| Name | Dioscorea caucensis R. Knuth |
| Authorship | R. Knuth |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Dioscorea Linnaeus |
| GUID | urn:lsid:ipni.org:names:80745-2 |
| Citation | 1930 Repert. Spec. Nov. Regni Veg. 28: 86 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Dioscorea caucensis R. Knuth |
| Identification made in | [no date] (1) |
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