| Name | Marsdenia tressensii Caceres & Morillo |
| Authorship | Caceres & Morillo |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Marsdenia R. Brown |
| Citation | 1993 Bonplandia (Corrientes) 7: 34 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Marsdenia tressensii Caceres & Morillo |
| Identification made in | [no date] (1) |