| Name | Phaseolus polystachios subsp. smilacifolius (Pollard) Freytag |
| Authorship | (Pollard) Freytag |
| Rank | Subspecies |
| Placed in | Phaseolus polystachios (Linnaeus) Britton |
| Citation | 2002 Sida, Bot. Misc. 23: 116 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Phaseolus polystachios subsp. smilacifolius (Pollard) Freytag |
| Identification made in | [no date] (1) |