| Name | Harpella leptosa Lichtwardt & S. T. Moss |
| Authorship | Lichtwardt & S. T. Moss |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Harpella L. Léger & Duboscq |
| Citation | 1980 Canad. J. Bot. 58: 1036 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Harpella leptosa Lichtwardt & S. T. Moss |
| Identification made in | [no date] (1) |