| Name | Naiadothrix longipes Pennell |
| Authorship | Pennell |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Naiadothrix |
| GUID | urn:lsid:ipni.org:names:806247-1 |
| Citation | 1920 Mem. Torrey Bot. Club 16: 105 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Naiadothrix longipes Pennell |
| Identification made in | [no date] (1) |