| Name | Rhynchosia calycosa Hemsley |
| Authorship | Hemsley |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Rhynchosia Loureiro |
| GUID | urn:lsid:ipni.org:names:517175-1 |
| Citation | 1880 Diagn. Pl. Nov. Mexic. 3: 48 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rhynchosia calycosa Hemsley |
| Identification made in | [no date] (1) |