| Name | Cynanchum racemosum var. cyathiforme Sundell |
| Authorship | Sundell |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Cynanchum racemosum Brandegee |
| GUID | urn:lsid:ipni.org:names:916234-1 |
| Citation | 1981 Evol. Monogr. 5: 51 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cynanchum racemosum var. cyathiforme Sundell |
| Identification made in | [no date] (1) |