| Name | Cynanchum spruceanum Morillo |
| Authorship | Morillo |
| Rank | Species |
| Placed in | Cynanchum Linnaeus |
| Citation | 1992 Ernstia 2(3-4): 64 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cynanchum spruceanum Morillo |
| Identification made in | 2016 (1) |