 2004-04-25 | LRPhillippe et al 63 | LRPhillippe |
| West Prong Little Pigeon | observed | 2009-10-06 | KRLangdon, JHRock & TRemaley | KLangdon |