| Name | Marsdenia laxiflora Donnell Smith |
| Authorship | Donnell Smith |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Marsdenia R. Brown |
| GUID | urn:lsid:ipni.org:names:99200-1 |
| Citation | 1905 Bot. Gaz. 40: 7 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Marsdenia laxiflora Donnell Smith |
| Identification made in | [no date] (1) |