| Name | Lemna perpusilla Torrey |
| Authorship | Torrey |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Lemna Linnaeus |
| GUID | urn:lsid:ipni.org:names:137292-2 |
| Citation | 1843 Fl. New York 2: 245 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Lemna perpusilla Torrey |
| Identification made in | [no date] (8) |