| Name | Phaseolus opacus Piper |
| Authorship | Piper |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Phaseolus Linnaeus |
| GUID | urn:lsid:ipni.org:names:513991-1 |
| Citation | 1926 Contr. U.S. Natl. Herb. 22: 695 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Phaseolus opacus Piper |
| Identification made in | [no date] (1) |