| Name | Cynanchum stenophyllum Hemsley |
| Authorship | Hemsley |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Cynanchum Linnaeus |
| GUID | urn:lsid:ipni.org:names:96600-1 |
| Citation | 1889 J. Linn. Soc., Bot. 26: 108 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cynanchum stenophyllum Hemsley |
| Identification made in | [no date] (1) |