| Name | Macrolobium flexuosum Spruce ex Bentham |
| Authorship | Spruce ex Bentham |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Macrolobium |
| Contains | Macrolobium flexuosum var. flexuosum Macrolobium flexuosum var. molle Bentham Macrolobium flexuosum var. parviflorum (Ducke) R. S. Cowan |
| Citation | 1870 Fl. Bras. [Martius] 15(2): 223 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Macrolobium flexuosum Spruce ex Bentham |
| Identification made in | 1919 (1), 1952 (1) |