| Name | Passiflora affinis Engelmann |
| Authorship | Engelmann |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Passiflora Linnaeus |
| GUID | urn:lsid:ipni.org:names:674759-1 |
| Citation | 1850 Boston J. Nat. Hist. 6(2): 233 |
| Holdings | 34 Specimens held in the Harvard University Herbaria identified as Passiflora affinis Engelmann |
| Identification made in | [no date] (19), 1849 (3), 1926 (1), 1941 (1), 1965 (2), 1967 (1), 2001 (1), 2002 (2), 2004 (4) |