| Name | Smilax nigrescens F. T. Wang & T. Tang |
| Authorship | F. T. Wang & T. Tang |
| Rank | Species |
| Placed in | Smilax Linnaeus |
| Citation | 1966 Acta Phytotax. Sin. 11: 253 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Smilax nigrescens F. T. Wang & T. Tang |
| Identification made in | [no date] (1), 2005 (3) |