| Name | Utricularia purpurea Walter |
| Authorship | Walter |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Utricularia |
| Contains | Utricularia purpurea f. alba Hellquist |
| GUID | urn:lsid:ipni.org:names:527036-1 |
| Citation | 1788 Fl. Carol. [Walter] 64 |
| Holdings | 239 Specimens held in the Harvard University Herbaria identified as Utricularia purpurea Walter |
| Identification made in | [no date] (233), 1939 (1), 1972 (2), 1994 (1), 2006 (1), 2017 (1) |