| Name | Utricularia purpurea f. alba Hellquist |
| Authorship | Hellquist |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Utricularia purpurea Walter |
| GUID | urn:lsid:ipni.org:names:260832-2 |
| Citation | 1974 Rhodora 76: 19 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Utricularia purpurea f. alba Hellquist |
| Identification made in | [no date] (1) |