| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Middle Prong Little River | unspecified | 2001-06-08 | Tremont Staff | Tremont Staff |
| Uncertain | by hand | 2000-09-29 | LRPhillippe et al 19 | unknown/unspecified |
| Uncertain | by hand | 2002-10-08 | CCarroll et al 03 | CCarroll |
| Uncertain | by hand | 2002-10-08 | CCarroll et al 04 | CCarroll |
| Uncertain | observed | 1979-01-01 | SBratton | unknown/unspecified |
| Uncertain | observed | 2001-01-01 | MJenkins | unknown/unspecified |
| Uncertain | observed | 2001-07-28 | Fern Foray Collectors | PCox |
| Uncertain | observed | 2006-06-03 | KRLangdon & RPShiflett | KRLangdon |
| West Prong Little River | unspecified | 2001-07-06 | Tremont Staff | Tremont Staff |
| West Prong Little River | unspecified | 2003-07-08 | St. Marys Students | Tremont Staff |