| Name | Smilax verticalis Gagnepain |
| Authorship | Gagnepain |
| Rank | Species |
| Placed in | Smilax Linnaeus |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1934 Bull. Soc. Bot. France 81: 74 |
| Holdings | 15 Specimens held in the Harvard University Herbaria identified as Smilax verticalis Gagnepain |
| Identification made in | [no date] (15) |