| Name | Phoradendron seibertii Rizzini |
| Authorship | Rizzini |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Phoradendron Nuttall |
| Citation | 1961 Ann. Missouri Bot. Gard. 47: 285 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Phoradendron seibertii Rizzini |
| Identification made in | [no date] (1) |