| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Middle Prong Little Pigeon | by hand | 2007-11-07 | ANMiller, SMHuhndorf, JLCrane & TJAtkinson | J. L. Crane |
| Middle Prong Little Pigeon | by hand | 2014-07-12 | unknown/unspecified | A. S. Methven |
| Middle Prong Little Pigeon | observed | 2014-07-12 | ASMethven | A. S. Methven |
| Uncertain | by hand | 1939-08-20 | TennFu_group_095 | KWHughes |
| Uncertain | by hand | 1968-08-12 | TennFu_group_548 | KWHughes |