| Name | Dioscorea cylindrostachya I. M. Johnston |
| Authorship | I. M. Johnston |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Dioscorea Linnaeus |
| GUID | urn:lsid:ipni.org:names:317867-1 |
| Citation | 1929 Contr. Gray Herb. 85: 25 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Dioscorea cylindrostachya I. M. Johnston |
| Identification made in | [no date] (1) |